What are the characteristics of the running-in period of the small wheel excavator wood grapple

1.The wear speed is fast, and due to the influence of factors such as the processing, device and adjustment of the new machine parts of the small wheeled excavator wood grapples, the resistance surface is rough, the touch area of the cooperative surface is small, and the pressure condition of the surface is uneven.During the operation of the machine, some of the bumps and bumps on the surface of the parts contradict each other, and the metal debris worn down, as an abrasive, continues to participate in the conflict, and the wear of the surface of the parts is more and more immediate. Therefore, the quotation of excavator steel grab, the running-in period simply constitutes the wear of parts (especially the collaborative surface), and the wear speed is fast. At this time, assuming overload operation, it may cause damage to parts and occur early problems.

2.Poor lubrication, due to the small coordination space of the components of the new device of the small wheeled wood grab, and due to the elements of the device, it is difficult to ensure the uniformity of the coordination space, and the lubricating oil (fat) is not easy to form a uniform oil film on the resistance surface to prevent wear. Then reduce the lubrication efficiency, constitute the early abnormal wear of the parts. In serious cases, it will constitute an accurate coordination of the conflict surface scratch or bite phenomenon, resulting in the occurrence of the problem.