The bearing in the self feeding mixer is a very important part. What is its function? How to choose?

攪拌軸用的軸承主要承受徑向力、其次受軸向力；選擇軸承要選兼?zhèn)涑惺茌S向力的軸承，如角接觸球軸承、圓錐滾子軸承，或外加推力球軸承，角接觸球軸承適應(yīng)高速，圓錐滾子軸承或外加推力球軸承為動(dòng)力性軸承。

The bearing used for mixing shaft mainly bears radial force, followed by axial force; the bearing to be selected should also bear axial force, such as angular contact ball bearing, tapered roller bearing, or external thrust ball bearing. Angular contact ball bearing is suitable for high speed, and tapered roller bearing or external thrust ball bearing is dynamic bearing.

軸承的作用說白了就是起支撐作用的，如果直接將攪拌軸與孔配合，一則傳動(dòng)阻力大，二來磨損大了之后，傳動(dòng)件不易更換，而軸承是依靠元件間的滾動(dòng)接觸來支撐傳動(dòng)零件的，因此具有滑動(dòng)阻力小，功率消耗少，起動(dòng)容易等特點(diǎn)。

The function of the bearing is simply to play a supporting role. If the mixing shaft is directly matched with the hole, on the one hand, the transmission resistance is large; on the other hand, after the wear is large, the transmission parts are not easy to replace, and the bearing relies on the rolling contact between the components to support the transmission parts, so it has the characteristics of small sliding resistance, low power consumption and easy starting.

自上料攪拌車

Self feeding mixer

軸承的使用壽數(shù)決定著主軸的使用壽數(shù)，進(jìn)而影響使用壽數(shù)，在很多情況下軸承都是有國(guó)標(biāo)的，通常加工軸的單位都會(huì)依照所需求的軸強(qiáng)度，依照國(guó)標(biāo)的單位出產(chǎn)。在選用軸承的時(shí)分要選用工作平穩(wěn)，噪音小的軸承，也即是需求過一系列的實(shí)踐總結(jié)和理論核算。

The service life of the bearing determines the service life of the spindle, and then affects the service life. In many cases, the bearing has the national standard. Generally, the unit processing the shaft will be produced according to the required shaft strength according to the national standard unit. In the selection of bearings, we should choose the bearings with stable work and low noise, that is, a series of practical summary and theoretical calculation are required.

為避免軸承打滑，形成軸承內(nèi)部滾珠打滑，致使軸承損壞，我們采用的是洛軸生產(chǎn)的深溝球滾子軸承，內(nèi)環(huán)無凸緣，減少了軸承的滑動(dòng)面，從而減少了摩擦和發(fā)熱，具有長(zhǎng)壽數(shù)、高精度、低發(fā)熱量、高速性、高剛性、低噪音、高耐磨性等特性。

In order to avoid bearing slipping, forming the inner ball sliding of bearing, causing bearing damage, we adopt the deep groove ball roller bearing produced by Luo shaft. The inner ring has no flange, which reduces the sliding surface of the bearing, thus reducing friction and heating. It has the characteristics of long life, high precision, low heat output, high speed, high rigidity, low noise and high wear resistance.

大家在閱讀了上面這篇文章是否知道了自上料攪拌車軸承的作用及選用，從上面我們了解了軸承是非常重要的一個(gè)部件，所以在平時(shí)使用的時(shí)候就要注意進(jìn)行保養(yǎng)了。

After reading the above article, do you know the function and selection of self feeding mixer bearing? From the above we know that bearing is a very important part, so we should pay attention to maintenance when using it.