自上料水泥搅拌车在运行过程中，由于磨损、冲刷、冲击、微动、滑动等因素，容易产生磨损，影响自上料水泥搅拌车电磁制动器的稳定运行，甚频繁操作故障。那么自上料水泥搅拌车磨损失效及其维修技术是怎样的内容呢？

During the operation of self loading cement mixer, due to wear, scouring, impact, fretting, sliding and other factors, it is easy to produce wear, which affects the stable and safe operation of electromagnetic brake of self loading cement mixer, and even frequent operation faults. So what is the content of wear failure and maintenance technology of self feeding cement mixer?

搅拌车磨损失效的主要原因主要有：未设置密闭罩，因自上料水泥搅拌车振动过大、偏心、扬尘等，导致斗骨料、水泥、砂漏入搅拌机内。刹车和刹车盘的磨损。

The main reasons for the abrasion failure of the mixer truck are: the closed cover is not set, and the bucket aggregate, cement and sand leak into the mixer due to excessive vibration, eccentricity and dust of the self feeding cement mixer truck. Wear of brakes and brake discs.

随着水泥、沙子泄漏量的不断增加，抱闸间隙不断减小，运行阻力日益增大，影响搅拌机电机的状态。

With the increasing leakage of cement and sand, the holding brake gap decreases and the running resistance increases, which affects the state of mixer motor.

搅拌车的硅整流元件由于衔铁的磁性和过载运行在瞬时电流冲击下烧毁元件。自上料水泥搅拌车的制动间隙大，使制动盘分离不灵活，从而加速了设备的磨损。

Due to the magnetism of armature and overload operation, the silicon rectifier element of mixing truck burns out under the impact of instantaneous current. The brake clearance of the self feeding cement mixer is large, which makes the brake disc separation inflexible, thus accelerating the wear of the equipment.

在磨损故障维修方面，一方面要对设备的磨损面应用热喷涂技术进行表面磨损，通过喷涂耐热、耐腐蚀、抗氧化材料，从而有效提高混凝土搅拌车表面层的耐磨性，防止表面磨损问题。另一方面，需要注意搅拌润滑装置的磨损问题。

In terms of wear fault maintenance, on the one hand, the wear surface of the equipment should be worn by thermal spraying technology. By spraying heat-resistant, corrosion-resistant and anti-oxidation materials, the wear resistance of the surface layer of the concrete mixer can be effectively improved and the surface wear problem can be prevented. On the other hand, attention should be paid to the wear of the stirring lubrication device.

由于搅拌车的运行环境比较恶劣，在连续运行过程中，受冲击、振动、腐蚀等因素的影响，搅拌机的振动轴承磨损严重，在一定程度上影响了稳定运行程度。在维修过程中应选用的振动轴承，并与振动轴承配合使用配套的润滑装置，以减少振动轴承的磨损，保证搅拌机的性能。

Due to the poor operation environment of the mixer, the vibration bearing of the mixer is seriously worn due to the impact, vibration, corrosion and other factors during continuous operation, which affects the safe and stable operation to a certain extent. In the maintenance process, high-quality vibration bearings shall be selected, and the supporting lubrication device shall be used together with the vibration bearings to reduce the wear of the vibration bearings and ensure the performance of the mixer.

自上料水泥搅拌车磨损失效及其维修技术的问题讲解完毕，所以使用之前的检查工作以及使用后的保养维修工作是有必要做的，更多内容就来网站www.sdzkjf.cn进行咨询吧。

Since the explanation of the wear and failure of the feeding cement mixer and its maintenance technology has been completed, it is necessary to carry out the inspection before use and the maintenance after use. For more information, please visit www.sdzkjf.com Cn for consultation.