High-precision small-diameter pin gauge made of carbide for semiconductor manufacturing
Achieving precise inner diameter measurements on a micron order. Contributing to the improvement of quality in semiconductor manufacturing.
In the semiconductor manufacturing industry, accurate measurement of fine holes is essential to ensure product quality. Particularly in the manufacturing processes of wafers and masks, the dimensional accuracy of fine holes significantly affects product performance. Even slight dimensional errors can lead to reduced yield and the occurrence of defective products. Our carbide high-precision small-diameter pin gauges enable accurate inner diameter measurements on the micron order, strongly supporting quality control in semiconductor manufacturing. 【Usage Scenarios】 - Measurement of fine hole diameters in wafers - Measurement of hole diameters in masks - Measurement of inner diameters of semiconductor components 【Benefits of Implementation】 - Improved quality through high-precision measurements - Reduction of defective products - Improvement of yield - Shortened measurement time
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【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 a variety of 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.