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 ...
During the alternating cold and hot cycles of die-casting molds, micro cracks are prone to occur on the surface of the mold cavity. If not treated in a timely manner, the cracks will rapidly propagate, leading to the scrapping of the mold. The success rate of traditional repair methods is low, and laser cladding crack repair for die-casting molds has become an efficient technology for mold maintenance.
The Daokedao laser cladding equipment adopts micro beam laser precise laser cladding repair technology to address the cracking problem of die-casting molds. By using an ultrafine laser beam to melt alloy powder onto the crack area, crack filling and strengthening are achieved. The heat affected zone during the melting process is controlled at 0.1-0.3mm, and the deformation of the mold is almost negligible. As a professional laser cladding equipment for mold repair, the surface of the repaired mold cavity is smooth, without defects such as pores and slag inclusions. The hardness is consistent with the surrounding substrate, and the service life is equivalent to that of a new mold.
The Daokedao laser cladding equipment can also perform overall laser cladding strengthening on the mold cavity, preventing cracking and wear problems in advance, and extending the service life of the mold by more than twice. Compared to replacing new molds, the repair cost is reduced by over 80%, and the repair cycle is shortened to 3-5 days, reducing downtime losses for die-casting enterprises and improving production continuity.
