Dry Machining Tool Design via Chlorine Ion Implantation
来源期刊：材料热处理学报2004年第5期
论文作者：Atsushi Mitsuo Shinji Muraishi Shigeo Yamamoto Tatsuhiko Aizawa Taro Sumitomo
关键词：Dry machining; Chlorine ion implantation; Self lubrication; WC tool; TiN coating; TiCN coating;
摘 要：Dry machining has become a key issue to significantly reduce the wastes of used lubricants and cleaning agents and to improve the environmental consciousness for medical and food applications of special tooling. Since the tools and metallic works are in direct contact in dry, severe adhesive wear and oxidation are thought to occur even at the presence of hard protective coatings. Self-lubrication mechanism with use of lubricous oxide films is found to be effective for dry machining. Through the chlorine ion implantation to tools, titanium base oxides are in-situ formed on the tool surface.This oxide deforms elasto-plastically so that both friction coefficient and wear volume are reduced even in the high-speed cutting.
Atsushi Mitsuo1，Shinji Muraishi2，Shigeo Yamamoto1，Tatsuhiko Aizawa3，Taro Sumitomo3
(1.Tokyo Metropolitan Industrial Research Institute, Tokyo, Japan;
2.Department of Materials Science Technology, Tokyo Institute of Technology, Tokyo, Japan;
3.Center for Collaborate Research, University of Tokyo, Tokyo, Japan)
摘要:Dry machining has become a key issue to significantly reduce the wastes of used lubricants and cleaning agents and to improve the environmental consciousness for medical and food applications of special tooling. Since the tools and metallic works are in direct contact in dry, severe adhesive wear and oxidation are thought to occur even at the presence of hard protective coatings. Self-lubrication mechanism with use of lubricous oxide films is found to be effective for dry machining. Through the chlorine ion implantation to tools, titanium base oxides are in-situ formed on the tool surface.This oxide deforms elasto-plastically so that both friction coefficient and wear volume are reduced even in the high-speed cutting.
关键词:Dry machining; Chlorine ion implantation; Self lubrication; WC tool; TiN coating; TiCN coating;
【全文内容正在添加中】
