奥氏体不锈钢薄板成形模拟分析  

Simulation Analysis about Formation of Austenitic Stainless Steel Sheets

作　　者：刘钊 刘林 邓晓婷 Liu Zhao;Liu Lin;Deng Xiaoting

机构地区：[1]一重集团大连工程技术有限公司,辽宁大连116600 [2]青岛融发装配技术保障中心有限公司,山东烟台264003 [3]沈阳理工大学材料科学与工程学院,辽宁沈阳110159

出　　处：《一重技术》2021年第2期22-25,61,共5页CFHI Technology

摘　　要：模拟分析奥氏体不锈钢薄板冲压成形过程,与生产中的成形缺陷进行对比分析,验证模拟结果的有效性。通过调整参数,确定影响成形质量的关键因素。结合弹塑性理论,对冲压成形过程中的载荷、压边力及摩擦系数等参数进行优化,确定最佳工艺参数,提高冲压质量,降低生产成本。The validity of the simulation analysis about the formation of austenitic stainless steel sheets by stamping has been verified by comparing to the defects produced in actual operation.The key factors for formation quality are found out by adjusting parameters.Based on the elastic-plastic theory,stamp-forming parameters,such as load,blank holder force and friction,have been optimized to determine the optimal process parameters for better stamp-forming workmanship and lower operation cost.

关 键 词：304不锈钢 板材 冲压成形 有限元模拟 

分 类 号：TG386[金属学及工艺—金属压力加工]