Automotive Chassis & Suspension Brackets
Automated progressive and transfer die stamping lines ensure repeatable accuracy for high-volume production.
Product Introduction
Capabilities Overview
|
Metric / Parameter |
Standard Specification |
|
Quality Certification |
IATF 16949:2016 / ISO 9001:2015 |
|
Precision Stamping Tolerance |
Up to 0.02mm (Hole Pitch: 0.05mm) |
|
Press Capacity Range |
100T – 1,000T (Progressive & Transfer Dies) |
|
Material Thickness |
0.8mm - 8.0mm |
|
Corrosion Resistance |
E-coating / Zinc Plating passing 1,000-Hr Salt Spray Test (ASTM B117) |
|
PPAP Documentation |
Full PPAP Level 3 (FAIR, Control Plan, CPK/PPK Reports) |
Manufacturing & Engineering Capabilities
High-Precision Metal Stamping & Deep Drawing
Automated progressive and transfer die stamping lines ensure repeatable accuracy for high-volume production.
Complex Geometry: Deep drawing capabilities for suspension towers, control arm mounts, and chassis cross-members without material thinning.
Batch Consistency: Statistical process control ensures minimal dimensional drift across multi-thousand-unit production runs.
Robotic Welding & Sub-Assembly
Automated MIG/TIG & Spot Welding: Delivers high weld penetration and structural strength without thermal deformation.
In-Line Fixture Verification: Ensures exact hole alignment and connection dimensions prior to coating.
Integrated Secondary Machining
CNC milling, high-speed tapping, and laser cutting integrated to satisfy ultra-tight tolerances on critical mounting interfaces.
Material Selection & Lightweighting Solutions
High-Strength Steels (AHSS / UHSS / S355 / Q235): Delivers maximum yield strength and fatigue resistance for heavy-duty chassis structures.
Automotive Aluminum Alloys (6061-T6, 5052-H32): Engineered for Electric Vehicle (EV) lightweighting to reduce curb weight while meeting strict crash-safety requirements.
Stainless Steel (304 / 316): Corrosion-resistant performance for harsh underbody environments.
Advanced Surface Finishes: E-coating and Zinc-Nickel plating compliant with global OEM environmental standards.
Rigorous Quality Control
Raw Material Traceability: Chemical and mechanical verification (MTR) prior to production entry.
3D CMM Metrology: Full-dimension checks on ZEISS Coordinate Measuring Machines against STEP/IGES CAD files.
Process Capability Monitoring: Continuous evaluation of Critical-to-Quality (CTQ) dimensions targeting.
Destructive & Durability Testing: Weld seam penetration testing, tensile testing, and salt-spray corrosion analysis.
Applications
Passenger Vehicles
Control arm brackets, shock absorber mounts, sway bar bushings, subframe ties.
Commercial Trucks & Buses
Heavy-duty chassis cross-member supports, engine mounting brackets, leaf spring mounts.
Electric Vehicles (EV)
Lightweight aluminum battery tray brackets and reinforced structural subframe mounts.
Streamlined Customization Process
DFM & Engineering Review: 2D/3D CAD assessment for manufacturing feasibility, tooling layout, and material optimization.
Rapid Prototyping: Soft-tooling and laser-cut samples for design validation and fitment testing.
Tooling Development & PPAP Level 3: Production hard tooling, initial sample inspection reports (FAIR), and process capability sign-off.
Mass Production & On-Time Delivery: Automated production with full batch traceability.
FAQ
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