冷轧深冲薄板的模拟成形性能研究  

Research on the simulating formability of cold-rolled deep-drawing steel

作　　者：关小军[1] 高鹏[1] 王作成[1] 刘清津[1] 马璟[1] 王石杨[2] 田德新[2] 

机构地区：[1]山东大学材料科学与工程学院,250061 [2]武汉钢铁公司技术中心产品研究所

出　　处：《锻压技术》2004年第2期30-33,共4页Forging & Stamping Technology

摘　　要：通过拉深、扩孔、锥杯、凸耳等模拟成形性试验 ,全面比较了IF、 0 8Al、SPCC3种深冲钢板的成形性能。试验结果表明 ,IF板的成形性能最好 ,0 8Al板其次 ,SPCC板最低。同时 ,从力学角度分析和比较了各钢板在相应模拟试验中的成形难易程度。The corresponding simulating formability of IF, 08Al, SPCC steel was evaluated completely by carrying out the tests of deep drawing, hole expanding, conical cup and earring The test results indicate that the simulating formability of IF steel is the best; 08Al steel is better than SPCC steel At the same time, the shaping behaviors of the three kinds of steels showed in the process of the tests are discussed in detail based on the mechanical viewpoint

关 键 词：深冲钢板 模拟成形性试验 成形性能 拉深 扩孔 IF板 

分 类 号：TG386[金属学及工艺—金属压力加工]