方肩铣刀加工封闭型腔进刀方式研究  

Study on the feed mode of square shoulder milling cutter in processing closed cavity

作　　者：崔鑫 郭海 张占勇 高显胜 

机构地区：[1]天津航天长征火箭制造有限公司,天津300462

出　　处：《制造技术与机床》2017年第10期95-97,共3页Manufacturing Technology & Machine Tool

摘　　要：方肩铣刀具有较高的金属去除率,是铣削加工中最常用的刀具之一。但是方肩铣刀用于铣削封闭型腔时,若进刀选取不当,会造成加工效率低、加工残留、顶刀等问题。通过研究方肩铣刀的进刀方式和进刀参数,为合理选取进刀提供依据。Square shoulder milling cutter is a commonly used tool with higher metal removal rate. But if selecting an unreasonable feed mode of square shoulder milling cutter in processing closed cavity would cause lower processing efficiency,cutting residue,cutter bumping,etc. By studying on the feed mode and feed parameters of square shoulder milling cutter,provide basis for reasonable selection of tool feed.

关 键 词：方肩铣刀 斜线进刀 螺旋进刀 进刀角度 

分 类 号：TG714[金属学及工艺—刀具与模具] TG54