Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
Injection mold cavities are prone to scratches, pitting, and other wear due to prolonged exposure to molten plastic, leading to an increased defect rate in molded products. Daokedaow employs micro-focus laser cladding technology, with spot diameters precisely controlled between 0.1-0.3mm. Using Ni-Cr alloy powder compatible with mold steel, the cladding layer achieves a density of 99.8%. After repair, the cavity surface roughness reaches Ra0.05μm, matching the mirror-like finish of new molds, with dimensional tolerances controlled within ±0.01mm. The equipment features a process memory function, capable of storing 20 sets of commonly used injection mold repair parameters, reducing mold change debugging time to 40 minutes. Post-repair, mold lifespan is extended to 1.5 times the original, with product defect rates dropping from 8% to 1.2%. The overall cost is only 30% that of new molds, suitable for injection molding applications such as home appliances and automotive plastic parts.
