| 冷弯型钢汽车门窗框的加工 |
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| 引用本文： | 卢向伟.冷弯型钢汽车门窗框的加工[J].汽车技术,1996(10). |
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| 作者姓名： | 卢向伟 |
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| 作者单位： | 武汉钢铁设计研究院 |
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| 摘 要： | 介绍了汽车门窗框从采用钢板冲压生产发展到采用冷弯型钢生产的过程。采用冷弯型钢生产汽车门窗框具有许多优点，例如型钢断面形状合理、断面硬度分布均匀、尺寸精度高及质量轻等。另外，介绍了采用型钢生产汽车门窗框的加工工艺
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| 关 键 词： | 汽车 门窗框 制造 型钢 |
Cold Bending Processing of Shaped Steel Frames of Motor Vehicle Door and Window |
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| Lu,Xiangwei.Cold Bending Processing of Shaped Steel Frames of Motor Vehicle Door and Window[J].Automobile Technology,1996(10). |
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| Authors: | Lu Xiangwei |
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| Abstract: | Production processes of motor vehicle door and window frames developed from sheet steel pressing to shaped steel cold bending are presented.There are many advantages to produce motor vehicle door and window frames with cold bent shaped steel,such as rational section shape of shaped steel,uniform section hardness,high dimension accuracy and light weight etc.Processing technology in producing motor vehicle door and window frames with shaped steel is also presented. |
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| Keywords: | otor vehicle Door and window frame Manufacture Shaped |
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