|Name:||China Precision CNC Copper Mechanical Parts for Instruments|
|Material:||Cu-OFE (99.99% Cu),CuFe2P, CW004A etc.|
|Tolerance:||+ / - 0.005 mm|
|Size:||Picture Sample Size around the range 80 x 38 x 18 mm Can be as small as 1.0 - 2.0 mm.|
|Tolerance:||Generally we make according to ISO DIN 2768-mK, or 2768-fH|
|Feature:||Precise; burr free;chamfer on the edges;|
|Material type:||copper bar, copper plate, copper tube, copper wire|
Sibai Precision did a lot of copper precision parts.
The material Copper is widely used in the electrical industry. Copper is really very pure, with a very small amount of impurities, especially phosphorus, arsenic, aluminum, etc. The impurities greatly reduce the conductivity of copper.
When Sibai purchases the material, we don't only rely on the material certificate, but we will analyze the material composition with our own Material Analyzer, to ensure the purity of the copper.
Copper has good electrical and thermal conductivity and excellent plasticity, but its strength and hardness are very low. Because of its physical features, Copper precision parts are one kind of the most difficult machined parts. Copper is soft and sticky, and difficult to be machined. It sticks on the cutting tools. But with rich experience on CNC machining, Sibai Precision can machine the copper parts well.
After machining, we do the surface passivation, to avoid the surface oxydized. Then the parts can avoid being oxydized for a long time.
◪ Sibai focuses on CNC precision machining. We have rich experience on copper parts.
◪ Please show us your pdf drawings. Then we can make offer for you.
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