Vietnam Press Mass Production Case Study: Valve Components for Turbochargers (SPCC)

【Vietnam Press Mass Production Case Study: Valve Components for Superchargers (SPCC)】Stably supplying 30,000 solenoid valve components for superchargers per month through SPCC press processing. Achieved high precision and short lead times by converting the manufacturing method from machining.
【Overview】
This case study features sliding components used in solenoid valves for motorcycle fuel supply systems. Traditionally manufactured by machining, converting to press processing significantly improved mass productivity and cost competitiveness.
【Features】
・Material: SPCC, Sheet thickness t1.6mm
・Expanded the shear surface by extremely narrowing the clearance between the die and punch
・Minimized fracture surface (0.3mm), ensured a wide shear surface (1.7mm)
・Stable supply of 30,000 units per month, over 10 years of delivery track record
【Technical Innovations】
・Conversion of manufacturing method from machining to press processing
・Thorough hardening and maintenance of dies, implemented wear countermeasures
・Process management balancing production efficiency and quality
【Effects】
・Lead time reduced by 80% compared to conventional methods
・Processing cost reduced by approximately 15%
・Maintained long-term stable quality and supply system
【Example Industries for Application】
・Motorcycles
・Automobiles
・Electrical components
By supporting mass production with high-precision press processing, we simultaneously achieve cost competitiveness and reduced lead times.
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