METHOD FOR COATING MICROMECHANICAL PARTS WITH HIGH TRIBOLOGICAL PERFORMANCES FOR APPLICATION IN MECHANICAL SYSTEMS

摘要

The invention - Providing a substrate (4) part to be coated ; And - According to the coating method of the micro- mechanical systems , micro- mechanical components for watch movement , including in particular the steps which provide diamond coating (1) is in the part , - The diamond coating (1) is provided by the CVD reaction chamber in the , - CVD deposition of , in the end of the growth process , by being provided with a control change in the carbon content in the reaction chamber , sp in the surface vicinity ² / sp ³ carbon ( 2) micro- mechanical system characterized in that it provides a change in the coupling , and more particularly to a coating method of the micro- mechanical components for watch movement . ;