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There are metallic components of industrial
equipment that have high wearing surface. On account of their
specification, sometimes, it is very difficult to replace them by
new components. So, the solution is their recuperation.One of the
employed methods is the use of Laser Cladding on wearing surfaces.
This is a new method and it is little used but it has big
technological potentialities. For this, it is important to develop
the applied research on the method of Laser Cladding surfaces by the
optimization of procedure parameters-the Power Laser Beam, Powder
Blown and Relative Velocity of deposition-in order to optimize the
cladding referring to shape (with, height, depth) steadiness
(roughness, discontinuity) and resistance of wearing surfaces
(hardness).
The achieved results allow the choice of the right Laser Power,
Powder Blower, relative Velocity deposition keeping in view the
desired solutions. Finally, this cladding technology was used to
repair three components: a tool, a shaft and a mixer blade. |
