首页 | 本学科首页   官方微博 | 高级检索  
     

微细阵列型孔的冲压与电火花复合加工技术研究
引用本文:李勇,崔晶,李向阳,鲁培,佟浩,陈旭鹏.微细阵列型孔的冲压与电火花复合加工技术研究[J].电加工与模具,2005(6):1-4.
作者姓名:李勇  崔晶  李向阳  鲁培  佟浩  陈旭鹏
作者单位:清华大学精密仪器与机械学系,北京,100084
摘    要:提出一种微细冲压加工和微细电火花加工交叉结合的微细阵列型孔复合加工方法。尺寸较大的过渡型腔采用微细冲压加工,以提高加工效率和保证加工尺寸的一致性;型孔喷口的最小特征尺寸采用微细电火花逐层扫描加工得到。设计制作了专用的微小型腔冲压实验装置,从机构设计上保证加工工艺对微小型腔冲压深度的精确控制。进行了非圆截面阵列微细型孔的加工实验,验证了所提出的工艺方法的可行性和合理性。

关 键 词:微细阵列型孔  微细冲压加工  微细电火花加工
修稿时间:2005年11月8日

Research on Micro Array Holes Machining by Combined EDM with Stamping
Li Yong,Cui Jing,Li Xiangyang,Lu Pei,Tong Hao,Chen Xupeng.Research on Micro Array Holes Machining by Combined EDM with Stamping[J].Electromachining & Mould,2005(6):1-4.
Authors:Li Yong  Cui Jing  Li Xiangyang  Lu Pei  Tong Hao  Chen Xupeng
Abstract:A compound machining method of micro array holes is presented by combined micro stamping machining with micro-EDM.The larger transition cavities are processed by micro stamping in order to improve machining efficiency and ensure consistency of dimensions.Then the smaller feature size of spout holes is achieved by micro-EDM with layer-by-layer scan machining.A micro cavity stamping equipment is developed and its mechanism is especially designed to ensure the stamping depth accuracy.The machining experiments of micro holes with non-circular section are carried out.And the feasibility and rationality of the proposed process method are validated.
Keywords:micro array holes  micro stamping machining  micro-EDM
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号