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NSK滚珠丝杠 W1201KA-3PY-C3Z2 产品参数介绍 滚珠丝杠的工作原理
如何进行滚珠丝杠选型计算? 以下是几个滚珠丝杠选型计算实例: 1. 计算滚珠丝杠的额定动载荷 假设滚珠丝杠的螺距为10mm,直径为20mm,球径为5mm,丝杠材料为S45C,长度为1000mm。根据公式,可以计算出滚珠丝杠的额定动载荷: Fd = (π × d² × σb) / (4 × Kf × P × p ...
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