| DT型制动单元研制 |
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| 引用本文： | 高锋.DT型制动单元研制[J].铁道机车车辆工人,2012(6):1-3. |
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| 作者姓名： | 高锋 |
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| 作者单位： | 大连机车车辆有限公司工模具分厂,辽宁大连,116021 |
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| 摘 要： | 为满足国家发展高速、重载机车的需求,研制了大功率重载内燃机车用DT型单元制动器。它具有体积小、重量轻、安装简便的优点,其制动倍率与DZD系列单元制动器相比减小了一些,但输出的制动力却增加了,在车轴具有较大横动量的场合下应用时不会出现闸瓦偏磨现象,制动作用稳定。
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| 关 键 词： | DT型制动单元 制动器 弹簧 闸瓦 手制动 |
Development of DT brake unit |
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| Gao Feng.Development of DT brake unit[J].Railway Locomotive & Rolling Stock Workers,2012(6):1-3. |
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| Authors: | Gao Feng |
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| Abstract: | DT unit brake for high power and heavy haul diesel locomotive is developed to satisfy the requirements for high speed and heavy haul transport. It features a small size, light weight and easy installation, and its braking leverage decreases a little bit, while its braking force output increases compared with DZD Series unit brakes. It does not produce any eccentric wear at comparatively large transverse momentum and maintains stable bra- king effect. |
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| Keywords: | DT brake unit brake spring brake shoe hand braking |
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