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 for photovoltaic module frames must ensure high-precision forming of the profiles. Traditional nitriding treatment results in low cavity hardness (HRC 55-58), leading to cavity wear from prolonged extrusion, increased dimensional deviations in the frames, and a mold lifespan of only 20,000 to 30,000 cycles, which affects the assembly accuracy of photovoltaic modules.
Daodao Dao Laser Cladding Equipment applies wear-resistant and anti-stick coatings to cavity surfaces, achieving a hardness of HRC63-66 and wear resistance four times that of nitrided treatment. By 3D scanning to replicate original cavity data, post-cladding dimensional accuracy errors are ≤±0.01mm, with a 30% improvement in frame forming precision.
The repaired mold extends its service life to 60,000-80,000 cycles, with a 15% improvement in the qualification rate of photovoltaic module frames. The repair cost is only one-third of that for new molds. After adopting this technology, a photovoltaic enterprise reduced mold replacement costs by 70%, boosting photovoltaic module production capacity.
