汽车减震弹簧盖冲压开裂分析  

Analysis on Stamping Cracking of Auto Damping Spring Cover

作　　者：王振基[1] 杨伟杰[1] 廖海秋[1] 黄小山[1] 

机构地区：[1]新余钢铁集团有限公司,江西新余338001

出　　处：《江西冶金》2017年第3期20-23,共4页Jiangxi Metallurgy

摘　　要：对某用户投诉的汽车减震弹簧盖冲压开裂情况和工艺进行分析对比,发现导致冲压开裂的原因与用户冲压工艺有关,并非材料质量问题,还探讨了在处理用户冲压开裂类投诉时应采取的方法。Stamping cracking samples and stamping process from a user are analyzed and compared and it is found that the cause of stamping cracking have something with the user＇s stamping process,instead of material issue. Additionally,the correct method which should be taken to deal with user＇s complaint of stamping cracking are discussed.

关 键 词：冲压开裂 用户投诉 冲压工艺 

分 类 号：TG386[金属学及工艺—金属压力加工] U465.11[一般工业技术—材料科学与工程]