High-Performance, Multi-Component Assembly for Industrial, Robotics & UAV

Product Specification

High-Performance, Multi-Component Assembly for Industrial, Robotics & UAV Applications

This precision-engineered mechanical gripper assembly showcases the full capabilities of JYH Precision Machining, combining advanced CNC machining, tight-tolerance control, and expert mechanical assembly into a single high-performance product.

Designed for demanding industrial environments, automation systems, inspection robots, manipulators, UAV payload mechanisms, and R&D equipment, this assembly delivers superior strength, smooth actuation, and long-term durability thanks to its combination of high-grade aluminum alloys, anodized finishing, and meticulously engineered mechanical joints.

 Key Features

1. High-Precision CNC Machining

Manufactured using 5-axis CNC machining, CNC milling, and CNC turning, each component is produced with:

• Tight tolerances of ±0.005–0.01 mm
• Perfect alignment of moving arms
• Smooth, low-friction motion
• Accurate hole positioning and thread reliability

This ensures consistent performance and structural integrity under repeated actuation cycles.

2. Aerospace-Grade Materials

The assembly is constructed using EN AW-7075-T6 aluminum, valued for its:

• Exceptional strength-to-weight ratio
• High fatigue resistance
• Excellent machinability
• Suitability for precision mechanisms

The combination of hard-anodized black and gold anodized finishes provides both corrosion protection and a premium aesthetic appearance.

3. Robust Mechanical Structure

The gripper integrates:

• Dual mechanical linkage arms
• Multi-axis pivot joints
• Stainless-steel screws and pins
• Textured gripping surfaces for secure holding
• Machined slots and guiding rails for accurate movement

This architecture ensures rigid performance even under heavy loads or rapid movement.

Complete Manufacturing & Assembly Solution

JYH Precision Machining provides end-to-end production, ensuring full process control and quality consistency:

✔ Design & Engineering

• CAD modeling optimization
• DFM (Design for Manufacturability) support
• Structural analysis and tolerance stack-up review

✔ CNC Machining

• 3-axis, 4-axis, and 5-axis machining
• Wire-cut EDM for sharp edges and tight internal corners
• CNC turning for cylindrical components

✔ Surface Finishing

• Hard anodizing (Black, Gold)
• Sandblasting
• Polishing
• Laser engraving

✔ Assembly & Quality Inspection

• Alignment and torque calibration
• Full dimensional inspection report
• 100% fitment and movement testing

Technical Specifications

Comparison: CNC-Machined Assembly vs. Cast/3D-Printed Assemblies

CNC machining remains the highest-performance choice for complex assemblies where precision, reliability, and mechanical strength are critical.

Why Choose JYH Precision Machining?

With extensive industry experience, advanced manufacturing capabilities, and strong quality assurance processes, JYH delivers:

• Stable tolerances even in complex assemblies
• Reliable lead times for prototype to mass production
• Full transparency with inspection reports
• Flexible production: low-volume or high-volume

We serve industries that demand nothing less than excellence:

• Aerospace
• Robotics
• Automotive
• UAV & Drone Manufacturing
• Industrial Automation
• High-precision Instrumentation

Final Deliverable

Each assembly is delivered:

• Fully assembled
• Fully tested
• With dimensional inspection report
• Ready for immediate installation or system integration