航空钛合金加工专用高速钢钻头设计
2019-08-30
作者：顾立晨，孟漪，马哲斌
单位：上海工具厂有限公司
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。
关键词：航空业；钛合金；手持式风动工具；高速钢钻头
中图分类号：TG713.1；TH122文献标志码：ADOI：10.3969/j.issn.1000-7008.2019.09.016
Design of High Speed Steel Drill for Aeronautical Titanium Alloy
Gu Lichen，Meng Yi，Ma Zhebin
Abstract: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.
Keywords:aeronautical industry；titanium alloy；handheld tool； high speed steel drill