Research on Machining Method of Spatial Complicated Curved Surface

摘要：

　　In order to get high tapered spatial complicated curved surface parts and solve the difficult problems of machining spatial curved surface parts in high-speed wire cut electronic discharge machining (WEDM),a turnover NC rotary table based on the mathematical models of spatial complicated curved surface was designed.Through establishing the mathematical equations of the general motion form,the several major processed forms are obtained.Then the multi-axis movement WEDM system and its experimental device were established.Through machining experiment of the several major processed forms,it shows that the multi-axis movement WEDM system has high machining quality and low cost and has practical applicability,to confirm the feasibility of the polar coordinates processing system in space ruled surface,and to produce a novel research direction for solving the difficult problems of machining spatial curved surface parts.

关键词： NC rotary table Multi-axis movement Wire cut electronic discharge machining (HS-WEDM) Spatial curved surface parts

作者: Xiaolong Shen Yunlong Liu Laixi Zhang

作者单位: Hunan Industry Polytechnic, Changsha, 410208, China School of Mechanical and Electrical Engineering, Central SouthUniversity, Changsha, 410083,China

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）