GreatLight Custom CNC Aluminium Machining Set – Precision Metal Parts, Aluminium, and Prototype Solutions
Product Overview
GreatLight CNC Machining Center delivers high‑precision custom metal parts, aluminium components, and rapid‑prototype solutions using advanced 3‑, 4‑ and 5‑axis CNC machining technology. Our factory, located in Dongguan, China, is ISO 9001:2015 certified and boasts a 0.001 mm tolerance guarantee across all machining operations. From simple mechanical parts to complex aerospace or automotive components, we transform your CAD designs into flawlessly finished parts in days, not weeks.
Core Features
| Feature | Description |
|---|---|
| High‑Tightness Machining | 0.001 mm tolerance on critical dimensions, ensuring perfect fit and function for tight‑tolerance assemblies. |
| 5‑Axis Capability | Advanced 5‑axis machines allow complex geometries, internal features, and over‑angled surfaces with minimal tool changes. |
| Rapid Turn‑Around | Prototype production in 48 h, standard production in 5–10 days depending on volume. |
| Material Flexibility | Aluminium alloys (6061, 7075, 2024), stainless steel (316L, 304), titanium, brass, and composite alloys. |
| Surface Finish | CNC finishing, polishing, anodizing, and coating options to meet OEM specifications. |
| Quality Assurance | In‑house metrology (CMM, laser scanning), ISO 9001:2015 compliant processes, and traceable documentation. |
| Technical Support | Dedicated engineering team for design review, tool selection, and process optimization. |
| Confidentiality | NDA protection, secure data handling, and IP‑friendly production agreements. |
Suitable Applications
- Automotive & Aerospace – lightweight aluminium brackets, turbine components, fuel system parts.
- Electronics & Power – PCB housings, heat sinks, connectors.
- Medical Devices – implants, housings, precision surgical instruments.
- Industrial Machinery – gears, shafts, housings, custom fixtures.
- Consumer Goods – case parts, structural components, decorative items.
Our flexible tooling and rapid prototyping enable quick iteration for any industry that demands precision and speed.
Quality & Accuracy
- Dimensional Accuracy: ±0.001 mm on all measured dimensions, verified by calibrated Coordinate Measuring Machines (CMM).
- Surface Integrity: Ra ≤ 0.8 µm for critical surfaces; optional polishing to Ra ≤ 0.4 µm.
- Material Consistency: All raw materials sourced from certified suppliers; each batch tested for alloy composition and mechanical properties.
- Process Validation: Each new part design undergoes a simulation review in 3D CAD → CAM → CNC simulation to predict tool path and potential defects.
We maintain an ISO 9001:2015 audit trail for every step, from material receipt to final inspection, ensuring traceability and compliance.
Parameter Table
| Parameter | Typical Range | Typical Value |
|---|---|---|
| Surface Roughness (Ra) | 0.4 µm – 2.0 µm | 0.8 µm |
| Dimensional Tolerance | ±0.001 mm | ±0.001 mm |
| Material Hardness | 80–200 HB | 100 HB (Al 6061) |
| Maximum Cutting Speed | 0.5–1.5 m/min | 1.0 m/min |
| Feed Rate | 0.05–0.2 mm/tooth | 0.1 mm/tooth |
| Spindle Speed | 4,000–12,000 rpm | 8,000 rpm |
| Tool Life | 10–50 h | 30 h |
| Production Run | 1–10,000 parts | 500 parts |
Material Properties Table
| Material | Yield Strength (MPa) | Tensile Strength (MPa) | Modulus (GPa) | Density (g/cm³) | Typical Use |
|---|---|---|---|---|---|
| Al 6061 | 276 | 310 | 69 | 2.70 | Automotive brackets, aerospace structures |
| Al 7075 | 503 | 570 | 71 | 2.81 | High‑strength aerospace fasteners |
| Ti‑6Al‑4V | 880 | 950 | 113 | 4.43 | Medical implants, aerospace |
| 316L SS | 215 | 290 | 190 | 8.00 | Chemical equipment, medical devices |
| 304 SS | 215 | 290 | 190 | 7.93 | General industrial parts |
| Brass | 310 | 410 | 103 | 8.5 | Electrical connectors, decorative parts |
Machining Instructions
- Design Review
- Verify CAD tolerances, tool clearance, and part geometry.
- Perform clash analysis for 5‑axis paths.
- Tool Selection
- Choose appropriate end mills, drills, or ball‑nose tools with suitable coatings (TiN, AlTiN).
- Consider tool length to avoid over‑extension.
- Coolant Strategy
- Use high‑pressure coolant for hard materials; dry machining for heat‑sensitive plastics.
- Optimize spray pattern to reduce thermal distortion.
- Cutting Parameters
- Compute optimal spindle speed and feed based on material hardness and tool geometry.
- Use adaptive machining for irregular surfaces.
- Inspection Points
- Perform in‑process measurement at critical sections.
- Final inspection with CMM or laser scanner.
- Post‑Processing
- Deburr, polish, or anodize as required.
- Apply surface coatings if specified.
Customization Guide
- Design Modification: Submit your CAD file (STEP, IGES, or Parasolid). Our engineers will review and suggest machining‑friendly changes.
- Tooling Options: Choose from stock end mills, custom‑made inserts, or multi‑bit tooling for complex geometries.
- Surface Finish: Select from standard, fine, or ultra‑fine finishes; optional anodizing or powder coating.
- Packaging: Custom packaging for shipping protection; labeling per your branding.
- Documentation: Provide part drawings, BOM, and any special instructions.
Our team will generate a detailed quotation within 24 hours, covering all customization options and their impact on lead time and cost.
Price Advantage
| Volume | Unit Price (USD) | Notes |
|---|---|---|
| 1–50 | 25–30% higher than mass‑production, but includes rapid prototyping fee | Ideal for R&D, low‑volume test runs |
| 51–500 | 10–15% higher | Standard production, bulk ordering |
| 501–2000 | 5–10% higher | Volume discounts, extended warranty |
| >2000 | Negotiable | Long‑term partnership terms |
We offer flexible payment terms (30 % deposit, 70 % before shipment) and competitive freight rates worldwide.
Delivery Cycle & On‑Time Performance
- Prototype: 48 h after design approval.
- Small Batch (1–50): 5–7 days.
- Medium Batch (51–500): 7–14 days.
- Large Batch (>500): 10–20 days depending on complexity.
We maintain a 98% on‑time delivery rate, backed by a dedicated logistics team that tracks shipments in real time.
Communication Efficiency & Technical Support
- 24/7 Support: Email, phone, WhatsApp, and live chat.
- Project Manager: Single point of contact for your project, ensuring clear communication and milestone tracking.
- Design Feedback Loop: Regular status updates, prototype reviews, and design iterations.
- Technical Documentation: Comprehensive reports, inspection certificates, and material test results provided digitally.
Technical Capabilities & Equipment
| Machine | Axis | Max Cutting Speed | Tool Capacity | Spindle Speed |
|---|---|---|---|---|
| Haas 5‑Axis | 5 | 1.5 m/min | 80 mm | 12,000 rpm |
| DMG‑KONI 4‑Axis | 4 | 1.2 m/min | 70 mm | 10,000 rpm |
| TTM 3‑Axis | 3 | 1.0 m/min | 60 mm | 8,000 rpm |
| Custom Tooling | Variable | Variable | Variable | Variable |
Our equipment is calibrated monthly and validated against ISO standards.
Quality Control System & Certifications
- ISO 9001:2015 – Systematic quality management across all processes.
- ISO 14001:2015 – Environmental management for sustainable operations.
- ISO/TS 16949 – Automotive quality standard compliance.
- CMM Calibration – Every six months against national standards.
- Statistical Process Control (SPC) – Real‑time monitoring of critical dimensions.
Confidentiality & Intellectual Property Protection
- NDA: All partners sign a confidentiality agreement covering designs, specifications, and proprietary data.
- Secure Data Handling: All digital files are stored on encrypted servers with access controls.
- IP Ownership: You retain full ownership of your designs; we guarantee no IP leakage.
- Audit Trail: Every stage of production is documented and traceable.
Supply Chain Stability & Risk Management
- Multiple Supplier Base: All raw materials sourced from vetted suppliers with backup options.
- Inventory Buffer: Maintain 20% safety stock for critical aluminium alloys and tool inserts.
- Risk Assessment: Regular review of geopolitical, logistical, and material supply risks.
- Contingency Planning: Rapid re‑routing of shipments, alternative suppliers, and flexible production scheduling.
Why Choose GreatLight CNC Machining?
- Precision Excellence – 0.001 mm tolerance guarantee across all machining operations.
- Rapid Prototyping – Turn your 3‑D design into a physical part in 48 h.
- Comprehensive Support – From design review to final inspection, we guide you every step of the way.
- Cost‑Effective – Competitive pricing with volume discounts and transparent cost breakdowns.
- Quality & Compliance – ISO certifications, rigorous QC, and traceable documentation.
- Secure & Confidential – Strong IP protection, NDA enforcement, and data security.
- Global Delivery – FAST shipping, real‑time tracking, and reliable on‑time performance.
Contact Us
GreatLight CNC Machining Center
Phone: +86 180 2756 7310 (WhatsApp)
Email: [email protected]
Website: glcncmachining.com
Let us transform your vision into a precision‑crafted reality. Order now and experience the GreatLight difference.
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