The 20th National Congress of the Communist Party of China, which attracted worldwide attention, was successfully held in Beijing. The voice of the Central Committee, closely following the pace of the CPC Central Committee, keeping in mind the mission of industrializing the country, and…

First, the type and characteristics of helical bevel gears Helical bevel gear is the customary name for bevel gears with curved tooth surface joints, also known as spiral teeth. According to the type of bevel gear tooth surface joint line, there are generally the following three types: 1. Circular…

Helical bevel gears are divided into two types, in which there are straight gears and curved gears, depending on the length direction of the teeth. Their division is based primarily on the ruler-length profile and the cross-sectional cone crossing line. If the ruler-length profile and cross-…