Realizing miniaturization with irregular and off-center pins for electronic devices.
Irregular and eccentric pins that contribute to the miniaturization and high precision of electronic devices.
In the electronics industry, there is a demand for miniaturization of products and high-density mounting. Consequently, the miniaturization and high precision of components are essential. Irregular pins and eccentric pins enable precise positioning and assembly to meet these needs, thereby improving product reliability. Our products utilize materials such as cemented carbide and ceramics, accommodating various shapes to contribute to the miniaturization and high performance of electronic devices. 【Application Scenarios】 - Miniature electronic devices - High-density mounting substrates - Precision instruments 【Benefits of Implementation】 - Miniaturization of components - High-precision positioning - Improved product reliability
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basic information
**Features** - Supports a variety of shapes such as oval, rectangular prism, triangular prism, and eccentric shapes - Various materials including carbide, SKH51, and ceramics - Capable of manufacturing from a single piece - Supports shank diameters from φ2 to φ12 and total lengths up to 150L - ISO9001 certified **Our Strengths** - Fine precision machining technology (minimum outer diameter φ0.01 and outer diameter tolerance ±0.0001, roundness 0.0001mm) - Capable of small batch production from a single piece to large lots of tens of thousands - Domestic and international material procurement network - Diverse processing track record of materials - ISO9001 certification and issuance of calibration certificates
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Applications/Examples of results
【Applications】 ■ Oval pilot pins ■ Diamond gauge pins ■ Oval punch pins for press processing ■ Triangular prism reamer pins ■ Oval core pins - Used in a wide range of industries including electronic components, automotive parts, jewelry, and optical communication parts.
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Company information
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.
