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 ...
After the mold guide sleeve wears out, the traditional method requires a complete replacement, with a cost of over 500 yuan per set and a replacement cycle of 2-3 days. Daokedao adopts the process of "inner hole melting+precision grinding" to melt Ni-P alloy coating in the worn area of the guide sleeve inner hole, with a thickness of 0.1-0.2mm and a hardness of HRC55-58. After repair, the roundness error of the inner hole of the guide sleeve is ≤ 0.003mm, and the clearance between it and the guide column is controlled at 0.005-0.008mm, with a guiding accuracy of IT5 level. After being applied in a certain mold repair factory, the cost of repairing a single set of guide sleeves was only 80 yuan, and the time was shortened to 4 hours. After repair, the service life of the guide sleeves reached 90% of the new parts, saving 60000 yuan in annual spare parts costs.
