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伺服計(jì)算求助 |
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點(diǎn)評
就你這張圖片來說,就有疑問。首先物料與皮帶的摩擦力這應(yīng)該屬于負(fù)載的一部分,而且圖片中也寫明是0,既然是0,那應(yīng)該沒有任何意義了,而且原圖寫的是T移,T是轉(zhuǎn)矩。
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