漏斗形分布深孔系组合夹具  

Modular Fixture of Funnel-shaped Distribution's Deep Holes

作　　者：胡江林 乔华[2] 张伟[2] 贺凤宝[2] 

机构地区：[1]上海工具厂有限公司 [2]大连工业大学

出　　处：《工具技术》2012年第12期49-50,共2页Tool Engineering

基　　金：国家重大专项资助项目(2010ZX04012-042)

摘　　要：机械加工过程中,加工折线孔需将工件分两次装夹,如有多个不同角度方位的折线孔(通称"漏斗形分布孔系"),需多次装夹,操作繁琐,且难以保证精度。使用本组合夹具能快速、精确、批量地加工多个不同角度方位的折线孔,大大提高了生产质量和效率。In the machining process, the workpiece has to been clamped twice when prcessing a hole of polyline. If the workpiece has a plurality of different angular orientation of the polyline hole （ known as ＂the holes of funnel - shaped distribution ＂ ）, it requires multiple fixture processing, which is complex and difficult to assure the accuracy. Using the dedicated modular fixture, fast and accurate batch processing of multiple different angular orientation polyline hole can be realized, and the production quality and production efficiency are improved.

关 键 词：组合夹具 深孔 钻削加工 漏斗形分布 

分 类 号：TG574[金属学及工艺—金属切削加工及机床]