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伺服計算求助 |
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點評
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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