1. Fast speed and high efficiency: processing efficiency (0.5-1.5m2/h), linear speed up to 100m/min, greatly improving the cladding efficiency. Alloy steel matrix with a diameter of 70, clad with martensitic stainless steel material, with a coating thickness of 0.5mm, and 70% overlap, the cladding efficiency can reach 1.2 m2/h, and the overall processing efficiency is 3-4 times that of conventional cladding.
2. The cladding layer is smooth and smooth: after the cladding is completed, it can be directly polished without turning, thus greatly saving materials and processing costs.
3. The cladding layer can be thin and thick at the same time: thin coating cladding (0.2mm-0.3mm), medium and thick coating cladding (0.3mm-1.5mm), which can give consideration to both thin and thick cladding. In special cases, multi-layer cladding can also be carried out, which is convenient and fast.
4. The heat input is small, and the workpiece is not easy to deform: the heat input of high-speed cladding on the workpiece is small, and the thermal deformation of the workpiece is greatly reduced, which can be used to process thin-walled parts and small pieces.
5. Low dilution ratio: the dilution ratio can be controlled to be less than 3%, which can better maintain the high-quality performance of the cladding coating.
6. Machinable nonferrous metals: It can realize the surface strengthening of copper, aluminum, titanium and other nonferrous metals, especially suitable for the research and analysis of the characteristics of nonferrous metals.
7. High power density of laser welding joint: it can be coated with high melting point powder materials.
8. Energy saving, environmental protection and wide application: no three wastes are produced during high-speed cladding, which breaks the restrictions of many application fields of traditional cladding. It is an effective and feasible process to replace electroplating.
Source: Guosheng Laser
