How to solve the early pitting of the reducer.Pitting must be related to lubricating oil, and it should also be closely related to the material of the reducer.There will be certain processing specifications during normal use.Another point is the local overload caused by poor contact of the gears.The local overload of the gear makes the actual contact stress greatly exceed the allowable contact stress of the gear material.Some gears cannot reach the full tooth length contact, or only contact at one end of the tooth, or even contact diagonally.The following is a detailed introduction to Shanghai Jinchuan reducer. 1. Influence of materials and handling specifications The correct selection of gear materials, the matching of service loads, and the selection and matching of heat treatment hardness are also the reasons that affect early pitting corrosion. 2. The influence of lubricating oil Unreasonable lubrication of gear transmission and improper selection of lubricants are also the reasons for early pitting corrosion.Ways to prevent early pitting of reducer gears: (1) Reasonable lubrication of gear reducer transmission and selection of appropriate lubricants. (2) Improve the gear installation accuracy of the reducer to ensure the contact accuracy of the gears. For the center drive reducer, if the assembly and installation process is not well investigated, the left and right drives may not be synchronized, and the load distribution effect may not be good.In this case, the drive gear on one side may not be able to take the load, while the drive gear on the other side is overloaded (up to twice the design load), prone to progressive early pitting of the tooth flanks.For more information, welcome to Shanghai Jinchuan reducer consultation.
