口部带凸缘的管类零件成形方法探讨  

The Method of the Extrusion Shaping of the Tubular Component with Oral Part Having Flange

作　　者：于智宏[1] 宋娟[1] 任爱梅[2] 

机构地区：[1]河南机电高等专科学校 [2]河南新飞电器有限公司,河南新乡453002

出　　处：《河南机电高等专科学校学报》2007年第5期6-7,27,共3页Journal of Henan Mechanical and Electrical Engineering College

摘　　要：作者依据冷挤压和冷镦加工的特点,对口部带凸缘的管类零件形状、尺寸、变形程度进行了工艺分析,又根据选用的毛坯性能、形状、尺寸,介绍了不同情况下适合于冷挤压成形的工艺方案,并分析了存在的问题,提出了相应的改进措施。Based on the character of the extrusion working and the category of the extrusion forming , the shape,the dimension and the deformation degree of the tubular component with oral part having flange are analyzed. The more feasible extrusion forming method~ are introduced, through selecting different blank required by extrusion technology in different situation. Moreover, the corresponding mend measures are advanced through analyzing the existing questions.

关 键 词：凸缘 营类零件 冷挤压 成形 

分 类 号：TG376[金属学及工艺—金属压力加工]