3D Printing Materials
CNC Machining Materials
CNC PC is an ideal solution to produce parts that require high transparency, excellent impact strength, and dimensional stability. Polycarbonate CNC parts are highly recommended in many industries such as automotives, electronics, and construction, etc. Various surface finishing options are available for PC CNC parts.
|Material||Maximum Printing Size||Standard Lead Time||Tolerance||Color|
|1000*1000*600mm||4 Business Days||0.05/0.1 mm||Black, White, Red, Green, Blue, Yellow|
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Step 1. Convert the CAD file into a language that CNC machines can work with, that's G-code.
Step 2. The operator will place the POM workpiece that is cut to a specific size on the machine bed. Then it is time to mount the POM workpiece on the machined bed or by a vice.
Step 3. As the computer controls the CNC cutting tools to move to the pre-set coordinates, so precise positioning and alignment of the POM workpiece is significant to manufacture high-accuracy parts. Special metrology tools, probes, for instance, are ideal solutions for this step.
Step 4. Then, the POM workpiece is ready for machining. The machine uses professional cutting tools and rotating the at high speeds to remove material from the workpiece. However, at the very first steps, the machine removes at a relatively low speed and accuracy to gain an approximate geometry.
Step 5. Sometimes, the model is not being to achieve full features by single setup from the cutting tools, then to flip the POM workpiece is necessary.
1. How much does it cost to CNC machining POM parts?
2. What is POM CNC machining?
3. What kind of finishes are possible with POM CNC machining?
4. What is POM?
5. Is POM the same as Delrin?
Delrin is the trademark name for a series of acetal resins which are semi-crystalline thermoplastic polymers which are also known by the abbreviation POM or polyoxymethylene.
6. Is POM the same as acetal?
Acetal, also called polyacetal and polyoxymethylene (POM), is a semi-crystalline thermoplastic. Two general types acetals are acetal copolymer (POM-C), and acetal homopolymer (POM-H). Acetal homopolymer is commonly called Delrin.
7. Are acetal and Delrin the same thing?
Delrin is one type of acetal, acetal homopolymer, having a uniform backbone with a larger crystalline block structure than acetal copolymers providing better chemical bonding. So, Delrin has stronger properties and performance than acetal copolymer.
8. Does POM crack?
Featuring high strength, good fatigue strength, and superior rigidity, CNC POM parts resist cracks and deformation from mechanical stress over time.
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