铸铁闸瓦
- 网络cast iron brake shoe
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鉴于铸铁闸瓦和低摩合成闸瓦的摩擦系数均受制动初速影响,所以相关的等效(二次换算)系数要按普通货物列车的制动初速约80km/h进行修正。
In view of the friction coefficient of cast iron brake shoe and low friction composite brake shoe are influenced by initial braking speed , the correlative equal effective ( 2nd conversion ) coefficients should be corrected under initial braking speed at 80 ? km / h.
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本文以中锰合金铸铁闸瓦为研究对象,并与中磷铸铁、高磷铸铁进行了对比研究。
Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron .
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铌磷半钢在中磷铸铁闸瓦中应用的研究
Application of Nb-P Semisteel in Production of Mid-P Cast Iron Brake Shoes
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高磷铸铁闸瓦断瓦原因分析及预防
Reason Analysis and Prevention of High Phosphor Cast Iron Brake Shoe Breaking
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稀土高磷铸铁闸瓦的研究
Study on Brake Shoes Made of High Phosphorus Cast Iron Containing Rare-Earth Metals
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铸铁闸瓦磨损失效机理
The Failure Mechanism of Cast Iron Brake Block
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含蠕磷墨铸铁闸瓦的摩擦磨损性能研究
Investigation on Sliding Wear Properties of Compacted Graphite Cast Iron Brake Shoes with Phosphorous
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提高高磷铸铁闸瓦抗断裂性能的研究与开发
Research and Development on Improving the Breaking Strength Performance of High-Phosphorous Cast Iron Brake Shoes
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含磷铸铁闸瓦断裂原因的实验分析
Experimental Analysis of the Reason on the Cracks of the Phosphorus Compacted Cast Iron Brake Shoes
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本文通过实验,分析了含磷铸铁闸瓦的致断原因。
Through the way Of experiment , the authors analyst the reason of the crack of brake shoes .
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可使中磷铸铁闸瓦的原材料成本降低10%左右。
And the cost of raw materials of md-P cast iron brake shoes is decreased by 10 % or so .
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本文对含磷蠕墨铸铁闸瓦的摩擦系数与耐磨性进行了系统的研究。
The friction coefficient and wear resistance of compacted graphite cast iron brake shoes with phosphorous are systematically investigated in this paper .
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使用合成闸瓦与采用铸铁闸瓦时相比,车轮在制动过程中要吸收更多的热量,因而更易受到热损伤。
The wheels bear more heat when braking with the composite brake block than that with the cast iron brake block , so that the wheel tyre tends more possible to be damaged .
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铸铁合成闸瓦的研制
Development of Composite Brake Shoe of Cast Iron
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为提高既有线的运行速度,开发了铸铁合成闸瓦,该闸瓦利用陶瓷粒子来提高摩擦系数。
The composite brake shoe of cast iron is developed to improve the running speed on existing line .
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研究结果说明:稀土高磷铸铁是一种良好的摩擦制动材料,稀土高磷铸铁闸瓦具有广阔的应用前景。
The result shows that high phosphorus cast iron containing rare-earth metals is an excellent friction material and brake shoes made of this material will have a bright future .