CNC Machining Nylon

Jiejia Nylon CNC machining – High quality CNC machining nylon parts in China

As one of the professional nylon CNC machining service manufacturers in China, Jiejia’s parts have the following advantages.

High mechanical strength: Nylon material has good mechanical properties, which can manufacture parts with high rigidity and durability.

Good wear resistance: nylon material has good wear resistance, able to manufacture durable parts and components.

Chemical resistance: Nylon material has good chemical stability and can be used in various chemical environments.

Good temperature resistance: Nylon material is able to withstand high temperatures, making it suitable for the manufacture of parts and equipment used in high temperature environments.

Precision machining capability: We use advanced CNC machining technology, which enables us to perform high-precision and high-efficiency part machining, ensuring the accuracy of part dimensions and manufacturing efficiency.

Main nylon CNC machined parts

Jiejia, as a professional ASB CNC machining factory/company in China, is experienced in producing nylon parts, including: bearings, sliders, gears, racks, drive wheels, worm gears, locating blocks, clamping blocks, locating pins, nuts, gaskets, connectors, brackets, shrouds, spacers, pipe joints, cooling plugs, nozzles, heat insulation pads, cartridges, caps, handles, pads, scrapers, etc.

What are the types of nylon plastic?

Common types of nylon plastics include.

Nylon 6 (PA6): is a widely used nylon plastic with high strength, hardness and wear resistance, usually used in the manufacture of gears, bearings, bushings, connecting rods and other parts.

Nylon 66 (PA66): has higher strength, stiffness and thermal stability than PA6, commonly used in automotive, electronics, machinery and other fields.

Nylon 11 (PA11) and nylon 12 (PA12): these two nylon plastics have better heat resistance and chemical resistance, commonly used in the manufacture of oil pipes, gas pipes, water pipes and other pipeline products.

High Strength Nylon (HNN): It is an ultra-high performance nylon material with very high strength, stiffness and thermal stability, usually used in the manufacture of aircraft, automobiles, ships and other high performance parts.

CNC machining characteristics of nylon?

Good processing performance: Nylon material has good processing performance, which can be processed by CNC lathe, CNC milling machine, CNC cutting machine and other equipment. Nylon material has good cutting performance, small cutting force, high surface finish of processing.

High heat deformation temperature: Nylon material has a high heat deformation temperature, generally above 80℃, which can be processed at higher temperatures. However, at high temperature, nylon material is easy to melt and deformation, so it needs to control the processing temperature and speed.

Strong water absorption: nylon material has strong water absorption, and the strength and stiffness of the material will decrease after water absorption, so it needs to dry the material before processing to avoid affecting the processing quality.

Good lubrication performance: Nylon material has good lubrication performance, so it can be processed with cutting fluid to improve the processing efficiency and the quality of the processed surface.

The benefits of nylon CNC machining?

Nylon, as a polymer material, has many excellent physical properties, and these properties make it widely used in the field of CNC machining. The following are the benefits of nylon CNC machining.

Good processing properties: Nylon material has good processing properties and can be accurately machined and molded by CNC machining equipment. Nylon has better cutting performance, less cutting force and high surface finish, which can meet the processing requirements of high-precision parts.

Excellent physical properties: Nylon material has excellent physical properties, such as high strength, high wear resistance, high corrosion resistance, etc., which can be applied to a variety of complex mechanical parts and industrial accessories.

High temperature resistance: Nylon material has high heat deflection temperature, which can be processed at higher temperatures, and is also suitable for making mechanical parts that work at high temperatures.

Good water absorption performance: nylon material has good water absorption performance and can be applied to make industrial parts that need water absorption performance.

Easy to dye and paint: nylon material has smooth surface, easy to dye and paint, and can meet the requirements of different colors and appearance.

CNC machining nylon parts application of the industry?

Nylon material has many excellent physical properties, such as high strength, high wear resistance, high corrosion resistance, good high temperature resistance and water absorption properties, etc., so it has a wide range of applications in various industrial fields. The following are some common CNC machining nylon parts applications of the industry.

Machinery manufacturing industry: nylon material has good mechanical properties and processing performance, so it is commonly used in the manufacture of various mechanical parts, such as bearings, gears, racks, hubs, etc.

Electronic industry: nylon material has good insulation properties, so it can be used to manufacture electrical insulation parts, electronic parts and so on.

Medical device industry: nylon materials have good biocompatibility and antibacterial properties, so they can be used to manufacture medical device parts, such as surgical forceps, syringes, artificial heart valves, etc.

Automotive industry: nylon material has good wear resistance and corrosion resistance, so it is often used in the manufacture of automotive parts, such as oil pump gears, brake components, throttle, etc.

Aerospace industry: nylon material has good wear resistance and high temperature performance, so it can be used in the manufacture of aircraft parts, such as turbine blades, bearings, guides, etc.

What are the common problems and solutions of nylon material turning and milling?

In the process of nylon material turning and milling, the common problems include the following.

Chip trouble: nylon material has good thermoplastic properties, so it is easy to produce chips when cutting, which affects the cutting quality and tool life. Solution: Increase the supply of cutting fluid, adjust the cutting speed and feed rate, adopt suitable tools and reasonable machining process parameters.

Poor surface quality: nylon materials in the process of turning and milling, there is often a high surface roughness, which may affect the quality and accuracy of the processed parts. Solution: Increase the supply of cutting fluid, choose suitable cutting process parameters, and use high quality tools.

Fast tool wear: The hardness of nylon material is low, so the tool is prone to wear during the turning and milling process. Solution: choose high quality tools, try to use coated or coated tools, reduce the cutting speed, and replace worn tools in time.

Tool overheating: nylon material processing process, cutting temperature is high, the tool is easy to overheat, affecting the cutting quality and tool life. Solution: increase the supply of cutting fluid, reduce the cutting speed, strengthen the flow of coolant, and clean the nylon powder in the cutting fluid in a timely manner.

Poor machining accuracy: the shrinkage rate of nylon material is large, and the parts may have dimensional deviation during the turning and milling process. Solution: Adopt suitable machining process parameters and try to keep the temperature of nylon material stable during processing to reduce its shrinkage rate.

To sum up, for the common problems in the process of turning and milling of nylon material, we can solve them by reasonable tool selection, cutting parameters adjustment and increasing the flow of cutting fluid. At the same time, we should also pay attention to the characteristics of nylon material to avoid the problems caused by improper machining.