Laser cladding technology has been widely used in the field of agricultural machinery parts, which can significantly improve the four major properties of agricultural machinery parts, namely wear resistance, corrosion resistance, fatigue resistance and heat resistance.

Laser cladding technology can greatly improve the wear resistance of agricultural machinery parts. During the use of agricultural machinery, it is often affected by wear and friction, resulting in severe wear on the surface of parts and affecting the service life. Through laser cladding technology, a layer of high-hardness coating with excellent wear resistance can be formed on the surface of parts. In this way, agricultural machinery parts can better resist wear during work, extend service life, reduce the frequency of maintenance and replacement, and reduce the operating cost of agricultural machinery.

Laser cladding technology can also improve the corrosion resistance of agricultural machinery parts. Agricultural machinery often comes into contact with corrosive substances such as moist soil, fertilizers, pesticides, etc. during farmland operations, which can easily cause corrosion on the surface of parts. Through laser cladding technology, a dense coating can be formed on the surface of the parts, effectively isolating the erosion of external corrosive media and improving the corrosion resistance of the parts. In this way, agricultural machinery parts can better resist corrosion in harsh working environments, extend their service life, and improve the reliability and stability of agricultural machinery.

Laser cladding technology can also enhance the fatigue resistance of agricultural machinery parts. Agricultural machinery is often subjected to repeated loads during long-term work, which can easily cause fatigue damage to parts. Through laser cladding technology, a fine grain structure can be formed on the surface of the parts, which improves the fatigue resistance of the parts. In this way, agricultural machinery parts can better resist fatigue damage during long-term work, extend their service life, and improve the reliability and stability of agricultural machinery.

Laser cladding technology can also enhance the heat resistance of agricultural machinery parts. When agricultural machinery works in a high temperature environment, the parts are often affected by the high temperature, which can easily lead to problems such as deformation and thermal cracking of the parts. In this way, agricultural machinery parts can better maintain stability in a high temperature environment, reduce the occurrence of deformation and thermal cracking, and improve the working efficiency and reliability of agricultural machinery.

The application of laser cladding technology in the field of agricultural machinery parts can significantly improve the wear resistance, corrosion resistance, fatigue resistance and heat resistance of agricultural machinery parts. The development and application of this technology provides an effective solution for improving the performance and extending the life of agricultural machinery, which is of great significance to the development of agricultural production.