Please enter product name or model number you want and click OK to get the result!
X
OK
>
>
>
The 8 most commonly used non-metal materials in non-standard machinery

The 8 most commonly used non-metal materials in non-standard machinery

  • Time of issue:2021/12/10

(Summary description)Metal materials are indispensable and important materials in modern industry and high-tech fields. Non-metallic materials include almost all materials except metallic materials. There are many types of non-metallic materials used in machinery manufacturing, such as plastics and rubber.

The 8 most commonly used non-metal materials in non-standard machinery

(Summary description)Metal materials are indispensable and important materials in modern industry and high-tech fields. Non-metallic materials include almost all materials except metallic materials. There are many types of non-metallic materials used in machinery manufacturing, such as plastics and rubber.

  • Categories:Blog
  • Author:AndyDong
  • Origin:
  • Time of issue:2021-12-10 16:25
  • Views:
Information

The most commonly used materials in machinery manufacturing are steel and cast iron, followed by non-ferrous metal alloys, and non-metallic materials such as plastics and rubber are also widely used in machinery manufacturing.

1.POM

POM, commonly known as Saigang, is the most commonly used material in non-standard machinery. The surface of this material is relatively lubricated and wear-resistant. The use temperature is continuous from -40° to 100°C. The processing size is good, and the working accuracy can be guaranteed to be 0.03mm at a constant temperature.it is generally used for parts such as lightweight shafts or gears.

2.PTFE

The English abbreviation (PTFE) is also called Plastic King, Teflon, which is a kind of polymer material. It is resistant to high and low temperatures, reaching -180°C to 260°C. The friction coefficient is extremely low. The friction with steel materials can reach 0.04, which is close to rolling friction. It is also one of the most corrosion-resistant materials in the world. Can resist any organic solvents. The material is relatively soft, not easy to process and deform, and cannot process high-precision parts. Generally used in mechanical design for wear-resistant parts, such as chain guides, w-shaped seals, etc.There is a type of ball bearing sealing ring that is made of Teflon material, because it is more wear-resistant and more resistant to high temperatures

3.Nylon

Nylon is one of the more materials used in non-standard machinery. This material is wear-resistant and self-lubricating. It can be beaten with lubricating oil at high temperature to make its friction coefficient extremely low. The material has high geometric accuracy and can be used for processing gear bearings and other parts. High temperature resistance can reach 160℃, continuous use, but soaking in water will easily absorb water and expand, which will affect accuracy.

4.PVC

The polyethylene, which is cheap and widely used, is also one of the commonly used materials for non-standard machinery. PVC has anti-static and non-anti-static materials. In electronic products, the belt used is anti-static. There is also the difference between pvc hard material and soft material. Generally, the load is basically hard material, such as tooling board, etc. The melting point of this material is 75-90°. This product cannot be used when it comes into contact with food, because high temperature will release carcinogens.

5.PU

Polyurethane, called PU, is also called Youli Glue. It has good oil resistance, toughness, abrasion resistance, aging resistance and adhesion; it has the rigidity of plastic and the elasticity of rubber. Industrial wheels, shovel wheels, skateboard wheels, smoke generator wheels, load-bearing wheels, driving wheels, etc.; muffler layer, seals, buffer heads, buffer parts, anti-scratch parts, anti-scratch parts, fixture pads, lightweight The cushion layer is generally polyurethane.We can often see plastic-coated rollers in the drawers of furniture. The inner part of the rollers is a deep groove ball bearing, the general model is 626-ZZ 627-ZZ or 608-ZZ, and the outer plastic material is PU.

6.ABS

ABS plastic is a resin made of three monomers, A (acrylonitrile), B (butadiene) and S (styrene) can be made into various resins with different contents. Among the machinery, it is suitable for general parts, wear-reducing and wear-resistant parts, transmission parts. ABS is also one of the main materials for 3D printing, and it is also the most stable material in 3D printing.

7.Rubber

Refers to a highly elastic polymer material with reversible deformation. In the machine, the surface of the roller increases the friction coefficient to be encapsulated rubber, which has high wear resistance and good sealing performance. The oil seal and o-ring are all made of rubber. However, rubber will age, generally cracking and hardening.

8.Phenolic plastic

The chemical name phenolic plastic has high mechanical strength and good wear resistance. There are anti-static and non-anti-static choices. It can be used for tooling boards, fixture pads, and lightweight materials, but it has better mechanical properties. Poor, the accuracy after processing is not high. Therefore, it cannot be used in machinery where the load is large and the accuracy is high.

 

 

Keyword:

Scan the QR code to read on your phone

Relevant news

There is currently no information to display
Please add data record on website background.

TOP

Covince yourself of our HT products !
Username used for comment:
底部留言表单
Description:

© 2021 Hongtai All Rights Reserved.  | 浙ICP备05089906号-1 | Powered by www.300.cn

Follow us
CNHS
CNHS
CNHS