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- Hoisting and lowering goods through Hoisting mechanism. 通過(guò)卷?yè)P機構實(shí)現貨物的起升與下降功能。
- Inspect basket hoisting rings frequently for rigns of rust; Replace basket if rings are heavily corroded. 經(jīng)常檢查裝置舉升環(huán)是否有生銹;如果舉升環(huán)被嚴重腐蝕了,得重新更換舉升環(huán)。
- The mast assem-bly supports the rotary drill head and its hoisting mechanism. 支架組件支持轉動(dòng)鉆頭及其提升機構。
- Calculation of overrunning clutch in a large tyre crane hoisting mechanism is conducted. 在此基礎上,以某大型輪胎起重機起升機構的超越離合器為例,進(jìn)行扭轉剛度的分析。
- The invention provides a hoisting device for bobbin creels, which comprises a bobbin creel and a hoisting mechanism. 本發(fā)明提供一種筒子支撐架的升降裝置,包括筒子支撐架及升降機構;
- It also performs optimal design of hoist mechanism and provides basis for application and research on it. 對起重吊臂機構進(jìn)行了優(yōu)化設計,建立了起重吊臂優(yōu)化設計程序,為工程應用和進(jìn)一步研究提供了依據。
- The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system. 該裝置由透明模擬試驗井筒、起升系統、礫石充填設備、數據采集和圖象處理系統五大部分組成。
- Optimization of grab control system of the ship unloader is realized by using slack rope compensation in hoisting mechanism and current compensation in opening/closing mechanism. 通過(guò)對抓斗提升機構的“鋼絲繩補償”和抓斗開(kāi)閉機構的“電流補償”實(shí)現了抓斗式卸船機物料抓取優(yōu)化控制。
- Also utilization grade and load spectrum of hoisting mechanism is discussed and influence of operation cycles and load spectrum coefficient on hoisting mechanism design is shown. 對起升機構的利用等級和載荷譜進(jìn)行了研究,指出了工作循環(huán)次數和載荷譜系數的變化對起升機構設計的影響。
- The hoisting mechanism of the luffing cable crane used in the Three Gorge project features four falls rope winding and has a rope guiding device to ensure correct rope winding. 摘要根據三峽擺塔式纜索起重機起升機構的具體結構特點(diǎn),對其機構特性進(jìn)行分析闡述;
- This paper describes the characteristics of girder, trolley, hook, hoisting mechanism and electrical system of large ladle cranes, based on comparing their comprehensive performances. 本文對大型鑄造起重機的綜合性能進(jìn)行了比較,歸納分析了橋架、小車(chē)、吊具、各機構結構形式及電氣控制系統的特點(diǎn)。
- Gantry and trolley mechanism adopts CT inverter and S7-200PLC, two hoisting mechanism adopts energy consumption self-excitation brakes, conventional control, and an extra auxiliary lifting mechanism. 本系統大小車(chē)機構采用CT變頻器及S7-200PLC,兩起升機構采用能耗自激制動(dòng),常規控制,副起升機構,凸輪控制。
- The hoisting mechanisms can be controled independently through the controlvalve. 主、副卷?yè)P通過(guò)換向閥的控制,可單獨操縱。
- For hoisting mechanisms of cranes, the braking method of load producing braking torque is the safest. 由載荷產(chǎn)生制動(dòng)力矩是起重機起升機構最安全的制動(dòng)方法。
- He had put up a basket on a pole in the back yard. 他在后院一根柱子上安一個(gè)球籃。
- Please hand the basket up to Father on the ladder. 請把籃子遞給梯子上的父親。
- Place the eggs gently in the basket. 把雞蛋輕輕地放在籃子里。
- Please set the eggs gently in the basket. 請把蛋輕輕地裝進(jìn)籃子里。
- A truck, tub, or basket used in a mine. 小礦車(chē),柳條籮礦井中用的車(chē)、盆或筐
- Composite rotator motor in crane hoisting mechanism 起重機提升機構中的復合轉子電機