而在车辆配置上，刹车主要是在面对突发情况时才能保证控制其安全性，对于混凝土搅拌车这类专用车辆，尤为重要。假如搅拌车的刹车出现问题，一定要及时更换，在选择时还要多加注意，基本的刹车应具备以下几点。

In terms of vehicle configuration, the safety of braking can be ensured and controlled mainly in the face of emergencies, especially for special vehicles such as concrete mixer. If there is a problem with the brake of the mixer truck, it must be replaced in time, and more attention should be paid to the selection. The basic brake should have the following points.

1.合适的摩擦系数。摩擦系数是摩擦材料的基本参数，决定基本的刹车片制动力矩。国标就严格要求制造商必须在包装上注明摩擦系数。摩擦系数必须适当，太高会造成制动过程中的车轮抱死、方向失控和烧片，太低则制动距离过长。

1. Appropriate friction coefficient. Friction coefficient is the basic parameter of friction material, which determines the basic braking torque of brake pad. The national standard strictly requires the manufacturer to indicate the friction coefficient on the package. The friction coefficient must be appropriate. If the friction coefficient is too high, the wheel will be locked, the direction will be out of control and the disc will be burnt. If the friction coefficient is too low, the braking distance will be too long.

2.使用寿命。使用寿命是大家普遍关注的产品指标。通常刹车片能保证3万公里的使用寿命。像刹车片材料中采用的大颗粒石墨和黄铜还能够减少对刹车盘的磨损。

2. Service life. Service life is a product index that is widely concerned by everyone. Usually, the brake pad can guarantee the service life of 30000 km. Large grain graphite and brass used in brake pad materials can also reduce the wear of brake discs.

3.舒适性。小型混凝土搅拌车舒适性性能的直接体现，包括制动感觉、噪音、粉尘、冒烟、异味等。在满足安全的基本前提下，舒适性越来越成为摩擦片的重要指标。

3. Comfort. The comfort performance of small concrete mixer is directly reflected, including braking feeling, noise, dust, smoke, odor, etc. Under the basic premise of safety, comfort has become an important index of friction plate.

4.安全性。搅拌车刹车片在制动时会产生瞬时的高温，尤其在高速行驶或紧急制动时。在高温状态下，摩擦片的摩擦系数会下降，称为热衰退性。热衰退性的高低决定高温状态和紧急制动时的安全。

4. Safety. The brake pad of the mixer truck will produce instantaneous high temperature during braking, especially during high-speed driving or emergency braking. At high temperature, the friction coefficient of the friction plate will decrease, which is called thermal degradation. The degree of thermal decay determines the safety of high temperature and emergency braking.

一般来说，搅拌车刹车片应具有4大基本要求，如上所述，您看完后有所了解了吧，当然有什么疑惑可以随时来我们网站https://www.zishangliaojiaobanji.cn联系有关人员进行咨询。

Generally speaking, the brake pad of the mixer truck should have four basic requirements. As mentioned above, you can understand it after reading it. Of course, if you have any doubts, you can come to our website at any time https://www.zishangliaojiaobanji.cn Contact relevant personnel for consultation.