Top 10 Welding Systems for Efficient and High-Quality Welding Work - A Buyer's Guide [2021]

Laser cladding of agricultural machine blades，Agricultural machinery blades as a key working part of agricultural machinery, the use of frequency and load is increasing, the blade wear resistance, corrosion resistance and other performance requirements have also increased. However, the strength and hardness of traditional blade materials are often difficult to meet the harsh environmental requirements of long-term operations. As an advanced surface treatment process, laser cladding technology, with its unique advantages, has gradually become an important technical means to improve the performance of agricultural blades. Laser cladding is a technology that utilizes a high-energy laser beam to clad alloy powder material onto the surface of a workpiece. In the process, the laser beam instantly melts the powder and the substrate surface, forming a molten pool, the molten pool is cooled and solidified to form a high hardness, high wear-resistant cladding layer. This technology not only improves the surface properties of the workpiece, but also makes it resistant to wear and corrosion. By depositing a layer of high hardness alloy material on the blade surface, the laser cladding technology can greatly improve the wear resistance of the blade. Test data show that the wear resistance of laser cladding treated blades is 3-5 times higher than that of traditional heat treatment or coating process, which prolongs the service life of the blades and reduces the downtime for maintenance of agricultural machines. Through laser cladding, a dense layer of alloy cladding can be formed on the surface of the blade, which has excellent corrosion resistance and can effectively resist the erosion of various acids, alkalis and salts, ensuring that the blade still maintains high efficiency in harsh environments.

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