reciprocating motion

Using numerical techniques, the thermal elastohydrodynamic lubrication ( EHL ) in line contact under reciprocating motion was investigated.

应用数值分析方法求解了线接触往复运动工况下的热弹性流体动力润滑特性.

Cross-Lapping Machine in nonwoven process makes reciprocating movement which motion with rotary motion during lapping web.

非织造布生产中使用的机械铺网机,在铺网过程中作往复运动,该运动是平动与转动复合的运动.

Sucker rod is a power transmission component in rod pumping oil system, driving pump plunger up and down for reciprocating motion in oil Wells work, which carries alternating load.

抽油杆是有杆抽油系统中传递动力的部件，在油井工作中带动泵柱塞作上下往复运动，承受交变载荷。

The crankshaft, in conjunction with the connecting rod, converts the reciprocating motion of the piston to the rotary motion needed to drive the vehicle. spherical union swivel

曲轴，和连杆一起，把活塞的往复运动转化为驾驶车辆需要的旋转运动。球面活管接旋转接头

During cutting gear sectors on this machine, the cutter performs vertical reciprocating motion only, while the workpiece ( gear sector) performs both rotary motion and variable speed tangential displacement, i. e. the cutting is performed by variable speed generating motion.

该机床在切削齿扇时，梳刀只作上下往复运动，工件（齿扇）既作圆周运动又作变速切向移动，即在变速范成运动中完成加工的。

The new device uses a rotary mechanism similar to ball joint to eliminate the unscrewing torque caused by the reciprocating motion of the rod string.

这种装置采用类似球形关节的旋转机构，消除了抽油杆柱上下往复运动产生的倒扣扭矩；

The bearing may make the straight reciprocating main motion on the axis.

轴承可在轴上做往复直线运动.

However, as the SAF reciprocating motion, resulting in the hinge-slow, maintenance difficulties.

但由于折刀的往复运动, 造成折页速度较慢 、 维修困难.

Due to the tube figure of the tank container is the cylinder, the distance between the filar guide the mandrel is constant, when the filar guide in reciprocating motion process.

由于罐形容器筒身段是圆柱体，导丝头在往复运动过程中，与芯模间的距离是恒定的。