Product Overview – Custom CNC‑Machined Flexible Drive Shaft for Motorcycle Engine Parts
GreatLight, a leading precision CNC machining factory located in Shenzhen, specializes in the production of high‑performance Motorcycle Engine Parts components. Our state‑of‑the‑art 5‑axis CNC machines, combined with a team of experienced engineers and stringent quality controls, enable us to deliver custom flexible drive shafts that meet the exacting demands of modern Motorcycle Engine Parts. These shafts are fabricated from anodized aluminum and stainless steel sheets, ensuring superior strength, corrosion resistance, and lightweight performance.
1. Core Features & Technical Highlights
- Ultra‑precise Tolerances – All parts are machine to ±0.001 mm, guaranteeing a perfect fit with mating components.
- Multi‑Material Compatibility – We work with 6061‑T6 aluminum, 7075‑T6 aluminum, 316 stainless steel, and 304 stainless steel sheets, chosen for their high strength‑to‑weight ratios.
- Flexible Drive Design – The shaft incorporates a segmented, helically‑coiled design that allows for controlled deflection while maintaining torsional rigidity.
- Anodized Surface Finish – A high‑temperature anodizing process provides a durable, corrosion‑resistant coating that also reduces friction and wear.
- Custom Geometry – From fairings and cutouts to integrated mounting flanges, we can tailor the shaft to any 3‑D CAD model.
- Rapid Prototyping Capability – Initial prototypes can be delivered within 48 hours, with full production ready in 3–5 days.
- ISO 9001:2015 Certification – All processes are audited and compliant with international quality standards.
2. Ideal Applications
| Application | Key Requirement | How GreatLight Meets It |
|---|---|---|
| Sport – High‑Performance Motorcycles | Lightweight, high torsional stiffness | Our aluminum shafts are 30% lighter than steel, reducing rotational inertia. |
| Adventure & Dual‑Sport | Corrosion resistance, durability | Stainless steel shafts resist salt‑water and road salt exposure. |
| Electric Motorcycles | Low noise, high efficiency | Anodized surfaces reduce bearing wear and allow for higher RPMs. |
| Custom Builds & Modifications | Unique geometry, quick turnaround | 5‑axis CNC allows complex shapes and fast prototyping. |
| Industrial & Off‑Road | Robustness, load handling | Dual‑material shafts combine strength with flexibility for uneven terrain. |
3. Quality & Accuracy Assurance
- Computer‑Aided Inspection (CAI) – Every batch undergoes 3‑D scanning to verify dimensions against the original CAD file.
- Laser Surface Profiling – Anodized coatings are inspected for uniform thickness, ensuring consistent protection.
- Hardness Testing – Rockwell B/C hardness tests confirm material integrity post‑machining.
- Dimensional Audit Trail – All measurements are logged in a secure database with timestamp and operator ID for traceability.
- Statistical Process Control (SPC) – Real‑time monitoring of spindle speed, feed rate, and tool wear keeps deviations below 0.001 mm.
4. Detailed Parameter Table
| Parameter | Value | Tolerance | Typical Use Case |
|---|---|---|---|
| Length | 300 mm – 1200 mm | ±0.001 mm | Full‑size shafts |
| Diameter | 20 mm – 80 mm | ±0.001 mm | From small final drives to large torque limbs |
| Wall Thickness | 2 mm – 8 mm | ±0.001 mm | Adjusted for strength vs. weight |
| Deflection Allowance | 0.5 mm – 5 mm | ±0.005 mm | Controls flex under load |
| Thread Type | M5–M20, UN, ISO | ±0.001 mm | For mounting bolts |
| Surface Roughness (Ra) | <0.8 µm | ±0.05 µm | For high‑speed operation |
| Anodize Thickness | 30–80 µm | ±5 µm | Balances protection vs. weight |
All parameters can be tailored to your specific design. Our engineers will work with you to optimize each dimension for performance and manufacturability.
5. Material Properties Table
| Material | Density (kg/m³) | Young’s Modulus (GPa) | Yield Strength (MPa) | Corrosion Resistance | Typical Application |
|---|---|---|---|---|---|
| 6061‑T6 Aluminum | 2700 | 68 | 276 | Good | Lightweight shafts |
| 7075‑T6 Aluminum | 2810 | 71 | 503 | Moderate | High‑strength segments |
| 316 Stainless Steel | 8000 | 193 | 205 | Excellent | Marine‑grade shafts |
| 304 Stainless Steel | 7850 | 190 | 215 | Good | General‑purpose shafts |
All materials are sourced from certified suppliers and undergo non‑destructive testing (NDT) before machining.
6. Machining Instructions & Process Flow
- Design Review & Tooling
- Import the 3‑D CAD model.
- Verify tool paths and potential collisions.
- Select appropriate cutting tools (diamond‑coated, carbide).
- Material Preparation
- Cut sheet or billet to rough dimensions.
- Perform initial rough machining on 5‑axis CNC.
- Precision Turning & Milling
- 5‑axis machining for tight tolerances.
- CNC program includes spiral feeds for flexible sections.
- Surface Finishing
- Deburr and polish to Ra <0.8 µm.
- Apply anodizing or passivation as required.
- Inspection & Quality Assurance
- 3‑D scanning to confirm dimensional accuracy.
- Hardness tests and surface integrity checks.
- Packaging & Shipping
- Anti‑static packaging for delicate parts.
- Secure shipping containers with temperature control.
7. Customization Guide
- Design Modifications – Provide a fully detailed CAD file; our team will optimize the design for manufacturability and cost.
- Material Selection – Let us know the required balance between weight, strength, and corrosion resistance.
- Finish Options – Choose from anodized, chromed, or powder‑coated finishes.
- Batch Size – Minimum order quantity is 10 units; however, we can accommodate larger runs with bulk pricing.
- Lead Time – Prototype: 48 h; Full production: 3–5 days.
- Cost Structure – Price per unit decreases with volume; we provide a detailed quote after design review.
8. Price Advantage
- Competitive Pricing – Our advanced 5‑axis CNC technology reduces tool wear and cycle time, cutting costs.
- Bulk Discount – Orders over 50 units receive a 10% discount.
- No Hidden Fees – All costs (design, tooling, shipping) are disclosed upfront.
- Fast Turnaround – Rapid prototyping eliminates lengthy design cycles, saving time and money.
9. Delivery Cycle & On‑Time Performance
| Stage | Time |
|---|---|
| Design & Tooling | 1–2 days |
| Material Cutting | 0.5 days |
| Rough Machining | 1 day |
| Precision Machining | 1 day |
| Finishing & Inspection | 0.5 days |
| Packaging & Shipping | 1 day |
| Total | 5 days |
We guarantee on‑time delivery for all orders. If any delay is unavoidable, we provide real‑time updates via email or WhatsApp.
10. Communication Efficiency & Technical Support
- Multilingual Support – English, Chinese, Spanish, and more.
- Dedicated Account Manager – One point of contact for all queries.
- Real‑Time Project Tracking – Online portal to monitor progress, approve drawings, and download documentation.
- Technical Consultation – Our engineers are available for design optimization, material selection, and problem‑solving.
- After‑Sales Service – Warranty on machining accuracy for 12 months.
11. Technical Capabilities & Equipment
| Equipment | Specification |
|---|---|
| 5‑Axis CNC Lathe | 100 kW spindle, 500 mm travel |
| 5‑Axis CNC Milling | 150 kW spindle, 800 mm travel |
| 3‑Axis CNC Lathe | 80 kW spindle, 400 mm travel |
| 3‑Axis CNC Milling | 100 kW spindle, 600 mm travel |
| Laser Measurement System | ±0.001 mm accuracy |
| 3‑D Laser Scanning | 0.02 mm resolution |
| Anodizing Bath | 60 °C, 50 µm coating |
All machines are maintained to ISO 9001:2015 standards and calibrated quarterly.
12. Quality Control System & Certifications
- ISO 9001:2015 – Process quality management.
- ISO/TS 16949 – Automotive industry quality system (if required).
- CE, RoHS – Compliance for European markets.
- GMP – For components used in medical or aerospace applications.
Our QA team conducts daily inspections, statistical analysis, and audit readiness training for all staff.
13. Confidentiality & Intellectual Property Protection
- Non‑Disclosure Agreements (NDAs) – Signed with all partners and subcontractors.
- Secure Design Storage – CAD files stored on encrypted servers with role‑based access.
- IP Ownership – Your intellectual property remains yours; we do not claim ownership.
- Production Records – All manufacturing data is retained for audit purposes but never shared externally.
14. Supply Chain Stability & Risk Management
- Dual‑Source Materials – We maintain relationships with multiple suppliers for critical raw materials.
- Inventory Buffer – 20 % stock of key components to mitigate supply disruptions.
- Geographic Diversification – Production facilities in Shenzhen, Guangzhou, and Shanghai.
- Contingency Planning – Business continuity plans covering natural disasters, logistics delays, and cyber threats.
15. Why Choose GreatLight for Your Custom CNC Flexible Drive Shaft
- Expertise – 15+ years in precision motorcycle component manufacturing.
- Technology – 5‑axis CNC, advanced laser inspection, and rapid prototyping.
- Quality – ISO 9001:2015 certification and rigorous QA processes.
- Speed – Prototypes in 48 h; full production in 5 days.
- Affordability – Competitive pricing without compromising on performance.
- Support – Dedicated engineers, multilingual communication, and after‑sales service.
- Innovation – Continuous investment in R&D to bring cutting‑edge solutions.
16. Contact & Request for Quote
GreatLight CNC Machining Center
Phone: +86 180 2756 7310 (WhatsApp)
Email: rich@glcncmachining.com
Website: www.glcnmachining.com
Ready to elevate your Motorcycle Engine Parts performance? Reach out today and let us turn your design into a precision‑engineered reality.
The information provided above is intended to give a comprehensive understanding of our custom CNC‑machined flexible drive shafts, their technical specifications, manufacturing processes, and the unparalleled service ecosystem that GreatLight offers. We look forward to collaborating with you on your next high‑performance motorcycle component project.
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