Frictional coefficient test system of the brake-tile in the pit lift;
矿井提升机闸瓦摩擦系数测试系统
Experimental testing is used to measure the dynamic frictional coefficient of the brake-tile on the working condition of simulated promotion.
在模拟矿井提升的工况下,实验测量闸瓦的动摩擦系数。
The compositions and the properties of P/M brake shoe and brake pad are summarized with results of,domestic and foreign research and development projects.
本文介绍了高速列车摩擦制动和粉末冶金闸瓦及闸片材料的成份、性能和国内外研究概况,并对我国高速列车制动材料的发展提出了建议。
A series of standard specimens were machined from brake shoes for a commercial hoist winder with XDZ-A sampling machine of fiction material.
用XDZ-A型摩擦材料制样机将石棉闸瓦材料制备成试验所需的标准试样,用X-DM型调压变速摩擦试验机模拟实际工况,对标准试样开展不同正压力、不同滑动速度和多种温度下的组合实验,全面研究了石棉闸瓦材料与16Mn钢摩擦盘对磨的摩擦学特性。
Emulating computational of braking shoes with copper matrix powder metallurgy (Cu-PM);
铜基粉末冶金闸瓦刹车仿真计算
Study temperature distribution of braking shoes with copper-matrix powder metallurgy(Cu-PM);
铜基粉末冶金闸瓦温度场分布
The Structures and Properties of Compacted Graphite Cast lron Brake Shoes Contaning Boron;
含硼蠕铁闸瓦材质的组织与性能
The importance of the automatic detection technique for brake shoes is emphasized.
针对应用最广泛的闸瓦制动方式和盘形制动方式,重点阐述了提升其制动性能的方法及应用。
The structures,technology and materials of cast iron brake shoes for locomotives and high speed motor cars are greatly improved in line with different application conditions in Russia and Japan.
俄罗斯、日本根据使用条件不同，对机车和高速动车铸铁闸瓦的结构、工艺、材料方面进行了较大的改进。
Design for the Computer Aided Process Planning of High-Phosphorus Cast Iron Brake;
高磷铸铁闸瓦计算机辅助工艺设计
Stopping wangon with brakes is a most common way in domestic railway, and will be the important way for a long period.
闸瓦制动是国内铁路货车普遍使用的踏面制动方式,其运用规模庞大,而且仍将是今后一段时期内主要的制动方式。
For a long time, primitive method is used in the monitor system for the disk-shaped brake of lift machine in coal mine in our country.
随着单片机技术的不断发展,采用单片机控制电液比例阀来调节闸瓦间隙可以使矿井提升机的闸瓦间隙监控性能得到极大的改善,其自动化水平、安全性、可靠性都达到了新的高度。