采煤机牵引部设计_机械设计毕业论文、模具设计论文、数控论文范文_毕业论文天下网 关键词：采煤机；牵引部；行走部；行星齿轮 [gap=1782]Key word: The coal mining machine； the hauling department； walks；Planet gear
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Coal Mining Machine Tools 采煤机工具
mg coal-mining machine mg200采煤机
coal mining machine motor 采煤机马达
Continuous coal mining machine 连续采煤机
mg 200 coal-mining machine mg采煤机
With the mining of over 6m caving face of coal seam,the research and development of high-power large-mining height electric haulage coal mining machine become an urgent problem in the coal industry.
随着国家6 m以上厚煤层工作面的开采,国产大功率、大采高电牵引采煤机的研发成为煤炭行业亟待研究的课题。
参考来源 - 大功率、大采高电牵引采煤机的研制与应用·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
On-way distribution of dust in the full face mining was researched during the process of coal mining machine cutting coal.
研究采煤机在割煤落煤过程中，粉尘在综采工作面的沿程分布情况。
Coal mining machine USES in the coal directly underground mining, is in the coal production one of most main mechanical devices.
采煤机直接用于煤炭的地下开采，是煤炭生产中最主要的机械设备之一。
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