目前市場上的自上料攪拌車需求量很大，購買的人也很多，其制作工藝也是非常專注的，那么關于攪拌車的軸承制作工藝你了解多少呢？

At present, there is a large demand for self feeding mixers in the market, and many people buy them. Their manufacturing process is also very professional. How much do you know about the manufacturing process of the bearings of mixers?

攪拌車軸承的設計和制作工藝，須要考慮到軸承的熱平衡以控制溫升，因為軸承在摩擦狀態(tài)下工作，由于潤滑液體內部摩擦而造成功耗，轉化成熱量后引起軸承溫升，潤滑油粘度降低、間隙會改變，會使軸承的巴氏合金軟化。

The design and manufacturing process of the bearing of the mixer truck must take into account the thermal balance of the bearing to control the temperature rise. Because the bearing works under the friction state, the power consumption is caused by the internal friction of the lubricating liquid, which will cause the bearing temperature rise after being converted into heat, the viscosity of the lubricating oil will be reduced, the clearance will be changed, and the babbitt alloy of the bearing will be softened.

嚴重時產生“燒瓦抱軸”的事故，攪拌車提高軸承的維修和裝配質量，保證軸承背面光滑點，定位凸點完整無損，自身的彈開量為0.5-1.5mm，這保證裝配后軸瓦借助自身彈力與軸承座孔貼合緊密。

In serious cases, the accident of "burning the bearing and holding the shaft" will occur. The mixer truck will improve the maintenance and assembly quality of the bearing, ensure that the back of the bearing is smooth and free of spots, the locating bumps are intact, and the self spring opening is 0.5-1.5mm, which will ensure that the bearing bush will fit tightly with the bearing seat hole with its own elasticity after assembly.

轉載軸承座內的上下兩片軸瓦的每端均應高出軸承座平面30-50微米，高出量可保證按規(guī)定扭矩擰緊軸承蓋螺栓后軸承與軸承座緊密配合，產生足夠的摩擦自鎖力，軸承不致松動，散熱效果好，防止軸承燒蝕和磨損，軸承的工作面不能用刮配法達到75%-85%接觸印痕做衡量標準，應在不刮削時就使軸承和軸徑的配合間隙達到要求。

Each end of the upper and lower bearing pads in the transfer bearing pedestal shall be 30-50 microns higher than the plane of the bearing pedestal, which can ensure that the bearing is closely matched with the bearing pedestal after the bolts of the bearing cover are tightened according to the specified torque to generate sufficient friction self-locking force, the bearing will not be loose, the heat dissipation effect is good, and the bearing ablation and wear are prevented. The working surface of the bearing cannot be measured by 75% - 85% contact mark with scraping method, The fit clearance between bearing and shaft diameter shall meet the requirements without scraping.

攪拌車的使用除了對發(fā)動機、底盤等部位進行維護外，還須做好對混凝土攪拌罐及進出料口的清洗，在每次運送混凝土結束后，要及時的清洗攪拌罐及進出料斗，這樣可有效減少混凝土粘附罐體的現(xiàn)象，可降低車輛的保養(yǎng)工作強度，錯開生產高峰，及時的對進料斗、下料口及卸料槽進行局部的補焊，加裝罐體修止口，以減少設備在進出料過程中造成的漏漿漏料現(xiàn)象，在保證設備完好率的基礎上大限度的保證設備的整潔。

In addition to the maintenance of the engine, chassis and other parts of the mixer, the concrete mixing tank and the inlet and outlet must also be cleaned. After each delivery of concrete, the mixing tank and the inlet and outlet hopper must be cleaned in a timely manner, which can effectively reduce the phenomenon of concrete adhering to the tank, reduce the maintenance intensity of the vehicle, stagger the peak production, and timely repair welding of the feed hopper, discharge outlet and discharge chute, The tank body repair opening shall be added to reduce the slurry leakage and material leakage caused by the equipment during the feeding and discharging process, and to ensure the cleanliness of the equipment to a large extent on the basis of ensuring the equipment integrity rate.

攪拌車在使用過程中保養(yǎng)是必不可少的，大家在做保養(yǎng)的時候盡量能夠面面俱到，將攪拌車的保養(yǎng)做到好。更多相關內容就來我們網站http://www.dqpme.cn咨詢吧！

The maintenance of the mixer is essential in the process of use. We should try our best to cover every aspect of the maintenance and do a good job in the maintenance of the mixer. More relevant content will come to our website http://www.dqpme.cn Consult!