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发明授权
CN103228392B 成形构件及其制造方法 有权

成形构件及其制造方法
摘要：
本发明提供一种适合使用于汽车构成构件的成形构件，该成形构件能够以低成本制造，具有较高的尺寸精度，还具有优异的轴向挤压特性、三点弯曲特性、或优异的弯曲刚性、扭转刚性。成形构件（20）包括借助设置于棱线部（28）的焊接部（40）而接合的加强构件（35），利用焊接部（40）使平板状的坯件和平板状的加强构件（35）接合，以使该焊接部（40）成为棱线部（28）的方式进行弯曲成形来制造。
摘要（英）：

A formed member is provided which can be manufactured at a low cost, which has excellent dimensional accuracy, which has excellent axial crushing properties and three-point bending properties, which has excellent bending stiffness and torsional stiffness, and which is suitable for use in a component of an automobile. The formed member (20) has a reinforcing member (35) which is joined by a weld (40) provided on a ridge portion (28). It is manufactured by joining a flat sheet blank and a flat sheet reinforcing member (35) by a weld (40) and performing bending so that the weld (40) becomes a ridge portion (28).

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