Converting the kinetic energy of the wind into mechanical kinetic energy, and then converting the mechanical energy into electric kinetic energy, this is wind power generation.

The principle of wind power generation is to use the wind to drive the windmill blades to rotate, and then increase the speed of rotation through a speed increaser to promote the generator to generate electricity. According to the current windmill technology, at a breeze speed of approximately three meters per second (the degree of breeze), electricity can be started. Wind power is forming a boom in the world, because wind power does not require fuel, and it does not produce radiation or air pollution.
Wind power equipment includes offshore wind power equipment that has emerged in recent years.

The slewing bearings on these equipment are generally large, with a size of 3000-8000mm, and the material is mainly 42crmo. The offshore wind power equipment will also consider anti-corrosion processing. Carburizing and nitriding treatment.