Usually, the braking system of vehicle equipment such as concrete mixer is very important. It is one of the important conditions to ensure the safety of ourselves and equipment. Therefore, in the process of operating this kind of equipment, we must know more about the braking skills of vehicles to ensure safe driving.

1、摩擦系数

1. Friction coefficient

摩擦系数是摩擦材料的基本参数，决定了基本制动的制动力矩。标准要求制造商指定包装上的摩擦系数。摩擦系数必须适当，太高会导致制动过程中的车轮保持死亡，方向失控和燃烧膜，过低的刹车距离太长。

Friction coefficient is the basic parameter of friction material, which determines the braking torque of basic braking. The standard requires the manufacturer to specify the coefficient of friction on the package. The friction coefficient must be appropriate, too high will cause the wheel to stay dead during braking, direction out of control and burning film, too low braking distance is too long.

2、舒适性

2. Comfort

摘要自动上料搅拌车的舒适性能直接反映在混凝土搅拌机的制动感觉、噪音、灰尘、烟、烟、气味等方面，舒适性在满足的基本前提下成为摩擦膜的重要指标。

The comfort performance of automatic feeding mixer is directly reflected in the braking feeling, noise, dust, smoke, smoke, smell and other aspects of concrete mixer, and comfort becomes an important index of friction film on the premise of safety.

3、可靠的

3. Reliable security

当制动时搅拌器制动能产生瞬时的高温，特别是在高速或紧急制动时，在高温下，摩擦板摩擦系数减小，称为热衰减，热衰减决定了高温状态和紧急制动的性。

When braking, agitator braking can produce instantaneous high temperature, especially in high-speed or emergency braking. At high temperature, friction coefficient of friction plate decreases, which is called thermal attenuation. Thermal attenuation determines the safety of high-temperature state and emergency braking.

4、使用寿命

4. Service life

预期寿命是一个广受关注的产品指标。刹车垫通常保证3万的使用寿命。刹车垫中使用的石墨和黄铜的大颗粒也可以减少刹车盘的磨损。

Life expectancy is a widely concerned product index. Brake pads usually guarantee a service life of 30000 km. Large particles of graphite and brass used in brake pads can also reduce brake disc wear.

混凝土搅拌机在正常运行的过程中，不同情况下所需要使用的刹车方式也会有所不同。因此在操作设备的时候要了解一下不同情况下的刹车技巧，保证我们在使用车辆过程中的性。

In the process of normal operation of concrete mixer, the braking mode will be different under different conditions. Therefore, when operating the equipment, we should understand the braking skills under different conditions to ensure our safety in the process of using the vehicle.