多楔轮产品的成形缺陷分析  

Analysis of the forming defect of multi-wedge belt pulley product

作　　者：梁卫抗[1] 郑金星[1] 赵磊[1] 刘全坤[1] 王其善 

机构地区：[1]合肥工业大学材料科学与工程学院,安徽合肥230009 [2]芜湖诗宾科技有限公司,安徽芜湖241000

出　　处：《模具技术》2010年第5期27-29,34,共4页Die and Mould Technology

基　　金：华中科技大学材料成形与模具技术国家重点实验室基金资助(09-07);科技部中小企业技术创新基金(09c26213401462)

摘　　要：介绍实际生产中多楔轮容易出现的几种常见成形缺陷,分析其产生的原因。多楔轮的下料尺寸、旋轮的结构、旋轮的安装位置、旋轮的进给量、终成形轮的进给速度和冷却液的喷射速度等都是影响多楔轮成形缺陷的主要原因。本文针对具体的成形缺陷提出相应的解决措施,提高了多楔轮的成形质量,降低了废品率。Several common forming defects of multi-wedge belt pulley and its reasons are introduced and analyzed.The cutting dimension of multi-wedge belt pulley,the structure of spinning roller,the installation position of spinning roller,the feed rate of spinning roller,the forming speed of spinning roller and the spraying velocity of cooling fluid are the main factors which influence the defects of multi-wedge belt pulley.In this article,the corresponding improvements are described.By applying these improvements,the forming quality of the multi-wedge belt pulley is improved and the scrape rate is reduced.

关 键 词：多楔轮 成形缺陷 旋轮 措施 

分 类 号：TG386[金属学及工艺—金属压力加工]