All machines have trial run time.This time is used to detect whether there is a problem with the equipment that needs to be corrected, which is the so-called run-in period.It is necessary to ensure the normal operation of the reducer without problems, and it is also the guarantee for the efficient and long-term stable operation of the reducer in the future. 1. Smoothness Due to the small running interval of the parts of the new device and the factors of the device itself, smooth oil (grease) is not easy to form a symmetrical oil film on the surface to prevent damage.Make sure the appearance is not too harsh, causing early severe wear to the part.Severe cases can even cause scratches on the outside. 2. Rapid wear Because the contact area of the mating surface is small when the new reducer parts are processed, installed and adjusted, the applied torque is relatively large.During the operation of the reducer, the concave and convex parts outside the parts fit and conflict with each other, and the worn metal debris continues to participate in the conflict as abrasives, which accelerates the wear of the mating surfaces of the parts.Therefore, during the running-in period, it simply constitutes the wear of parts, and the wear speed is too fast.At this time, if it is overloaded, it may damage the parts and cause problems. 3. Leakage phenomenon Due to the looseness, vibration and temperature rise of the reducer, the sealing surface of the reducer and the pipe joint will leak; some casting defects are not easy to find when the equipment is debugged, but due to the vibration and shock during operation, these problems manifest as oil spill.Therefore, leaks can also occur during break-in. 4. Looseness occurs There may be some variance in the shape and degree of fit of newly delivered parts.At the beginning of application, the originally fastened parts become loose due to the impact, vibration and other alternating loads, as well as the influence of heat, deformation and other factors, coupled with rapid wear and other reasons. The above work is completed under the condition of trial operation and running-in of the reducer, which is also a kind of maintenance for the reducer and plays a very good role in the long-term operation of the reducer.
