新型高强度钛合金切削刀具技术研究  

Research on New Cutting Tool Technology for New High-strength Titanium Alloy

作　　者：姜怡君 孔繁锦 王伟 赵凌云 Jiang Yijun;Kong Fanjin;Wang Wei;Zhao Lingyun(AVIC Xi′an Aircraft Industry Group Company Ltd.,Xi′an 710089,China;不详)

机构地区：[1]中航西安飞机工业集团股份有限公司

出　　处：《工具技术》2024年第1期106-109,共4页Tool Engineering

摘　　要：针对TB18航空结构件在实际加工过程中加工效率低、刀具寿命短等问题,开展TB18材料与通用钛合金材料的切削过程对比试验,分析影响刀具切削性能的关键因素,并结合具体的加工需求,通过典型刀具选型改进、新型刀具研制和切削参数优化,提高TB18材料加工效率,延长刀具使用寿命。In view of the problems such as low processing efficiency and short tool life in the actual processing of aerospace structural parts made of TB18 material,a comparative test on cutting process of TB18 material and general titanium alloy materials are carried out.The key factors affecting the cutting performance of the tool are analyzed.Combined with specific processing needs,through the improvement of typical tool selection,development of new tools and optimization of cutting parameters,the processing efficiency of TB18 is improved and the service life of the tool is extended.

关 键 词：TB18钛合金 刀具选型 刀具寿命 加工效率 参数优化 

分 类 号：TG71[金属学及工艺—刀具与模具] TH162[机械工程—机械制造及自动化]