What applications of die casting?

In-depth Analysis of Die Casting Applications

1. Automotive Core (Die Casting Dominates)

Powertrain:

Engine Block: Oil passages/water cooling chamber cast in one piece, eliminating the risk of welding leaks.
Transmission Housing: Bears the impact of gears, with internal reinforcing ribs densely packed like a spider web.

Electric Vehicle Revolution:

Battery Tray: Cooling pipes + anti-collision beams directly cast in, preventing leaks upon impact.
Motor End Cap: Electromagnetic shielding layer + heat dissipation fins molded simultaneously.

2. 3C Electronics (Precision Battlefield)

Mobile Phone Battlefield:

Metal Frame: 0.3mm card slot + 5G antenna signal window seamlessly integrated.
Laptop Shell: Hidden heat dissipation holes + hinge bracket die-cast in one piece.

Hardware Core:

Radiator Base: 0.5mm ultra-thin fin array, thermal conductivity surpasses CNC parts.

3. Heavy Machinery (Violent Bearers)

Hydraulic System:

Valve Block: Labyrinth-style flow channel cast in place, withstands 5000psi pressure without bursting.
Pump Body: Anti-cavitation curved impeller chamber, lifespan doubled compared to welded parts.

Agricultural Machinery Equipment:

Gearbox: Dustproof sealed structure + self-lubricating bearing housing cast in one piece.

4. Aerospace (Extreme Performance Control)

Aircraft Core:

Missile Seeker Head Housing: Vacuum die-cast with zero porosity, withstands 20,000G overload.
Satellite Support: Magnesium-aluminum composite die-casting, 40% weight reduction and resistance to space radiation.

Engine Components:

Turbine Intake Manifold: No creep at 700℃, cast with optimized airflow curved surface.

5. Consumer Goods (Cost Killer)

Home Hardware:

Door Lock Mechanism: Zinc alloy die-cast spring groove + pinhole, millions of opening and closing cycles without tooth breakage.
Faucet Valve Core: Copper alloy water channel + ceramic disc slot, ten years leak-proof.

Tool Equipment:

Power Tool Housing: Drop-resistant reinforcing ribs + heat dissipation grille, 2-meter drop without cracking.

6. Emerging Fields (Technological Frontiers)

Medical Equipment:

CT Scanner Slip Ring Support: Magnesium alloy die-cast demagnetization ensures zero interference in imaging.
Surgical Robot Joints: Antibacterial coated substrate, resistant to hundreds of high-temperature sterilization cycles.

Green Energy Technology:

Photovoltaic Inverter Housing: Aluminum die-cast heat dissipation labyrinth, no derating at full power up to 80℃.