基于UG的钣金展开软件开发和应用研究  

Development and Application of Sheet Metal Unfolding Software Based on UG

作　　者：童辉 TONG Hui(CRRC Zhuzhou Electric Locomotive Co.,Ltd.,Zhuzhou 412001)

机构地区：[1]中车株洲电力机车有限公司,株洲412001

出　　处：《现代制造技术与装备》2020年第5期13-14,共2页Modern Manufacturing Technology and Equipment

摘　　要：钣金件的折弯工序作为大多数零件成型的最后一步工序,折弯工艺的好坏决定产品成型的最终尺寸和外观。针对钣金零件展开图数量大、绘制效率低的问题,提出一键展开的算法,通过UG二次开发减少中间繁琐流程,并利用有限元策略处理坡口处板厚不一致的问题,极大地提高了工作效率。The bending process of sheet metal parts is the last step of the fabrication of components.The technology of bending process determines the final size and appearance of the product.For the problem of large number of sheet metal parts and low drawing efficiency,this paper proposes a one-key expansion algorithm.With the secondary development of UG,reducing the cumbersome processes,and in using finite element to deal with the problem of different thickness of sheet metal parts,greatly improves work efficiency.

关 键 词：钣金件 折弯工艺 UG二次开发 有限元 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TG386[自动化与计算机技术—计算机科学与技术]