液压支架外文翻译--液压支架电液控制系统使用中的问题及对策

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1、 本科生毕业设计外文翻译 学生姓名： xxx 学 号： xxx 专 业：机械设计制造及其自动化 班 级：机 05-3 班 指导教师： xxx In hydraulic support battery solution control system use question and countermeasure Zhang Mingli（张命林） (Zhengzhou coal mine mechanical group Limited liability company Henan Zhengzhou 450013) Luo Yueyong（罗跃勇） (Beijing world Ma Ke

2、battery solution control system Limited company Beijing 100013) Abstract: To further display the support battery solution control systems performance, demonstrates the support battery solution control systems superiority fully, In many year researchs foundations, elaborated systematically the suppor

3、t battery solution control system several aspects which displays in the domestic and foreign application condition and the present influence and the restriction domestic product support battery solution control system use and the performance. Proposed the formulation battery solution control system

4、Guanyuan part manufacturing unified standards, the unification filtering element profession standard and the establishment battery solution control system working surface prevents the cleanliness control systems importance which on own initiative and the passive filtration protection unifies, Establ

5、ishes the perfect filtration protection system, further displays the domestically produced support battery solution control system performance. Key word: Hydraulic support； Battery solution control system； Filtration system； Filter fineness 1 、 hydraulic support battery solution control systems supe

6、riority The hydraulic support battery solution control system is by electronic installations and the hydraulic circuit control portion and so on monolithic integrated circuit, sensor is composed, may need to control the hydraulic support automatic performance according to the production the system.

7、Behind may fall the hydraulic support, to try to break up a fight, to rise the frame, the passage front part conveyer, to pull the conveyer, to receive protects helps the board, to extend protects helps the board, the atomization water spray and puts goes against movements and so on coal to change b

8、y the original man-power manual operation the battery solution automatic control, the sequencing to operate, Can match with the highly effective coal mining machine speeds up the working surface advancement speed, obviously enhances the mining coal working surface the production efficiency. May real

9、ize with machine the automated work, reduces the operators who the labor intensity, the improvement work condition, reduces the working surface. May solve under the special geological condition and the difficult working condition technique of production question, for example, in the thin coal bed wo

10、rking surface personnel are unable under the condition which operates in the working surface, may realize the non-hominization working surface (to with coal plow system coordination use). May realize the multi-frames simultaneously to push the conveyer and may the quota advancement, guaranteed that

11、conveyer gentle curving, middle avoids the trough attachment point having the oversized stress, lengthens conveyers life, simultaneously may protect working surface conveyers straight, realizes the working surface straight passage. Easy to realize the belt pressure to move to the frame, and prevents the roof failure accident regarding the protection roofs stability to be advantageous. May control the support initially to support the strength well, obviously improves the supports and protections effect and the working surface management level.