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驱动轴的特点决定的平衡作用

* 来源 : 光春动平衡机 * 作者 : 平衡机蔡-15202154449 * 发表时间 : 2017-05-17 * 浏览 : 348
动平衡机在摆动架上分别装有主轴。一般而言,两者的主要轴同心,平衡作用并没有影响,这是由一个驱动轴的特点决定的。因为在汽车传动轴工作时,两端将抵消许多,如果双方严格同心与主轴动平衡机的传动轴,但实际情况不符。直接使用投影元素连接双摆平衡机,以弥补设计上的缺陷,减少平衡前传动轴时不故障现象,主要必须严格心(事实上,即使两者的主轴严格同心,只要突然元面对跳动不为零,仍然会产生不进的现象)。
The dynamic balancing machine is respectively provided with a spindle. In general, the main axis of the two concentric, the balance effect is not affected, which is determined by the characteristics of a drive shaft. Because the work in the automotive transmission shaft, the two ends will be offset many, if the two sides strictly concentric with the spindle dynamic balancing machine drive shaft, but the actual situation does not match. The direct use of projection element connected double pendulum balancing machine, to make up for the defects in the design, reduce the balance of the front drive shaft is not the main fault phenomenon, must be strictly heart (in fact, even if the two spindles are strictly concentric, as long as the sudden beating yuan face is not zero, will still produce into phenomenon).
如果你买三个或四个单摆摆动架机,没有这个问题,它主要是不再需要严格同心,但允许传动轴的实际条件的平衡,可以达到更好的结果。
If you buy three or four pendulum frame machine, do not have this problem, it is no longer necessary to strictly concentric, but the actual conditions allow the shaft to the balance, can achieve better results.
平衡桥轴承传动轴,如果让桥梁支座中心和平衡机主轴中心线不重合,不仅不会影响平衡的精度,但也有意外的收获:如果突然元叉不对称(即十字轴中心偏移),平衡完成后,将保持一个秋千架纵向振动,振动会提醒经营者维护突元叉。
Balanced bridge bearing shaft, if the bridge support center and balance machine spindle centerline, not only will not affect the balance of precision, but also a windfall: if a sudden element (i.e. cross axis asymmetric fork center offset), the balance is completed, will maintain a swing longitudinal vibration, vibration will remind the operator maintenance of jag fork.
如果桥梁支座中心和平衡机主轴中心线完全重合,或不安装过程中元素位于大螺母,将涉及这一问题。最终的结果是传动轴套筒的预期寿命缩短。
If the center of the bridge bearing and the main shaft of the balancing machine coincide completely, or the element in the process is not located in the big nut, this problem will be involved. The final result is that the life expectancy of the transmission shaft sleeve is shortened.
动平衡机摆架主轴的同心度
Concentricity of swing spindle of dynamic balancing machine
有鉴于此,让传动轴的平衡时,尽量保持它在汽车的状态,改善平衡质量好。一些动平衡机的厂家不懂得这个道理,由同心要求较高的双摆平衡机,虽然少了一个秋千架的次数可以减少成本,但以牺牲性能,给用户带来的困难。
In view of this, let the transmission shaft balance, try to keep it in the car's state, improve the balance of good quality. Some dynamic balancing machine manufacturers do not understand this truth, the concentric requirements of a higher double pendulum balancing machine, although the number of times a swing rack can reduce costs, but at the expense of performance, to the user's difficulties.