The working conditions of the hydraulic breaker is poor. Therefore, correct maintenance can reduce the failure of the machine and prolong its service life. Here, AXB Technology Co.,Ltd emphasizes that new machine run in is crucial to the service life of the hydraulic breaker. There are many users who ignore the special technical requirements of the new machine in run-in period due to lack of common sense of the use of hydraulic hammer, or tight schedule, or want to get profits as soon as possible. During the run-in period, if the machine is used for a long time, which will cause the failures of the machine frequently. In this case, which not only affects the normal use of the machine, but also shortens the service life of the machine and affects the progress of the project.

       As for the new parts, the friction surface is rough, matching surface is small, surface pressure is uneven. During the operation of machine, there are mutual friction between the concave and convex of the parts, which accelerates the surface wear of parts. Therefore, in run-in period, it will cause the wear of parts easily,especially for the surface. At this time, if overload operation, it may lead to the damage of parts.

       As the clearance of newly assembled parts is small, it is difficult to ensure the uniformity of clearance. The lubricating oil (grease) is not easy to form a uniform oil film on the friction surface to prevent wear. This reduces the lubrication effciency and causes the early abnormal wear of the parts. Welcome to click AXB website jinhanfang.net  for more information.