Automotive CNC Parts
IATF 16949 certified precision CNC machined parts for automotive and electric vehicle applications. PPAP Level 3 capable. Transmission gears, EV motor housings, brake components, suspension parts. Production volumes from prototypes to 100,000+ units per year.
Automotive Quality Standards
PPAP Level 3
Production Part Approval Process with full dimensional, material, and functional validation. All documents submitted per AIAG guidelines.
FMEA
Process Failure Mode Effects Analysis completed for all critical features. Risk mitigation documented and reviewed with your SQE.
SPC / CpK
Statistical Process Control data provided with every lot. Capability studies (Cp/Cpk ≥ 1.67) on key characteristics.
MSA / Gauge R&R
Measurement System Analysis per AIAG. All gauges and CMM programs validated before production.
EV vs. Traditional Automotive Components
| Component | ICE Vehicle | EV (Electric) |
|---|---|---|
| Motor Housings | Engine block (cast iron) | Machined aluminium, thin-wall, liquid-cooled |
| Transmission Gears | Spur/helical, multi-speed | Single-speed reducers, quieter profiles |
| Battery Components | N/A | Cooling plates, bus bars, enclosure frames |
| Brake Components | Cast iron discs, aluminium calipers | Lighter discs, regen-compatible calipers |
| Suspension | Steel control arms, aluminium knuckles | Lightweight aluminium, high-strength steel |
| Steering | Hydraulic rack & pinion | Electric power steering, steer-by-wire housings |
Typical Parts We Machine
EV Motor Housing
Al 6061-T6 · ±0.05mm
Liquid-cooled, thin-wall, 5-axis machined
Transmission Shaft
Steel 8620 · ±0.005mm
Case-hardened, ground, splined
Brake Caliper Body
Al 6061 · ±0.05mm
Safety-critical, pressure-tested
Battery Cooling Plate
Al 6061 · ±0.1mm
Vacuum-brazed, leak-tested
Suspension Bushing
Steel 1045 · ±0.01mm
Zinc-plated, press-fit tolerance
Sensor Housing
SS 304 · ±0.01mm
Welded, leak-tested, corrosion-resistant
Automotive Project?
IATF 16949 certified. PPAP Level 3. Submit your CAD for an engineer-reviewed quote.
Get Automotive Quote →