水泥自動攪拌車制動的方法有油剎和氣剎兩種，下面我們來講講水泥自動攪拌車的斷氣剎與油剎有什么樣的區(qū)別。
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、普通氣剎的駐車制動只能在貨車靜止的情況下使用，因為其制動力矩是作用在傳動軸上，如果在小型攪拌車行駛當中使用，易造成傳動軸和后橋的嚴重超載荷，還可能因差速器殼被抱死而發(fā)生左右兩車輪的旋轉(zhuǎn)方向相反，致使貨車制動時跑偏甚至掉頭。
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.
但儲能彈簧制動則不然，相反因為儲能彈簧駐車制動行程大于行車制動行程，在行車制動力不足的情況下，還可以使用儲能彈簧助力進行應(yīng)急制動。所以儲能彈簧制動不僅可以作駐車制動，還可以作應(yīng)急制動。所以斷氣剎式制動系統(tǒng)與普通氣剎相比，在制動穩(wěn)定性和安全性方面更勝一籌。
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、油剎結(jié)構(gòu)簡單，安裝空間小，只是需要剎車總泵、分泵、油杯及連接管路，不需要其他的附屬設(shè)備;氣剎就復(fù)雜多了，除了剎車總泵、分泵、剎車管路外，還有打氣泵、儲氣筒、高壓控制器、繼動閥等部件，需要安裝空間大，結(jié)構(gòu)較復(fù)雜，而且為了確保安全，后剎車分泵現(xiàn)在都是斷氣剎車。
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、常規(guī)剎車是手剎鎖住傳動軸，腳剎時由壓縮空氣進入制動氣室鎖住車輪。在手剎或傳動軸機械故障時，手剎失靈;在氣泵、管路、儲氣筒、制動閥任何一個部位故障時，腳剎失靈。而斷氣剎車就可有效避免這些危險
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、斷氣剎制動氣室內(nèi)有個強力彈簧，行車時壓縮空氣將彈簧頂起。手剎車就是把氣放掉，讓彈簧把剎車鎖死。行車中氣壓過低時也會產(chǎn)生剎車效應(yīng)，保證安全。
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.
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.top2010.cn Learn more!
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