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 mold spring hole is subject to long-term reciprocating friction of the spring, and the enlargement of the hole diameter causes the spring to loosen, resulting in a mechanism jamming failure rate of over 25%. Daokedao adopts micro melting technology to melt a 0.1-0.15mm thick wear-resistant coating on the inner wall of the spring hole, with a hardness of HRC60 and a hole diameter tolerance controlled at ± 0.01mm, maintaining a clearance of 0.01-0.02mm with the spring. The equipment is equipped with a dedicated positioning tool for spring holes to ensure that the coaxiality error of the hole position after repair is ≤ 0.01mm. After application in a household appliance mold factory, the failure rate of spring mechanism jamming has decreased to 2%, the spring replacement cycle has been extended from 1 month to 6 months, the downtime for mold maintenance has been reduced by 80%, and the annual production capacity has been increased by 15%.
