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Precision repair of eyeglass frame mold: Micro melting technology to improve jewelry accuracy
Date:2025-11-18 14:34     Source:daokedao     Browse:7

The die-casting mold for eyeglass frames has a small and complex cavity, making it difficult to accurately repair after wear, resulting in problems such as burrs and unclear patterns on the surface of the frame. Daokedao adopts micro focus laser cladding technology, with a spot diameter as small as 0.08mm, which can accurately repair the small patterns and corners of the mold. After repair, the cavity size tolerance is ± 0.01mm, and the surface roughness of the mirror frame product is Ra0.05 μ m. Select nickel based alloy powder that matches the mold steel, with a coating bonding strength of over 500MPa. After repairing a single set of molds, 100000 to 150000 mirror frames can be produced, which is twice as long as the traditional repair life. The equipment is equipped with a high magnification visual monitoring system to ensure the accuracy of repairing micro cavities and meet the precise repair needs of glasses and jewelry molds.

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