Dongguan Changxinda Precision Technology Co., Ltd.
8618076650306

Precision machining of unmanned aerial vehicle components

Precision machining of unmanned aerial vehicle components
Place of Origin:China
Brand Name:CXD
Certification:ISO9001
Model Number:Custom
Minimum Order Quantity:1 piece
Price:According to the drawings
Standard Packaging:Standard export packaging or custom
Delivery Time:Prototype samples: 3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
Payment Terms:L/C,D/A,D/P,T/T,Western Union
Supply Ability:10000Pcs/Month
Product Details
Designformatsupported: STEP, IGES, STL, DXF
Min Order Quantity: 1 Piece
Machining Equipment: CNC Machining
Packageincludes: Frame, Screws, And Mounting Accessories
Precision Tolerance: ± 0.01mm
Accuracy: High Precision For Repeatability
Shockabsorption: Enhanced Vibration Dampening Design
Lead Time: 7-14 Days
Shipping Way: Air, Express, Sea
Warranty: 12 Months Manufacturer Warranty
Precision: CNC Machined With ±0.01mm Tolerance
Size: Customized Sizes Acceptable
Sizes: Customized
Softwarecompatibility: Supports CAD/CAM Software Integration
Shippingoptions: Air, Sea, Express Courier
Product Description
Detailed Specifications & Features

Our CNC machined robot gearbox housings are precision engineered for robotic drive systems where accuracy and structural integrity are critical. Each housing is manufactured on advanced 4-axis and 5-axis CNC machining centers, maintaining dimensional tolerances as tight as +/-0.01mm to ensure proper gear meshing and smooth power transmission in robotic joints.

We specialize in custom reducer housings, spline couplings, output flanges, and transmission components for harmonic drives, planetary gearboxes, and cycloidal reducers. Our multi-axis CNC capabilities enable complex internal features including precision spline profiles, bearing seats, sealing grooves, and mounting interfaces - all machined in a single setup for maximum accuracy and concentricity.

Components are manufactured from high-strength aluminum alloys 6061-T6 and 7075-T5, selected for their excellent strength-to-weight ratio and machinability. The material provides sufficient rigidity to maintain gear alignment under load while minimizing the overall weight of the robot joint assembly. Optional anodized surface treatment enhances wear resistance and corrosion protection.

Our ISO 9001:2015 certified quality management system ensures consistent quality across every production batch. Each gearbox housing undergoes comprehensive dimensional inspection using coordinate measuring machines (CMM) to verify spline profiles, bore diameters, and mounting surface flatness. We provide full inspection reports, material certificates, and traceability documentation with every shipment.

These precision reducer components serve applications across industrial robotic arms, collaborative robots, SCARA robots, delta robots, and precision automation systems. They function as critical structural elements in robot joint drives, providing precise alignment for harmonic wave generators, planetary gear sets, and output shaft bearings.

We support your complete robotics development cycle with flexible manufacturing options. Validate designs with rapid prototypes, refine through small batch testing, and scale to high-volume production for commercial robot manufacturing. Our efficient batch production capabilities and lean manufacturing practices ensure competitive pricing and reliable delivery schedules for your production requirements.

Key Features
  • CNC precision machining with +/-0.01mm dimensional tolerance
  • 4-axis and 5-axis CNC milling for complex internal features
  • Precision spline profiles and gear housing bores
  • External threading and mounting interfaces
  • Weight-optimized designs with ribbed reinforcement
  • Aluminum 6061-T6 and 7075-T6 aerospace-grade materials
  • Optional anodized surface treatment available
  • ISO 9001:2015 certified manufacturing processes
  • Full CMM inspection with detailed dimensional reports
Benefits
  • Precision spline profiles ensure accurate torque transmission
  • Tight tolerances maintain proper gear meshing and reduce backlash
  • Lightweight aluminum construction minimizes robot joint inertia
  • High rigidity maintains alignment under dynamic loading
  • Single-setup machining ensures batch-to-batch consistency
  • Complete documentation supports robot certification processes
  • Scalable batch production from tens to thousands of units
Applications
  • Harmonic drive reducer housings for 6-axis robots
  • Planetary gearbox components for collaborative robots
  • Cycloidal reducer parts for SCARA robots
  • Spline couplings for precision motion control
  • Output flanges for robot joint assemblies
  • Transmission housings for delta robots
  • Gearbox adapters for custom automation systems
  • Precision drive components for medical robots
Why Choose Us
  • 15+ years precision CNC machining experience since 2008
  • ISO 9001:2015 certified manufacturing facility
  • Advanced 4-axis and 5-axis CNC machining centers
  • Specialized expertise in robot transmission components
  • Proven batch production capability for robot OEMs
  • Rapid prototyping: samples delivered in 3-7 days
  • Engineering support for DFM and design optimization
  • Complete quality documentation and material traceability
FAQ
Q: What spline standards can you machine?
A: We machine involute splines, straight-sided splines, and serrations per DIN, ANSI, and JIS standards. Custom spline profiles can be machined from your specifications or sample parts.
Q: Can you achieve the precision required for harmonic drives?
A: Yes, we maintain the tight tolerances required for harmonic drive components, including precise wave generator bores and flexspline interfaces with positional accuracy within +/-0.01mm.
Q: What is your typical batch size for gearbox housings?
A: We support batch sizes from 50 pieces for pilot production to 5,000+ pieces for high-volume manufacturing. Our flexible production planning accommodates varying demand patterns for robot OEMs.
Q: Do you provide anodizing and other surface treatments?
A: Yes, we coordinate clear anodizing, hard anodizing for wear resistance, and chem film conversion coatings through certified partners. All treatments meet industrial durability standards for robotic applications.
Q: Can you work with customer-supplied gear specifications?
A: Absolutely. We machine housing bores and interfaces to match your specific gear manufacturer specifications. Please provide gear datasheets with mounting dimensions and we will ensure proper fit and alignment.
Q: What is your typical lead time for batch orders?
A: Prototype samples: 3-7 days. Small batches (50-200 pcs): 2-3 weeks. Medium batches (500-1000 pcs): 3-4 weeks. Large batches (2000+ pcs): 4-6 weeks. Rush service available for urgent requirements.
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