The automatic mixer is mainly used in engineering construction, and its working environment is generally poor, such as dust, uneven road and so on. In such a bad environment, the impact on the mixer is very big, such as the tires of the mixer. The uneven road will accelerate the wear of the tires. Some mixer drivers reflect that the eccentric wear of the tires is serious, Especially the front wheels.

很多人認(rèn)為攪拌車輪胎的偏磨是車輪的外傾角超差造成的，但其實(shí)輪胎的偏磨在很大程度上是因前束值的超差造成的，根據(jù)從事四輪定位工作多年的技術(shù)人員總結(jié)的經(jīng)驗(yàn)和大量的定位檢測(cè)數(shù)據(jù)分析認(rèn)為：正確的前束值完全可以有效的避免輪胎的偏磨。

Many people think that the eccentric wear of the 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 summarized by the 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.

還有一種輪胎偏磨是轉(zhuǎn)向輪總轉(zhuǎn)角的超差、車輪外傾角和主銷傾角的不正確導(dǎo)致的，攪拌車在實(shí)際的行駛中，大多數(shù)是直線行駛的，轉(zhuǎn)彎、倒車和掉頭時(shí)的總轉(zhuǎn)角的時(shí)間不多，所以由此引發(fā)的偏磨比較少。

There is also a kind of tire eccentric wear, which is caused by the out of tolerance of the total angle of the steering wheel, the incorrect camber angle and kingpin angle. In the actual driving of the mixer, most of them drive in a straight line, and the time of the total angle when turning, reversing and turning around is not much, so the eccentric wear caused by this is less.

攪拌車輪胎與地面接觸時(shí)的柔韌性和隨意變形的特性很大程度上抵消了因車輪外傾角可能造成的輪胎偏磨，即便是高壓輪胎超差的車輪外傾角對(duì)輪胎的磨損影響也不大，有很多的廂式貨車在空車的時(shí)候?yàn)榱藴p少輪胎與地面的摩擦、降低滾動(dòng)阻力而專門設(shè)計(jì)了可變后輪外傾角。

The flexibility and random deformation of the mixer tire in contact with the ground largely offset the tire eccentric wear caused by the wheel camber angle. Even the wheel camber angle of the high-pressure tire has little effect on the tire wear. There are many van type trucks in order to reduce the friction between the tire and the ground when they are empty Variable rear wheel camber is specially designed to reduce rolling resistance.

從設(shè)計(jì)上考慮，為了約束攪拌車在直線行駛中車輪外傾角造成的輪胎偏磨，對(duì)攪拌車設(shè)定了一定的前束值，由于攪拌車行駛不同的路面情況和顛簸、沖撞、機(jī)件磨損等因素的存在，即使是堅(jiān)固的攪拌車，它原有的定位角度都要不同程度的因上述原因逐漸改變?cè)笆?。有的?shù)值一發(fā)生變化，在行駛過程中就能感覺到，比如主銷后傾角、車輪外傾角、比較嚴(yán)重的后輪前束值的改變。

Considering from the design, in order to restrain the tire eccentric wear caused by the camber angle of the wheel in the straight-line driving of the mixer, a certain toe in value is set for the mixer. Due to the different road conditions and the existence of factors such as bumping, collision and parts wear, even for the solid mixer, Its original positioning angle should be changed gradually due to the above reasons. 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.

以上就是今天介紹的關(guān)于自動(dòng)攪拌車http://kitchinit.com的影響因素，如果大家對(duì)本文內(nèi)容感興趣，歡迎來電合作。

The above is about the automatic mixer introduced today http://kitchinit.com If you are interested in the content of this article, welcome to cooperate.