• What types of universal joints can be divided into

    What types of universal joints can be divided into

    According to the standard, universal joints are divided into variable velocity universal joints, quasi-constant velocity universal joints and constant velocity universal joints. 1. Variable speed universal joints. When the angle between the two shafts connected by the universal joint is greater than... read more

    Aug 03,2020 News
  • How much do you know about the surface treatment methods of gears?

    How much do you know about the surface treatment methods of gears?

    Galvanized   Zinc plating is to improve the rust resistance of metals. With the progress of chromate passivation treatment, the appearance performance has also been greatly improved. The thickness of the coating is generally about 2~25μm Electroless Nickel   The chemical nickel plating has high corr... read more

    Jul 27,2020 News
  • Brief description of several common fault forms of gears and preventive measures

    Brief description of several common fault forms of gears and preventive measures

     1. Fatigue of tooth surface (pitting, flaking)    Causes and phenomena: It is mainly due to micro fatigue cracks caused by alternating stress on the working surface. After the lubricant enters the crack, due to the meshing process, the inlet may be closed and then squeezed. The lubricant in the mic... read more

    Jul 20,2020 News
  • What is the rear axle of the car and how to improve it?

    What is the rear axle of the car and how to improve it?

    According to statistics, the rear axle of the car refers to the package bridge behind the car. If it is a car driven by the front axle assembly, then the rear axle of the car is just a steering headlight bridge, which only has a load-bearing effect. At the moment, in addition to the load-bearing eff... read more

    Jul 13,2020 News
  • What are the relevant introductions and classifications of half-shaft gears?

    What are the relevant introductions and classifications of half-shaft gears?

    Generally speaking, the gear refers to a single gear part. Generally, the gear and the shaft are connected and used in some way, such as spline, shear flat key, etc. In special cases, when the gear is small and the shaft is thick, the general method of connection makes the shaft and the shaft The st... read more

    Jul 06,2020 News