CNC Machining & Lathe Services – Central Machinery Spare Parts, Brass Fabrication & Aluminum Milling
About the Machining Service Aluminum Cnc Milling Mechanical Parts
GreatLight, a leading precision CNC machining factory in China, delivers 5‑axis CNC machining and high‑speed turning with a tolerance of ±0.001 mm.
ISO 9001:2015 certified, we specialize in rapid prototyping and full‑scale production of custom metal and plastic components—ideal for aerospace, automotive, medical, and industrial equipment.
Key Features & Advantages
| Feature | Benefit |
|---|---|
| High‑Precision 5‑Axis CNC | Complex geometries, tight tolerances, minimal post‑processing |
| Advanced Turning Capabilities | Smooth surface finish, accurate bore & shaft machining |
| Wide Material Range | Stainless steel, aluminum, brass, titanium, composites |
| Rapid Turnaround | Prototype in 3–5 days, full batches within 2–4 weeks |
| Zero‑Defect Quality Control | In‑process CNC monitoring, laser inspection, final QA check |
| Cost‑Effective Customization | Small to medium batch pricing, flexible part design |
| ISO 9001:2015 Compliance | Consistent quality, traceability, customer confidence |
Suitable Applications
- Aerospace & defense components (aircraft fittings, drone parts)
- Automotive parts (gear housings, fasteners, engine components)
- Medical devices (surgical instruments, implants)
- Industrial machinery (valves, shafts, brackets)
- Prototype development for R&D labs
Technical Specification Table
| Item | Parameter | Typical Value | Unit |
|---|---|---|---|
| Material | Aluminum 6061 | ||
| Brass (C1100) | |||
| Stainless Steel 304 | |||
| Titanium Ti-6Al-4V | |||
| Machine | 5‑Axis CNC (VMC) | 300 × 200 × 200 mm work envelope | mm |
| 3‑Axis Lathe | 200 × 100 × 80 mm work envelope | mm | |
| Tooling | Carbide End Mills | 1–10 mm diameter | mm |
| High‑Speed Steel (HSS) | 1–20 mm diameter | mm | |
| Turning Inserts | 4–10 mm length | mm | |
| Surface Finish | Ra ≤ 0.8 µm (mirrored) | ||
| Tolerances | ±0.001 mm | ||
| Work‑piece Size | Max 500 × 500 × 500 mm | ||
| Production Capacity | 1,200 h per machine per year |
Machining Instructions (Sample Workflow)
- Design Review
- Verify 3D CAD model for manufacturability (tool access, undercuts).
- Confirm material selection and tolerances.
- Tooling & Setup
- Select compatible end mills or turning inserts.
- Set up fixtures, work‑piece clamping, and coolant flow.
- CNC G‑Code Generation
- Post‑process the CAM program for 5‑axis or 3‑axis operations.
- Simulate tool paths to avoid collisions.
- Dry Run (Optional)
- Execute a dry run on a dummy material to validate cycle time.
- Production Run
- Start machining, monitor spindle speed, feed rate, and coolant.
- Use real‑time CNC monitoring for temperature and vibration.
- Inspection & Quality Control
- Measure critical dimensions with CMM.
- Inspect surface finish (profilometer) and dimensional accuracy.
- Finishing & Packaging
- Deburr, clean, and optionally polish.
- Package with protective labeling for safe shipment.
Customization Guide
| Customization Option | Request Steps | Lead Time | Cost Factors |
|---|---|---|---|
| Material Substitution | Provide material spec; confirm availability. | 2–3 days | Raw material cost |
| Diverse Surface Finishes | Specify finish (anodized, brushed, satin). | 1–2 days | Post‑processing |
| Additive Manufacturing Integration | Include 3D‑printed inserts or hybrid parts. | 5–7 days | Hybrid process fee |
| Packaging & Labeling | Request custom packaging, barcodes, or QR codes. | 2–4 days | Packaging material |
| Rapid Prototyping (3‑Day Turn) | Submit final CAD; confirm urgency. | 3 days | Priority surcharge |
All custom orders are subject to a quick technical briefing to ensure feasibility and optimal cost.
Why Choose GreatLight for Your CNC Machining Needs?
- Unmatched Precision – ±0.001 mm tolerance on every part, ensuring flawless fit‑and‑function.
- Fastest Time‑to‑Market – Prototype delivery in 3–5 days, full production in 2–4 weeks.
- Expert Engineering Team – Experienced machinists and quality engineers collaborate on every project.
- Transparent Process – Real‑time monitoring and detailed reports keep you informed at every stage.
- Competitive Pricing – Volume discounts, flexible payment terms, and no hidden fees.
Get Started Today
Contact Our team is ready to transform your designs into high‑quality, ready‑to‑use components.
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