main winch 中文意思是什麼
main winch
解釋
主絞車-
The instrument system is made up of main instrument system, gross logging detector system, logging winch control system, data acquisition and processing system
該系統主要由井上主機系統、總量測井探管系統、測井絞車控制系統、數據採集及處理系統等組成。 -
The construction of winch braking system in main well of renlou mine
任樓煤礦主井絞車制動系統改造 -
The power pack of the mooring winch is placed in the steering gear room on the main deck
系泊絞車的動力裝置位於主甲板上的舵機室內。 -
12b twister adopt dual support, the main axis adopt thick seamless steel tube, through the keyway connect the winch and have good rigidity and no riding wheel ( 1 set of 12b assistant riding wheel ), adopt gear to back twist and the twister can rotating on high speed in long time
5 18盤絞體採用雙支撐座支撐，主軸為厚無縫鋼管、通過鍵槽連接絞盤、具有鋼性好、輔助托輪2套，採用齒輪退扭、絞體可長期高速旋轉。 -
The design method of main mechanisms of the crane, which includes the winch section, rotary bearing, and the extension section, is described. the layout of directing ( triangle ) tri - joint mechanism, which affects the performance of crane greatly, is optimized. at the same time, the load of axles, the rated load capacity which depends on the tipping stability of the crane and the maximal support force of the out - triggers are calculated by the vb programs
本文對于qy25型汽車起重機的設計進行了研究，就汽車起重機主要機構如起升機構、回轉機構、伸縮機構的型式及計算方法做出了論述，對影響起重機性能的三鉸點布置進行了優化，用vb語言對計算繁瑣的起重機橋荷、穩定性決定起重量、最大支腿反力的計算進行了程序編制，對確定中、小型汽車起重機設計方案，具有很強的現實意義。
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