CNC Delrin（POM) Parts

CNC POM parts, POM non-standard processing, professional POM machining factory, precision can be controlled+/-0.015mm, professional precision measurement and detection report, standing a large number of imported POM inventory, can be delivered quickly.
 

We provide customized solutions for different industries, from aerospace, medical components, electronics to the new energy industry, and more. CNC machining ensures the accuracy and quality of products.

At XYC, our ISO certified CNC workshop is specifically designed for rapid prototyping and small batch production of end use components. XYC CNC Factory provides you with 24-hour quotation service and rapid production of samples. We are your best choice for machining parts and can customize manufacturing according to your project requirements.

POM is a thermoplastic engineering material with excellent properties, such as high strength, high stiffness, good wear resistance and chemical stability. POM is widely used in many fields, such as automobile manufacturing, electronic equipment, medical devices and so on.

1. High machining accuracy:

Using high-speed CNC machine tools for processing, it can reach the error range of sub millimeter level, and ensure the smoothness and texture of the product surface.

2. High efficiency:

Compared with the traditional processing method, it has higher processing efficiency, greatly shortens the processing cycle and improves the production efficiency.

3. Low cost:

The use of digital control technology can achieve efficient and intelligent production, thus reducing the production cost.

For this reason, POM machining is widely used in the manufacture of various high-precision parts. For example, in the automotive field, POM materials have been widely used in the manufacture of high-precision components such as engine fuel injection nozzles, sensors, water pump impellers, which can greatly improve the performance and reliability of automobiles.

What is POM CNC?

POM numerical control refers to the process of NC machining using Polyoxymethylene (POM) materials (also known as POM or POM). POM is a high-performance engineering plastic with excellent mechanical properties, wear resistance, rigidity and chemical stability, so it is widely evaluated in the manufacturing industry.

Numerical control (NC) is a kind of technology that controls the machine tool and tool for automatic processing by means of pre programming. NC machining can achieve high precision, high efficiency and repeatability, and improve production efficiency and product quality.

In the process of POM NC machining, the pre written program is input into the NC machine tool to control the moving axis of the machine tool for cutting, milling, tool and other operations. POM materials can be machined to the desired shape and size by appropriate cutting tools and cutting parameters.

POM material has good cutting performance and stability, which is suitable for NC machining. NC machining can meet the processing requirements, improve production efficiency and product quality. In the process of POM NC machining, it is necessary to select appropriate cutting tools, processing parameters and processing technology according to the specific processing requirements and material characteristics to meet the requirements of processing effect.

It should be noted that POM materials will generate cutting chips and cutting heat during processing, so appropriate cooling and chip removal devices are required to ensure processing quality and machine tool safety. In addition, due to the certain water absorption of POM, attention should also be paid to the influence of humidity and motherboard on size and performance.

How much pressure can POM withstand?

POM (polyoxymethylene) is an engineering plastic with high strength and stiffness, which can withstand certain pressure. However, the pressure of POM depends on many factors, including the type, shape and application environment of materials.

In general, the compressive strength of POM is between 50 and 80 MPa (MPA). This means that POM material can withstand the load within this range without permanent deformation or fracture when subjected to pressure. It should be noted that this value is a general reference value, and the specific value may vary depending on POM brand, heat treatment, filling and other factors.

In addition to the compressive strength, the pressure of POM material is also affected by its shape and size. Larger parts are usually able to withstand higher pressures, while smaller parts may withstand lower pressures.

In addition, the application environment has an impact on the pressure of POM materials. Environmental conditions such as high temperature, humidity or chemical corrosion may reduce the performance and pressure resistance of POM materials.

How to eliminate POM stress?

Heat treatment: heat treatment is to eliminate the stress in the material through the process of heating and cooling. For POM materials, quenching is generally used for heat treatment, that is, the material is heated to a specific temperature (usually between 80 ° C and 120 ° C), and then slowly cooled to the front. This helps to reduce the internal stress and improve the stability of the material.

Prestress and isostatic force: balance or eliminate the internal stress in the material by applying external load. This can be achieved by preloading or isostatic methods, such as applying torsional pressure or tension during processing or assembly.

Placement time: let POM materials be placed naturally in a specific environment for a period of time to slowly release the internal stress. This can be achieved by placing the material under stable temperature and humidity conditions for natural stress relief.

Reasonable design and processing: when designing and processing POM parts, adopt reasonable geometry and structure to avoid excessive stress concentration and reduce the generation of internal stress in materials. At the same time, the appropriate processing parameters, processes and tools are selected to reduce the stress impact on the material during the processing.

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