激光熔覆技术在数控刀具表面改性中的应用  

Application on Laser Cladding Technology for Surface Modification Research of CNC Tool

作　　者：刘宇刚[1] 游明琳[1] 李安书[1] 

机构地区：[1]贵州师范大学,贵州贵阳550014

出　　处：《工程与试验》2010年第1期58-60,共3页Engineering and Test

基　　金：贵阳市白云区科技技术计划项目[2009]白云科技合同字第7号

摘　　要：刀具表面强化处理是提高刀具耐磨性及其使用寿命的重要途径之一,本文充分发挥了激光熔覆技术的优势,并结合数控机床对刀具的使用要求,在普通刀具材料表面进行激光熔覆技术表面改性分析,阐述了采用YAG激光熔覆技术在普通刀具材料上获得性能良好数控刀具的可行性及其重要意义。The tool surface hardening treatment is one of the important approaches of improving the wear resistance and service life of tools.In this article,the advantages of laser cladding technology are combined with the requirements of CNC machine tools.According to the analysis of the surface modification of laser cladding,we can see the feasibility and significance of using YAG laser cladding technology in the manufacture of ordinary steel substrate with good performance CNC tool.

关 键 词：激光熔覆 数控 刀具 工艺 

分 类 号：TG156.99[金属学及工艺—热处理]