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What are the precautions for precision filtration?
In order to ensure more effective use of precision filtration products, please note the following points.
1、The filtration system should be set up in a mixed way with the principle of "coarse first and then fine", and the order should not be reversed.
2、the actual use of the filter system compressed air flow, strain and temperature must not exceed the specified value.
3、The installation must pay attention to distinguish the location of the import and export of the filter.
4、The installation of the filter should be perpendicular to the ground. Leave a specific space of separation with the ground to help the exchange of filter components.
5、The filter element must be replaced when one of the following conditions occurs.
a. The effectiveness of the filtration system becomes significantly worse.
b. The pressure difference tips over 0.07Mpa.
c. The use time decreases.
6、For the filtration system without automatic drain, the ball valve should be opened periodically to drain the liquid accumulated in the filter casing. Generally not less than 1-2 times each time.
7、The inlet air temperature of the filter system should not exceed 66℃.
8、If the pressure is lower than the conventional value, please adjust the filter instantly.
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The best way to put in and use precision filtration products
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Hard requirements for precision filtration products
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Color LCD display the most basic working principle
Color LCD display the most basic working principleSpeaking of LCDs we are no longer strangers, like we often use cell phones, televisions, laptops, tablets, handheld APPs and so on, usually found in life, but for color LCD display some companions are going to be unfamiliar, I'll make light of the introduction.
Speaking of LCDs we are no longer strangers, like we often use cell phones, televisions, laptops, tablets, handheld APPs and so on, usually found in life, but for color LCD display some companions are going to be unfamiliar, I'll make light of the introduction.
Color LCD injects liquid crystal into two columns by using a good port between the two planes, your ports perpendicular to each other (intersecting at 90 degrees). Simply put, if the molecules in one plane are aligned north-south and the molecules in the other plane are aligned east-west, along with the molecules located in both planes are forced into a 90 degree viewing angle. Since light travels in the direction of the molecules, sunlight is similarly distorted by 90 degrees as it passes through the liquefied crystal. Whenever a voltage is applied to the liquid crystal, the liquefied crystal matter is rotated. This changes the amount of light transmitted and realizes a liquid crystal display.
It is known that the most important part of a complex LCD is not only the crystal body, but also the backlight display, which can be directly related to the luminescence of the LCD and the coloring filter responsible for making colors, sometimes once we view a motion picture, there is a delay inside the snapshot, which can be due to the lack of speed of the pixel answer throughout the LCD.
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Basic properties of plastics
Plastic type is malleable
As the name suggests, a plastic type is actually a formable material. The so-called plasticity of molding means that a good plastic material can be softened by household heating, and the antistatic plastic softened molding is taken out of the mold and solidified into a solid after special cooling. Design quantity. This kind of plastic home also has certain problems, that is, it will soften and deform when exposed to temperature, and some plastics will even be deformed by hot water, so plastic items are generally not suitable for connection. Boiling hot water.
Plastic type is elastic
Some plastic materials, such as synthetic materials, may also have some elasticity. After being pushed by an external force, the curled molecule is straightened by the overall flexibility, but once the stress is relieved, it returns to the unique curled state that makes plastics, including polyethylene and polyvinyl chloride, elastic. Movie merchandise. But some plastic materials are definitely not elastic.
Plastic type has high energy
Although the plastic material is not as tough as metal, it has relatively more energy and resistance compared to glass, ceramics, wood and many other materials. Plastic types help to make sturdy equipment and bearings on equipment.
The plastic material has rust resistance
The plastic type will not rust in humid air like metal, nor will it rot in humid air or be attacked by microorganisms like wood, and the plastic type is resistant to acid and alkali corrosion. Therefore, plastic materials are often used as drinking water and liquefaction pipes in chemical plants, doors and windows of structures, etc.
Plastic is insulating
The molecular sequence of plastics is defined by atoms covalently linked together. Molecules can neither ionize nor transfer electrons within the structure, so the plastic material is insulating. Plastic material enables you to make wire connections
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Considerations for 3D Part Printing
is an FDM created using FDM printing of the cube MegaPro in the vertical dimension. Once you 3d parts printing have a design and style for publication, you should pay attention to the layout when you put it. Utilize the STL modification method Magics to discover the version before importing into the product.
Specifically downloaded designs from your community product catalog, determine if you'll find any conditions with example spaces or horrible components and fix them over the years, then affect the structure to make connection changes.
It is important to note that whenever importing a particular, the shapes and alignments within the layout must be carefully considered. The lift assist format is actually critical if the camber angles in the cantilever structure or possible composition are well beyond the 45 range.
Guided structures can guarantee some complete coverage, but at the expense of surface quality, requiring quite a bit of routing if mold and fungus are not in the right place. Third, place cutting parts in laptop or pc laptop or pc laptop or pc computer software, move designs and styles to reduce work quickly, such as ready-made beneficial resources Cura software program to make level, time period, stamping speed, amount of completion, etc.
Started seeing some Super Pro pc inkjet printer cartridge inkjet printer changes when sent, then I'll modify the appropriate source based on production needs, flatten the stamping strategy, utilize continue to hold to the top of the software, or use a mask document on top of the cover Chapter before generating it.
Next, write parameters are appropriately introduced and development factors such as nozzle temperature, comfortable sheet temperature, number of punches, and others are set in the sending PC application. Then start punching three times, and start production immediately after completing some parameter adjustments.
Processing consists of three steps. The first is to take the version from the base version you published in Extremely Pro. Once submitted, changes are paid for and coordinated with security throughout the production technology. The removal of items must be done carefully, followed by removal assistance usually. Your third is location treatment and surface area solutions, which may require area shredding, location sandblasting, area enhancement.
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What are the types of mattresses
Spring mattress
The cushion has the characteristics of proper flexibility, good assist, strong breathability, durability, etc., which will provide better assistance and factory mattress direct assistance to our body. Standard hook bedding is actually a coil of spring with a larger diameter cable that is held in place with a wire rope,
This will result in a firmer bedding, plus a special rollover that moves the entire mattress. When choosing a spring mattress, a fully self-contained pocket spring system is recommended to ensure a stable and powerful rest.
sponge mattress
Sponge bedding is composed of all-sponge material and has a lightweight structure. Foam bed mattresses are designed to fit the entire body shape of your excess fat, in fact it is a widely used mattress in the home, but the sponge incorporates many affordable gemstone powders. , this fake sponge will have an advantage in cost.
Be careful when choosing. Light weight, fine texture, very comfortable to sleep! The softness will change the bending and deformation of the bones when sleeping. Especially in the large space with insufficient ventilation for children, it is really easy to cause harmful bacteria to grow.
Latex Mattress
Generally made of polyurethane material or organic foam. The porous composition of latex makes it very gentle, firm, and balanced enough for someone with a few dumbbells, and it's a huge help in adapting to a sleeper's various sleep jobs.
However, it also consumes a lot of drinking water, so the mattress can easily get wet. About 3%-4% of people will have an allergic reaction to all-natural latex that affects their health.
Memory space foam mattress
Storage foam, also known as slow-rebound space material, is a unique fabric that absorbs the huge tension generated by fast pace. Therefore, bedding made of memory foam can remember the "S" model of the human spine, ready to take shape throughout the body and break down the body's strains.
Hardness may vary depending on body temperature. Still, many consumers respond that recall foam mattresses are too soft and generally useful. It is highly recommended to choose a mattress style with a mix of storage foam and self-contained cylinders for a more comfortable rest.
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Advantages and disadvantages of injection molding process
Injection molding can be a process technology innovation that low volume injection molding enhances plastics into the multiple functions of desired plastic-like goods. The principle is that the uncooked components of granular or powdery plastic materials are contained in the hopper of the injection device, and the raw materials are also heated and melted into a moving state. Powered by the screw or piston of the injection device, it enters the bacterial cavity with the nozzle, and the preparation procedure in the bacteria. Mold cavities are hard and are molded to create designs in the product.
Advantages of injection molding:
Intelligent production, short molding cycle and high production efficiency
The shape of the product or service can be varied, the size is accurate, and the plastic parts with metal or non-metal inserts
The product quality is stable after injection molding
The process is widely applicable
Disadvantages of injection molding:
The price of injection-molded gears is relatively high
Mildew spots are complex
The production cost is high, and it is actually not suitable for the production of individual and small batches of plastic material parts
Main applications: In daily necessities, injection molded parts include: kitchen utensils, including garbage containers, bowls, and other boxes), electrical enclosures (hair dryer heads, vacuum cleaners, etc.), many products in the automotive market, and some electrical products) Goods, such as Bluetooth headsets, powerful financial institutions, etc. This is typically done by building a mold and then injection molding.
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Requirements for injection molding materials
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Strict processing of precision components?
How strict are the requirements for precision machining of parts? Precision parts machining is a metal lathe parts very rigorous method, including tooling, disassembly, etc. There are specific requirements for size, accuracy and reliability. If the unsuitable size, including the quantity, is too large, it becomes a consumable, equivalent to rework, time consuming, destroys all highly machined raw materials, increases costs, and makes the part unusable.
Precision parts processing
In the machining of precision parts, the critical dimension is, for example, the diameter of the tube, which is a strict prerequisite, the only big difference is probably the certification aspect within the specified array, otherwise it's really an irrelevant part. Also There is also a strict specification about dimensional negative parallax, and orthographic parallax should also be part of the cylinder (like very simple primitives).
If the over-threshold size is large enough, it cannot be placed. If the rate is small enough to exceed an unfavorable endurance limit, loose insertion and instability will occur. These are usually second-rate commodities. The cylinder span is too long or too short for the allowed pattern. It may not be a related product that is scrapped or reworked, which inevitably raises costs.
The processing specification of technical components is a significant size problem, and the drawings must be used for strict packaging. The specific dimensions of the handling are difficult to be consistent with the basic theoretical dimensions of the drawings. The processing ratio meets the requirements within the patient array, so the precision and precision components ultimately require it. Can be machined in strict compliance with all standard theoretical dimensions
Secondly, precision parts setting machine and testing equipment, precision manufacturing products make the method of precision and precision components easier, with higher precision and stronger actual effect.
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Lathe components and their functions?
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Advantages and Features of Waterproof Connectors
Advantages, photovoltaic connectors for DC wires, using advanced quick-connect technology, the waterproof wire connector main body wiring is more practical
Build photovoltaic connectors without unique tools, simplify electrical wiring, and components are TÜV and UL inspected for long-term connections in good standing
Support for multiple connection technologies, high overall flexibility, upcoming end-to-end connection remedy for durable PV system cabling
Improve the way of creation: The connection makes the assembly method of electronic products easier. Also simplifies the mass production process
Always easy to maintain: when the digital part fails, the unsuccessful part can be quickly replaced if the connector is set
Easy to add: As technological innovation improves, components may be up-to-date when setting up connectors, changing outdated forms with new, more radical components, improving overall layout flexibility
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Application difference of waterproof connection
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Where is the value brought by drones?
Drones are akin to giving people new perspectives and processes, so its importance may have to do with both of those things. The original uses of drones, such as mapping, were used for drone supplier this new perspective. The new operational aspect refers to the reduced-altitude spatial information source that SF Logistics used in previous reporting statements to attempt to provide drone transport and delivery. As to why this could be a new resource, it might really be inspired by highways, railroads, and waterways. No one would believe that roads often do not create value.
The applicable boundary of the new activity dimension is relatively clear, mainly in several specific logistics occasions. The greater the timeliness specification, and the less infrastructure is created (or blocked by disasters), the more important this way of delivering services will be. Without careful calculation, we can also feel that drone technology has an advantage in terms of price and speed, despite many obstacles such as basic safety, airspace management rules, handover, etc. need to overcome. To give a serious example, as long as it can be transported by a wing-shaping drone, and then set up a circulation point in Tiananmen Square, one plane can handle the whole of Beijing.
The opportunity value of the new horizon may be higher than the opportunity value of the new process measurement. The introduction of new perspectives is actually bounded by boundaries, which means that it may reshape many market segments. For example, in the development business, once we have real-time visibility into construction progress and fabric consumption, we can undoubtedly greatly improve the efficiency of the entire process.
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What are the characteristics of pet beds on the market?
There are actually three types of dog bed manufacturer home pet mattresses to choose from: "Orthopedic," "Dome," and "Cushion," each utilizing its own characteristics.
Orthopedics
Animal mattresses loved by orthopedic relatives do not have top features so the puppy can see the position while receiving an untrue position. This family member offers surface bundles for your bed furniture sheets and comes in rectangular or round variations. The house structure on all sides Pets can use the home bedding to become pillows when they are comfortable.
Dome mechanism
This type of dog bedding looks a bit residential and generally offers the best scores compared to orthopedic breeds. This dog bed can protect the dog's body, is actually very comfortable, and may be suitable for winter use.
Support
This really is a pet mattress that looks like a blanket. This puppy mattress is perfect for comfortable summer and nights. Not only are the fabrics on the inside sensitive and comfortable, but pets don't really get hot in the face of dishonesty.
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The main transmission purpose of LED display
Mainly used in manufacturing places: supermarkets, grocery stores, banks, hotels really gradually created in the industrial sector and the real estate sector The common first was a cob led display mix of PLCs and command displays, the home helped bring in TVs and lighting.
If you make some advertising screens, it is very conspicuous and attractive, and it is not easy to break. It's a great option for those who want to get the word out.
The LED large-screen display mode is an important carrier for the transmission of various important information, and undertakes the real-time detail release of information, media, traditions and organizations. The first transfer to the public has obvious benefits. At this stage, the guided demo can take full advantage of the excellent video recording capabilities and colorization capabilities, while enjoying the work of beautifying the earth and enhancing the environmental facilities.
These elements can be accomplished through electronic presentations running in well-known jobs in government departments, businesses and businesses:
①Location circulation information and function processing of government departments, companies, and organizations that help each other
②The public's procedures for different business departments, the acquisition of resources provided, and the operation process of charging characteristics, etc.
Reasonable judgments about U.S. government-related restrictions, regulations, restrictions and fundamentals can be made throughout the presentation.
Great speeches by outstanding front runners, as well as review and assistance from other VIPs, as well as party speeches on many major occasions, can be enjoyed on your display.
Targeted impressions are very useful and can be used as some other introductory impressions for sending and rebroadcasting. Quite simply, it's actually a large TV.
The fine guide display is divided into full-color backyard guide, full-color inner guide, special guide, spherical guide, floor tile guide, etc.
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ufacturing process of LED exhibits under COB
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Fields of application of endoscopes
Visual endoscope for sale inspection can be divided into two technical inspections: true contact pattern inspection and indirect visible inspection. Correct aesthetic examination refers to examining the specimen with one eye or using a magnifying glass of less than 6X. Indirect visual inspection refers to the direct observation of places that should not be seen directly with the help of different visual tools or products, such as using mirrors, telescopes, industrial endoscopes, fiber optics or any other suitable identification device.
Architectural Design
Endoscopes have been used in the construction business for a short time, but they are used very well. Check for pockets, walls, door and window connections, and water pipes that are not easily visible to the naked eye. Set up and check the core air conditioner, TV and system cable connections, combined with tube endoscope, surface magnification inspection electron microscope, endoscope version, suitable for observation and evaluation of digital circuit chips and skin pores. More employees are continuing to explore.
Gasoline chemical industry
The particularity of the gasoline chemical industry requires extremely high safety. The wide variety of pipes, exotic storage containers, and slender and effortless metal water lines in the industry all require professional special business inspection decorative mirrors. deep into its inner tube wall.
Mechanical overhaul
It is generally used for large-scale internal inspection of equipment, and is used to observe the working conditions of equipment due to high temperature, dangerous or narrow environment, etc., which can effectively avoid adverse reactions of equipment. Observe the observer directly. Also, simply perfecting and modifying the endoscope's housing so that the angle of view varies very comprehensively with the field of view can work.
Security monitoring
Endoscopes can be used for stability checks, customs, etc. Used to find packaged products such as travel bags, parcels, etc. without opening for inspection. It not only ensures the stable work efficiency of workers, but also protects the privacy of the inspected products. Anti-terrorist procedures of armed authorities
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What is the principle of industrial endoscopy?
Industrial endoscope measurement method
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Advantages of custom headphones
Human ear canal molds are custom headphones with logo made from neutral molds. Ear canal molds, like fingerprints, are unique to each individual. So, in the whole creative process, everyone's ears and eyes are different, especially the ears of the people who hold the product. They have more personality. More comfortable to wear.
Custom headphones are easy to tune, each manufacturer's tuning is unique, how much damping can be used, what wire is used, which manufacturer's repositioned metal drivers are used, crossovers are incorporated, and more. will change the direction of the noise. , Different brands pay different attention to noise, and a few good-sounding varieties may be fine-tuned in the customizer according to personal taste, which is impossible for mass-produced headphones.
The most notable advantage of custom earbuds over non-personalized earphones is that they look efficient, much better than what the C setting introduces
Guoding's current top quality must be very high, the service is convenient, and the production cycle is short
Compared with hard mold customization, soft mold sports comfort is greatly improved
The customized earphones have a large cavity, standard mobility, and the resin material looks more sensitive. Try not to mix them every day.
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Analysis features of AI smart cameras
Self-diagnostic assessment
AI smart camera personal analysis is 2mp camera mainly used for specific black screen, blur, anti-theft alarm and judgment of popular camera problems, network movie signal interference or preference changes, including black screen, blur, gimbal out of control, cool, etc. View the video online.
Recognition intelligence test
The fixed exhibits are evaluated and completed through the intelligent analysis of AI smart cameras. Through core technologies such as appearance reputation, appearance appearance and style coordination, it can well extract and analyze the relevant features and details of people, vehicles, objects and so on. For example, encounter reputation, allow formula confirmation, etc.
Intelligent Analysis
The innovation of AI smart camera intelligent analysis technology is based on the evaluation and absorption of dynamic environment. The normal attributes are: vehicle retrograde, protection zone intrusion confirmation, employee centralized identification, tripwire cross-diagnosis, fast movement, loitering detection, and passenger flow statistics.
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Home smart external camera function
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Some of the advantages of IPS screens are
Colors are fine and normal, with a wide field of view and no discoloration when viewed from your direction.
The most notable feature of nokia screen the IPS panel is that the two electrodes are the same on the same surface, contrary to the electrodes of other crystal methods, they are arranged vertically on the upper and lower sides.
This technology optimizes the crystal material layout, using a lateral arrangement. When subjected to external strain, however, the general molecule will still be horizontal. In the face of external factors, the toughness and stability of challenging screen crystal molecules are far superior to the molecular components of mild displays! It does not create image distortion and affect the tone of the picture, thus maximizing the protection of photo effects from damage.
Rapid response. Great viewing angle. Correct color reproduction. Photos work great. Touch without smear. Colors are precise.
It is a high-end product inside an LCD panel. Compared to PVA standalone panels, LCD TV dynamic solutions with IPS displays can reach 780 lines. Regarding the definition of smoothness, according to the essence of the 720 series, it can still achieve high-definition.
The panel technology enhances the dynamic display of LCD TVs and provides better picture quality when watching sports activities, measuring movies and other fast moving programs.
Compared with other types of single panels, IPS panels are not prone to drinking water-like deformation due to the slight itching of your fingers, so they are also called hard screens. If you think about the display carefully, if you find that there are seafood-grade pixels on the left, plus a hard display, you can be sure.
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Maintenance and upkeep of metal utensils
Regardless of the type of painted metal office supplies, manage metal desk organizer them properly when moving to protect yourself from protrusions and avoid contact with hard steel parts, including fruit kitchen knives, keys, etc., to prevent scratches. Usually don't retract too hard to make sure the folded part doesn't break. Daily maintenance and maintenance of metal business office appliances
1. Chrome-plated metal office appliances
Aluminized metal utensils should not be placed in damp places, as they tend to rust and in many cases cause the coating to peel off. If the chrome-plated film has a tan reticulated spot, it may be cleaned frequently with natural oil to prevent it from spreading and growing. If there is corrosion, use cotton silk or maybe a clean oil dipped in it to remove the rust, then go back and forth for a while until the oxidation is removed. Never use sandpaper to improve it. Chrome utensils that are not usually used can be coated with an antioxidant on the chrome coating and placed in a dry place.
⒉.Titanium-plated metal office appliances
Real high-quality titanium-plated metal office appliances won't rust, but it's best to keep them alive and alive by keeping them in contact with ordinary water less often, and wiping them often with moisture-free cotton silk or a good material. beautiful.
3. Plastic spray metal workplace appliances
If you notice stains on your painted metal office furniture, you can wipe it with a damp cotton cloth, then dry it with a dry natural cotton material. Be careful not to save ordinary water.
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Outdoor LED waterproof lighting measures
Before installing the LED water release lighting fixtures, pre-set the position of the lamps. Before installing outdoor waterproof lamps, the outdoor building lighting floor lamps should be checked to ensure the integrity of the lamps and avoid secondary construction. Damage appearance and efficiency.
On the fixed point, waterproof the repaired interior to ensure the infiltration of rainwater and cause the wall to peel off. When doing waterproof light treatments, glue and waterproof similar set points to ensure the light fixture is in contact with the foundation
The closure of the connection section improves the waterproof level again, which can achieve the effect of overall waterproof, dustproof and anticorrosion.
Due to on-site problems, all outdoor LED waterproof lights should be installed and exhausted according to the sketch before installation, and the bottom of the lamp should be made and constructed on site. The lamps can be set as required to ensure that the installation of the lamps is firm and stable.
Through the design process, unified management of the wall facade and pipeline layout within the obvious range is carried out in accordance with the national requirements, so as to ensure the concealment of the entire project and achieve the overall brilliance.
At the same time, all settings are fastened and waterproof to ensure work safety.
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