screw-on surface

基本解释

The position of the contact line of screw rod working surface and star-wheel working surface on the star-wheel working surface is continuous and free.
螺杆工作面与星轮工作面的接触线在星轮工作面上的位置是连续并且游离的。
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The BP neural network used in the temperature characteristic of the boundary film on the screw-nut pairs surface in the wear-self-compensation system was established.
本文用双隐层BP人工神经网络建立了丝杆螺母副表面边界膜温度特性的磨损自补偿数学模型。
Screw pump is a single-screw transfer pump. Its main working parts include the screw of eccentric helicoids(called rotor)and the screw bush with a double-line helicoids on its surface(called stator).
概述Overview 上海帕特泵业制造有限公司产生的螺杆泵是一种单螺杆输运泵，它的主要工作部件是偏心螺旋体的螺杆（称转子）和内表面呈双线螺旋面的螺杆衬套（称定子）。