Method of rational large volume CVD production

Details Method of rational large volume CVD production Method of rational large volume CVD production

2006-12-05

2010-06-22

Chen, Bret (Department: 1792)

Coating processes

Coating by vapor, gas, or smoke

Carbon or carbide coating

C427S249190, C427S255394, C427S427000

Reexamination Certificate

active

07740909

ABSTRACT:
The present invention relates to a method to rationally coat cutting tool inserts comprising a substrate and a coating deposited using a CVD and/or MTCVD method. According to the invention the inserts are positioned on a net with a surface roughness, Ra, of the wires between 2 and 50 μm.

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