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H59 Brass Precision Automation Matching Fixture Plate
This pair of symmetrical matching fixture plates are 5-axis CNC precision machined for mechanical automation equipment, featuring central linear sliding guide grooves, multi-spec assembly counterbores, positioning notches and rounded edge anti-collision structure. It serves as paired sliding positioning core components for precision automated assembly, testing and conveying stations.
- Material: H59 Brass Alloy
- Hardness: HB 100–130
- Tolerance: ±0.0015 mm
- Surface Finish: Uniform Matte Gold Anti-Oxidation Surface Treatment
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Symmetrical Pairing Precision Sliding Engineering
Dual mirrored matching plate design forms a complete linear sliding guide assembly after pairing, central long flow guide groove ensures stable reciprocating movement of small workpieces without deviation or jitter. Multi-size distributed mounting holes and limit notches realize dual positioning of fixture installation and workpiece limiting at the same time, ultra-tight positional tolerance guarantees consistent assembly clearance after repeated disassembly and pairing.
Rounded corner structure eliminates scratch damage to workpieces and equipment frames during high-speed automated circulation, thickened solid plate body avoids bending deformation under long-term light clamping load.
Low-Friction H59 Brass Alloy Construction
H59 brass alloy brings unique performance advantages for precision sliding automation fixtures:
- Inherent self-lubricating property with low friction coefficient, greatly reducing wear during reciprocating sliding without frequent oil lubrication maintenance
- Excellent corrosion resistance against cutting fluid, humid workshop air and weak chemical solvents, effectively preventing surface oxidation and rust
- Superior fine CNC machinability for deep narrow guide grooves and dense micro hole arrays, stable dimensional consistency after long-term temperature cycling
- Uniform gold anti-oxidation surface treatment improves wear resistance and aesthetic appearance, avoiding metal contamination on precision electronic workpieces Perfect for low-noise, high-precision sliding positioning scenes of electronic, medical and miniature component automation production lines.
Custom Automation Fixture Matching Support
- Custom guide groove depth, plate overall dimensions, hole layout and limit notch shape based on customer paired fixture 2D/3D CAD drawings
- Optional surface upgrades: Hard Gold Plating, Anti-Oxidation Passivation, Mirror Polishing
- DFM sliding mechanism consultation: pairing clearance optimization, friction loss reduction, workpiece anti-scratch structural design
- Fast paired prototype sampling and mass batch production delivery for automated line renovation projects
Key Features & Advantages
- Mirrored Symmetrical Pair Structure: Two plates form a complete sliding guide set to realize bidirectional workpiece limiting and conveying.
- Brass Self-Lubricating Sliding Groove: Natural low-friction characteristic cuts maintenance frequency and extends fixture service life.
- Multi-Function Integrated Layout: Central guide grooves + surrounding mounting holes + side limit notches combine positioning, fixing and conveying functions in one plate.
- Anti-Collision Rounded Edge Design: Rounded outer corners prevent workpiece surface scratch during high-speed automation operation.
- Full Custom Paired Sizing: Adjust groove size, hole distribution and plate thickness to match unique paired automation positioning requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Base Material | H59 Brass Alloy |
| Alternative Materials | C3604 Lead-Free Brass, 6061-T6 Aluminum Alloy (Gold Anodized) |
| Hardness | HB 100–130 |
| Dimensional Tolerance | ±0.0015mm for guide groove width, hole position & plate flatness |
| Parallelism of Sliding Groove Surface | ≤0.002mm per 100mm plate length |
| Surface Roughness | Ra ≤0.6μm matte anti-oxidation finish |
| Manufacturing Processes | 5-Axis CNC Milling, Precision Counterboring, Edge Deburring, Anti-Oxidation Surface Treatment |
| Surface Treatments | Anti-Oxidation Passivation, Hard Gold Plating, Mirror Polishing |
| Customization | 100% Fully Customized Paired Plates via CAD Drawings & Workpiece Samples |
Applications
Consumer Electronics Precision Assembly Lines
Paired brass fixture plates for chip, connector pin and battery micro-component automatic assembly stations. Self-lubricating sliding groove ensures smooth low-noise high-speed conveying, brass material avoids metal particle contamination of electronic precision parts.
Medical Disposable Automated Testing Equipment
Lead-free brass alternative meets medical hygiene standards, applied to automatic inspection jigs for medical plastic tubes and small instrument shells, resisting corrosion from disinfectant liquid without releasing harmful substances.
Precision Lab Automated Sorting Stations
Brass paired sliding plates for laboratory micro sample automatic feeding and sorting equipment, stable anti-oxidation performance maintains long-term precision positioning under frequent reagent cleaning.
Optical Component Packaging Automation
Low-friction brass guide plates for lens, optical filter automatic packaging lines, scratch-free surface protects fragile optical finished products during conveying and positioning.
Miniature Hardware Stamping Auxiliary Fixtures
Matched brass fixture sets for tiny metal stamping part automatic blanking and sorting stations, low wear characteristic reduces fixture replacement frequency for continuous high-cycle stamping production.
