Aluminum Stamped Parts Sheet Metal Fabrication Parts CNC Machined Components

Descrizione

What Are Stamped Parts?

Stamped parts are precision metal components manufactured through a stamping process, where sheet metal is placed in a die and formed into specific shapes using mechanical presses. This high-volume production method creates parts with excellent dimensional accuracy, consistency, and cost efficiency, making them ideal for industries requiring mass-produced metal components.

Materials

Stamped parts are typically made from:

• Cold-rolled steel (good strength and formability)

• Stainless steel (corrosion-resistant for harsh environments)

• Aluminum (lightweight with good conductivity)

• Copper & brass (excellent electrical/thermal properties)

• High-strength alloys (for demanding structural applications)

Surface Treatments

Common finishing options include:

• Powder coating (durable decorative finish)

• Electroplating (zinc, nickel, or chrome for corrosion resistance)

• Anodizing (for aluminum parts)

• Passivation (stainless steel corrosion protection)

• Galvanizing (hot-dip or electro-galvanized for steel)

Specifications

• Thickness range: 0.2mm to 6mm

• Tolerances: ±0.05mm to ±0.5mm depending on complexity

• Maximum part size: Up to 1500mm in length

• Production volume: Suitable for 10,000+ piece runs

Applications

• Automotive: Brackets, chassis components, engine parts

• Electronics: Connectors, shielding cans, heat sinks

• Appliances: Housings, panels, internal mechanisms

• Construction: HVAC components, structural brackets

• Medical: Surgical instrument components, device housings

Excellent Case: Electric Vehicle Battery Enclosure

A leading EV manufacturer needed lightweight yet rigid enclosures for their next-generation battery packs. They implemented aluminum stamped parts (1.2mm thickness, anodized finish) for the protective housing.

Key Advantages:
✔ 40% weight reduction compared to steel alternatives
✔ Precision fit ensured proper thermal management spacing
✔ Corrosion-resistant anodizing protected against road salts
✔ High-volume production met demand of 50,000 units/month

The solution decreased assembly time by 25% while maintaining crash safety standards, demonstrating how stamped parts enable both performance and manufacturing efficiency in cutting-edge automotive applications.