On the morning of January 8, 2023, Huifeng Transmission's 2022 annual summary and deployment conference was successfully held in the conference center . More than 200 representatives and employee representatives participated.           Looking back on the long journey, we shed sweat…

      On December 12, the annual training completion meeting of "Yangming Psychology and Personal Strategy" was held in Huifeng College. Ren Qihua, chairman of the company, heads of subsidiaries and departments, and outstanding students Representatives, growth star representatives, etc.…

The causes of drive shaft imbalance are as follows: 1. The balance block on the drive shaft falls off, causing the drive shaft to be unbalanced; Solution: Check the balance weight on the drive shaft and replace it; 2. The drive shaft is bent or the drive shaft tube is sunken, causing the drive…

A universal joint cross shaft is produced in accordance with the standard requirements, and product patterns and technical documents are manufactured according to national standards. 2 Material: The cross shaft is made of low-carbon alloy steel, such as 20CrMnTi, 20Cr, 20MnVB, etc., according to…

The vibration of the drive shaft has many hazards, such as noise, reduced transmission efficiency, loose fit, and even broken parts, resulting in accidents. Due to the high rotational speed of the drive shaft, its rotation time changes. When it is unbalanced, it produces large centrifugal forces of…

The reason is that the transmission shaft needs to bear the torque stress and the hollow setting in the working process, which will increase the transmission performance and have no effect on the use of the transmission shaft. The transmission shaft is an important device for vehicle power…