What is Metal Stamping? A Complete Process Breakdown
Begin with a 2-line definition:
“Metal stamping is a high-precision manufacturing process that transforms sheet metal into specific shapes using specialized dies and presses. Widely used in automotive, aerospace, and electronics industries, this cost-effective method produces components like brackets, connectors, and chassis parts.”
Key Advantages of Metal Stamping
- Bullet points with icons:
✓ 30-50% faster than CNC machining
✓ 99.8% material utilization rate
✓ ±0.001″ repeatable accuracy
The 6-Step Metal Stamping Process Flow
(Secondary keyword: “Sheet Metal Forming Steps”)
- Material Selection & Blanking
- Discuss common metals: Cold-rolled steel (CRS), aluminum 5052, stainless 304
- Include thickness ranges (0.5mm-6mm)
- Technical term: “Shear strength calculation”
- Die Design & Simulation
- Mention CAD software (Autoform, SolidWorks)
- Insert diagram placeholder: “Progressive Die Structure”
- Press Machine Setup
- Compare mechanical vs hydraulic presses
- Tonnage chart: 20T for small parts → 2500T for automotive panels
- Forming Operations
- Sub-processes:
• Drawing (deep/sheet)
• Bending (Air/V-die)
• Coining (high-pressure detailing) - “Progressive die stamping for electrical contacts”
- Sub-processes:
- Secondary Processing
- Surface treatments: Powder coating, electro-galvanizing
- Add-on features: Thread tapping, welding points
- Quality Control
- CMM measurement (Coordinate Measuring Machine)
- ISO 9001:2015 compliance standards
Industry Applications
Custom Metal Stamping Services
- Automotive: Seat brackets, engine mounts (50% market share)
- Electronics: EMI shields, battery contacts
- Medical: Surgical instrument components
H3: Choosing a Metal Stamping Partner
China metal stamping manufacturer
☑ Minimum order quantity (MOQ) policies
☑ IATF 16949 certification for automotive
☑ Prototype lead time (<7 days)
Metal Stamping Process: Step-by-Step Guide & Industry Applications (2025 Update)
