筒形件强旋的辊型与辊缝设计  

POWERFUL SPINNING ROLL. SHAPE AND ROLL SEAM DESIGN OF CYLINDRICAI.WORKPIECES

作　　者：梁淑贤[1] 吴凤照[1] 张淳芳[1] 张忠诚[1] 黄静[1] 

机构地区：[1]广州有色金属研究院

出　　处：《广东有色金属学报》1995年第2期151-154,共4页Journal of Guangdong Non-Ferrous Metals

摘　　要：探讨了旋压工艺中辊轮导入角对材料变形的影响和三辊错距成形角与辊缝设计的关系，并根据道次减薄率、材料变形回弹和机械回弹等因素，设计合理的辊缝，以获得理想的变形状态和成品精度．The effect of the roll leading-in angle on the material deformation and the relation between the three-roll-staggered forming angle and the roll seam design are studied and discussed. According to factors like the pass reduction rate,material deformation resilience and mechanical resilience,reasonable roll seams are designed so that ideal deformation state and finished product precision can be obtained.

关 键 词：辊型 辊缝 旋压 导入角 减薄率 筒形件 

分 类 号：TG386[金属学及工艺—金属压力加工]