Lens mold processing using punch pins for optical equipment.
We offer carbide and PCD punch pins that are ideal for lens mold processing.
In the optical equipment industry, precise lens shapes and high quality are required. The performance of the lens is greatly influenced by the accuracy of the mold, making the quality of the punch pin crucial. Wear and lack of precision in the punch pin can lead to a decline in lens quality and a decrease in manufacturing efficiency. Our punch pins utilize materials such as carbide and PCD (polycrystalline diamond) to achieve high precision and durability in lens mold processing. 【Application Scenarios】 - Lens mold processing - Precision parts processing - Replacement of mold components 【Benefits of Implementation】 - Improvement in lens quality - Extension of mold lifespan - Enhancement of processing accuracy
basic information
【Features】 - Compatible with a variety of materials such as carbide, SKH51, and PCD (polycrystalline diamond). - Custom-made production to your desired size. - Capable of handling shapes with multiple steps. - Outer diameter precision: ±0.0002mm. - Outer diameter (φd): φ0.01 to φ20. 【Our Strengths】 - Fine precision machining: Minimum outer diameter of φ0.01, outer diameter tolerance of ±0.0001, roundness of 0.0001 (unit: mm). - Processing capability: Currently accepting orders from a minimum lot of 1 piece to tens of thousands of pieces every month. - Material procurement: Direct procurement of materials from almost all domestic carbide manufacturers is possible. Also capable of sourcing materials from European manufacturers and Asian manufacturers in Taiwan, China, and South Korea. Fine ceramics can be handled from material procurement to processing in one go. - Inspection guarantee system: ISO9001 certified, calibration certificates for measuring instruments can be issued upon request.
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Applications/Examples of results
We would like to introduce the "Punch Pin" handled by Sanwa Creation Co., Ltd. It is used for precision hole processing of inkjet printer heads, processing of carrier tapes for transporting semiconductors and electronic components, nozzle heads for fuel injection systems, and stainless steel processing of connector parts. In addition, for press processing of ultra-thin materials such as copper foil and aluminum foil, using PCD (polycrystalline diamond) for the tip material reduces adhesion to the punch and achieves a longer lifespan for the punch. 【Specifications (partial)】 ■ Material: Carbide, SKH51, PCD (polycrystalline diamond), etc. ■ Standards: Custom-made to your desired size Shapes with multiple stages are also available *For more details, please refer to the related links or feel free to contact us.
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Our company supplies products in the form of pins and shafts made from materials such as cemented carbide and fine ceramics to major tool manufacturers, electronic component manufacturers, and automotive parts manufacturers. Additionally, we manufacture and sell PCD (polycrystalline diamond) wear-resistant tools developed in response to our internal needs. Features of Sanwa Creation: - Micro precision machining: Minimum outer diameter of φ0.01, outer diameter tolerance of ±0.0001, roundness of 0.0001 (unit: mm) - Machining capacity: Currently accepting orders from a minimum lot of 1 piece to tens of thousands of pieces on a monthly basis - Material procurement: Direct procurement of materials is possible from almost all domestic cemented carbide manufacturers. We can also procure materials from European manufacturers and Asian manufacturers in Taiwan, China, and South Korea. We can handle everything from material procurement to processing for fine ceramics as well. - Processed materials: Cemented carbide, zirconia, alumina, silicon nitride, silicon carbide, SIC, SKH51, SUS, SKD, titanium, nickel titanium, ferro-titanium, polycrystalline silicon, etc. - Inspection guarantee system: ISO 9001 certified, calibration certificates for measuring instruments can be issued upon request.