Transmission gears are commonly damaged

Transmission gears often work at varying speeds and loads, and gear tooth faces are impacted by shock loads that damage gears (especially tooth surfaces). Common damage is:

(1) The helical tooth end face of the gear face wear should have a helical end face of the gear often meshing with a .100.30mm axial clearance to ensure that the gear is running well, and if the tooth end wear groove, it can be repaired, but the amount of grinding shall not exceed .50mm.

(2) Gear journals often mesh, needle roller bearings and housing bore wear into meshing gear seat holes. .010.08mm, otherwise it should be replaced.

(3) Gear tooth crushing is mainly due to gear meshing clearance does not meet the requirements, improper gear meshing site or large working impact load. If the tooth edge is not more than 2mm smile broken, it can be used to continue to use after oil stone grinding; If beyond this range or more than 3 smiles are broken, they should be replaced in pairs.

Shandong Hengel Intelligent Technology Co., Ltd. was established in 2019 with a registered capital of 50 million yuan and 150 employees, and is a wholly-owned subsidiary of Shandong Huifeng Transmission Co., Ltd. The company specializes in the production of various automotive transmission gears, gear shafts and gearbox gear assemblies, is an automotive gearbox gear and automotive gearbox research and development, manufacturing as one of the high-tech enterprises, products involving various types of passenger cars and commercial vehicles and other 3 categories of more than 200 kinds of products.