拱型槽板成形过程中回弹的有限元仿真研究  

FINITE ELEMENT SIMULATED RESEARCH OF SPRING DURING ARCHED TROUGH PLATE TAKES SHAPE

作　　者：孙艳平[1] 黄秋波[1] 张德臣[1] 

机构地区：[1]鞍山钢铁学院机械系,鞍山114002

出　　处：《机械工程学报》2002年第12期138-141,共4页Journal of Mechanical Engineering

基　　金：辽宁省教育厅高等学校科学研究项目(20093295)。

摘　　要：通过对拱型槽板成型过程进行有限元仿真模拟,分析了回弹对拱型槽板成拱变形的影响;同时,进行了拱型槽板成形的试验研究,有限元仿真模拟计算结果与试验结果具有较好的一致性。为制定加工金属拱形屋顶的工艺参数提供了理论依据。Finite element simulation during arched trough plate takes shape, which analyzes how spring influences taking arch and deformation of arched trough plate, at the same time, taking experimented research through arched trough plate takes shape, and a expected continuity between the calculated conclusion of finite element simulation and the experimented conclusion provided the theoretical proof for technological parameter of making arched metal roof.

关 键 词：拱型槽板 成形 回弹 有限元法 仿真 

分 类 号：TG3[金属学及工艺—金属压力加工] TP391.9[自动化与计算机技术—计算机应用技术]