TC4-DT钛合金铣削表面粗糙度试验研究  

Research on Experiment of Surface Roughness of TC4-DT Titanium Alloy Milling

作　　者：连碧华 LIAN Bihua(Nanjing Vocational Institute of Mechatronic Technology,Nanjing 211306,China)

机构地区：[1]南京机电职业技术学院,江苏南京211306

出　　处：《新技术新工艺》2023年第12期53-57,共5页New Technology & New Process

基　　金：“十四五”江苏省高等职业院校高水平专业群项目;“十四五”市级重点建设项目。

摘　　要：针对实际生产中TC4-DT钛合金铣削加工表面质量差问题,以钛合金铣削加工表面粗糙度Ra为研究对象,基于低速干切、高速湿切等条件,设计铣削用量影响表面粗糙度试验方案,分析试验结果,探索工艺参数对钛合金加工表面质量的影响规律,提出了改善TC4-DT钛合金铣削加工表面质量的建议,为进一步研究钛合金加工性能提供了参考和借鉴。In view of the problem of the poor surface quality of TC4-DT titanium alloy milling in actual production,we took titanium alloy milling surface roughness Ra as the research object,and based on the production conditions such as low-speed dry cutting and high-speed wet cutting,designed the test scheme for the influence of milling amount on surface roughness.We analyzed the test results,explored the law of the influence of process parameters on the surface quality of titanium alloy machining.It was put forward that the suggestions on improving the surface quality of milling TC4-DT titanium alloy,which provided reference for further study of machining properties of titanium alloy.

关 键 词：TC4-DT钛合金 试验 表面粗糙度 切削参数 

分 类 号：TH161[机械工程—机械制造及自动化]