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6061-T6 Aluminum Alloy Symmetrical Pair Automation Positioning Jig Blocks
This pair of matched square fixture blocks are 5-axis CNC precision machined for mechanical automation production lines, featuring dual parallel linear positioning grooves, oval locating counterbores and closed limiting cavities. The mirrored paired structure forms a complete dual-station clamping positioning unit for automated feeding, testing and assembly stations.
- Material: 6061-T6 Aluminum Alloy
- Hardness: HB 95–105
- Tolerance: ±0.002 mm
- Surface Finish: Matte Silver Hard Anodizing
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Mirrored Dual-Station Positioning Engineering
Symmetrical paired layout supports synchronous dual-workpiece clamping in a single fixture set, effectively doubling the throughput of automated assembly and inspection lines. Recessed long linear grooves precisely limit the travel path of thin strip workpieces, while oval counterbore positioning holes realize quick alignment and bolt fastening on equipment platforms. Fully enclosed smooth cavity surfaces eliminate sharp edges to prevent scratch damage to precision electronic and plastic workpieces during high-speed reciprocating conveying.
Thick monolithic square base delivers high bending rigidity, resisting deformation under long-term repeated clamping impact and equipment vibration to maintain consistent dual-station positioning tolerance.
Lightweight Rigid 6061-T6 Aluminum Alloy Construction
6061-T6 aluminum alloy with hard anodized surface provides unique advantages for automation paired jig blocks:
- Low density greatly reduces the overall load of robotic arms, lowering energy consumption for high-speed automated cycles
- Excellent thermal conductivity rapidly dissipates friction heat generated during continuous workpiece sliding, avoiding thermal expansion positioning deviation
- Hard anodized matte surface enhances surface wear resistance, effectively resisting scratches and oxidation from workshop dust and cutting fluid splash
- Non-magnetic substrate eliminates magnetic interference for microchip, sensor and electronic component assembly production lines Perfect for light-load dual-station automation equipment including electronic assembly, cosmetic packaging and medical disposable testing lines.
Custom Paired Fixture Engineering Support
- Custom groove length, cavity depth, block outer dimensions and oval hole layout based on customer workpiece 2D/3D CAD drawings
- Optional surface upgrades: Clear Hard Anodizing, Anti-Fingerprint Coating, Laser Engraving, Mirror Polishing
- DFM fixture consultation: dual-station balance optimization, sliding gap matching, anti-scratch cavity structural design
- Fast paired prototype sampling and mass batch production delivery for automated line upgrading projects
Key Features & Advantages
- Mirrored Symmetrical Pair Design: Matched dual blocks form integrated dual-station positioning structure to boost single-cycle production capacity.
- Dual Parallel Linear Limiting Grooves: Independent long grooves separate two workpieces to avoid collision and positioning interference.
- Smooth Full-Enclosed Cavity Profile: Rounded inner cavity transitions prevent surface scratch of fragile precision workpieces.
- Lightweight Anti-Vibration Aluminum Body: Low weight optimizes robotic handling speed, thick solid base maintains long-run dimensional stability.
- Fully Custom Paired Geometry: Adjust groove width, cavity size and hole spacing to match unique dual-workpiece automation positioning demands.
Technical Specifications
| Parameter | Specification |
|---|---|
| Base Material | 6061-T6 Aluminum Alloy |
| Alternative Materials | 7075 High-Strength Aluminum, SUS304 Stainless Steel |
| Hardness | HB 95–105 (Aluminum Substrate); HV 380–430 (Hard Anodized Surface) |
| Dimensional Tolerance | ±0.002mm for groove width, hole position & block flatness |
| Parallelism of Groove Bottom Surface | ≤0.003mm per 100mm block length |
| Surface Roughness | Ra ≤0.8μm matte silver hard anodized finish |
| Manufacturing Processes | 5-Axis CNC Milling, Precision Counterboring, Edge Deburring, Hard Anodizing |
| Surface Treatments | Silver Hard Anodizing, Anti-Rust Passivation, Laser Marking |
| Customization | 100% Fully Customized Paired Blocks via CAD Drawings & Workpiece Samples |
Applications
Consumer Electronics Dual-Station Assembly Lines
Paired aluminum jig blocks for FPC flexible boards, battery tabs and connector automatic assembly stations. Non-magnetic aluminum avoids magnetic damage to micro electronic components, dual-groove layout realizes synchronous double-piece feeding to improve line efficiency.
Medical Disposable Automated Testing Equipment
Anodized aluminum paired fixtures for medical plastic tubes and disposable shell inspection stations. Anti-corrosion anodized coating withstands repeated disinfectant cleaning without releasing harmful substances, meeting medical hygiene standards.
Cosmetic Packaging Feeding Automation
Dual-groove positioning blocks for cosmetic bottle caps and lipstick shell automatic conveying lines. Smooth inner cavity prevents scratch marks on finished cosmetic packaging products.
Precision Optical Component Sorting Stations
Matched jig sets for lens and optical filter dual-channel automatic sorting equipment. Matte non-reflective anodized surface eliminates stray light interference for optical inspection cameras.
Miniature Hardware Stamping Auxiliary Fixtures
Symmetrical paired positioning blocks for thin metal strip dual-channel stamping feeding lines, stable rigid structure guarantees consistent strip positioning accuracy for continuous high-speed stamping production.
