Features of ТiN coatings formation on blades of tail mills when processing of wood plate materials

摘要

Hardening by TiN-coatings of blades of tail mills when processing wood chip plate materials is necessary for carrying out on a back surface of edges. The surface of blade edges of a mill should be completely in a zone of a plasma flow at coating deposition. As a material of blades it is possible to use the domestic hard alloy of WC – 3 type which is analog of an alloy of the T03SMG brand of TIGRA firm