水泥自动搅拌车制动的方法有油刹和气刹两种，下面我们来讲讲水泥自动搅拌车的断气刹与油刹有什么样的区别。

There are two braking methods for automatic cement mixer: oil brake and air brake. Let's talk about the difference between air break brake and oil brake of automatic cement mixer.

1、普通气刹的驻车制动只能在货车静止的情况下使用，因为其制动力矩是作用在传动轴上，如果在小型搅拌车行驶当中使用，易造成传动轴和后桥的严重超载荷，还可能因差速器壳被抱死而发生左右两车轮的旋转方向相反，致使货车制动时跑偏甚掉头。

1. The parking brake of the ordinary air brake can only be used when the truck is stationary, because its braking torque acts on the transmission shaft. If it is used during the driving of a small mixer, it is easy to cause serious overload of the transmission shaft and the rear axle. It may also cause the opposite rotation direction of the left and right wheels due to the locking of the differential housing, which may cause the truck to run away or even turn around when braking.

但储能弹簧制动则不然，相反因为储能弹簧驻车制动行程大于行车制动行程，在行车制动力不足的情况下，还可以使用储能弹簧助力进行应急制动。所以储能弹簧制动不仅可以作驻车制动，还可以作应急制动。所以断气刹式制动系统与普通气刹相比，在制动稳定性和性方面更胜一筹。

However, the energy storage spring braking is not the case. On the contrary, because the parking brake stroke of the energy storage spring is greater than the service brake stroke, the energy storage spring can also be used for emergency braking when the service brake force is insufficient. Therefore, the energy storage spring brake can not only be used for parking brake, but also for emergency brake. Therefore, the air break brake system is superior to the ordinary air brake in terms of braking stability and safety.

2、油刹结构简单，安装空间小，只是需要刹车总泵、分泵、油杯及连接管路，不需要其他的附属设备;气刹就复杂多了，除了刹车总泵、分泵、刹车管路外，还有打气泵、储气筒、高压控制器、继动阀等部件，需要安装空间大，结构较复杂，而且为了确保，后刹车分泵现在都是断气刹车。

2. The oil brake is simple in structure and small in installation space. It only needs the brake master cylinder, slave cylinder, oil cup and connecting pipeline, and does not need other auxiliary equipment; The air brake is much more complicated. In addition to the brake master cylinder, slave cylinder and brake pipeline, there are also air pump, air reservoir, high pressure controller, relay valve and other components, which require large installation space and complex structure. In order to ensure safety, the rear brake slave cylinder is now air cut brake.

3、常规刹车是手刹锁住传动轴，脚刹时由压缩空气进入制动气室锁住车轮。在手刹或传动轴机械故障时，手刹失灵;在气泵、管路、储气筒、制动阀任何一个部位故障时，脚刹失灵。而断气刹车就可有效避免这些危险

3. The conventional brake is that the hand brake locks the transmission shaft, and the compressed air enters the brake chamber to lock the wheels when the foot brake is applied. In case of mechanical failure of the hand brake or transmission shaft, the hand brake fails; When any part of the air pump, pipeline, air reservoir and brake valve fails, the foot brake fails. The air break brake can effectively avoid these dangers

4、断气刹制动气室内有个强力弹簧，行车时压缩空气将弹簧顶起。手刹车就是把气放掉，让弹簧把刹车锁死。行车中气压过低时也会产生刹车效应，保证。

4. There is a strong spring in the air break brake chamber, and compressed air will jack up the spring when driving. The handbrake is to release air and let the spring lock the brake. When the air pressure is too low during driving, braking effect will also occur to ensure safety.

以上就是水泥自动搅拌车气刹和油刹的区别，相信大家已经有所了解。关注我们http://www.sdzkjf.cn带您了解更多内容！

The above is the difference between the air brake and the oil brake of the automatic cement mixer. I believe you have already understood it. Follow us http://www.sdzkjf.cn Learn more!