混凝土攪拌機在停車(chē)時(shí)方向盤(pán)需回正！
混凝土攪拌機在停車(chē)時(shí)方向盤(pán)需回正！
When the concrete mixer stops, the steering wheel should return to the right position!
攪拌機在打方向的時(shí)候會(huì )受到三種力的作用，1.輪胎受力，車(chē)輛在直行時(shí)輪調是胎面受力，如果攪拌機在打方向時(shí)就會(huì )變成胎肩和一部分胎面受力；2.轉向拉桿的回正力，車(chē)輛轉向一般都會(huì )有一定的回正力，就是轉向拉桿會(huì )有一個(gè)與轉彎方向反向的拉力；3.懸掛系統支柱的受力偏移，如果我們在平整路面上原地打方向，這時(shí)車(chē)輛懸掛的左邊支柱受力比右邊大。
The blender will be affected by three forces when driving direction: 1. The tire is stressed, and the tire tread is stressed when the vehicle is driving straight, if the blender is driving direction, it will become the tire shoulder and part of the tread; 2. The return force of the steering rod, the vehicle steering will generally have a certain return force, that is, the steering rod will have a pull opposite to the turning direction; 3. Suspension system If we make the direction in place on the level road, the force on the left pillar of the vehicle suspension is greater than that on the right.
方向盤(pán)不回正具體危害如下：
The specific hazards are as follows:
對輪胎有損害：方向不回正對輪胎側壁會(huì )帶來(lái)一定的損傷，當方向盤(pán)沒(méi)有回正時(shí)，由于主銷(xiāo)傾角的存在和乘用車(chē)輪胎外傾的設計，輪胎并不完全是胎面著(zhù)地，而是胎肩和一部分胎面受力，這種情況對輪胎的側壁壓力是比較大的，由于輪胎側壁相對較薄，長(cháng)期下去就會(huì )加快輪胎側壁的老化變形，輪胎側壁老化變形后，很可能引起漏氣或爆胎的情況發(fā)生。
Damage to the tire: if the steering wheel does not return to the right direction, it will cause certain damage to the sidewall of the tire. When the steering wheel does not return to the right direction, because of the existence of kingpin inclination angle and the design of passenger car tire camber, the tire does not completely land on the tread, but the shoulder and part of the tread are stressed. This situation has relatively large pressure on the sidewall of the tire. Because the sidewall of the tire is relatively thin, it will be damaged for a long time It will accelerate the aging deformation of the tire sidewall. After the aging deformation of the tire sidewall, it is likely to cause air leakage or tire burst.
對轉向機構有損害：混凝土攪拌機，停車(chē)時(shí)方向盤(pán)不回正，車(chē)輪會(huì )拽著(zhù)轉向拉桿無(wú)法拉回，同時(shí)方向盤(pán)的齒輪和轉向拉桿的齒條也處于受力狀態(tài)，這種情況就好像拖拽著(zhù)一個(gè)人的胳膊讓他睡覺(jué)，雖然當時(shí)不會(huì )有什么傷害，但久而久之就會(huì )造成這些零件加速老化或者變形，進(jìn)而可能會(huì )導致車(chē)輛跑偏，還會(huì )對輪胎造成偏磨。
Damage to the steering mechanism: when parking the concrete mixer, if the steering wheel does not return to the right position, the wheel will drag the steering rod and can not pull it back. At the same time, the gear of the steering wheel and the rack of the steering rod are also under stress. This situation is like dragging a person's arm to sleep. Although there will be no harm at that time, over time, these parts will be accelerated aging or damaged Deformation may lead to vehicle deviation and tire eccentric wear.
對懸掛有損害：混凝土攪拌機車(chē)的方向盤(pán)沒(méi)回正，車(chē)輪就會(huì )出現一個(gè)傾角，懸架系統就會(huì )向一個(gè)方向傾斜，懸架中的彈性支柱部分、橡膠封套還有懸架系統內的一些橡膠減震墊有一個(gè)應力，讓它們無(wú)法正?；匚?，造成懸架系統內的減震橡膠老化，懸架的擺臂和連桿的連接處會(huì )出現框量，框量越大磨損的就越厲害。
Damage to the suspension: if the steering wheel of the concrete mixing locomotive does not return to the right position, the wheels will have an inclination angle, and the suspension system will tilt in one direction. There is a stress in the elastic strut part, the rubber sleeve and some rubber damping pads in the suspension system, which makes them unable to return to the right position, resulting in the aging of damping rubber in the suspension system, and the suspension arm and connecting rod The larger the amount of frame, the more severe the wear.
以上是混凝土攪拌機在停車(chē)時(shí)方向盤(pán)需回正的介紹，希望對大家有所幫助，如想了解更多精彩資訊請點(diǎn)擊我們的網(wǎng)站：中科攪拌機http://m.tanxudong.cn
The above is the introduction of the need for the steering wheel to return to the right position when the concrete mixer stops. I hope it can help you. For more wonderful information, please click our website: http://m.tanxudong.cn
