High-precision small-diameter pin gauge made of carbide for optical instruments.
Achieves accurate inner diameter measurement in the micron order. Ideal for lens adjustment.
In the optical equipment industry, precise adjustment of lenses significantly affects product performance. In particular, accurate inner diameter measurement is essential for optical axis adjustment and fine-tuning of focal lengths. Even slight errors can lead to image distortion or a decrease in resolution. Our carbide high-precision small diameter pin gauges enable accurate measurements on the micron order, contributing to improved precision in lens adjustments. 【Application Scenarios】 - Lens assembly processes - Inspection of optical components - Optical axis adjustment 【Benefits of Implementation】 - Enables high-precision lens adjustments - Improves product quality - Enhances work efficiency
basic information
【Features】 - Ultra-precision can be used as a master pin gauge - Available in sizes with an outer diameter of 0.1 to 10mm and a total length of 40 to 60mm - φ6.001 to φ10.000 can be custom ordered - Production in zirconia material is also possible - Supports lots starting from one piece 【Our Strengths】 - Fine precision machining technology: minimum outer diameter of φ0.01mm, outer diameter tolerance of ±0.0001mm, roundness of 0.0001mm - Compatibility with various materials: carbide, zirconia, alumina, etc. - Quality assurance through ISO9001 certification - Issuance of calibration certificates and traceability system diagrams (additional cost)
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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.