非直壁外形筒体零件辊挤成形工艺设备研究  

The Research of Roll Extrusion Forming Process and Equipment of Non-straight-walled Cylinder Shape Workpiece

作　　者：刘健[1] 张治民 张宝红 

机构地区：[1]中北大学材料科学与工程学院,太原030051 [2]山西省精密成形工程中心,太原030051

出　　处：《精密成形工程》2010年第2期76-79,共4页Journal of Netshape Forming Engineering

基　　金：太原市大学生科技立项支持项目(09122015)

摘　　要：针对非直壁外形筒体零件的几何形状特点,在综合分析辊锻和挤压成形工艺的基础上,提出了集辊锻、挤压为一体的复合辊挤成形工艺。同时介绍了此工艺的设备设计,并进行了计算机辅助模拟验证。According to the characteristics of geometric shape of the non-straight walled cylinder shape workpieee, the set of roll forging and extruing as one of the compound roll extrusion forming process was proposed based on the comprehensive analysis of roll forging and extrusion processes in this paper. Also the equipment design was introduced for this process, and computer aided simulation verification was conducted.

关 键 词：非直壁外形 辊挤 数值模拟 

分 类 号：TG306[金属学及工艺—金属压力加工]