Lightweight Curved Aluminum Machining Parts

Overview

Engineered for applications requiring both flexibility and precision, our Lightweight Curved Pre Bent Light Aluminum Machining Parts offer seamless integration into curved structures, ideal for automotive interiors, architectural designs, and consumer electronics.

Features

Precision Bending Technology

Curvature Control: CNC pre-bent to radii 50-500mm (tolerance ±1mm), with angle accuracy ±0.5° (ISO 2768-1 medium class), supporting complex 3D geometries (e.g., arcs, spirals).

Material Ductility:

5052-H32 (elongation 20%): Ideal for tight-radius bends (min R=1.5x OD) in automotive trim.

6063-T5 (elongation 12%): Balances bendability and strength for structural curves.

Surface & Structural Quality

Finish Options:

Anodised (15μm Type II) for glossy curves in consumer electronics (salt spray 500h).

Polished (Ra ≤0.8μm) for mirror-like surfaces in architectural installations.

Seamless Structure: Cold-formed from single billet, eliminating weld lines and improving fatigue life (10^6 cycles at 50 MPa).

Design Flexibility

Cross-Section Variety: Round (Ø10-100mm), oval (aspect ratio 2:1), and custom profiles, with wall thickness 1-5mm for weight optimization (density 2.7g/cm³).

Functional Features: Pre-machined slots, threaded holes (M3-M8), and mounting tabs for direct assembly into curved frameworks.

Installation & Performance

Lightweight Advantage: 40% lighter than steel equivalents, reducing load in mobile applications (e.g., automotive door frames, drone structures).

Corrosion Resistance: 5052-H32’s marine-grade alloy (Mg 2.5%) passes 2000h salt spray test (ASTM B117), ideal for coastal architectural curves.

Application

Automotive Interiors: Curved trims, door handles, and dashboard frames, compliant with LV 124 vibration and temperature cycling standards (-40°C to 85°C).

Architectural Design: Curved mullions, canopy supports, and atrium structures, with anodised finishes matching building facades (Pantone color matching service).

Consumer Electronics: Lightweight frames for curved displays, VR headsets, and portable devices, with polished surfaces enhancing user experience.

Why Choose Us

Bending Technology Leadership

Proprietary springback compensation algorithm (patent pending) reduces curvature deviation by 70% (≤0.5mm/m), outperforming industry standards.

Quality Control

3D scanning (accuracy ±0.05mm) for curved surface inspection and tensile testing (ASTM E8/E8M) to ensure material consistency.

Rapid Prototyping

3D-printed bending dies (lead time 3 days) for custom curves (MOQ 20 parts), supported by in-house CAD/CAM integration.

Engineering Collaboration

Dedicated team for DFM reviews, optimizing bend radii and wall thickness to meet client-specific load and aesthetic requirements.