摘要
通过对薄壁钢管在弯曲成形过程中的起皱、扁平变形等普遍质量缺陷进行弯曲成形工艺分析,找出产生上述质量问题的主因,并从弯曲成形工艺及设备、工装上进行试验改进,以有效解决薄壁钢管弯曲成形中的技术质量难题。
Through analyzing the thin-walled tube bending process in wrinkling, deformation and other common quality de- fects fiat, The main cause of the quality problems are found out, and the improvement is made from the bending process, e- quipment and tooling. The technical quality problems of thin-walled steel bending are effectively solved.
出处
《机械研究与应用》
2013年第5期107-109,共3页
Mechanical Research & Application
关键词
后导模
反变形导模
万向球珠
afterwards guided mold
reverse deformation guided mold
universal ball
