基于弧形顶板模具结构的拼焊板回弹控制研究

杨翠龙. 基于弧形顶板模具结构的拼焊板回弹控制研究[J]. 金属加工（热加工）, 2009, (1): 43-45.

引用本文:

杨翠龙. 基于弧形顶板模具结构的拼焊板回弹控制研究[J]. 金属加工（热加工）, 2009, (1): 43-45.

Investigation of springback control of laser tailor welded blanks based of arc roof mould structure[J]. MW Metal Forming, 2009, (1): 43-45.

Citation:

Investigation of springback control of laser tailor welded blanks based of arc roof mould structure[J]. MW Metal Forming, 2009, (1): 43-45.

Investigation of springback control of laser tailor welded blanks based of arc roof mould structure

摘要: 运用弧形顶板模具结构回弹控制的原理对无凸缘U形件激光拼焊板弯曲回弹控制进行研究.考察补偿角、顶板力、凸模圆角半径及凸凹模间隙对激光拼焊板弯曲回弹的影响规律,与光板进行对比.试验表明,弧形顶板模具结构能有效控制激光拼焊板的回弹.

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