Gas turbine repair and remanufacturing technology (LASER calculus microwelding, LMI-welding)

Innovative technology (non-destructive restoration technology and non-destructive surface strengthening technology)

Laser Calculus Microscopic Welding, LMI-Welding

This is an effective method for in-situ non-destructive repair of three-dimensional local damages (such as voids, pores, deep pits and cracks) of the workpiece, especially when the base material is a material that is difficult to weld or cannot be welded. The calculus welding can be used to obtain the three-dimensional repair welding repair area with the smallest stress, the best spatial combination and the fewest defects.