The principle of high-speed laser cladding is that the shaping of the beam and the speical design of the cladding head enable the pweder particles to reach a molten state before contacting the substrate, and then metallurgically bond with the molten pool os the substrate to achieve a speed increase and a better surface,quality.
4KW Cladding Reference Index: Cobalt-based alloy Stellite6, cladding thickness 0.5mm. efficiency ≥0.9 m2/h,dilution rate≤ 3%.
High-speed laser cladding technology features
Cladding efficiency is several times that ofordinary cladding
Compared with ordinary laser cladding, the dilution rate is lower, the heat affected zone is smaller, the deformation amount is smaller, and the base surface is metallurgically bonded.
Compared with prdinary laser cladding, the surface quality is better, and the subsequent turning steps can be omitted.
Can carry out zone welding, less material consumption.
Concentrated energy density and fast cooling.
Process is easy to automate.
Almost no waste water and dust pollution, low noise.
|