航空钛合金加工专用高速钢钻头设计  

Design of High Speed Steel Drill for Aeronautical Titanium Alloy

作　　者：顾立晨 孟漪 马哲斌 Gu Lichen;Meng Yi;Ma Zhebin

机构地区：[1]上海工具厂有限公司

出　　处：《工具技术》2019年第9期67-70,共4页Tool Engineering

摘　　要：钛合金具有比强度大、耐热性好以及耐低温等优点,广泛应用于航空零部件。本文对手持风动工具加工航空钛合金专用高速钢钻头的材料及结构进行了分析和设计,并通过加工现场的切削试验,验证了该刀具设计的合理性。Titanium alloys have the advantages of great specific strength,heat and low temperature resistances,which are widely used in aeronautical structural parts.The material and structure of the special drills used on handheld tools for titanium drilling are analyzed and designed,and the rationality of the design is verified by cutting experiment in the workshop.

关 键 词：航空业 钛合金 手持式风动工具 高速钢钻头 

分 类 号：TG713.1[金属学及工艺—刀具与模具] TH122[机械工程—机械设计及理论]