Y.J. Luo
,
S.P. Li
,
J.F. Zheng
金属学报(英文版)
In sheet metal forming, drawbeads are often used to control uneven material flow which may cause defects such as wrinkles, fracture, surface distortion and springback.Appropriate setting and adjusting the drawbead force is one of the most important parameters in sheet metal forming process control. ...
关键词:
drawbead
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