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NSK滚珠丝杠 W1603KA-1PY-C3Z2 产品参数介绍 滚珠丝杠十大品牌
螺旋角的计算公式为: tanα = p / πd 其中,α为螺旋角,p为螺距,d为周径。 例如,如果一个滚珠丝杠副的螺距为5mm,周径为20mm,则螺旋角为: tanα = 5 / (π × 20) = 0.0798 α = arctan(0.0798) = 4.57° 因此,该滚珠丝杠副的螺旋角为4.57°。 NSK滚珠丝杠在使用中需要注意 ...
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