Technology / product information

Vietnam Press Mass Production Case：Valve Component for Turbocharger（SPCC)

Stable monthly supply of 30,000 solenoid valve components for turbochargers using SPCC press processing. By switching from cutting to pressing, we achieved high precision and shorter lead times.
Overview
This case involves a sliding component used in solenoid valves for motorcycle fuel supply systems. Traditionally manufactured by cutting, the process was converted to pressing, greatly improving mass producibility and cost competitiveness.
Features
- Material: SPCC, sheet thickness t1.6 mm
- Die and punch clearance minimized to expand shear surface
- Fracture surface reduced (0.3 mm), wide shear surface secured (1.7 mm)
- Stable supply of 30,000 units/month, with over 10 years of delivery track record
Technical Innovations
- Process conversion from cutting to pressing
- Thorough hardening and maintenance of dies to counter wear
- Process management that balances productivity and quality
Results
- Lead time shortened by 80% compared to conventional methods
- Processing cost reduced by approx. 15%
- Long-term stability in quality and supply system maintained
Industry Application Examples
- Motorcycles
- Automobiles
- Electrical components
High-precision press processing for mass production simultaneously achieves cost competitiveness and reduced lead times.
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