小型攪拌車工作時間長了之后難免會出現各種損耗，下面就讓小編來為您講解三個方面的問題吧，從問題中我們就能知道平常要對設備進行什么維護了。

After the small mixer works for a long time, it is inevitable that there will be various losses. Let's talk about three aspects of the problems for you. From the problems, we can know what maintenance is usually required for the equipment.

1.小型攪拌車哪些部件磨損速度快？

1. Which parts of the small mixer wear fast?

小型攪拌車由于新機器零部件加工、裝配和調劑等因素的影響，其摩擦表面粗糙，配合面接觸面積較小，表面的承壓狀態不均。機器在運行進程中，零件表面的凹凸部分相互嵌合摩擦，磨落下來的金屬碎屑，又作為磨料，持續參與摩擦，更加速了零件配合表面的磨損。因此，磨合期內輕易造成零部件（特殊是配合表面）的磨損，磨損速度快。這時，假如超負荷作業，則可能導致零部件的破壞，發生早期故障。如：攪拌站主機葉片。

Due to the influence of new machine parts processing, assembly, adjustment and other factors, the friction surface of small mixer is rough, the contact area of the mating surface is small, and the pressure bearing state of the surface is uneven. During the running process of the machine, the concave and convex parts of the part surface are inlaid with each other for friction, and the worn metal debris, as an abrasive, continues to participate in friction, which further accelerates the wear of the fitting surface of the part. Therefore, it is easy to cause the wear of parts (especially the mating surface) during the running in period, and the wear rate is fast. At this time, if the operation is overloaded, it may lead to damage of parts and early failure. For example: mixing plant main machine blades.

2.小型攪拌車潤滑不良會造成什么樣的后果？

2. What are the consequences of poor lubrication of small mixer trucks?

由于小型攪拌車新裝配的零部件的配合間隙較小，并且由于裝配等原因，很難保證配合間隙的均勻性，潤滑油（脂）不易在摩擦表面形成均勻的油膜，以禁止磨損。從而下降潤滑效能，造成機件的早期異常磨損。嚴重時會造成配合的摩擦表面劃傷或咬合現象，導致故障的發生。

As the fit clearance of newly assembled parts of small agitator truck is small, and due to assembly and other reasons, it is difficult to ensure the uniformity of the fit clearance, lubricating oil (grease) is not easy to form a uniform oil film on the friction surface to prevent wear. Thus, the lubrication efficiency is reduced, resulting in early abnormal wear of parts. If it is serious, it will cause scratch or bite on the mating friction surface, leading to failure.

3.小型攪拌車產生松動的主要原因？

3. What are the main reasons for looseness of small mixer trucks?

小型攪拌車新加工裝配的零部件，存在著幾何外形和配合尺寸的偏差，在應用初期，由于受到沖擊、振動等交變負荷，以及受熱、變形等因素的影響，加上磨損過快等原因，輕易使本來緊固的零部件發生松動。

The newly processed and assembled parts of the small mixer have deviations in geometric shape and fit dimensions. At the initial stage of application, due to the impact, vibration and other alternating loads, as well as the impact of heating, deformation and other factors, coupled with rapid wear and other reasons, the originally fastened parts are easily loosened.

以上就是關于小型攪拌車使用之前要了解三個問題的相關內容了，希望能夠給您有效的幫助，讓您的使用更有質量更安全。關注我們http://www.www.boy7up.cn，了解更多事項！

The above is about the relevant contents of three questions to be understood before using the small mixer. I hope it can give you effective help to make your use more quality and safe. Follow us http://www.www.boy7up.cn , learn more!