Introducing product examples of resin PES lenses that allow for more flexible shapes and designs than existing glass lenses!
We would like to introduce a case study on the production of "PES resin lenses." These lenses weigh half as much as existing glass lenses and allow for a high degree of freedom in shape and design. Our company has the technology to achieve ultra-thick molding of over 20mm from a flange as thin as 2mm without overmolding, and we also possess the technology to suppress sink marks in flat areas to 5μm even in ultra-thick molding. Please feel free to contact us when you need assistance. 【Nisshin Kogyo's Technical Features】 ■ We have the technology to achieve ultra-thick molding of over 20mm from a flange as thin as 2mm without overmolding. ■ We possess the technology to suppress sink marks in flat areas to 5μm even in ultra-thick molding. *For more details, please refer to the PDF materials or feel free to contact us.
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【Lens Features】 ■ Half the weight of existing glass lenses ■ Allows for more flexible shapes and designs compared to existing glass lenses *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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■Orientation control molding of fillers: Controls the orientation of carbon fibers, glass fibers, talc, etc. In particular, it improves issues such as strength reduction at joints, bulging due to shrinkage differences, and appearance defects through the orientation control of fillers. This technology also addresses the appearance defects that occur as black streaks due to the orientation of paint-free metallic-colored resins. It is important to note that this is orientation control, which differs from weldless molding. ■Paint-free metallic resin molding technology: Demonstrates advantages different from painting and plating. ■Thick-walled molding: Achieves downsizing of molding machines through our unique intrusion (flow molding) technology. Unlike conventional technologies from other companies, it is possible to improve the quality of molded products to be equal to or better than that of standard injection molding. We have trademarked our distinctive technology as Revolution Injection Molding (Rev Inj). ■Flow analysis: Possesses analysis technology where molding engineers (first-class skilled workers) analyze and integrate actual molding phenomena with simulations.