#Radial Oriented Ring

[zhiyumagneticqxd]

Ring magnet is circular in shape with a concentric hole inside it. Ring magnets can be divided to pure ring or countersunk ring based on the detailed shape of the inner hole. Ring magnet is typically measured by the outer diameter (O.D.), inner diameter (I.D.), and thickness (T). Ring shaped magnet can be magnetized with its N pole and S pole opposite flat end surfaces or diametrically magnetized so as to the N pole is on one curved side and the S pole is on opposite curved side which totally same as disc magnet. Besides the conventional axially magnetized or diametrically magnetized magnets, radially oriented magnet is also available for Neodymium magnet and ferrite magnet.

[rpmtrish]

The challenge is to create a closure mechanism used in high-temp, high-pressure, and/or mechanical applications in joining ducting and tubing. Enter the V-Band or Marman Ring Clamp. An added feature is the substantial savings in assembly and maintenance costs when the connection requires frequent disassembly and re-assembly. With only one or maybe two bolts to fasten, the V-Band Clamp compared to bolted flanges, or welded joints is less costly to manufacture and easier to assemble. When limited in access the V-Band Clamp is extremely valuable. The coupling latch can be oriented at any convenient point for access. Unlike bolted flanges, the real magic comes with the uniform closing force around the circumference of the flanges. There are many benefits to using a V-Band Clamp, besides the savings in assembly as mentioning earlier. The use of a V-Band Clamp offers a more efficient joint, 360° positioning of the latch, reduces weight, an elimination of radial orientation of bolt holes during assembly and they are aesthetically pleasing. In a previous article we uncovered the wild history of the V-Band Clamp from the Marman Products Company in 1941 by founder Herbert “Zeppo” Marx. Today we dive deep into how the V-Band Clamp works. When torque is applied to the coupling nut, a radial (inward) force is created in the V-Retainer. The radial load created by the band tension is then transmitted as an axial load on the mating flanges due to the wedging action of the V-Retainer. The retainer Apex Gap and foot clearances are typically .062”. This clearance must be maintained to prevent the V-Retainer from bottoming out on the flanges before the required loading has been achieved. The flange angle can vary between 30°-90° with an accepted industry standard for an included angle as 40°. This angle provides the optimum strength for drawing together a set of flanges and maintaining a tight seal. Using a 40° angle the retainer exerts an axial load on the flanges with an 8.6 to 1 mechanical advantage as the outside band is tightened. It is necessary to overcome friction during tightening of the V-Retainer, once tightened, friction helps reduce the bolt load required to keep the flanges from separating. You may notice a difference between the V-Band Clamp drawing above and the photo of the clamps we offer (photo below). Our clamps have a quick-release mechanism to make them easier to release and engage for a quick change in the pits. Retainer Segments V-Band Clamps can be made using a single retainer segment or multiple retainer segments. More segments add flexibility to aid in installation of the coupling over the flanges. A single-segment clamp is lightweight and relatively economical. Due to the stiffness of the continuous ring, single-segment couplings are typically available only in larger diameters and for infrequent removal/re-installation. Two-segment clamps provide greater flexibility for ease of installation and removal. They are used on larger diameters. Two segment couplings can be provided with two latches or with strap loops. Three-segment clamps offer more flexibility for removal and installation and can be used for large and small diameters; it is most useful and economical segment design configuration. Four-segment clamps are used in large diameter applications where two- or three-segment couplings are not adequate. Four-segment couplings can be used with multiple latches and must be used with a full band. Interesting to learn that this technologically superior clamping mechanism was developed in the first half of the 20th century and has been such a valuable tool for a variety of industries. For more details on the things, we see everyday in the garage be sure to subscribe to our weekly newsletter and our YouTube Channel. Copyright Burns Stainless - Vincent Roman     Read the full article

[mpcomagnetics]

How are Neodymium Magnets Made?

How are Neodymium Magnets Made?

How are Neodymium Magnets Made? The two processes used to manufacture neodymium magnets are sintering and bonding. The properties of the finished magnets vary depending on how they are produced with sintering being the best of the two methods. How Neodymium Magnets are Made Sintering Melting: The Neodymium, Iron and Boron are measured out and put in a vacuum induction furnace to form an alloy.…

[hsmagnet]

Neodymium Multipole Radial Ring Magnets

Neodymium Multipole Radial Ring Magnets

Neodymium Multipole Radial Ring Magnets, Multipole Radial Magnetization Magnet, Customized Radial Magnetic Ring Magnet, Radially Oriented Ring Magnet, Multipolar Radial Ring Permanent NdFeB Magnet Ring Multipole Radial Ring Neodymium Magnets – Sintered rare earth magnet: Neodymium Multipole Radial Ring Magnets Radially oriented ring magnet usually refers to sintered magnet. The sintered rare…

[materialsscienceandengineering]

Marangoni flows drive the alignment of fibrillar cell-laden hydrogels

When a stationary droplet containing a solute in a volatile solvent evaporates, the flow in the droplet can assemble into complex patterns. Researchers have examined such transport in evaporating sessile droplets in solvents. In a new report now published on Science Advances, Bryan A. Nerger and a team of scientists in chemical and biological engineering, and molecular biology at the Princeton University, U.S., demonstrated flow in evaporating aqueous sessile droplets containing the self-assembling polymer type I collagen. The material can be used to engineer hydrated networks of aligned collagen fibers. The team noted the Marangoni effect (a term originating from the spread of oil droplets on water) to direct the assembly of collagen fibers across millimeter-scale areas relative to environmental humidity and the geometric shape of the droplet. Nerger et al. incorporated and cultured skeletal muscle cells into the evaporating droplets to observe their collective orientation and subsequent differentiation to myotubes in response to the aligned networks of collagen. The work demonstrates a simple, tunable and high-throughput approach to engineer aligned fibrillar hydrogels to create cell-laden biomimetic materials.

The myriad of solid deposition patterns that arise from evaporation-driven fluid flow was first reported by Robert Brown in 1828 and subsequently investigated for a variety of present-day applications, including microfabrication and ink-jet printing. The coffee ring or outward radial flow can also occur when the solvent is volatile, and the Marangoni flow driven by the latent heat of evaporation is supressed. Marangoni flows arising from thermal or solute-driven gradients in surface tension can also generate recirculating flows. Researchers have described flow in evaporating droplets mainly in the context of particles suspended in solvents that completely evaporate. In this work, Nerger et al. showed how flow in evaporating droplets could regulate the rate of protein self-assembly and control the alignment of fibrous cell-laden protein networks. The team demonstrated that flow in evaporating aqueous droplets of neutralized type I collagen generated aligned collagen fiber networks.

Read more.

[themodernvedic]

Analysing Prakruti and Vikruti with Nadi

Manas means mind. The mental and physical bodies are bridged together by prana, the life force. Consciousness is the spirit, the soul, about which modem medical science speaks very little. Since modern medical science places more emphasis on objective proof, it often overlooks subjectivity. The Sanskrit word pratyaksham means what one observes or perceives. Personal perception is limited and to prove everything objectively is difficult. Subjectivity and objectivity must be bridged'. Objectivity is limited, but subjective experiences are vast. All subjective experiences belong to the mind and all objective barometers are connected to the body. It is important to note that manas prakruti and vikruti, form a bridge between objectivity and subjectivity.

The Mental Constitution and the Present Flow of Consciousness  Ayurveda is a science (objective truth), a philosophy (subjective truth) and an art of medicine all in one. It assays the mental, physical, emotional and spiritual components of life—encompassing the complete definition of life. What emerges from this definition is the understanding that life expresses in numerous modes—mental, emotional, physical and spiritual. Influences upon us affect one or several of these aspects of life. For example, According to Ayurveda a mental trauma, will have emotional, physical and spiritual implications on the human mind,body and soul. Thus, each aspect of life both affects and reflects changes in the other modes of existence as well. Hence, manas prakruti is important to assess. The seventh, the deepest level of the pulse, reveals the physical constitution of the human body. The sixth level is the mental constitution. According to Charaka, mind is the faculty which directs the senses toward an object of perception to create contact and then carries the sensation to the intellect to produce knowledge. Charaka also speaks about the pervasiveness of mind. Perceiving is a function of the mind and all tanmatras are present both within and outside the mind. The mind communicates with the subtle forces of the tanmatras and, therefore, mind also pervades. Every object in this world is waiting for our perception, but unless we pay attention to these objects, they do not exist for us. Unless the mind directs the senses to a particular object, we cannot perceive that object. Thus mind plays a very important role. Touch is everywhere, but touch belongs to the inner mind. The moment an outer object touches the mind, it carries that touch sensation to the inner faculty for interpretation. When looking at a star, one is touching that star. It is the touch of perception. Touch is of three types—sattvic, rajasic and tamasic. Sattvic, pure perception, gives us knowledge which nourishes consciousness. Cell is the center of consciousness and cellular consciousness is nourished by pure knowledge given by the mind. This process is due to sattva. But if the mind has more rajasic and tamasic qualities, perception is distorted and distorted perception leads to wrong conclusions, wrong judgments, wrong knowledge and a wrong image. These distortions build up ama and affect the individual psychosomatically. Let us try to understand manas prakruti at the sixth level of the pulse, which denotes the flow of consciousness.

An important aspect of Indian philosophy is the theory of the five elements. When checking for manas prakruti, the person should be facing the east direction. This position will help to clarify the reading represented in the diagram. The index finger of the examiner is Air, which is vata, and is pictured as a wave. The middle finger has a spike like pitta and is represented by a triangle. Kapha is composed of the Earth and Water elements, so the ring finger is represented by a square. The lotus at the bottom of the illustration represents the finger resting on the radial artery. Under each finger checking the pulse, one can imagine that there is an eight-petaled lotus. When feeling someone’s pulse, use the diagram of this lotus to find the location of the spike. Each petal of the lotus can be numbered for convenience of understanding and the number of the direction should be noted under each finger. For example, under the index finger one might note the direction as V5. The middle finger might indicate P7. The ring finger may reveal a reading of K. If the spike is in the east, Petal Number 1, that indicates an Indra personality, which is royal and religious. If the spike is at the position of the second petal, the southeast direction, that shows an Agni personality, which means knowledge. That person is a worshiper of knowledge. The third petal is a Yama personality, impartial. Yama is the God of Death, who loves everyone equally. He takes away the soul and puts an end to the individual’s life. These people with Yama personalities are quite impartial. They love no one, which means they love everyone, and they are also withdrawn and introspective. A spike in the fourth petal indicates a Nairutya personality. These people love to sleep and are tamasic. Indra is sattvic, Agni is rajasic, Yama is tamasic and the direction of Nairutya is also tamasic. A spike in the west, Petal Number 5, is Varuna, which is sattvic. People with a Varuna personality are loving and compassionate. Petal Number 6, which is northwest, is Vayavya, which is rajasic. The Vayavya personality is emotional with mood swings. A spike at the seventh petal indicates Kubera, which is sattvic. People with this personality are rich in mind and blessed with long life. Petal Number 8 is Ishanya, which is also sattvic. These people are fortunate and spiritual. This classification is explained in ancient nadi texts, which we are now learning in the twentieth century. These ancient texts tried to bridge subjectivity and objectivity. Now to learn the technique, go to the deepest pulse at the seventh level. Then gently release the pressure and come to the sixth level, where the spike changes. At the seventh level the spike will be felt at the center of the lotus. With a slight release of pressure to the sixth level, the change of direction will be felt toward one of the petals of the lotus. Try to focus your attention on each finger separately. Under the vata finger find out whether the spike is at Indra, Agni, Yama, or one of the others. Take a note of the reading. Turn your attention to the pitta finger and find the direction of the spike. Then feel the kapha finger. With this information manas prakruti can be understood as a mixed prakruti of vata, pitta and kapha. The spike under each finger might be at a different petal of the lotus, helping to clarify the understanding of the individual’s personality. Don’t compare the reading with the prakruti of the subject, just feel the direction of the spike while visualizing the lotus. To simplify, pay attention to which finger has a more prominent throbbing. Suppose the prominent throbbing is under the index finger. Then read manas prakruti under the finger with the most prominent throb, because the mind and consciousness are expressing, through that throb. Suppose the prominent throbbing is best felt under the index and middle fingers, compare which is more prominent. Under that prominent finger, meditate and visualize this eight-petaled lotus. This is a subtle perception. There is an eight-petaled lotus under each of the fingers of the examiner and one can read all three fingers, but that is too complicated initially. For beginners it is better to practice on the finger with the prominent spike, one finger at a time. Once you read your own manas prakruti, turn to a friend and try to feel his or her manas prakruti. Ideally the subject should be facing east and the reader should be facing the west direction, which will simplify the reading. The tips of the fingers, of the person being examined are always visualized as facing the east direction. However, any direction can be faced as long as the anterior aspect is seen as east and the posterior aspect as west. Keep the finger reading the pulse stationary. Don’t move it in all eight directions. This is imagination, but the greatest scientist is gifted with a positive power of imagination. Try to be a scientist and be imaginative. Use the right hand of the person for a man and the left hand for a woman. The lotus is in the same position on both hands. Don’t become confused by the position of the subject’s thumb on the right and left hands. The orientation of the lotus is the same on both hands and does not change in its relationship to the position of the thumb. Just keep the orientation of the fingertips of the subject facing east.

Planetary Principles in the Nadi

The sixth level of the pulse can also denote planetary principles acting in the nadi. These readings may not correspond to one’s Jyotish astrological birth chart. The sixth level of the pulse indicates the status of the mental body. The modern term astral body is composed of the ancient Upanishad descriptions of the prana body and the manas body. The movement of prana becomes disturbed by the vibrations of thoughts, feelings and emotions coming from the manas body. So, the mental body can disturb the astral body and the astral body can disturb the mental body. Before pathological changes happen in the physical body, subtle changes take place in the mental and astral bodies. In other words, the mental and astral bodies play an indirect role in the immune system, affecting Agni, tejas and ojas.

Many times, people ask what stone they should wear, on which day they should fast or which deity they should worship. The sixth level of the pulse reveals this information. Read each finger in the same way as for manas prakruti. For example, if the reading of the petal numbers denotes V2 P3 K5, V2 represents Ketu and the person should wear a cat’s eye or a pearl. Petal Number 3 on the pitta finger is Mars, so the person should wear a red coral necklace. With this combination of vata and pitta the person should wear a red coral necklace with a pearl in the center. Petal Number 5 on the kapha finger represents Jupiter and the stone to be used is a yellow sapphire. Using the correct gems facilitates healing. Life without a personal deity is without direction, leading us to a feeling of un-groundedness. When anchored with a deity, one will never feel lonely or ungrounded. One’s connection with a personal deity brings stability, direction and perfume to life. Then the whole life becomes a celebration, not a meaningless futile game. It is difficult to have a direct relationship with Almighty God, but worship of a personal deity such as Ganesha, Vishnu, Rama, Krishna, Christ or Buddha brings communion with higher consciousness. Almighty God is experienced through the personal deity and this deity becomes a bridge to salvation and enlightenment. The choice is also guided by which doshas are active in the manas prakruti and vikruti. If vata is active, the person should wear a cat’s eye, which will calm vata. There is a bridge between dosha, planets and gemstones in manas prakruti. When one fasts on a specified day, the blessing of that particular planet is received. In Ayurveda there is a branch of astrology called astrotherapy (graha chikitsa) which addresses the influences of the planets upon the person. For example, a person has a pitta problem and under the pitta finger the spike is in the Mars position (Petal Number 3).This high pitta is due to the affliction of Mars in the mind. Wearing a red coral necklace will absorb the Mars energy and fasting on Tuesday will calm down pitta and the Mars provoking influence. Fasting according to these principles will eliminate mental impurities or ama. Enlightenment has many doors and there ‘are many paths to realization. God never asks through which door you come, in which car you arrive or on which flight. He is just happy to see you and bless you. There are many ways to become enlightened—mantra yoga, jhana yoga, bhakti yoga, karma yoga, chanting the holy name of God, fasting, doing puja, doing worship—all these ways lead to God.  The Ayurvedic culture makes life a splendid ceremony. Even death becomes a ceremony. People take the body, carry it to the cremation yard, chant mantra, burn the body to ashes and carry the ashes to the sacred river. The deceased person’s soul is happy and that soul has equal energy to that of God.

Therefore, never speak bad things about a deceased person. This is very important. A person makes his life miserable if he carries unresolved emotions about a deceased father or mother. Never ever carry unresolved anger about a deceased person. When a person has ceased to exist physically, that anger should be resolved and released. The deities related to the Sun are Rama, Gayatri Devi and Christ. Shiva is related to the Moon and Monday is a good day to worship Shiva. Mars is connected to Lord Ganesh and, when Mars is activated, Ganesh will cool down Mars energy. Mercury is related to Lord Vithala, Krishna and Vishnu, Jupiter to Lord Dattatraya, Lakshmi and also Lord Balaji. Buddhists worship Buddha. Venus, Friday, is Lakshmi, Sarasvatl, Durga and Allah. Saturday is Lord Shani and Hanuman. Hanuman is also worshipped to calm down Mars. According to Vedic philosophy, Hanuman is a living entity who is the son of Wind God and travels with the speed of the wind. He is the dedicated servant of Rama. Hanuman is full of love. He stands for bhakti and service. He protects us from evil energy, such as ghosts and spirits. Chanting the Hanuman Chalisa on Saturday and Tuesday will activate this protective energy. Rahu and Ketu are pleased by worshipping them on Saturday and Tuesday respectively. Fasting from sunrise to sunset is a good discipline, cleansing the body, mind and consciousness. For fasting take fruits or fruit juice, which are sattvic, and don’t eat any cooked grains. In Hinduism there are 36,000 deities. The Hindus worship everything as a manifestation of God—trees, flowers, and there is even a special day for cows. They also worship the bull, which is a vehicle of Lord Shiva. They are innocent like a child and innocence is the perfume of life. Knowledge is beautiful but knowledge makes the person rigid, it makes the person logical. Logic is based upon knowledge and reasoning. On the other hand, intelligence is creative. Hence, logic has no intelligence.

Chakras in the Nadi

The word chakra means wheel and chakras are centres of energy in the body related to physical, mental and spiritual energies. If the flow of energy in any of these centres becomes blocked, stress is reflected in the physiology. The sixth level of the pulse also reveals how well each of these chakras is functioning. If a spike is present, that chakra is working under stress. A healthy chakra has no spike. Return to the same sixth level pulse to find which chakra is stressed. Reading this information is slightly different. Gently move the finger and find the location of the spike. The ring finger at the proximal curvature denotes the activity of muladhara, the first chakra, and at the distal curvature the activity of svadhisthana, the second chakra, is felt. On the middle finger one can detect manipura and anahata respectively. On the index finger one will feel visuddha and the sixth chakra, which is ajna. The central part of each finger denotes the activity of sahasrara. When a spike is present, that chakra is working under stress and the kundalini shakti is blocked there. That chakra needs cleansing work. A healthy chakra has no spike because the kundalini energy moves smoothly. A dynamo that works perfectly creates no noise. However, the dynamo that is cracked creates a loud noise. Hence, the chakra that is working under stress creates a spike. We are ordinary people who are involved in worldly affairs and our chakras may not be open. What is the spike of an enlightened person? An enlightened person will have a gentle balanced spike at the site of sahasrara under all three fingers. The bija mantra for each chakra is given in the illustration of Chakras in the Pulse. Lam is for muladhara, vam for svadhisthana, ram for manipura, yam for anahata, ham for visuddha, sham-ksham for ajna, so-hum for sahasrara, and aum for bliss, located about the width of 10 fingers above the physical brain. This point is the junction between the auric field and cosmic consciousness and is called anuchara, the unspoken soundless sound, the sound of one hand clapping, sound without duality.

If the person mentally recites the appropriate mantra 108 times, it helps to release the blockage and open any chakra. The chakra system and chromo-therapy go together. The seven rainbow colours are red, orange, yellow, green, blue, purple, and indigo, and they are also the colours of the chakras, from muladhara to sahasrara respectively. A spike at muladhara on the proximal curvature of the ring finger may be connected to the reproductive organs— testicles, ovaries, cervix and prostate. The person may have sexual debility or low libido. If the spike is on the distal curvature of the ring finger, it is connected to the second chakra, svadhisthana—kidney, urethra, bladder and adrenals. The second chakra is also connected to the spleen and governs the water element. The third chakra is functionally connected to the stomach, pancreas, small intestine, liver and gallbladder. The fourth chakra relates to the heart and lungs and the fifth to the vocal cords, thyroid and parathyroid. The sixth is related to the third eye and the pituitary gland and the seventh to the pineal. With this understanding, now try to read your own chakra pulse and then read the condition of your friend’s chakra pulse. The right hand in the man and the left hand in the woman should be used to understand the chakras. To find this pulse at the sixth level, gently tune your finger to locate the presence of the spike. Try to contact the throb. This information is at the same sixth level as manas prakruti and the planetary influences, but fine tuning is different. A spike at sahasrara on the kapha finger means the crown chakra has a tarpaka kapha disorder. A spike at sahasrara under the pitta finger indicates sadhaka pitta is involved. If the spike is under the index finger, prana vata is involved. An uneven spike at the sahasrara site under all three fingers means the person is mentally disturbed. But if the spikes are equally balanced at this position under all three fingers, the person is enlightened.

The Present Flow of Consciousness

Now let us shift our attention to the second level. Just a bit below the superficial pulse on the first level, the spike changes. The second level represents the present flow of consciousness. Although we refer to this present flow of consciousness as manas vikruti, it is more appropriately called the present status of the mind. Under each finger visualize the eight-petaled lotus representing the eight directions in the same manner as at the sixth level. This pulse changes approximately every 90 minutes, due to changing thought waves and feelings. It is not permanent, because it is a flow of consciousness connected to the thought wave.

At one moment there may be a wave of sadness and depression. In the second moment one may feel happy and cheerful. A spike in the east direction (Petal Number 1) represents creative, positive thoughts. A spike in the southeast (Petal Number 2) represents judgmental thoughts, sometimes self-criticism or perfectionism which is judgmental. Pitta people are often, perfectionist kind of people which creates a lot of stress in them. A spike in the south (Petal Number 3) indicates depression and low self-esteem. The fourth direction is southwest (Petal Number 4), representing pessimistic thinking. The west direction (Petal Number 5) is attachment and emotional thinking. People are attached to status, relationships and objects. Attachment can be to anything. The northwest direction (Petal Number 6) represents a chattering mind and north (Petal Number 7) indicates thinking of money and success. Northeast (Petal Number 8) is spiritual thought. The mind is calm, quiet and serene. This level may or may not be the same as the manas prakruti at the sixth level. For example, a person may be born with a sattvic manas prakruti but may become predominantly rajasic manas vikruti as he or she reaches adulthood. Perhaps the vata finger may indicate depression but the pitta finger may show judgmental thinking and the kapha finger vikruti but may become predominantly rajasic manas vikruti as he or she reaches adulthood. Now we will try to read the second level of the pulse. First read your own and then your friend’s pulse. Keep the fingers still. For comparison, use each finger separately. Perhaps the vata finger may indicate depression but the pitta finger may show judgmental thinking and the kapha finger into your prana with your inhalation. However, you should exercise caution with this practice because you may receive the energies of the subject and pick up the person’s feelings and emotions. To feel someone’s pulse is an energy exchange. There are certain methods to protect oneself. Practice So-Hum meditation and watch the breath. In addition, wearing gemstones and crystals such as amethyst, rose quartz and a rudraksha mala will add protection. One can also practice the meditation of passive awareness during which there is doing without the sense of the doer. Emotions can enter through the breath. When one unconsciously breathes in, one can take in another person’s energy. Even when walking by someone on the street who is throwing out thoughts of anger and fear, these molecules, these atoms of thoughts are inhaled.

When arriving home, if the feelings of sadness come without any apparent reason, we have picked up that person’s energy. Conscious breathing and the So-Hum mantra are very important. When practicing So-Hum meditation, one does not incorporate other people’s energy. One remains alert and tranquil. There are many ways to improve the sensitivity in the fingers. Rub the fingers with certain medicated oils containing brahmi and vacha, which bring more alertness and sensitive observation. I always do So-Hum meditation when I. feel the pulse. With So-Hum, the mind is not interfering, the thoughts and feelings are not interfering and the perception of the pulse becomes clear. You can also use any guru-given authentic mantra. A mantra can neutralize the blockage and interference created by one’s own thoughts and pulsations. Examining an individual’s pulse is meditation. Meditate, feel the pulse, focus attention on the mantra and you will feel pulse under your fingers. In this way the reading will be accurate. Practically, the sixth level of manas prakruti doesn’t change unless one becomes enlightened. When one transcends normal consciousness, that person is beyond manas prakruti, and to practice meditation is to go beyond manas prakruti. Up to this point, pulse reading has been more technical but to realize the subtleties of the pulse needs mere sensitive awareness. The concepts presented in this article are complicated and will bring up many questions in the mind of the reader. However, all these questions can be answered by the development of subjective perception. Read the full article

[maglastic]

Quality Magnetic Products & Solutions

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[fansystmotore-blog]

It is not advisable to directly hammer the reducer

Common problems in the installation process of cycloid pin gear reducer Cycloid pin gear reducer itself is small in size and easy to connect between devices, but because there are many forms of connection, there are a lot of details in the installation. Pay attention to ensure the normal working condition of the cycloid pin gear reducer and other equipment. It is mainly analyzed from the following four aspects: (1) The acceptable axial impact force of the output shaft in the output device of the cycloid pin gear reducer is limited. The shaft end screw is used for the equipment, and the screwing method is used to nail the joint. It is not advisable to directly hammer the reducer. (2) During installation, it is necessary to ensure that the corresponding size of the reducer is high, including the specification of the centerline of the equipment and the horizontal height, and to ensure that the concentricity of the reducer is within the strict specification range. (3) In the rotation of the smooth system of the equipment itself, the practical operating environment of the reducer and the production requirements of the oil pump must be fully considered to satisfy the smoothness of each part of the reducer. (4)

To ensure that the appearance of the reducer body does not deform during the installation process, provide a horizontal working orientation, and arrange the bolts of the spacer symmetrically. In addition, in order to prevent the reducer from leaking oil during operation, it is required that the distorted perspective of the reducer be controlled within 15 degrees during installation. 2. Analysis of common problems in the application process In the practical application process, certain guidelines must be followed and correctly applied under the required conditions. In addition, we must also consider the issues of lubricants, voltage, and application sites. First of all, in terms of operating conditions, we need to pay attention to two points: (1) Cycloidal pinwheel reducers can complete successive operations, and can operate from two opposite directions. (2) The axial and radial force requirements of the output gear of the reducer can be controlled within a certain range. When the receiving force is large, appropriate measures need to be taken to ensure that the output equipment can be in normal operating conditions. Secondly, from the perspective of the application process, problems often occur under the following conditions: (1) The motor of the cycloid pin gear reducer needs normal voltage to work normally under extra voltage. (2)

When selecting suitable smooth oil for the cycloid pin gear reducer, it is necessary to comprehensively consider the practical operating environment, and pay attention to the operating temperature of the reducer to prevent the danger of other equipment caused by the high oil temperature, and even Damaged bearings. (3) In addition to selecting suitable fuel and smooth oil, in practice, operators need to pay attention to the remaining amount of oil in the reducer, and need to replenish the reducer with fuel in time to prevent damage to the reducer. To ensure that it household electric motors can operate normally and extend the service life. (4) In the detailed refueling process, except for the first time that the reducer is required to replace the new oil after 100 hours of operation, and then the replacement operation is performed every six months. If the conditions of the operating environment are poor, the replacement cycle should be appropriately shortened. (5) Timing and careful equipment cleaning operations and replacement of new oil for the reducer can extend the operating life of the reducer to a certain extent and improve the operating efficiency. 3. Analysis of common problems during the repair process of the reducer. The internal structure of the reducer is complex. In order to ensure its operating efficiency and extend the service life, regular repair and maintenance are required. Here are two points of view from the regular view and proper repair. List the common problems. And analyze it. From the timing view, it can be carried out from the following four aspects: (1) the tightness and concentricity of the reducer assembly are very important for the operation of the reducer, to control the two goals of tightness and concentricity,

This is useful to prevent severe damage caused by the equipment under the force of flying torque. (2) Need to regularly check the basic equipment status of the reducer, such as equipment and equipment, screw fixing, operating conditions, etc., to ensure that the reducer can complete the balance movement, adjust the unreasonable screws to the appropriate orientation or re-equip the equipment. (3) The amount of oil in the reducer must be controlled within a specification range, and it must be increased below this specification. It must not be too high or too low to ensure that the reducer can operate normally. (4) After the reducer is used for a period of time, replace the new oil according to the needs. The metal powder in the reducer is cleaned up, but pay attention to the amount of oil to participate to ensure that the reducer can complete normal operations and can play a smooth role. effect. From the perspective of proper repair, it is necessary to pay attention to the following six aspects: (1) Regarding the parts that are easily corroded in the equipment, such as the shaft seal ring, it is easy to age and wear. During the operation of the reducer, the smoothness of the two touching parts can be ensured And sealing performance, can also reduce the noise generated in the operation, the need to regularly check and replace the shaft sealing ring. In addition, the wear of the shaft seal ring can easily make the dust in the working environment or some metal powder enter the reducer.

[shivanatarajablog]

Transcript & additional notes

This bronze statue at the oriental museum dates to c. 1800 ce; but the figure’s origins trace back much further. This statue depicts Lord Shiva, in his form as Nataraja, meaning Lord of the Dance. Shiva is one of the three pantheons of Hinduism, together with Brahma (insert img), the creator and Vishnu, the preserver (insert img).  Shiva is the destroyer. However, these three deities represent different avatars of the same divine substance. In fact, Shiva here (back to img) dances the cosmic dance of destruction and creation.  

The deity of Shiva seems to have emerged from the Vedic deity Rudra (insert img & date) who represents the destructive forces of nature. Ancient Hymns of Rig Veda and Atharva Veda point to his dual ascetic and ithyphallic aspects; now associated to Shiva, and enabling a later worship of Shiva in the linga form. (insert img) The linga is a phallic form of Shiva which is most commonly venerated in temples, a symbol of unrealised potential and creative, fertile forces. Puja, or worship is performed by pouring milk or ghee over the linga.

These destructive forces remain integral to his figure. (back to img). In the 9th and 10th century Shiva is depicted as the Lord of Destruction in a morbid way. He dances at cremation grounds. (insert img) It is thought that these are the roots of his later Nataraja depiction.  The flames which embrace the composition radially recall a funeral pyre;(zoom) and the skull in his hair is reminiscent of its remnants (zoom) The drum he holds gives rhythm to his dance (zoom). One of the most famous statues of Shiva Nataraja is in Chidambaram, (insert img) and it is thought that this town was was close to a cremation ground. However, Shiva’s history is complex and mysterious, and the temple at  Chidambaram is home to many of these mysteries.It is still a very famous site, known for having Shiva in his Nataraja form as opposed to just his linga form. Nataraja in Chidambaram remains the most sacred of his presentations. (insert img) The icon literally embodies the deity’s living presence. Every morning he is awakened, bathed, offered meals, and throughout the day is entertained and delighted via dance and music. He is put to sleep in the evening. During the festival of Margayi Tiruvadirai, the winter solstice, Nataraja is taken out on a chariot for a procession (insert img). It is likely, due to the size of the statue at the Oriental museum, that it too was venerated in a temple, and perhaps carried out in processions.

The statue at Chidambaram  points to other possible origins of Nataraja’s iconography. Nataraja is also associated to Kotravai (insert img), a goddess of war who dances in the carnage of battlefields. His dance thus, is not just of death, but of victory. His victorious qualities emerge from two myths. The first, is the myth of the pine forest. (insert img) After the death of his wife, Sarti, Shiva goes to the Daru forest with the intention to live with rishis (sages), whilst he is mourning her death. He comes to this forest as a naked, ithyphallic, handsome beggar, Bhikshatana. He is sexually irresistible to the wives of the rishis, who become interested in Shiva. The rishis feel humiliated and retaliate by sending various weapons. He easily overcomes all of them and turns them into trophies by either wearing them or dancing over them;  (back to img) these are: the drum in his right hand (zoom), the fire in his left hand (zoom), the skull on the crown on his head (zoom).the demon, apasmara, which he treads on. (zoom)  The snake which wraps around his body ( zoom). He bears the scratches of a tiger in the form of stripes on the garment around his waist. (zoom) (back to img). He dances with such furious joy that the dance takes on a cosmic dimension, thus encompassing into itself all of creation. This dance enlightens the sages. At Shiva’s urging, they worship him in his abstract form, the linga.

The second myth to emerge was that two sages residing in Chidambaram, after knowing of the performance of this dance, yearn to see it. Shiva Nataraja agrees to perform the cosmic dance there and only there, thus marking Chidambaram as the core of the psychic universe. However, resident goddess, Tillai Amman resents Shiva’s decision and challenges him to a dance competition. Shiva wins by raising his leg above his hip in the urdhva janu pose (insert img). As a woman, and as a virginal goddess, she cannot perform this move without compromising her modesty. She is thus defeated and cedes the temple to Shiva.

(back to img) It is theorised that the popularisation of this triumphal icon was due to the Chola dynasty Kings desire to assimilate themselves to his victorious aspects, as they expanded their rule all throughout India. Nataraja served as a god of conquest, brandishing the priests’ failed weapons similarly to how Kings exhibited looted goods from their enemies.

Nataraja thus dances both in death and in triumph; but what remains clear is the  profound quality of this work beyond its morbid and martial implications. Perhaps this is why he has remained such a prevalent symbol until the present day. Another undeniable factor is the figure’s beauty. His form is taken from the guidance of ancient manuscripts, the Shilpa Shastras, on divine measurements for sculpture.  For example,  Shiva’s eyes are shaped like almonds, and his arms ‘long like stalks of bamboo’, his face ‘round like the moon’; and a (insert img) radial geometric composition underlies it all, exalting its cosmic symbolism, which I will now elucidate.  

(back to img) This statue conveys first principle of creation according the Hindu account of genesis - that at first, there was sound. This is represented through the drum, or damaru, that Shiva holds in his upper right hand (zoom). The drum tunes the act of creation and measures the passage of time. his front right arm is raised in the gesture of abhaya mudra meaning, “fear not, those who follow my path of righteousness will  have my blessing” (zoom) . The fire, agni, which he holds in his upper left hand, represents destruction (zoom).  The ring of fire (back to img) represents the perpetual cosmic cycles of the universe. His long matted tresses alternate flower garlands, which stream outward the ring of fire, showing his omnipresence throughout the universe. He tramples apasmara, (zoom) representing the dispelling of ego and ignorance. (back to img) His dance destroys the universe but also the bonds of every soul, freeing them from their egos and deeds. He embodies the tension of dynamic action and balanced stillness. His is a dance of furious bliss, but his expression is one of calm contemplation. Physicists today describe this as the dance of subatomic matter. In the words of Aldous Huxley… (insert clip)

Notes:

This was my final transcript. It is similar to a storyboard, in that while and after I wrote it I inserted directions for when I wanted a certain image. I then compiled a bullet point list of images that I wanted to include in my podcast. These were the following:

-Triad of Brahma, Vishnu, Shiva - Shiva in all his poses - Img of Rudra deity - Shiva linga - Shiva dancing at cremation grounds - Temple of Chidambaram - Shiva at Chidambaram - Shiva in procession - Img of Kotravai - Illustration of pine forest myth - Shiva in urdhva janu pose - Radial Yantra

I initially looked at the Oriental Museum collection online to see if I could find any of these images there, and indeed I found that of Brahma, Vishnu and Shiva. I also found one of the linga, but there were other gods in the image as well (the image I found in a previous post), so I thought it might make it confusing.

I then encountered a few difficulties. I found no images of Rudra, if not for one with a pitiful quality. The same applied to the illustration of the pine forest myth. I also just did not find an image of Shiva dancing at cremation grounds. I don’t know why I thought I could find an image of Shiva’s statue at Chidambaram, given the fact that you’re not allowed to photograph it (since it is the living embodiment of the deity). I was however, successful in my remaining pursuits.

I found that the way I structured my transcript made it easy for me to edit. I did however, have immense difficulties in recording myself reading it. Every time there was a problem, and at first I was trying to record it all in one go as when I listened to sample podcasts one of the main things that struck me was the abrupt change from one section of a voice over to the next. I quickly accepted my fate, however, as I realised I was utterly incapable of reading a page of words without stumbling over my words, being interrupted by some kind of noise, or sounding dead inside when listening back to it. I thus decided to record in parts, which was significantly easier. 

I then wanted to choose some music, and an artist I had been listening to recently was Anoushka Shankar. She is a Bengali sitar player and composer, trained in classical Indian music, although she was born in the UK. I thought her identity perfectly embodied this project - and Indian object in an English museum. The songs I chose, Flight and Maya, I thought were beautiful, soft instrumental tracks that would not overpower me speaking. Fortunately for me, the change between the two songs, from a mellower, more melancholy tone to a more upbeat one happens when I start to narrate the myths, which I feel helped the transition to a lighter-hearted ‘storytelling’. 

[jaimaaengineering]

Bearings, Usefulness and Uses

Bearings are very small and important elements. We offer a variety of storage types to suit your needs. It is used to constrain the degrees of freedom of any part. This gives the desired orientation to the particular component. The simplest example is a computer desk drawer where bearings give linear motion to the components. Bearings eliminate direct contact between two parts and reduce friction between them. This also reduces the force and energy required to remove the part. Now let's talk about different types of bearings. Bearings dealers in Chennai!

Working of the Bearings

Bearings provide a long service life for wheels, pulleys, and other rotating parts by reducing friction and keeping the parts running smoothly. Also called a slewing ring or slewing bearing, it is mounted between two faces to ensure alignment of parts and to support axial and radial loads.

Thrust bearings (thrust bearings) support loads parallel to the shaft axis, such as loads applied by a table supporting a weight. Radial bearings provide support to the rotating wheels and other applications as here the force of the load is perpendicular to the shaft. Ball bearings are used in applications with high axial loads and low to moderate radial loads.

Assembled type bearings (bearing units) have bearings built into the housing unit to achieve secure fitting and secure mounting. Sleeve bearings and clamp bearings can withstand high loads, have no moving parts, and require lubrication for smooth shaft rotation. Spherical bearings and spherical rod ends are used in articulated joints where the bearing must accommodate the axial misalignment.

Jai Maa Engineering Co is one of the leading bearing dealers in Chennai supplying a qualitative range of bearings and bearing-related products to a large number of customers. All these products are used in various fields such as machine tools, heavy machinery, power industry, cement machinery, conveying equipment, agricultural machinery, textile machinery, and mining machinery.

[joyfuldelusionchaosvaliant]

Science and Chemistry Classes

Molecular structure of the rotaxane functionalized MOF.(A) Representation of one organic linker connecting four inorganic Zn4O corners. The left image sketches the structure of the building block, the center image shows an atomistic picture of the building block in ball-and-stick representation, and the right image shows a simplification of the atomistic picture. The inorganic corners are visualized by big yellow balls and the molecular crossbar (rotaxane axle) is simplified by a red stick. (B) Visualization of the pore structure from the z direction (top view). The image in the top left corner shows the orientation of the building block from the z direction. The picture at the right side shows the pore structure of the periodically assembled MOF structure. For clarity, different parts of the MOF are omitted, highlighting the arrangement of the crossbars (right top excerpt, simplified by a colored stick representation), the organic linkers (bottom left excerpt), and the rings (bottom right excerpt). The zoom-in view illustrates the relative arrangement of three linkers within a pore. (C) Illustration of the arrangement of the crossbars in the z direction. Top image shows a perspective view on the molecular helix, formed by the crossbars within a pore. Bottom image shows the chain-like arrangement along the z direction. The thin gray connection between the crossbars (colored sticks) is only a guide to the eye emphasizing the chain structure. (D) Differentiation of ring arrangements into three cases, each with different local environments. (E) Radial distribution function (RDF) measuring the relative distance between the rings for all three cases (M, violet graph; D, green graph; T, dark blue graph). The red line marks the distance to an adjacent one-dimensional chain. Credit: Science Advances (2022)

[mpcomagnetics]

Welcome To MPCO Magnetics

MPCO Brand is the abbreviation of Magnetic Products Co.,Ltd. which be found in 2003, MPCO focus to consistently develop revolutionary magnet technology, we gain a great reputation from our clients with environmentally & safety magnets production, strictly quality control, professional custom manufacturing and excellent customer service.

As a privately owned company, we are in control of our own destiny and able to make the long-term R&D commitments that are the driving force behind our innovations. We firmly believe that this dedication to continuous development will enable us to make your work easier and more efficient for many years to come.  https://www.mpcomagnetics.com/

Our Major Products Range

Sintered Neodymium Magnets

Bonded Neodymium Magnets

Ferrite (Ceramic) Magnets

SmCo and AlNiCo

Radially Ring Magnets

Multi-pole Radial Orientation Magnetic Ring

Rubber Magnetic Systems

[aboveaveragexx]

Understanding the basic components of rotary joint

Rotary association is a kind of pivoting couplings that move liquids like steam, water, air and oil from fixed source to a rotary hardware of apparatus with no spillage. It is additionally called a rotary joint. All rotary association capacities are the same however it is just unique relying upon the utilization of employment. 

A paper rotary joint or rotary association (likewise called rotary couplings, rotary turns) is a device intended to coordinate fluid and gases starting with one point then onto the next, under extremely high tension. It gives a mechanical seal between a stock line to the turning chamber or drum. Paper rotary joints are utilized in a few assembling cycles to warmth, cool, or move fluid (pneumatic or pressure driven) power. Rotary associations are utilized in a wide scope of gear; from little rotary associations for semiconductor industry, to huge rotary associations for mechanical applications. 

Rotary associations come in various shapes and sizes. Some are planned so the material goes straightforwardly through the rotary association on a solitary port, while others are intended for numerous ports. Numerous rotary associations come in special crafts. There are four essential parts of rotary association: Mechanical seal, bearing, shaft and lodging. 

Mechanical Seal – Mechanical seal is the core of the rotary Union. The seal forestalls the media (water, air, oil, and so forth) from spilling outside the rotary joint during its activity. By and large there are four essential kinds of mechanical seals in rotary associations 1) pusher-type end face mechanical seal, 2) non-pusher type, 3) lip seals and 4) o-ring seal. Rotary joints can have more than one seal. 

Bearing-Second most vital piece of the rotary joint is the bearing. A rotary coupling can have at least one course. Roller heading, for example, tightened roller direction and metal balls, or non-roller course, like bronze bushings and graphite orientation, might be utilized in rotary joint. 

Shaft-The shaft is the apparatus that helps the media through the rotary joint into the drum or roll. As a rule, the shaft will rotate with the drum. 

Lodging The lodging is the gadget that holds the entirety of different components of the rotary joint jointly. The lodging has a brook port, which is a strung port to which the line providing the media will be connected. The joint may likewise have an outlet port, if a similar joint is being utilized both to supply fluid to a drum and to eliminate it from the drum. In more modest rotary coupling, the lodging is still and in the bigger one, the lodging perhaps locked with the drum utilizing a rib. 

rotary joint for steam or rotary association misalignment happens when the centerline of the rotary joint parts are not precisely lined up with the centerline of the diary. Misalignment can cause impedance with the rotary joint's inward parts and essentially expands the wear pace of the fixing segments. Manifestations of rotary joint and rotary association misalignment include: 

·Broken spring 

·Excessive key and key-way wear 

·Broken level siphon pipes 

·Broken diary spine bolts 

·Broken areola spine studs 

·Flexible metal hose disappointments 

·Broken carbon guides 

Forestall misalignment by precisely introducing the rotary joint and supporting hardware. Equitably force diary spine and areola rib clasp. Bowed help poles or inadequately adjusted mounting sections are normal foundations for misalignment also. 

Absence of a force limitation or an ill-advised force restriction expands the outspread powers that are applied to self-supporting rotary joints. Utilizing adaptable hoses 

As a force limitation makes high outspread burdens be applied to the rotary joint. An excessively prohibitive force limitation can cause unnecessarily high powers also. An appropriately planned force restriction permits the rotary joint or rotary association to move pivotally and radially while forestalling turn.

[maglastic]

Home Appliances Bonded Magnetic Compound

https://www.maglastic.com/home-appliances-bonded-magnetic-compound.html

Aiming at the demand of energy-saving and intelligent home appliances, we are committed to improving solutions about man-machine interaction, noise reduction, and energy saving. Our products can be used in brushless DC motor, sensors.

 1.

 Home-Appliances

 As a typical application case of a bonded magnetic compound, a magnetic roller for the printer is the main component that carries toner in the printer. Comparing to the traditional sintered magnetic material, the magnetic roller made of bonded magnet can realize with multiple radial poles, like 4poles, 5poles, 6poles. Furthermore, the length to diameter ratio of the magnetic roller can reach to more than 30, which can not be realized in the sintered magnetic material. The magnetic roller made of the magnetic compound through injection molding or extrusion greatly improve production efficiency, and have the advantages of good dimensional consistency, uniform magnetic field distribution, and excellent mechanical properties. It achieves high-quality development effects for printers.

 2.

 Home-Appliances-1

 The rotor for the bladeless fan that made of injection molding magnetic compound can solve the sintered ferrite rotor’s issues, like complicated processing and brittleness of the finished products. The recommended material is ferrite/PA12 compounds. The insert molding process realizes efficient production and improves the cracking problem of sintered magnetic rings during the second injection. The bonded ferrite has excellent mechanical properties and will not be easily cracked during transportation and assembly. The rotor made of ferrite compound guarantees the uniformity of dimension and magnetic properties for each product, thereby improving the noise and vibration problems of the motor.

 3.

 Home-Appliances-2

 The rotor with radial and quadrupole magnetization for the freezer. Comparing to the sintered arc magnet that pasted by glue, the rotor made by injection reduces the need for complicated manual processes. The injection molding process ensures reliability and avoids the hidden danger of falling off during motor operation. The recommended material is ferrite/PA12 compounds. As the diversity of magnetic pole orientation for the rotor made of the magnetic compound, we use a special magnetic field waveform design, which makes the product with driving and induction effect. Because of injection molding, the uniform of dimension and magnetic field distribution make the motor with excellent dynamic balance. And it finally makes the motor with low noise and stable operation.

 4.

 Home-Appliances-3

 The rotor of electronic expansion valve in the thermal management system. The electronic expansion valve (EEV) controls the flow of refrigerant entering a direct expansion evaporator. It plays an important role to reduce energy consumption. With small size, multiple poles, high precision in dimension, EEV has the requirement of not cracking in high and low-temperature environments for a long time using in the refrigerant . The rotor that made of bonded ferrite/PPS or NdFeB/PPS will meet those requirements. Ferrite/PPS series ((BH) max = 1.6MGOe) is applied to the rotor with low power, and NdFeB/PPS series ((BH) max = 2-8MGOe) is recommended to use in the EEV rotor with high power. With the increasing demand for automotive thermal management systems, we are also constantly developing the magnetic compound with higher magnetic performance, higher cost-effective and lower demagnetization rates at high and low temperatures to meet the design requirements of the new generation of EEV rotors.

[skillontech]

Know about the Concept and Advantages of Needle Roller Bearing

Needle roller bearings have relatively small diameter cylindrical rolling elements whose length is much larger than their diameter. Compared with other types of rolling bearings, needle roller bearings have a small cross-sectional height and significant load-bearing capacity and rigidity relative to their volume. Also, because the inertial force acting on them is limited, they are an ideal choice for applications with an oscillating motion.

Needle roller bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

Needle roller bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.Needle roller bearings also work well in compact and lightweight machine designs and they serve as a ready replacement for sliding bearings.

Needle roller bearing utilize small, cylindrical rollers, referred to as needle rollers, to reduce friction between moving components. The needle rollers are the load-carrying components of the needle roller bearing. They are located between two races, between a single race and a shaft, or between a shaft and a housing, depending on the design of the bearing. Most radial needle roller bearings are designed to accommodate axial-oriented forces more than 5% of the radial load. Those which are used in radial applications have rollers that are parallel to the shaft. Thrust bearings, those meant for axial loads, contain rollers with axes that are perpendicular to the shaft and from which they extend radially.

All needle roller bearings require some type of lubricant to help dissipate heat and reduce friction. The amount of friction is resultant from the load carried, the type and size of the needle roller bearing, the speed at which the bearing rotates, and the characteristics of the lubricant used. Needle roller bearing, especially those with outer rings made of high-strength steels, can also suppress shock and vibration.Needle roller bearings are designed to operate under a minimum load. Not meeting this quota may damage raceways from low roller inertia. Furthermore, needle roller bearings are typically not suitable for static loads. Such loads can damage roller elements. This includes applications in which the bearing rotates at less than 10 rpm, has slow oscillations, or may experience points of rest.

      For more information please visit our website: Skillontech.com

[dshseals12]

Hydraulic Seals - Its Orientations and Types

Hydraulic seals are products that include types such as rod seals, flange packing and U-cups. They are specifically designed for applications that require high pressure such as those of hydraulic cylinders. It is said to have a wide array of orientations and different types. oil seals

Before going further into the orientation and types of hydraulic seals, here are some things to consider when purchasing such industrial products. The diameters of the outer shaft, inner seal and housing bore should be specified. Thickness and radial cross section should also be included in the list of considerations. Service limits such as operating speed and pressure, vacuum rating and temperature should be dealt with accordingly.

Various sealing orientations

There are various sealing directions for these industrial products. The first on the list is called a rod seal. A rod seal is a type of radial seal that is fit specifically into the housing bore. The sealing lip is found in contact with the shaft.

The second type is known as the Piston seal. This is yet another type of radial seal and is a variation of the rod seal. Instead of the sealing lip found in contact with the shaft, the lip goes in contact with the housing bore. It is in the shaft where the seal is pressed accordingly. O Ring Suppliers

The other types of sealing orientations are symmetric and axial seals. A symmetric seal, as the concept implies, work symmetrical or equal to the rod and piston seals. The axial seal on the other hand, goes in contact or in axis with the housing component.

Types of hydraulic seals

There are two categories for these industrial products. These are dynamic and exclusion seals. A dynamic seal is one that is used in order to separate a fluid from possible contaminants. It is utilized in order to put a gap between moving and non-moving surfaces like those found in piston ring applications. When considering dynamic seals, it is important to focus into a variety of dimensions like inside diameters, outside diameters, axial cross section, radial cross section and housing bore. Piston Ring Manufacturers

Exclusion seals are those that are used in order to separate contaminants from machine bearings. They remove any debris from moving shafts. These hydraulic seals can be sub-classified further into V-ring, scrapers and wipers. V-rings are those made out of rubber while wipers are those with lip seals that are flexible. Scrapers are those that contain scraping edges used in the process of removing contaminants from the bearings.