How to repair the wear in the slewing bearing

2019-06-25

Turntable bearings are widely used mechanical parts in construction machinery, but no matter any part, it will show wear. So how to correct the wear of the slewing bearing?
First of all, the slewing bearing cannot prevent wear during operation. Since this wear cannot be prevented, we can correct it very well.
The slewing bearing is the key equipment of the ultrasonic cleaning machine system. Because the task of the slewing bearing of the cleaning machine is particularly bad, it needs to be operated under continuous impact, vibration, and overload, and the service life is more than ten years, and the reliability is particularly high. Therefore, the application of ultrasonic cleaning machine puts forward higher requirements for the design and manufacture of turntable bearings.
During the correction process, the slewing bearing must always be at room temperature, without internal stress, no thermal deformation, cracks, annealing, softening, and no potential effects of breakage or cracking.
It needs to have high bonding strength, no falling phenomenon, no hard spots, high surface finish, and adjustable hardness. Suitable for low carbon steel and low carbon alloy steel, medium carbon steel and medium carbon alloy steel, high carbon steel and high carbon alloy steel, high strength alloy steel, stainless steel, cast steel, cast iron, copper and copper alloy, aluminum and aluminum alloy , Zinc and zinc alloys, chromium, nickel, chromium-nickel steel and unknown materials are corrected.
The correction position needs to be precise and flexible. The correction amount can control the accuracy. It can also be corrected on-site without crashing. After the correction, the position can be accurately restored to size by tool grinding technology. The cleaning machine is used to grind cement, coal and other construction, chemical, ceramic and other industrial raw materials. It has a series of advantages such as small size, light weight, small area, low power consumption, energy saving agreement reached more than 30%, and long service life.