| 湿式多盘制动器的分析计算 |
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| 引用本文： | 杨福真,于文彦.湿式多盘制动器的分析计算[J].矿冶,1993,2(4). |
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| 作者姓名： | 杨福真 于文彦 |
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| 作者单位： | 北京矿冶研究总院矿山机械研究室
(杨福真)，北京矿冶研究总院矿山机械研究室(于文彦) |
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| 摘 要： | 湿式多盘制动器是一种广泛用于工程机械及井下矿山设备的新型制动器。笔者对半轴上采用的湿式多盘制动器的工作原理及结构特点作了详细论述,以制动器中的制动压板为研究对象,推导出了制动器的制动力矩计算式,并通过对制动压板和钢球相对位移的分析,推导出了制动盘间轴向间隙和制动油缸活塞有效行程间的关系式。所得到的计算公式经实际应用证明是正确合理的,具有普遍意义,为今后该制动器的设计和应用提供了理论依据。
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| 关 键 词： | 制动器 摩擦制动 制动缸 盘式制动 |
ANALYSIS CALCULATION OF WET MULTI-DISC BRAKE |
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| Yang Fuzhen Yu Wenyan.ANALYSIS CALCULATION OF WET MULTI-DISC BRAKE[J].Mining & Metallurgy,1993,2(4). |
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| Authors: | Yang Fuzhen Yu Wenyan |
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| Abstract: | The wet multi-disc brake is a new brake widely used in construction and underground mining machineries. The principle and structure features of wet multi-disc brakes used on semi-shafts are discussed in detail. The formula of brake moment is derived from analyzing the applied forces of press plate of the brake. The relationship of the axial clearance between brake plates and effective stroke of piston on the brake cylinder is derived from analyzing the relative displacement of press plate and steel ball. It has been proved in practice that the formulas obtained are correct and reasonable, being of universal significance.The theoretical basis will be provided for the design and application of the brakes in the future. |
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| Keywords: | Brake Friction brake Brake cylinder Disc brake |
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