crane switch 中文意思是什麼

crane switch 解釋
起重機開關
  • crane : n 克蘭〈姓氏〉。n 1 鶴;〈口語〉蒼鷺,鷺鷥,鸛;〈C 〉【天文學】天鶴座。2 起重機,吊車,攝影升降...
  • switch : n 1 (樹上折下的)細樹枝;軟鞭子;鞭打。2 假發;(尾巴上的)毛簇。3 〈美國〉【鐵道】道岔扳子,軌...
  1. The actual load is compared to four limit values, and by achieving the limit value, the relay of the crane controller could be switch

    實際的裝載量靠近極限值的同時,又不斷與四個極限值相比較。起重機控制電容可以作為開關。
  2. Crane travel limit switch : switches crane to stop travelas it approaches end oftrack. in the other direction, the crane can be moved

    大車十字限位裝置可以使大車在行駛到軌道末端停止運行,反方向可以運行。
  3. Crab travel limit switch : stops trolley before it approaches the buffer. in other direction, the crane can be moved

    小車十字限位裝置可以使小車在行駛到緩沖器末端停止運行,反方向可以運行。
  4. A brief description of the operation of overhead traveling cranes for water power station and development of crane electric control technologies is given, and two practical combination operation systems of two overhead traveling cranes for water power station are presented in detail : switch and plc control systems

    摘要根據國內水電站機房用橋式起重機的工作特點,結合起重機電控技術的發展,介紹了2種切實可行的起重機並車作業電氣控制系統,即轉換開關並車系統和可編程序控制器( plc )通訊並車系統。
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