When the power required by propeller is so high that the shaft speed cann't arrive a rated value, the tip of propeller can be cut to decrease its load.
当螺旋桨要求的功率过高以至于轴转速达不到额定值时，可以采用切割螺旋桨叶梢的方法减小螺旋桨的负荷。
Based on the condition that the strength equivalent to the stiffness required to met, one equation to calculate the power convey shaft with several different section areas was derived in this article.
以满足刚度等效为条件，求得一个能方便算出多种截面的可供选用的传动轴计算公式。
Based on the condition that the strength equivalent to the stiffness required to met, one equation to calculate the power convey shaft with several different section areas was derived in this article.
以满足刚度等效为条件，求得一个能方便算出多种截面的可供选用的传动轴计算公式。
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