YAG laser mold welding machine is specially designed for the mold
industry special laser welding equipment, suitable for small and
medium-sized mold and mechanical parts repair.
YAG laser repair has the following characteristics:
(1) The fine structure of the cladding layer is compact and the
chemical structure is uniform.
(2) It is easier to achieve precision repair of the mold, the heat
affected zone is smaller after repair, and it can form a good
metallurgical combination with the substrate. High bonding
(3) Wide choice of cladding materials, some nickel-based
cobalt-based and iron-based alloys can be used as cladding
(4) The laser spot can enter particularly small areas or areas that
are difficult to access by other technical means, and the material
Less consumption and excellent cost performance.
(1)Small beam diameter and small heat affected zone will not cause
deformation of precision molds.
(2)Welding small and fine geometric area, suitable for all sizes of
(3)The workpiece does not change color after welding, there will be
no pores and trachoma, and it can be directly ground, polished and
(4)Without the influence of substrate structure deformation, the
workpiece can reach 50-60 Rockwell hardness after welding.
(5)The laser head can move forward and backward, and can be used
for electric lifting.
(6)The table can be moved in X, Y and Z directions.
CCD for reviewing the welding path
YAG laser welding head
X,Y axis moving platform
Z axis lifter platform
YAG laser path and generator
|Cooling mode||Water cooling|
|Laser pulse frequency||1-200Hz|
|Minimum welding pool||0.1mm|
|Water chiller size||75*48*81cm|
|Lamp’s working life||8-12months|
|Laser pointer||Red pointer|