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自上料搅拌车轮胎偏磨如何进行?

来源:http://www.jfhntjbj.com/ 日期:2021-03-11 发布人:admin
概述:作为建筑工程施工必不可少的一类基本建设机械,自上料搅拌车的需求量不仅大,而且应用范围也比较广泛。由于自上料搅拌车的作业环境一般都比较差,所以在长时间使用的过程,总不免会出
作为建筑工程施工必不可少的一类基本建设机械,自上料搅拌车的需求量不仅大,而且应用范围也比较广泛。由于自上料搅拌车的作业环境一般都比较差,所以在长时间使用的过程,总不免会出现轮胎磨损的问题,特别是轮胎偏磨损的情况尤其严重。那么,造成自上料搅拌车轮胎偏磨的主要原因究竟有哪些呢?我们又该采取哪些措施来防治?
As an essential kind of basic construction machinery in construction engineering, the demand of self loading mixer is not only large, but also has a wide range of applications. Because the working environment of self feeding mixer is generally poor, so in the process of long-term use, there will always be tire wear problems, especially the tire partial wear is particularly serious. So, what are the main reasons for the eccentric wear of self loading mixer tire? What measures should we take to prevent and control it?
很多人认为自上料搅拌车轮胎的偏磨是车轮的外倾角超差造成的,但其实轮胎的偏磨在很大程度上是因前束值的超差造成的
Many people think that the eccentric wear of the self loading mixer tire is caused by the out of tolerance camber angle of the wheel, but in fact, the eccentric wear of the tire is largely caused by the out of tolerance toe in value
很多人认为自上料搅拌车轮胎的偏磨是车轮的外倾角超差造成的,但其实轮胎的偏磨在很大程度上是因前束值的超差造成的,根据从事四轮定位工作多年的技术人员总结的经验和大量的定位检测数据分析认为:正确的前束值完全可以有效的避免轮胎的偏磨。还有一种轮胎偏磨是转向轮较大总转角的超差、车轮外倾角和主销倾角的不正确导致的,自上料搅拌车在实际的行驶中,大多数是直线行驶的,转弯、倒车和掉头时的较大总转角的时间不多,所以由此引发的偏磨比较少。
Many people think that the eccentric wear of the self feeding mixer tire is caused by the out of tolerance of the camber angle of the wheel, but in fact, the eccentric wear of the tire is largely caused by the out of tolerance of the toe in value. According to the experience of technicians who have been engaged in four-wheel alignment for many years and the analysis of a large number of positioning detection data, it is believed that the correct toe in value can effectively avoid the eccentric wear of the tire. There is another kind of tire eccentric wear, which is caused by the large total angle deviation of the steering wheel, the incorrect camber angle and kingpin angle. In the actual driving of self loading mixer, most of them drive in a straight line, and the time of large total angle when turning, reversing and turning around is not much, so the eccentric wear caused by this is less.
自上料搅拌车轮胎与地面接触时的柔韧性和随意变形的特性很大程度上抵消了因车轮外倾角可能造成的轮胎偏磨,即便是高压轮胎超差的车轮外倾角对轮胎的磨损影响也不大,有很多的厢式货车在空车的时候为了减少轮胎与地面的摩擦、降低滚动阻力而专门设计了可变后轮外倾角。
The flexibility and random deformation of the self loading mixer tire when contacting with the ground largely offset the tire eccentric wear caused by the camber angle. Even if the camber angle of the high-pressure tire is out of tolerance, it has little effect on the tire wear. Many vans are specially designed to reduce the friction between the tire and the ground and reduce the rolling resistance when they are empty Variable rear camber.
从设计上考虑,为了约束自上料搅拌车在直线行驶中车轮外倾角造成的轮胎偏磨,对搅拌车设定了特定的前束值,由于搅拌车行驶不同的路面情况和颠簸、冲撞、机件磨损等因素的存在,即使是较坚固的搅拌车,它原有的定位角度都要不同程度的因上述原因逐渐改变原前束值。有的数值一发生变化,在行驶过程中就能感觉到,比如主销后倾角、车轮外倾角、比较严重的后轮前束值的改变。自上料搅拌车的轮胎还是很重要的,平时要多注意轮胎的偏磨问题,做好搅拌车轮胎的保
From the design point of view, in order to restrain the tire eccentric wear caused by the camber angle of the wheels of the self feeding mixer in the straight-line driving, a specific toe in value is set for the mixer. Due to the different road conditions and the existence of bumps, collisions, parts wear and other factors, even for the more solid mixer, its original positioning angle should be changed gradually due to the above reasons Change the original toe in value. As soon as some values change, you can feel them during driving, such as kingpin caster angle, wheel camber angle, more serious rear wheel toe in value change. The tire of self feeding mixer is still very important. Usually, we should pay more attention to the partial wear of tire, and do a good job in the maintenance of mixer tire

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