摘要
介绍了有限元模拟技术研究及应用的过程和现状,并针对常德纺织机械有限公司生产的YJ2-142摇架手柄冲压中存在的问题作了分析,采用有限元法建立了分析模型,用AutoForm进行了模拟演示,并提出了改进措施。
In this paper, the problem, such as wrinkling, in the forming of the handle of the reeling frame, are analyzed, several methods to improve its forming process are proposed, experiments and finite element simulations by using Auto Form are carried out to confirm their availability. The study is a practice of applying compute simulation to the manufacturing of parts of textile machinery, and it provides the basis to improve the quality of the handle.
出处
《装备制造技术》
2009年第8期152-156,共5页
Equipment Manufacturing Technology
基金
华中科技大学塑性成形模拟与模具技术国家重点实验室与常德纺织机械有限公司合作研究项目(YJ4系列产品"七五"国家重点科技攻关项目)
湖南省教育厅教改研究重点课题(湘教通[2008]263号)
关键词
有限元模拟
摇架手柄
板料成形工艺
起皱
finite element simulation
handle of the reeling frame
sheet metal forming process
wrinkling
