起落架深孔复杂型腔拉镗加工工艺研究  

The Pull Boring Process of Deep Hole and Complex Cavity in the Landing Gear

作　　者：舒晓君 

机构地区：[1]中航工业飞机起落架有限公司燎原分公司,陕西汉中723200

出　　处：《机械工程师》2011年第11期12-14,共3页Mechanical Engineer

摘　　要：通过型腔拉镗加工工艺技术在起落架典型深孔复杂型腔零件上的应用,介绍了航空产品深孔加工技术现状,型腔拉镗加工工艺技术的工作原理、专用刀杆技术参数以及型腔拉镗法的工艺实施过程,对行业的发展和改进有着非常重要的意义。Through the application of the pull boring process to landing gear deep hole complex cavity, this paper describes the status of deep hole processing technology of the aviation products, the work principle of pull boring technology of the cavity, the dedicated tooling technical parameters and the implementation process of the pull boring. It has a very important significance in the development and improvement of the industry.

关 键 词：起落架 超高强度低合金钢 深孔 推镗 拉镗 

分 类 号：TG53[金属学及工艺—金属切削加工及机床]