1、 Can body vibration

拌和車的罐體在軸線上，正常狀態(tài)下罐體運行穩(wěn)定。由于積料或料工作不均勻，就會導致罐體偏移，罐體工作中就會呈現顫動。由于積料造成的顫動故障具體表現在：1，罐體顫動呈現周期性變化 2，罐體轉動一周顫動不超越兩次。假如罐體顫動沒有規(guī)則，能夠查看油箱油液是否渾濁，減速機是否有損壞導致油液混入金屬顆粒。

The center of gravity of the tank body of the mixer is on the axis, and the operation of the tank body is stable under normal conditions. Because of the unevenness of the accumulated material or the material work, the center of gravity of the tank body will shift, and the tank body will vibrate during the work. The vibration faults caused by the accumulation of materials are as follows: 1. The vibration of the tank body changes periodically; 2. The vibration of the tank body does not exceed twice in one cycle. If the tank vibrates irregularly, check whether the oil in the tank is turbid and whether the reducer is damaged and the oil is mixed with metal particles.

二、噪音

2、 Noise

首要，液壓體系本身在輸出功率時就會有聲響，尤其在大功率輸出時，所以假如空車就有大功率輸出的規(guī)則性噪音時，應排除罐體嚴峻積料的或許。假如是沉重的轟鳴聲，應考慮空氣混入的要素；假如聲響比較尖銳，又要分高壓溢流噪音和機械原因導致的噪音，在重載時，假如負載過大并超出體系溢流閥的設定值，體系會溢流，此時會發(fā)生急劇的囂叫聲，同時隨同油溫敏捷升高。機械原因的噪音往往會隨著發(fā)動機的轉速提高而發(fā)生。

First of all, the hydraulic system itself will have sound when it outputs power, especially when it outputs high power, so if the empty car has regular noise of high power output, it is necessary to eliminate the possibility of severe material accumulation in the tank. If it is a heavy roaring sound, the elements of air mixing should be considered; if the sound is sharp, the high-pressure overflow noise and the noise caused by mechanical reasons should be divided. In case of heavy load, if the load is too large and exceeds the set value of the system overflow valve, the system will overflow. At this time, a sharp roaring sound will occur and the oil temperature will rise rapidly. Mechanical noise often occurs as the engine speed increases.

三、重載無力

3、 Heavy load weakness

假如混凝土拌和車呈現重載無力的狀況，能夠首要考慮拌和車車齡。拆開濾芯查看，假如在濾芯內發(fā)現金屬粉末、銅沫甚至大塊金屬物，即可判定液壓泵或馬達磨損。

If the concrete mixer is in the condition of heavy load and weak, the age of mixer can be considered first. Disassemble the filter element for inspection. If metal powder, copper foam or even large metal objects are found in the filter element, it can be determined that the hydraulic pump or motor is worn.

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The above is the introduction of Zhongke Jufeng concrete mixer http://sansungmobile.cn. Thank you for checking our company's information in your busy schedule. If you want to know more, welcome to call for consultation!