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SUS304 Stainless Steel Multi-Tooth Equal Spacing Automation Positioning Rack
This thin integrated multi-tooth locating rack is precision CNC machined for mechanical automation production lines, designed with evenly spaced vertical positioning teeth and micro mounting holes along the main beam. It acts as a lightweight multi-station limiting fixture for automatic feeding, sorting and testing equipment.
- Material: SUS304 Stainless Steel
- Hardness: HB 150–185 (SUS304); HB 95–105 (6061-T6)
- Tolerance: ±0.0015 mm
- Surface Finish: Precision Brushed Finish
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Lightweight Multi-Station Positioning Engineering
Uniform equidistant vertical tooth layout realizes simultaneous independent limiting of multiple tiny workpieces within a single fixture unit, greatly improving the operating efficiency of automated sorting and assembly stations. Ultra-thin integrated monolithic structure reduces overall fixture weight to lower robot arm load and energy consumption. Tiny precision mounting holes distributed on the top beam support fast flat installation on equipment frames and conveyor platforms, with tight positional tolerance to ensure consistent tooth alignment after repeated disassembly.
Uniform material thickness eliminates local bending deformation under light clamping loads, maintaining stable equal spacing positioning accuracy during long-term continuous automated cycling.
Dual Material Selection for Automation Working Conditions
Two material options match different production environment requirements:
- SUS304 Stainless Steel: Outstanding anti-rust and chemical corrosion resistance, suitable for humid workshops, medical equipment and food-grade packaging automation, resisting erosion from cutting fluid and disinfectant liquids
- 6061-T6 Aluminum Alloy: Low density for lightweight robotic fixtures; excellent thermal conductivity to dissipate friction heat during high-speed reciprocating operation; hard anodized surface delivers scratch and wear resistance for electronic assembly lines Both materials feature superior fine machining performance for thin-wall tooth profiles and micro hole precision drilling.
Custom Automation Fixture Engineering Support
- Custom tooth spacing, tooth length, overall rack length and mounting hole positions based on customer workpiece dimension CAD drawings
- Optional surface upgrades: Hard Anodizing, Passivation, Mirror Polishing, DLC Low-Friction Coating
- DFM fixture consultation: tooth strength optimization, lightweight structural design, positioning clearance matching
- Fast prototype single-piece sampling and mass batch production delivery for automated line upgrading
Key Features & Advantages
- Equal Spacing Multi-Tooth Design: Evenly distributed vertical teeth support synchronous multi-workpiece limiting to boost automation line throughput.
- Ultra-Light Thin Integrated Structure: Monolithic thin beam reduces fixture dead weight for high-speed robotic handling.
- Micro Hole Flat Mounting: Small positioning mounting holes enable flush installation without protruding obstacles to interfere with workpiece conveying.
- Dual Material Environment Adaptability: Stainless steel for damp, hygienic or chemical contact production scenarios; aluminum for lightweight dry workshop assembly.
- Fully Customizable Tooth Geometry: Adjust tooth height, tooth interval and rack thickness to match unique small-size workpiece positioning demands.
Technical Specifications
| Parameter | Specification |
|---|---|
| Base Material | SUS304 Stainless Steel |
| Alternative Material | 6061-T6 Aluminum Alloy, 7075 High-Strength Aluminum, SUS316 Stainless Steel |
| Hardness | HB 150–185 (SUS304); HB 95–105 (6061-T6) |
| Dimensional Tolerance | ±0.0015mm for tooth spacing, tooth flatness & hole position |
| Parallelism of Tooth End Face | ≤0.002mm per 100mm rack length |
| Surface Roughness | Ra ≤0.4μm (brushed stainless steel); Ra ≤0.8μm (hard anodized aluminum) |
| Manufacturing Processes | 5-Axis CNC Milling, Micro Precision Drilling, Deburring, Surface Treatment |
| Surface Treatments | Hard Anodizing, Anti-Rust Passivation, DLC Anti-Friction Coating |
| Customization | 100% Fully Customized via CAD Drawings & Workpiece Samples |
Applications
Consumer Electronics Automatic Sorting Lines
6061-T6 aluminum multi-tooth racks for tiny electronic components such as chip resistors, connector pins and battery tabs. Lightweight structure adapts to high-speed robotic sorting stations, uniform tooth spacing ensures consistent separation of micro electronic parts.
Medical Disposable Testing Automation
SUS304 stainless steel locating racks for medical plastic caps, needle tube small parts automatic inspection lines. Corrosion-resistant material meets medical hygiene standards and avoids contamination from disinfectant contact.
Cosmetic Packaging Feeding Equipment
Stainless steel tooth racks for cosmetic bottle caps, lipstick shell automatic feeding stations. Anti-corrosion surface prevents oxidation in humid packaging workshops, evenly spaced teeth avoid scratch damage to cosmetic finished products.
Food Packaging Automation Lines
Food-grade SUS304 racks for food container, plastic lid sorting and conveying equipment, passivation surface complies with food contact safety requirements.
Precision Lab Testing Fixtures
Stainless steel positioning racks for laboratory small sample automatic testing equipment, stable anti-rust performance ensures long-term service life under frequent reagent cleaning.
