Micro-shape processing by die-sinking electrical discharge machining for optical lens molds.
Diagonal grooves in lens molds and fine shape processing solved by electrical discharge machining!
In the optical lens mold industry, precise shape processing of molds that influence lens performance is required. In particular, angled grooves and complex three-dimensional shapes greatly affect the quality of the mold and the accuracy of the lens. Fine shapes that are difficult to achieve with wire-cut electrical discharge machining can be realized with high precision using die-sinking electrical discharge machining. The technology of our partners enhances the design freedom of molds and supports the manufacturing of high-quality lenses. 【Application Scenarios】 - Processing of angled grooves in lens molds - Groove processing up to the intermediate part of lens molds - Processing of complex three-dimensional shapes 【Benefits of Implementation】 - High precision in mold processing - Improvement in lens performance - Mold production with short lead times
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【Features】 - Supports diagonal grooves and partially stopped groove processing - Capable of processing complex three-dimensional shapes - Achieves high precision in shape accuracy - Processing with short lead times - One-step processing using dedicated electrodes 【Our Strengths】 - Flexible responsiveness through a network of diverse processing companies - Cost competitiveness through collaboration with partner companies in China - Years of experience and know-how - Ability to propose processing solutions from drawings - Quality assurance system
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The concerns faced in the daily procurement of custom-made processed products, such as "not arriving on time," "unstable quality," "unable to process according to the drawings," and "existing suppliers going out of business," among others. Bandaï's proud custom processing procurement network, the "Hometown Processing Network," consists of unique processing companies from various regions including Hyogo, Osaka, Shimane, Tottori, Hiroshima, Aichi, Kanagawa, and Ibaraki, and it leads to solutions for a wide range of issues related to custom-made processed products. Additionally, in recent years, we have also established a procurement network with reliable overseas processing companies, the "International Processing Network," to strengthen our ability to resolve cost-related concerns.