锯片铣刀变形、裂纹的分析与研究  

THE ANALYSIS AND RESEARCH OF DEFORMATION AND FLAW ON SAW-TOOTH MILLING CUTTERS

作　　者：倪志华[1] 张志毅[1] 郁超[2] 王威[1] 韩卫平 

机构地区：[1]内蒙古农业大学机电工程学院,呼和浩特010018 [2]河北晶牛集团,邢台054000 [3]呼市公交公司,呼和浩特010010

出　　处：《内蒙古农业大学学报（自然科学版）》2003年第3期62-65,共4页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

摘　　要：锯片铣刀在热处理过程中常有变形、裂纹现象发生。本文针对这种现象进行分析研究,对材料为W_(18)Cr_4V的锯片铣刀进行热处理和性能试验,根据产生变形、裂纹的原因,提出了有效的热处理方案,从而提高锯片铣刀的性能。The deformation and flaw of saw-tooth milling cutters happen frequently during the process of heat treatment. The problem was analyzed in this paper. The heat treatment, performance test on saw-tooth milling cutters made of W_(18)Cr_4V were performed respectively. The cause for deformation and flaw was found. An efficient heat treatment plan was proposed and the performance of saw-tooth milling cutters was improved.

关 键 词：锯片 铣刀 变形现象 裂纹 热处理过程 性能试验 

分 类 号：TG714[金属学及工艺—刀具与模具]