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請教下如何設計大行程螺旋升降機 |
點評
您老沒開玩笑吧?500kg的意外下墜,12m長的絲桿,扭都扭斷了。打算用多粗的絲桿啊?
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點評
12m長的絲桿負重500kg,還是絲桿轉動的,您在絲桿上端打算用什么軸承???升降幾十次后,你還敢乘上去嗎?
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