crane shaft 中文意思是什麼
crane shaft
解釋
起重機油-
Henan chengxin hoisting equipment co., ltd, located in the crane industrial estate of changyuan, covering an area of 36, 000 sq. m. with the building area 6, 800 sq. m., mainly produces hot - rolling pulley, assembly hook, assembly wheel, shaft coupling and other fittings of hoisting machinery
河南誠信起重設備有限公司位於長垣起重工業園區，佔地面積36000平方米，建築面積6800平方米，主要生產熱軋滑輪、吊鉤組、車輪組、聯軸器及其它起重機械配件。 -
Based on the cracking faults of the output shaft of the rotating reducer of the 40t ~ 33m portal crane, the paper carries out a deep calculation and analysis, finds out the unreasonable problems in the type selecting of reducers and the designing of output shafts, puts forwards a new way of type selecting, makes some improvements on the designing of output shafts, and betters the force borne by the shafts
論文針對40t ? 33m門機的旋轉減速器輸出軸的斷裂問題，進行了深入的計算分析，發現了減速器選型及輸出軸設計不合理的問題，提出了新的選型方案，對輸出軸作了局部改進設計，改善了軸的受力。實踐證明論文對旋轉減速器所做的修改方案是正確的。
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