To obtain extra wide steel sheet for automobile use experiments were conducted on laser welding of deep drawing steel sheet.

为拼接超宽汽车用板，对深冲钢板进行了激光焊接试验研究。

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The real-time identification via neural network is an important subject in intellectual deep drawing of sheet metal.

运用神经网络技术实现材料性能参数的实时识别是智能化拉深的重要研究课题。

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According to sheet metal deep drawing processes, many design methods for the blank shape have been presented.

毛坯外形的设计是金属板料成形的重要环节。

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The technique is called "deep drawing, " in which a sheet of metal is pressed around a die until it thins out and is joined perfectly.

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