High Rigidity Robotic Welded Aluminum Front Engine Compartment Frame
The front compartment frame assembly is fabricated from 6061 or 6082 T6 aluminum extrusions with a yield strength of ≥290 MPa, delivering excellent bending and torsional rigidity.
Robotic MIG welding and non-destructive testing (NDT) verification ensure dimensional tolerances within ±0.5 mm. Post-weld CNC one-shot finishing is applied to all mounting interfaces.
Pre-placed rivet nut holes with a tolerance of ±0.1 mm are featured in this aluminum engine compartment frame, greatly simplifying final assembly. Test data is provided to validate high hardness and impact resistance.
High Rigidity Robotic Welded Aluminum Front Engine Compartment Frame
| Category | Technical Parameters | Standard |
|---|---|---|
| Product Name | High Rigidity Robotic Welded Aluminum Front Engine Compartment Frame | sill beam/sill beam assembly |
| Material Grade | 6082 Aluminum Alloy | High-Strength Grade |
| Temper | T6 | Heat Treated |
| Tensile Strength | ≥ 290 Mpa | Structural Stability |
| Yield Strength | ≥ 240 Mpa | Load-bearing Capacity |
| Elongation | ≥ 10% | Ductility & Toughness |
| Compatible Module | Customized Dimensions | Large-Format Modules |
| Manufacturing process | Extrusion+CNC+CMT+Powder Coating |
HBW hardness testing (≥95) and Webster hardness testing confirm yield strength ≥290 MPa.
Robotic MIG welds are 100% inspected using ultrasonic or radiographic NDT to detect any internal defects.
Static bending and torsional rigidity tests are conducted to validate structural stiffness; test data is provided.

Annual Production Capacity: 70,000 Tons

Support for Various Length and Cross-section Designs Based on Client Drawings

Export-standard Protective Packaging to Prevent Deformation During Sea Freight
A: Very stable. Every batch is controlled under ISO/TS 16949, with 100% gauging inspection for critical holes and profiles. We have supplied over millions of sets with a customer complaint rate below 5 %.
A: Normal lead time is 25~30 days. We reserve 20% flexible capacity for rush orders, with fastest delivery in 15 days upon prior agreement(Shipping time not including).
A:Our current monthly capacity is 50,000 sets. 5,000 sets/month is well within our capability, and we can sign an annual supply agreement to secure capacity.
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