Product Overview
This product exemplifies our precision machining capabilities, specifically designed for motor mounting, positioning, and protection in medical automation robotic arms, semiconductor wafer transfer mechanisms, and high‑precision linear motion modules.
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 complex three‑dimensional structures that integrate a thick horizontal base, multi‑face upright U‑shaped brackets, deep guide‑rail grooves, and large clearance holes—ensuring high geometric accuracy and structural rigidity across multiple spatial mounting datums.
Machining Capabilities
| Item | Description |
| Material | Default: 6061‑T6 aluminum alloy – offering excellent machinability and high load‑bearing capacity. 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 / 4‑axis simultaneous one‑piece forming. From solid bar stock, we machine the thick base, the long guide‑rail groove on the right, and the tall upright U‑shaped bracket in a single setup. Custom extended‑length tools and coordinated milling are used for deep‑cavity holes and complex internal relief features, guaranteeing straightness of deep bores and flatness of bottom surfaces. |
| Dimensional Accuracy | Perpendicularity and parallelism between the thick base mounting surface and the upright U‑bracket mounting faces: strictly controlled within ≤ 0.02 mm; straightness of the long guide‑rail groove on the horizontal face ≤ ±0.02 mm; positional accuracy of mounting hole patterns on all vertical faces ≤ ±0.02 mm. 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 burrs and sharp edges inside deep slots and cavities. 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 precision motor fixing bases, three‑dimensional mounting brackets, multifunctional fixed clamping plates, and special‑shaped guide bodies per your drawings or actual samples. For this type of mounting base, we support:
1. 3D structural dimension customization – flexible adjustment of base thickness, U‑bracket height, opening width, and tilt angles to match your selected motor model.
2. Internal deep cavities and guide‑rail grooves – custom complex relief slots, internal cavities, and linear guide grooves inside the base, tailored to cable routing, sensor mounting, or slide requirements.
3. Anti‑rotation features and multi‑face hole patterns – precision machining of counterbores, threaded holes, and locating pin holes on different mounting faces (horizontal and vertical).
4. Large‑diameter clearance holes – precision machining of large special‑shaped through‑holes in the base and side faces for motor shafts or cable passage.
From programming, machining, and inspection to surface finishing – we offer a one‑stop precision manufacturing service.
Important Notes
Product Scope: We provide metal motor mounting base machining services only; the product does not include motors, fasteners, guide rails, bearings, or other purchased 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 precise fit across multiple datums, please provide detailed drawings or 3D models before ordering, and clearly specify perpendicularity between base and vertical faces, guide‑rail groove dimensions, and tolerance requirements for all mounting holes.
