Ni60喷熔层的切削加工  

The Cutting of the Ni60 Spray-Melted Coating

作　　者：李强[1] 那贵德 

机构地区：[1]黑龙江科技学院人事处,黑龙江鸡西158105 [2]鸡西煤矿机械有限公司,黑龙江鸡西158100

出　　处：《黑龙江科技学院学报》2002年第1期28-30,共3页Journal of Heilongjiang Institute of Science and Technology

摘　　要：针对Ｎｉ６０喷熔层组织结构、切削加工特点、刀具材料的分析和研究，结合切削加工的理论和实践，给出了ＹＤ０５牌车刀切削加工的工艺参数：切削速度１０～２０ｍ／ｍｉｎ，切削深度０．０５～０．３０ｍｍ，刀具的前角为－５°～－１０°，后角为８°～１２°。同时，对高硬度Ｎｉ基喷熔层的切削加工提出了可参考的技术数据。As introduced in the paper, the parameters of the cutting process with YD05 lathe tools are derived from the study and analysis of the Ni60 spary- melted coating of structures, characteristics of the cutting and the tool material, combined with the theory and the practice. These parameters include cutting velocity 10～20m/min, cutting deepness 0.05～0.30mm. the front angle -5°～-10°and the behind angle 8°～120.The paper gives the technology data of the high- hardness Ni base spray- melted coating.

关 键 词：喷熔层 切削速度 切削参数 耐用度 

分 类 号：TG501[金属学及工艺—金属切削加工及机床]