Product Overview
This product exemplifies our precision machining capabilities, specifically designed for motor support and guide‑rail mounting assemblies used in medical automation linear motion modules and semiconductor wafer transfer robotic arms.
We are not a supplier of standard off‑the‑shelf products, but a service provider specializing in non‑standard metal parts manufacturing. With your drawings or samples, we manage the entire process—from material selection, process planning, inspection, to surface finishing. We excel particularly in machining slender metal bases with deep guide‑rail grooves, multi‑surface mounting datums, and complex cantilever structures, ensuring delivered products possess high rigidity, accurate hole positions, and excellent consistency.
Machining Capabilities
| Item | Description |
| Material | Default: 6061‑T6 aluminum alloy (excellent machinability and structural rigidity). Alternatives available upon request: 7075 ultra‑high‑strength aluminum alloy, or 304/316L stainless steel, etc. |
| Inspection Equipment | Equipped with Zeiss CMM (accuracy: 1.5 μm + L/350), Renishaw comparator, Mitutoyo roughness tester, and digital hardness tester. All critical dimensions are 100% inspected or rigorously sampled with precision instruments, ensuring full traceability. |
| Machining Process | High‑precision CNC machining center with multi‑face (or 4‑axis/5‑axis) one‑piece forming. Special focus on controlling stress‑induced deformation during machining of slender structures; front lug large bores and side mounting holes are finished via precision boring and reaming; internal deep guide‑rail slots are milled with custom extended‑length tools to guarantee slot width and straightness. |
| Dimensional Accuracy | Straightness and parallelism of the main guide‑rail mounting slots: strictly controlled within ≤ 0.02 mm; positional accuracy of front/rear mounting hole patterns ≤ ±0.02 mm; perpendicularity and height tolerances of bottom locating pins/posts precisely controlled. Tighter tolerances can be accommodated per your drawings, with full dimension reports provided upon request. |
| Surface Finish | Mechanical finishes such as tool‑mark removal and polishing are offered, thoroughly eliminating sharp edges and burrs. For specialized treatments like anodizing, hard coating, or sandblasting, you may arrange them locally, or we can coordinate subcontracting (lead time and cost quoted separately). |
| Quality Consistency | Strict first‑article full inspection + in‑process periodic sampling + last‑article comparison protocol; critical dimensions managed via SPC. Shipments include dimensional inspection reports, with clear batch traceability back to material heat/lot numbers and machining dates. |
| Lead Time | Samples: 15–30 working days; Small batches (≤10 pcs): 30–45 working days; Medium/large volumes or complex surface treatments: quoted separately. Rush services available. |
Customization Services
We excel in customizing linear motor bases, precision guide‑rail slide supports, multi‑interface connection brackets, and special‑shaped metal frames per your drawings or actual samples. For this slide‑rail and bracket type, we support:
1. Guide‑rail groove and fit tolerances – custom slot widths, depths, and profile angles (V‑shape / rectangular) to match your selected linear guide model or motor dimensions.
2. Multi‑face mounting holes – precision machining of mounting holes, counterbores, and threaded holes on different faces (front, side, bottom, end) as required by your transmission system.
3. Complex rear connections – custom tailstocks, bayonet couplings, or flange interfaces based on the mating method of subsequent drive components.
4. Integrated lightweight design – material removal from non‑load‑bearing areas while maintaining structural strength, according to stress analysis.
5. From programming, machining, and inspection to surface finishing – we offer a one‑stop precision manufacturing service.
Important Notes
Product Scope: We provide metal slide‑rail and connector base machining services only; the product does not include guide rails, motors, bearings, screws, or other automation components.
Surface Finish: Default finish is tool‑mark removal and mechanical brushing. If you require surface treatments such as anodizing, please specify during inquiry so we can assess feasibility and cost.
Custom Order Requirements: To ensure perfect compatibility, please provide detailed drawings or 3D models before ordering, and clearly specify guide‑rail groove dimensions, hole features on each mounting face, and the bottom locating method.
