| 国际标准型电梯导轨的生产及孔型改进 |
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| 引用本文： | 顾宏春. 国际标准型电梯导轨的生产及孔型改进[J]. 上海金属, 1993, 15(3): 30-33 |
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| 作者姓名： | 顾宏春 |
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| 作者单位： | 上海第三钢铁厂 200126 |
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| 摘 要： | 本文简要分析了生产国际标准型导轨产生底部不平的原因,提出修改孔型设计加大热轧孔型侧压的改进建议取得了良好的效果。
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| 关 键 词： | 导轨 热轧 孔型 设计 电梯 |
PRODUCTION AND PASS DESIGN IMPROVEMENT OF THE INTERNATIONAL STANDARD TYPE ELEVATOR GUIDE RAILS |
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| Gu Hongchun. PRODUCTION AND PASS DESIGN IMPROVEMENT OF THE INTERNATIONAL STANDARD TYPE ELEVATOR GUIDE RAILS[J]. Shanghai Metals, 1993, 15(3): 30-33 |
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| Authors: | Gu Hongchun |
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| Affiliation: | Shanghai No. 3 Steel Works |
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| Abstract: | This paper briefly analyses the reason of the bottom off-flatness generated during production of the international standard type elevator guide rails and proposes the way of improvement through pass design and increasing hotrolled pass lateral pressure with excellent results. |
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| Keywords: | Guide Rail Hot-Rolled Steel Section Pass Design |
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