China Lightweight Aerospace Structural Components from Reliable China Suppliers and Factory Supplier, Service

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Product Description

Product Overview

This structural component represents the pinnacle of subtractive manufacturing. Designed for the aerospace sector, it requires aggressive material removal to achieve a high strength-to-weight ratio. The visible tool paths are not just aesthetic; they are the signature of high-speed, high-precision milling strategies that Sunmy Hardware employs for complex projects.

Key Specifications
Material Aluminum 6061-T6 or 7075
Process 5-Axis CNC Milling
Roughness Ra 1.6 (Visible Tool Marks)
Machining Time 45 minutes/pc
Testing CMM Inspection 100%
Manufacturing Process Insight
1

5-Axis Simultaneous Milling

We utilize 5-axis machining centers to access the part from all angles. This allows us to machine complex undercuts and angled features in a single setup, reducing cumulative errors.

2

Lightweight Pocketing

Deep pockets are milled out of a solid block of Aluminum 6061-T6/7075, removing over 70% of the material weight while retaining the skeletal strength.

3

High-Speed Machining

We use specialized end mills and optimized tool paths to achieve a surface finish that often requires no manual polishing.

Key Features & Benefits
Extreme Precision

Extreme Precision

Tolerances are held to ±0.005mm on critical features.

Material Integrity

Material Integrity

Machining from a solid block ensures no internal voids or structural weaknesses compared to casting.

Complex Geometry

Complex Geometry

The 5-axis capability allows for organic shapes and non-standard angles that 3-axis machines cannot achieve.

Aesthetic Quality

Aesthetic Quality

The raw machined finish showcases the precision of modern manufacturing, often desired in high-tech industries.

FAQs
Q1: What file formats do you accept for quotation?
A1: We prefer STEP (.stp) or IGS (.igs) files for 3D models, accompanied by PDF drawings for tolerance specifications.
Q2: How do you ensure the quality of complex parts?
A2: We use CMM (Coordinate Measuring Machine) inspection to verify the geometry against the original 3D CAD model.
Q3: Can you do surface treatments after machining?
A3: Yes, we offer Anodizing (Type II & III), Alodine, and Powder Coating tailored to aerospace or medical standards.
Q4: What is your typical lead time for aerospace structural parts?
A4: Lead time depends on part complexity and quantity. Typically, prototype orders are completed within 7–15 business days, while production orders are discussed based on volume and scheduling.
Q5: Do you provide DFM (Design for Manufacturability) feedback?
A5: Yes. Our engineering team reviews every submitted design and provides a free DFM report to identify potential issues before machining begins, helping reduce costs and improve part performance.
Q6: What is the minimum order quantity (MOQ) for CNC milled parts?
A6: We have no strict MOQ. We support single prototype pieces through to large production runs, making us flexible for both R&D and volume manufacturing requirements.
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