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- The cutter of the coal mining machine bears dynamic load varying with time during excavating coal. 采煤机截齿截割煤体时,截齿承受随时间而变化的动载荷。
- Therefore, will have brought forward higher request to coal mining machine navar. 因此,对采煤机的控制系统就提出了更高的要求。
- This paper introduced failure analysis of hydraulic system of traction part of coal mining machine and set up the system of equipment management and fault diagnosis by use of oil analysis. 进行了采煤机牵引液压系统的失效分析,建立了以油液分析为主要手段的设备管理和故障诊断体系。
- In coal mining machine,we measure the dynamic inst ability of pilot operated re-lief-valve through changing damping and srudy how the damping affects dynamic instability of relief-valve. 在采煤机中,通过改变阻尼参数,测定先导式溢流阀的动态不稳定性能,研究阻尼对溢流阀不稳定性能的影响。
- Taking 2-2 coal seam of Halagou coal mine for example,laneway system and its interrelated parameters with short-wall and continuous mining machine in Shendong mining area were introduced. 以哈拉沟煤矿2-2煤层的开采系统为例,介绍了神东矿区连续采煤机短壁式机械化开采的巷道系统及其相关参数。
- Automobile fore axles; coupler yoke; L-A type combined brake beam; scrapers for coal mining machines. 产品简介:汽车前轴;钩尾框;L-A组合式制动梁;煤机刮板.
- rocker arm of coal mining machine 采煤机摇臂
- coal mine machine manufacturing business enterprise 煤矿机械制造企业
- coal mine machine repair enterprise 煤矿机修企业
- Remote Control Coal Mining Machine and Circuit Design 遥控煤矿采掘机的电路设计
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Pneumatic Pre-warning Device for Coal Mining Machine 采煤机气动预警装置
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Automatic Horizon Control System of Coal Mining Machine 采煤机自动调高控制系统研究
- Keywords ferrography;wearing particles;coal mine machine;diagnosis; 铁谱技术;磨粒;矿山机械;诊断;
- LUOYANG ZHONGYUAN MINING MACHINE MANUFACTOR CD.TD. 洛阳中原矿山机械造有限公司。跳过动画。
- The Application of Virtual Prototyping Technology in Coal Mining Machine Design 虚拟样机技术在采煤机械设计中的应用
- SHM end slope combine coal mining machine spot examination report from America SHM端帮联合采煤机赴美现场考察报告
- Analysis and research of coal mining machine cutting teeth reliability 采煤机截齿可靠性分析
- Application of high-power coal mining machine using in modernize coal mine 大功率采煤机在现代化矿井生产中的应用