The entire processing process of precision CNC machining small parts can be divided into the following stages:
1. Rough machining stage. Most of the machining allowance on each machining surface is cut off, and a fine reference is machined. The main consideration is to increase productivity as much as possible.
2. Semi-finishing stage. To remove possible defects after rough machining and prepare for surface finishing, it is required to achieve a certain machining accuracy, ensure an appropriate finishing allowance, and complete the machining of the secondary surface at the same time.
3. Finishing stage. At this stage, a large cutting speed, small feed rate and cutting depth are used to remove the finishing allowance left by the previous process, so that the surface of CNC machining small parts meet the technical requirements of the drawing.
4. Finishing processing stage. It is mainly used to reduce the surface roughness value or strengthen the processed surface, and is mainly used for surface processing with high surface roughness requirements (RA≤0.32μm).
5. Ultra-precision processing stage. The machining precision is 0.1-0.01μm, and the surface roughness value is RA≤0.001μm. The main processing methods are: precision cutting, fine mirror grinding, precision grinding and polishing, etc.
Product Parameter
|
Product Name |
CNC machining small parts |
|
Material |
Aluminium, Steel, Brass, etc. |
|
Surface treatment |
Zinc plating, Anodizing, nickel plating, etc. |
|
QC system |
100% inspection before shipment. |
|
Packing |
Standard export package, Carton, Wood pallet or as requirement. |
|
MOQ |
1000 PCS. |
|
Size |
According to customer's drawing/sample. |
|
Drawing |
2D and 3D drawing which in STEP,STP,IGS format will be fine. |
|
OEM/ODM |
Welcomed. |
|
Lead Time |
15-20 days. |
|
Application |
Vehicle, Electronic components, Household, Hardware,etc. |
Product Details
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FAQ:
1, Do you provide ODM/OEM service?
Yes, OEM/ODM is welcome. Please feel free to send us your drawing or samples, to provide production design, production and technical service, mould development and processing, etc.
2, where is your factory?
We are located in Dongguan, China.
3, What is your machining scope?
CNC or non CNC machining(include turning and milling), tapping, grinding, punching, laser
printing(logo)/engraving, EDM related service.
4, Can I receive a sample for quality control?
Yes, we are willing to supply samples for quality and function testing.
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