Precision steel step pins are essential miniature components meticulously engineered for high-precision mechanical and electronic assemblies where dimensional accuracy and structural reliability are critical. Defined by their stepped cylindrical design, these pins enable seamless integration into tight-tolerance applications—with key dimensions (such as the smaller shaft diameter, verified at approximately 0.89mm via digital calipers) ensuring flawless fit and function.
Crafted from high-grade precision steel, these pins offer exceptional corrosion resistance, wear resistance, and dimensional stability—making them ideal for industries including medical device manufacturing (e.g., surgical instruments, diagnostic equipment), micro-electronics (such as sensor modules, connectors, and miniaturized circuitry), precision instrumentation, and advanced watchmaking. Fabricated through CNC turning and precision machining processes, each pin adheres to ultra-tight tolerances (typically within ±0.01mm) to guarantee consistency across production runs.
The polished surface finish not only enhances aesthetic uniformity but also reduces friction during installation and operational use—improving assembly efficiency and extending the service life of integrated systems. Whether utilized in standard configurations or customized for project-specific requirements, these high-precision steel step pins deliver the precision and durability needed to power critical miniature technologies.
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Aseguramiento de la Calidad
Cheque EntranteVerificar los certificados de las materias primas + pruebas de muestras (dureza, composición) para descartar defectos.
In-Process InspectionRealiza verificaciones puntuales en las etapas críticas con CMMs para validar las tolerancias (±0.001 mm) desde el principio.
100% Final TestComprobaciones de dimensiones completas, rugosidad de la superficie y funcionales: solo los aprobados avanzan.
Revisión de SalidaEmbalaje seguro + etiquetado por lotes; informes de pruebas/certificaciones incluidos para trazabilidad.