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 ...
The luxury metal zipper die-casting mold has extremely high requirements for surface smoothness, and needs to achieve a mirror effect to ensure uniform coating of the zipper. Traditional polishing repair has a large heat affected zone, resulting in a mold life of only 3000 pieces after repair, and is prone to orange peel defects leading to product scrap. Daokedao adopts low-temperature laser cladding technology to control the substrate temperature rise below 100 ℃ during the cladding of nickel phosphorus alloy coatings, avoiding mold deformation. After polishing, the surface roughness reaches Ra0.04 μ m, which is completely consistent with the mirror effect of the new mold. After being applied by a luxury accessory factory in Italy, the mold life has been extended to 12000 pieces, the orange peel defect rate has decreased from 8% to 0.5%, and the cost of repairing a single set of molds is only 1/4 of that of a new mold. This technology has helped it pass the rigorous factory inspections of Gucci and Prada, becoming the core zipper mold supplier for the two major brands, with a 40% increase in order volume.
