Detailed Description
AGV chassis built from 6060 aluminum extrusion frames accumulate 0.4–0.6mm joint play within 12 months in high-humidity warehouses due to galvanic corrosion at bolted connections. Frame weight (18–25kg for 1.2m×0.8m base) also limits payload capacity and battery range.
Feature: T700 prepreg [0/90] dominant layup, molded corner radius R3–5mm, autoclave 7bar.
Advantage: Density 1.52g/cm³, axial compression ≥1850MPa, torsional stiffness GJ 4.2× equivalent Al extrusion, void ≤1.2%.
Benefit: 50% lighter frame → AGV carries 22% more payload or runs 18% longer per charge; molded corners eliminate stress concentration at frame joints; zero galvanic corrosion with stainless steel fasteners; flat surfaces accept precision machined brackets directly.
C-scan ultrasonic inspection per batch. CNC end-cut and notch service available ±0.1mm. Legal export.
Specification
|
Parameter |
Value |
|---|---|
|
Process |
Prepreg autoclave |
|
Fiber |
T700 / T300 |
|
Section |
10×10 to 80×80mm |
|
Wall |
1.0–5.0mm |
|
Length |
≤2500mm |
|
Density |
1.52g/cm³ |
|
Axial comp. |
≥1850MPa |
|
Torsional GJ |
4.2× Al extrusion equiv. |
|
Export |
Legal export full docs |
FAQ
Q: Can square tube be bolted directly to aluminum base plates?
A: Yes, use stainless steel hardware + nylon isolation washer to prevent galvanic pair.
Q: Frame stiffness comparison to 40×40×3mm Al extrusion?
A: 35×35×2mm carbon tube matches EI at 52% less weight-calc provided.
Q: CNC notch for cross-member joint?
A: Yes, ±0.1mm notch with chamfered edge to prevent fiber peel, CMM verified.
Q: Paint/coating for chemical plant?
A: Polyurethane topcoat resistant to cutting fluid, hydraulic oil, mild acids-tested per ASTM D1308.
Q: Export docs?
A: HS 6815.99, MSDS, CO, batch cert, dual-use screening.
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