传动链

Based on green manufacturing principle,this paper does research on green design technique of numerically controlled lathe,mainly including simplification of main transmission chain,design of lathe bed and lubricating oil path and so on,reaching the demand of green manufacturing .

基于绿色制造原理，对数控车床的绿色设计技术进行了研究，主要包括主传动链的简化、床身及润滑油路的设计、可拆卸性设计及模块化设计，达到了绿色制造的要求。

The 450/80t casting hoist crane host lifts the organization disposition emergency brake goal is prevented after the work brake transmission chain appears the question or the host lift the system overspeed,the emergency brake can the rapid ground floodgate,thus avoids having the molten steel pot effectively to crash and so on significant acci.

450／80t 铸造起重机主起升机构配置紧急制动器目的是防止当工作制动器之后的传动链出现问题或主起升系统超速时，紧急制动器能迅速地上闸，从而有效避免发生钢水罐坠落等重大事故的发生。

Care must be taken continually to enable the driving chain to follow the curved and partly broken extension of the conveyor.

要注意不断，使传动链跟随弯曲和部分破碎的延伸输送带。

Analyzing and simulating the full closed-loop position servo system of CNC machine tools,this paper proves that mechanism velocity feedback can eliminate the oscillation caused by the lack of rigidity of mechanical driving chain,which is applied in the test process and good result are achieved.

通过对数控机床全闭环位置伺服系统的分析和仿真，证明机械速度反馈能有效地消除由于机械传动链刚度不足引起的振荡，并在调试过程中得到应用，收到良好效果。

However, duty radio of the induction motor in it is low. At the same time, there still exist many problems, such as long driving chain, poor flexibility, tremendous cubic and weight in long stroke, and low efficiency.

但由于油梁式抽油机所用感应电机的负荷率低，同时还存在系统的传动链长、柔性差、在长冲程时体积和重量巨大、系统效率低等问题。

At the same time,there are still many problems for the beam pumping system,such as long driving chain,poor flexibility,tremendous volume and weight in long stroke,and low efficiency.

此外 ，游梁式抽油机系统还存在传动链长、柔性差、在长冲程时体积和重量巨大、系统效率低等问题。

Thus, through this gear train, leading from the spindle to the quick-change gear box, thence to the lead screw and feed rod, and then to the carriage, the cutting tooling tool can be made to move a specific distance, either longitudinally or transversely, for each revolution of the spindle.

主轴就是这样通过齿轮传动链来驱动变速齿轮箱，再带动丝杠和光杠，然后带动拖板，刀具就可以按主轴的转数纵向的或横向地精确移动。

Thus, through this gear train, leading from the spindle to the quick-change gear box, thence to the lead screw and feed rod, and then to the carriage, the cutting tool can be made to move a specific distance, either longitudinally or transversely, for each revolution of the spindle.

主轴就是这样通过齿轮传动链驱动变速齿轮箱，再带动丝杠和光杠，然后带动拖板，刀具就可以按主轴的转数纵向地或横向地精确移动。

Excellent performance in the motorcycle chain lubrication and in high speed karts transmission chains.

在带掣子的摩托车及赛车的高速传动链要效果特别好。

Because of the existence of speed reducer, the antenna pointing mechanism could not get precise position signal of the rotor.

摘 要：使用大减速比减速器的卫星天线指向机构难以从传动链末端反推获得电机的精确位置信息。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。