航天钛合金专用立铣刀的优化设计
2020-10-23
作者：孟漪
单位：上海工具厂有限公司
摘要：钛合金材料属于难加工材料，其整体结构件在航天领域中应用广泛。在加工过程中，刀具的寿命和切削效率是影响钛合金加工的关键因素。通过对航天钛合金材料的切削性能研究，从刀具材料、刀具几何结构与刀具表面涂层等方面对航天钛合金专用立铣刀进行了优化设计。
关键词：钛合金材料；几何结构；涂层
中图分类号：TG714；TH162文献标志码：ADOI：10.3969/j.issn.1000-7008.2020.07.010
Design of End Millings Special Purpose for Aerospace Titanium Alloy
Meng Yi
Abstract:Titanium alloy is difficulttomachining material，its monolithic components are widely used in aerospace area.The life span and the efficiency during the cutting process are the key elements in the titanium alloy machining.By studing of aerospace titanium alloy performance，the optimization design of end milling cutter for aerospace titanium alloy is given from the tool material option，the tool geometric structure and the tool coating three parts.
Keywords:titanium alloy material；geometric structure；coating