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攪拌車常見的后橋的作用
來源:http://www.wtiqradio.com發布日期:2021-04-06   瀏覽量:
 
目前市面上常見的輕量化攪拌車有上汽紅巖,陜汽德龍M3000,重汽豪沃T5G,重汽豪瀚,重汽豪曼,其中,德龍,豪瀚,豪曼,都分153后橋和457后橋,來說說這兩種后橋的區別。
At present, the common lightweight mixers on the market are SAIC Hongyan, Shaanxi Delong M3000, heavy duty HOWO t5g, heavy duty howan and heavy duty Howman. Among them, Delong, howan and Howman are divided into 153 rear axle and 457 rear axle. Let's talk about the difference between the two rear axles.
457后橋標載13噸,457橋加大了軸承,承載量還是一樣的,沒什么大的變化。按參數說153是東風10噸橋,457是13噸橋。而且457比153承載能力強,153橋是十噸橋,半軸螺絲八棵,傳動軸六根絲;457橋是十三噸橋,半軸螺絲十棵,傳動軸八根絲。
The standard load of 457 rear axle is 13 tons. The bearing capacity of 457 rear axle is the same, and there is no big change. According to the parameters, 153 is Dongfeng 10 ton bridge and 457 is 13 ton bridge. Moreover, the bearing capacity of 457 is stronger than that of 153. 153 bridge is a 10 ton bridge with eight half shaft screws and six transmission shafts; 457 bridge is a 13 ton bridge with ten half shaft screws and eight transmission shafts.
153橋,其被動齒輪分度圓直徑為435mm,是當初東風引進的日產柴的技術,前橋5T,后橋10T,裝在東風當初的153車型上,得名153橋。
153 axle, with a diameter of 435mm, is the technology of Nissan Diesel introduced by Dongfeng at the beginning. 5T front axle and 10t rear axle are installed on Dongfeng's original 153 model, which is named 153 axle.
 
457橋的457指的是減速器從動齒輪節圓直徑為457mm,13噸中后橋。435、460、457、485、300等等這些數字,都代表了該車橋中間被動齒輪(也就是大家常說的盆齒)的節圓直徑
457 axle 457 refers to the reducer driven gear pitch circle diameter of 457mm, 13T middle and rear axle. 435, 460, 457, 485, 300 and so on all represent the pitch circle diameter of the middle passive gear of the axle
后橋的作用是什么?
What is the function of the rear axle?
1、如果是前橋驅動的車輛,那么后橋就僅僅是隨動橋而已,只起到承載的作用。
1. If the vehicle is driven by the front axle, then the rear axle is just a follow-up axle, which only plays the role of bearing.
2、如果前橋不是驅動橋,那么后橋就是驅動橋,這時候除了承載作用外還起到驅動和減速還有差速的作用。
2. If the front axle is not the drive axle, then the rear axle is the drive axle. At this time, it not only plays the role of bearing, but also plays the role of driving, deceleration and differential.
3、如果是四輪驅動的,一般在后橋前面還配有一個分動器,后橋分為整體橋和半橋,整體橋配非獨立懸架,如鋼板簧懸架,橋配獨立懸架,如麥弗遜式懸架。
3. If it is four-wheel drive, it is generally equipped with a transfer case in front of the rear axle. The rear axle is divided into integral axle and half axle. The integral axle is equipped with non independent suspension, such as steel leaf spring suspension, and the axle is equipped with independent suspension, such as Macpherson suspension.
后橋技術參數
Technical parameters of rear axle
1.承載級別:是指后橋設計大承載質量,以噸表示如:6噸級,10噸級,11噸級。等級超過13噸級的在國內道路是禁止的。
1. Bearing level: it refers to the designed large bearing mass of the rear axle, expressed in tons, such as 6 tons, 10 tons and 11 tons. It is forbidden to use roads with a grade of more than 13 tons in China.
2.速比:是指用發動機的轉速或者電機的轉數除以減速機的輸出轉數,得出的數值就是減速機的速比。在出廠時車輛會注明這個數值,因為日后維修可能需要用到。
2. Speed ratio: it refers to the speed ratio of the reducer divided by the speed of the engine or the number of revolutions of the motor. This value will be indicated when the vehicle leaves the factory, because it may be needed for future maintenance.
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