摘要
H形锻件是一种典型的成形件。本文采用基于灵敏度的正向模拟优化法 ,利用自行编制的程序 ,以控制终锻件变形均匀性为目标 ,对高宽比H/B =1 .0的H形轴对称锻件的预成形工艺进行了优化设计 ,并与商品化软件DEFORM的模拟结果进行比较 ,优化效果明显。
Optional design of preforming technology of axial symmetrical H shaped forging with H/B ratio of 1.0 has been realized, with target of controlling deformation uniformity of final forging, using the personal developed program and the forward simulation optional method based on sensitivity, which has shown obvious effect comparing with the simulation result obtained by the commercial software DEFORM.
出处
《锻压机械》
北大核心
2001年第1期6-8,共3页
Metalforming Machinery
基金
教育部留学回国人员科研启动基金 !(教委外留司 [1997]83 2 )
中国博士后科学基金 !(中博基 [2 0 0 0 ] 2 3 )
