There are many reasons for the wear of the wheel axle of the diagonal zipper machine head, and comprehensive analysis can be summarized as follows: (1) The on-site environment is dusty and the maintenance is not timely, resulting in wear between components; (2) Bearings may experience poor lubrication due to various reasons, resulting in jamming or high-temperature operation; (3) The problem of the matching relationship between components is due to the large force on the head wheel of the inclined zipper machine during operation, and the large size of the bearing position. During long-term operation of the equipment, the wear of the bearing position matching surface is caused by problems with the matching accuracy between components and impact vibration caused by starting and stopping.

Online repair of diagonal zipper machine head wheel axle wear case display

During the maintenance process, a certain enterprise discovered serious wear issues on the bearing position and sealing part of the head wheel support side of the inclined zipper machine in the clinker warehouse, resulting in abnormal noise and deviation vibration during operation, making it impossible to carry out normal component assembly and installation. The detailed data is as follows: bearing model: 23052CA/C3.W33, head wheel wear parts: support side bearing position, bearing box inner and outer pressure cover sealing position, rotational speed: 20-30r/min, sealing position diameter: front section 260mm, rear section 280m, sealing position wear depth: 3-5mm, sealing position wear morphology: multiple rings show uniform groove wear, bearing position wear depth: about 2mm.