hydraulic support 中文意思是什麼
hydraulic support
解釋
液壓支架-
To control welding deformation of hydraulic support back pitman
液壓支架后連桿焊接彎曲變形的控制 -
The design of light - duty roof caving coal hydraulic support equipped with flat tramcar
輕型放頂煤液壓支架配套平板車設計 -
The main products of our company : series of mining emulsion pump station, series of electric haulage shearer, sparying pump station, series of mining flame - proof vacuum / air electromagnetic starter, series of mining vacuum / air feeding switch, series of mining fame - proof and natural - safe. type ac soft starter, series of hydraulic stand valve and pipe system, high flow rate quick - moving valve, the new product nearing into market - the hydraulic support electric - control system, mining electric drill, hydraulic valve test table, electric performance test table
公司主導產品為:系列電牽引採煤機、系列礦用乳化液泵站、噴霧泵站、礦用隔爆兼本質安全型交流軟起動器、系列礦用隔爆真空、空氣電磁起動器、系列礦用真空、空氣饋電開關、系列液壓支架閥類及管路系統、大流量快速移架閥、即將投入市場的新產品? ?液壓支架電液控制系統、煤電鉆系列、液壓閥試驗臺、電性能試驗臺等。 -
Analyses on and prevention of rope - broken accident of hydraulic support in fully mechanized coal mining face in the track inclined - tunnel conveyance
軌道斜巷運輸綜采液壓支架斷繩事故分析與預防 -
Hydraulic support with suspending hollow plug
柱塞懸浮式單體液壓支柱 -
The improvement of push system for hydraulic support
液壓支架推移系統的改進 -
Tilting and slippage prevention method of hydraulic support
液壓支架的防滑與防倒措施 -
Nonlinear finite element analysis on whole hydraulic support
液壓支架整架非線性有限元分析 -
Design about frequency conversion timing system of hydraulic support test pump station
液壓支柱試驗泵站變頻調速系統設計 -
With observation on the resistance of zwm - type grid - shaped walking hydraulic support on no. 7177 working face of kongzhuang coal mine, the load - carrying properties are analysised, measures for raising usage rate of the support working resistance have been put forward
通過觀測孔莊礦井7177工作面zwm網格式液壓邁步放頂煤支架的阻力,分析了支架承載特性,提出了提高支架工作阻力利用率措施。 -
Influence of the hydraulic support ' s beam length to the caving performance in the fully mechanized top - coal caving face
綜采放頂煤液壓支架頂梁長度對頂煤可放性的影響 -
This paper presents the pressure data collection system for a hydraulic supporting structure. this system can continuously measure the hydraulic support ' s pressure and forecast the future pressure
摘要提出並設計出一種綜采液壓支架壓力數據採集系統。該系統實現了對液壓支架壓力的連續檢測,並通過計算機分析對未來的壓力變化趨勢作出預測,預防事故的發生。 -
This paper introduces the characteristics of steel wire ropes used in the inclined - tunnel ' s lifting conveyance, analyzes on the main reasons of the rope - broken accident of hydraulic support in fully mechanized coal mining face, and advances some measures for preventing the accident
介紹了斜巷提升運輸中鋼絲繩的特性,分析了綜采液壓支架斷繩事故的主要原因,提出了預防事故發生的措施。 -
Analysis and countermeasures of crack in pillar cap of hydraulic support
液壓支架柱帽出現裂紋原因分析及採取措施 -
Causes analysis and disposal methods of hydraulic support inclining in full - mechanized mining face
綜采工作面液壓支架歪倒的原因分析及處理方法 -
Located in the west of beijing, beijing yutian century mining equipment co. ltd. ( hereinafter referred to as “ the company ” ) is specializing in manufacturing light hydraulic support
北京宇田世紀礦山設備有限公司,地處風景秀麗的北京西郊,專業生產輕型液壓支架。 -
Study of sublevel caving hydraulic support in gently inclined
厚煤層放頂煤支架的研製 -
Alternative study for selecting the hydraulic support at xinzhuang mine
新莊煤礦液壓支架選型方案研究 -
Analyzed the relationship of fully mechanized top - coal caving hydraulic support ' s stress state and enclosing rocks under the condition of large dip angle, and the main factors of influence support stability
摘要分析了大傾角條件下綜放開采液壓支架的受力狀態與圍巖的關系,以及影響支架穩定性的主要因素。 -
The departure technology of the light hydraulic support in the complicated geologic condition
復雜地質條件下輕放液壓支架的回撤技術
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