Custom Swiss Machined Precise Shaft for Automotive

OEM Custom Swiss-type Machining Precise Shaft For Automotive

Material: Stainless steel (e.g., SUS304 / SUS316), carbon steel (e.g., 45 steel), alloy steel (customizable)

Shape: Long cylindrical straight shaft structure, single-end knurling design (straight lines/grid lines)

Flat or slightly chamfered ends

Size Range: Diameter: φ2 mm – φ10 mm (customizable)

Length: 20 mm – 300mm (adjustable upon request), Tolerance: ±0.001 mm or higher precision

Internal Design: Solid Shaft structure,No hollow design, ensuring overall rigidity and strength

Surface Treatment: Polishing, electroplating (nickel/chrome plating), blackening, passivation

Manufacturing Process: CNC turning (CNC) Turning, precision knurling, fine grinding (optional), automated cutting and chamfering

Elite Swiss-Type Machining for High-Precision Shafts

At CAIYI, we redefine manufacturing standards with our precise shaft production capabilities. Leveraging state-of-the-art Swiss-type CNC technology, we specialize in creating slender, complex shafts that maintain microscopic tolerances. Our engineering focus ensures that every component delivers the stable performance and smooth operation required for automotive electrical systems and industrial automation.

Key Technical Advantages:

Superior Concentricity & Stability: Our Swiss-type machining process excels at producing long, thin shafts without deflection. This results in excellent concentricity, reducing vibration and wear in high-speed mechanical equipment.
Strict Quality Assurance: We implement a multi-stage quality control protocol. From raw material inspection to final dimension verification, we ensure every precise shaft meets your exact specifications with a perfectly smooth surface finish.
Advanced Material Versatility: To meet diverse industrial needs, we offer various material options including high-grade stainless steel, alloy steel, and carbon steel. Each material is selected for its specific resistance to heat, corrosion, and mechanical stress.
Optimized Surface Finishes: We minimize friction through precision grinding and polishing. This reduces energy loss and significantly extends the service life of the components in demanding environments.

Professional OEM/ODM Customization:

Bespoke Design Support: As an experienced OEM manufacturer, we transform your drawings or samples into reality. Our DFM (Design for Manufacturing) experts help optimize your designs for better cost-efficiency and performance.
High-Volume Repeatability: Our automated production lines ensure consistent quality across thousands of units, making us a reliable partner for global automotive Tier 1 suppliers.
Versatile Industry Application: Beyond automotive, our shafts are essential components in industrial machinery, robotics, and complex automation systems.