screw rotation

Twin adjust rotation screw on both covers and pistons, to avoid continuous heavy stresses by teeth, shaft, body.

调整旋转双螺杆都涵盖和活塞队，以避免连续沉重压力的牙齿，竖井机构。

By using the lattice-rotation model, the screw and edge dislocation densities of the samples were calculated.

通过使用晶格旋转(Lattice-rotation)模型拟合, 计算出样品的螺位错密度和刃位错密度.

Connecting bolts are arranged in the plugging conical points, and an anti-rotation key and an outer six-square sleeve which can realize the linkage are arranged on the screw bolt.

封堵内置有连接螺栓，螺栓上设有防转键及实现连动的外六方套。

Bulk cement vehicle on-board screw compressor belongs to the high speed rotating machinery, high speed rotor of the female and male which lead to the run on high flexibility, constitute a complex flexible rotation system.

散装水泥车车载螺杆压缩机属于高速旋转机械，阴、阳转子的高转速导致其运行于高柔度状态下，构成复杂的柔性旋转系统。

The adjustment of rotation angle error of power box twin export axles of twin screw extruder

双螺杆挤压机动力箱双输出轴转角误差调整