sheet metal stamping的意思|示意

Mould compensation is an effective way to rectify the springback of complex surface sheet metal stamping, it needed an accurate springback evaluation to direct modifying die surfaces.

模具补偿是矫正复杂曲面冲压件回弹的有效方法，但它需要正确的回弹评价指导修模。

In sheet metal forming fields, the final shape of part is commonly controlled by the springback after stamping, so the springback problem is the hotspot of research all the time.

在板料成形领域，零件的最终形状往往取决于成形后的回弹，所以回弹问题一直是研究的热点。

Springback is an inevitable problem in sheet metal stamping forming, and is the research hotspot and difficulty in this field.

回弹现象是车辆覆盖件冲压成形中不可避免的问题，也是该领域研究的热点和难点问题。

The results of the analysis show that the performance of the stamping forming is absolute difference for different modes of BHF, appropriate BHF can improve the forming performance of sheet metal.

分析结果表明，对于不同的压边力模式，拉深成形性能完全不同，合理的压边力能改善板材的成形性能。

Stamping is one of the most common sheet metal forming technique, and bendingtypes of forming operation is the most important process of sheet metal stamping.

冲压是金属板料主要的成形方法，而弯曲又是其中重要的成形工艺。

In this paper, flange area of sheet metal was the research object, influence curves and data of each stamping parameters to the forming velocity were obtained through the simulations of deep drawing.

本文以板料法兰区为研究对象，通过对拉深成形过程进行仿真得到各冲压参数对成形速度的影响曲线及数据。