CNC Turned Parts Manufacturer Georgia OEM Customized Overview
GreatLight CNC Turned Parts Manufacturer Georgia Center presents an OEM‑customized auto spare parts solution that combines high‑precision CNC Turned Parts Manufacturer with a premium polishing finish in a striking bronze‑copper metal set. Engineered for performance‑oriented vehicles, this product line delivers exceptional dimensional accuracy (±0.001 mm), superior surface integrity, and robust material properties that meet the demanding standards of modern automotive engineering.
Why Choose GreatLight’s CNC Turned Parts Manufacturer?
- Precision Engineering – 5‑axis CNC machining and advanced lathe technology guarantee tolerances down to 0.001 mm.
- Aesthetic Excellence – Multi‑stage polishing creates a uniform bronze‑copper sheen that resists tarnish and enhances visual appeal.
- OEM Flexibility – Fully customizable geometry, material selection, and surface treatment to match any vehicle platform.
- Rapid Turn‑around – Prototype to production in days, not weeks, thanks to an integrated rapid‑prototyping workflow.
- Comprehensive Support – From design validation to after‑sales service, GreatLight offers end‑to‑end technical assistance.
Core Features & Benefits
| Feature | Benefit | Typical Application |
|---|---|---|
| 5‑Axis Simultaneous Machining | Enables complex contours, undercuts, and tight radii without multiple setups. | Engine brackets, intake manifolds, exhaust manifolds |
| Bronze‑Copper Polishing Finish | Provides corrosion resistance, high thermal conductivity, and a premium look. | Decorative trim, heat‑sink components, valve covers |
| Material Options (Alloy 360, Cu‑Zn‑P Bronze, Brass 360, Stainless 304/316) | Tailors strength, wear resistance, and conductivity to specific functional needs. | Gear housings, sensor mounts, fuel system components |
| ISO 9001:2015 Certified QMS | Guarantees repeatable quality, traceability, and regulatory compliance. | All OEM‑qualified CNC Turned Parts |
| Zero‑Defect Inspection (CMM, laser scanning, surface roughness) | Detects deviations before shipment, ensuring 100 % first‑pass yield. | Critical safety components |
| Secure IP & NDA Management | Protects proprietary designs and confidential data throughout the production cycle. | Custom‑engineered performance CNC Turned Parts |
| Supply‑Chain Redundancy | Multiple vetted material sources and spare‑tool inventories mitigate risk of disruption. | High‑volume production runs |
Suitable Applications
- Powertrain & Exhaust – Manifolds, heat shields, turbo‑charger housings, and exhaust brackets.
- Suspension & Chassis – Control‑arm mounts, anti‑roll bar links, and subframe connectors.
- Engine Bay Accessories – Valve covers, oil‑pump housings, and sensor brackets.
- Exterior Trim & Styling – Door handles, emblem mounts, and decorative grilles.
- After‑Market Performance Upgrades – Lightweight, high‑strength replacement components for tuning enthusiasts.
Quality & Accuracy
GreatLight’s machining centers are equipped with Renishaw and Zeiss probing systems, delivering:
- Dimensional tolerance: ±0.001 mm (0.04 mil) for critical features.
- Geometric tolerance: Position, concentricity, and straightness within IT6–IT7 grades.
- Surface finish: Ra = 0.2 µm (8 µin) after polishing, with optional PVD coating for added hardness.
- Material consistency: Certified batch testing (chemical composition, hardness, tensile strength).
All CNC Turned Parts undergo dual‑stage inspection: in‑process CMM verification followed by final 100 % visual and dimensional inspection.
Parameter Table (Typical Spec Sheet)
| Parameter | Unit | Typical Value | Tolerance |
|---|---|---|---|
| Overall Length | mm | 120.0 – 250.0 | ±0.001 |
| Overall Width | mm | 30.0 – 80.0 | ±0.001 |
| Overall Height | mm | 20.0 – 60.0 | ±0.001 |
| Wall Thickness | mm | 2.0 – 8.0 | ±0.001 |
| Weight | g | 150 – 1200 | ±1 % |
| Hardness (HB) | – | 120 – 170 | ±5 |
| Yield Strength | MPa | 300 – 560 | ±10 |
| Thermal Conductivity | W/m·K | 120 – 150 | ±5 |
| Surface Roughness (Ra) | µm | 0.2 (after polishing) | – |
| Finish Color | – | Bronze‑Copper | – |
Values are indicative; exact specifications are defined per customer CAD data.
Material Properties Table
| Material | Composition (wt %) | Density (g/cm³) | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HB) | Corrosion Resistance |
|---|---|---|---|---|---|---|
| Alloy 360 (Bronze) | Cu ≈ 88, Zn ≈ 10, Sn ≈ 2 | 8.73 | 340 | 200 | 90 | Excellent in marine environments |
| Cu‑Zn‑P Bronze | Cu ≈ 87, Zn ≈ 10, P ≈ 3 | 8.77 | 380 | 210 | 100 | Good wear resistance |
| Brass 360 | Cu ≈ 70, Zn ≈ 30 | 8.5 | 300 | 150 | 80 | Moderate, can be passivated |
| Stainless 304 | Fe ≈ 68, Cr ≈ 18, Ni ≈ 8 | 7.93 | 520 | 210 | 150 | Superior oxidation resistance |
| Stainless 316 | Fe ≈ 66, Cr ≈ 16, Ni ≈ 10, Mo ≈ 2 | 8.0 | 560 | 290 | 170 | Best for aggressive chemicals |
Machining Instructions
- Design Submission
- Provide STEP, IGES, or SolidWorks files with clear tolerances and surface‑finish requirements.
- Include material designation and any required heat‑treatment or coating specifications.
- DFM Review (Design for Manufacture)
- GreatLight’s engineers evaluate draft angles, wall thickness, and tool accessibility.
- Recommendations are sent within 24 hours for client approval.
- Tool Path Generation
- CAM software (Mastercam, Siemens NX) creates 5‑axis strategies: roughing, semi‑finishing, finishing, and polishing passes.
- Adaptive machining reduces cycle time while preserving surface integrity.
- Fixture & Fixturing
- Custom modular fixtures are fabricated in‑house; they allow rapid part loading and repeatable positioning.
- For high‑volume runs, automation‑compatible pallets can be used.
- Machining Execution
- Spindle speed: 4 000–12 000 rpm (dependent on material).
- Feed rate: 0.05–0.25 mm/rev for finishing; 0.1–0.4 mm/rev for roughing.
- Coolant: Emulsion (water‑based) for brass/bronze; high‑pressure oil mist for stainless steel.
- Polishing Process
- Step 1: Mechanical grinding with SiC abrasive to remove tool marks.
- Step 2: Fine‑grit polishing (P800‑P2000) using non‑abrasive slurry.
- Step 3: Buffing with microfiber pads and bronze‑copper polishing compound.
- Step 4: Protective clear‑coat (optional) to lock in finish.
- Inspection & Validation
- CMM measurement of critical dimensions.
- Surface roughness measured with a stylus profilometer.
- Hardness testing (Rockwell B) on representative samples.
- Packaging & Shipping
- CNC Turned Parts are wrapped in anti‑static, anti‑corrosion film and placed in double‑wall cartons.
- For high‑value items, custom foam inserts are provided.
Customization Guide
| Customization Aspect | Options | Guidance |
|---|---|---|
| Material | Alloy 360, Cu‑Zn‑P Bronze, Brass 360, Stainless 304/316 | Choose based on load, temperature, and environmental exposure. |
| Finish | Bronze‑Copper Polished, Matte Brass, PVD‑Coated (TiN, CrN) | Polished finish is standard; coatings add wear resistance. |
| Tolerance Level | ±0.001 mm (standard), ±0.0005 mm (high‑precision) | Higher precision incurs additional cost and lead‑time. |
| Heat Treatment | Annealing, Stress‑relief, Hardening | Specify if dimensional stability after machining is critical. |
| Logo/Marking | Laser engraving, stamping, embossing | Provide vector file; consider location to avoid stress concentration. |
| Packaging | Standard cardboard, anti‑static bag, custom crate | Select based on shipping distance and fragility. |
Tip: Early communication of all custom requirements reduces iteration cycles and speeds up delivery.
Price Advantage
- Economies of Scale – Large‑batch production reduces per‑part cost by up to 30 % compared with overseas low‑volume shops.
- Transparent Quoting – Itemized cost breakdown (material, machining, finishing, inspection, logistics) eliminates hidden fees.
- Rapid Prototyping – 48‑hour turn‑around for 1‑10 pieces enables fast design validation without expensive tooling.
- Low Scrap Rate – Advanced toolpath optimization and real‑time monitoring keep scrap below 0.5 %, passing savings to the customer.
Delivery Cycle & On‑Time Performance
| Order Size | Typical Lead Time (working days) | On‑Time Delivery Rate |
|---|---|---|
| Prototype (1‑10 pcs) | 5‑7 days (including design review) | 98 % |
| Small Batch (11‑100 pcs) | 10‑14 days | 97 % |
| Medium Batch (101‑500 pcs) | 15‑21 days | 96 % |
| Large Volume (>500 pcs) | 25‑35 days | 95 % |
GreatLight employs real‑time ERP tracking that informs customers of each production milestone, guaranteeing predictable shipping dates.
Communication Efficiency & Technical Support
- Dedicated Account Manager – Single point of contact for quotations, design feedback, and logistics.
- 24/7 WhatsApp Hotline – Immediate response to urgent queries (average reply < 5 minutes).
- Online Collaboration Portal – Secure file exchange, revision history, and live machining status dashboards.
- Technical Advisory Team – Mechanical, materials, and surface‑finishing engineers available for design optimization and failure‑mode analysis.
Technical Capabilities & Equipment
| Capability | Equipment | Performance |
|---|---|---|
| 5‑Axis Machining | DMG‑Mori Seiki NLX 2500U/2600U | 0.001 mm repeatability, 30 t spindle |
| High‑Speed Turning | Mazak Quick Turn 250MSY | 12 000 rpm, live tooling |
| CNC Turned Parts Manufacturer Polishing | CNC polishing robot (Raptor) | Automated multi‑stage buffing |
| Laser Scanning | FARO Focus3D | ±0.025 mm accuracy |
| Coordinate Measuring Machine | Zeiss PRISMO | 0.001 mm resolution |
| Heat‑Treatment Furnace | Nabertherm 1100 °C | Uniform temp control ±2 °C |
| Surface Coating | PVD chamber (AIXTRON) | TiN, CrN, DLC up to 5 µm |
These assets enable simultaneous production of complex geometries and high‑quality surface finishes, setting GreatLight apart from conventional 3‑axis shops.
Quality Control System & Certifications
- ISO 9001:2015 – Comprehensive QMS covering design, procurement, production, and post‑sale service.
- AS9100 (Aerospace optional) – Additional controls for critical safety CNC Turned Parts Manufacturer.
- ISO 14001 – Environmental management for waste reduction and responsible material sourcing.
- IPQC & APQP – In‑process QC checks at every major operation; final acceptance testing follows APQP stage‑gate methodology.
- Traceability – Each batch is bar‑coded; material certificates and inspection reports are attached to the shipment.
Confidentiality & Intellectual Property Protection
- Non‑Disclosure Agreements (NDAs) are signed before any design data exchange.
- Secure Server Infrastructure – Data encrypted at rest and in transit (AES‑256, TLS 1.3).
- Limited Access Policy – Only authorized engineers can view client CAD files.
- Digital Watermarking – Optional invisible markings on finished CNC Turned Parts Manufacturer to deter counterfeit.
GreatLight respects and safeguards all proprietary designs, ensuring that your innovations stay exclusively yours.
Supply‑Chain Stability & Risk Management
- Multiple Certified Suppliers for copper alloys, brass, and stainless steels, each audited annually.
- Strategic Inventory – Minimum 3‑month safety stock of critical raw materials.
- Geopolitical Monitoring – Continuous assessment of trade restrictions; alternative sourcing plans are pre‑approved.
- Logistics Partnerships – Collaboration with DHL, UPS, and FedEx for flexible air‑freight and ocean‑shipping options.
- Contingency Production Lines – Backup CNC cells ready to take over in case of equipment downtime, ensuring ≤ 48 hour recovery time.
These measures guarantee uninterrupted production even under market volatility.
Highlighted Selling Points (At a Glance)
- Ultra‑high precision (±0.001 mm) on complex 5‑axis CNC Turned Parts
- Premium bronze‑copper polishing finish – both functional and aesthetic
- Full OEM customization: material, geometry, surface, branding
- Rapid prototyping to full‑scale production within weeks
- ISO‑certified quality system with 100 % inspection
- Robust IP protection and secure data handling
- Transparent pricing, low scrap, and cost‑effective batch discounts
- On‑time delivery > 95 % with real‑time tracking
- Dedicated technical support – 24/7 WhatsApp, online portal
- Stable, diversified supply chain minimizing risk
How to Get Started
- Contact GreatLight – Phone: +86 180 2756 7310 (WhatsApp), Email: rich@glcncmachining.com.
- Submit CAD Files – Attach your 3D model and specify material, tolerance, and finish.
- Receive Quote & Lead‑time – Within 24 hours you’ll have a detailed quotation and production schedule.
- Approve Prototype – We’ll machine a pilot unit for functional testing and visual approval.
- Scale Production – Upon sign‑off, your order moves to full‑scale machining with continuous updates.
GreatLight CNC Turned Parts Manufacturer Georgia Center is your strategic partner for high‑performance, aesthetically refined auto spare parts. Leveraging cutting‑edge 5‑axis technology, a seasoned engineering team, and a world‑class quality framework, we transform your design concepts into reliable, market‑ready components—on time, on budget, and with the brilliance of a polished bronze‑copper finish.
Experience the difference of precision, professionalism, and partnership. Let’s build the future of automotive excellence together.
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