travelling girder 中文意思是什麼
travelling girder
解釋
移動梁- travelling : adj. 旅行的，游歷的；流動的，移動的。n. 旅行，游歷；流動（劇團）；移動；滑走。 travelling expenses 旅費，盤費。
- girder : n. 【建築】縱梁，大樑，撐柱，撐桿，大型工字梁。 a framed girder構桁。adj. -less
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There commonly exists twisting and swinging while starting problems with lx single - girder overhead travelling crane. this paper discusses the causes of these problems and provides the solutions to them
摘要電動單梁懸掛起重機普遍存在著起動、停車扭擺及不同的問題，針對這些問題論述其產生原因及處理方法。 -
Controlling the camber of main girder for the overhead travelling crane use for deadweight method
採用自重法控制橋式起重機主梁的上拱度 -
The main shuchural features of the new electric single - girder overhead travelling crane presented in this paper is as follows : using a special gisder section to provide simple production technology and light weight ; dopting hinged connection at one end between main glrders and end carrages instead of the rigid connection at both ends, eliminating the three - point supporting problem with the crane and thus improving the travelling perfomance ; extending crane wheels life contributed to the combination of no - flange crane wheels and horizontal rollers
提供種生產工藝簡單、自重輕的主梁截面，並將單梁起重機主、端梁的剛性連接改為端用鉸接連接，解決了在製造和軌道安裝時因誤差而造成的大車運行三條腿現象，提高了運行性能；用可調大車運行水平輪中心距的設計，代替帶輪緣的大車輪，提高大車輪的使用壽命。
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