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Precision Machining Aluminum Mounting Plates CNC Cutting Parts
Custom
Our CNC cutting parts deliver precise and efficient results every time, utilizing the latest technology and materials to ensure top-notch quality for your custom needs.
minimum order
1 piece
Quantity
$2.50 - $2.50 / piece
Our CNC cutting parts deliver precise and efficient results every time, utilizing the latest technology and materials to ensure top-notch quality for your custom needs.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
Introducing the YITECH Precision CNC-Milled Aluminum Mounting Plate — a modular, high-rigidity chassis panel engineered for accurate component placement, vibration damping, and scalable system integration in optics, robotics, medical devices, and industrial automation.
Each plate delivers:
- Solid 6061-T6 aluminum construction — lightweight (2.7 g/cm³), high strength-to-weight ratio (UTS 310 MPa), non-magnetic, and thermally conductive
- Four precision-cut rectangular apertures (standard: 40 × 30 mm) — for mounting optics, sensors, displays, or connectors
- Counterbored mounting holes (8× perimeter + 4× internal) — accepts M3 flat-head screws for flush, low-profile assembly
- Fine-machined surface (Ra ≈ 0.4 μm) — ensures flatness (≤0.02 mm over 150 mm) and prevents gasket distortion
- Tight tolerances: ≤0.01 mm cutout position accuracy, ≤0.005 mm hole-to-hole concentricity — critical for optical alignment and multi-module stacking
Unlike stamped steel or injection-molded plastic panels (prone to warping, inconsistent hole placement, or poor thermal stability), our monolithic plates offer zero internal stress, repeatable flatness, and long-term dimensional integrity — even after repeated disassembly or thermal cycling.
Ideal for engineers building modular sensor arrays, laser subsystems, diagnostic instruments, or robotic tool changers where repeatability, rigidity, and clean integration are non-negotiable.
· Core Specifications
| Parameter | Specification |
|---|---|
| Material | 6061-T6 Aluminum (standard); optional: 7075-T6 (high strength), 5052-H32 (marine), 304 SS (EMI shielding), or Ti-6Al-4V (aerospace) |
| Surface Finish | • Face: Fine-milled (Ra ≈ 0.4 μm) • Edges: Deburred + chamfered (0.2 mm × 45°) • Standard: Clear anodize (Type II, 10–12 μm, sealed) • Optional: Black anodize, PVD gold, or bare brushed Al |
| Standard Dimensions | • Overall size: 150 mm × 100 mm × 6.0 mm • Cutouts: 4× (40 mm × 30 mm), positioned at corners (center-to-center: 90 mm × 60 mm) • Mounting holes: 8× perimeter (M3, counterbored 3 mm deep), 4× internal (M3, through) • Weight: ~185 g (6061-T6, clear anodize) |
| Tolerances | • Cutout position: ±0.01 mm • Hole position: ±0.01 mm • Flatness: ≤ 0.02 mm over full surface • Thickness: ±0.02 mm |
| Max Load Capacity | • Uniform load: 50 kg (on supported edges) • Point load (at cutout corner): 15 kg • Vibration resistance: 10–2,000 Hz, 5 g RMS (tested per MIL-STD-810H) |
| Operating Temp. | -40°C to +150°C (anodized); up to +250°C (bare Al) |
| Compliance | RoHS, REACH, ISO 9001; FDA 21 CFR 177.1010; USP Class VI (for medical variants) |
· Application Scenarios
This precision mounting plate excels where modular scalability, optical alignment, and mechanical stability matter:
- Optics & Laser Systems
→ Optical bench sub-panels for lens/mirror mounts
→ Beam splitter or filter holder frames
→ Multi-channel spectrometer chassis - Robotics & Automation
→ End-effector tool mounting plates (swap sensors/grippers quickly)
→ LiDAR/ToF sensor array carriers
→ Collaborative robot wrist interface panels - Medical Devices
→ Diagnostic instrument backplates (e.g., blood analyzers, imaging modules)
→ Surgical navigation system mounting frames
→ Portable ultrasound transducer carriers - Industrial HMI & Control
→ Display mounting panels (for 4.3", 7", or 10.1"touchscreens)
→ PLC I/O module carriers
→ Enclosure backplates with EMI shielding (304 SS variant) - Aerospace & Defense
→ UAV payload mounting trays- Satellite instrument mounting substrates
- Avionics rack adapter plates
💡 Why engineers choose YITECH mounting plates:
- Counterbored Holes = Flush Assembly — no protruding screw heads interfering with optics or cables
- Monolithic = Zero Warpage — unlike laminated or welded alternatives
- Custom Cutouts in 5 Days — no tooling fees, no MOQ
- Anodized = ESD-Safe & Corrosion Resistant — ideal for cleanrooms and field use
· Production Process Introduction
· Packaging and Shipping Methods
- Standard Packaging: 1 plate per anti-static PE bag; 50 per EPE tray; 500 per cardboard box.
- Bulk Options: 1,000–10,000+ units per pallet (custom foam inserts available).
- Shipping Methods:
- 📦 Express (DHL/FedEx/UPS): 3–7 business days (global)
- ✈️ Air Freight: 5–10 days (orders ≥ 500 pcs)
- 🚢 Sea Freight: 20–35 days (container loads)
- White-Label Services:
- Laser engraving (logo, part #, revision)
- Branded retail boxes or blister packs
- Kitted solutions (e.g., “Sensor Array Kit”: 10 plates + M3 screws + gaskets)
· Frequently Asked Questions (FAQ)
Q1: What is the MOQ?
A:
A:
- Standard configuration (6061-T6, 150×100×6 mm, 4×40×30 mm cutouts, clear anodize): 100 pcs
- Custom cutout layout/size/material: 200 pcs
- Samples: 3 pcs free for verified B2B customers (shipping paid)
Q2: What's the lead time?
A:
A:
- In-stock designs: 5–7 working days
- Custom CAD/sketch: 7–10 working days (includes FAI, CMM report, and anodize validation)
- Rush service (≤5 days): Available for +20% fee
Q3: Can I customize the cutout shape (e.g., circular, oval), size, hole pattern, or add EMI shielding?
A: Yes — full customization is our core strength:
A: Yes — full customization is our core strength:
- Cutouts: Rectangular (standard), circular, oval, hexagonal, or custom (e.g., for specific camera modules)
- Sizes: From 20×20 mm to 120×80 mm per cutout
- Hole patterns: M2, M3, M4, or metric thread; counterbored, countersunk, or through
- Features: EMI shielding (304 SS or Cu-plated Al), heat sink fins, O-ring grooves, or integrated standoffs
- Materials: 6061-T6 (standard), 7075-T6, 5052-H32, 304 SS, Ti-6Al-4V
- Finishes: Clear/black anodize, PVD, bare brushed, or conductive coating
👉 Send a sketch, STEP file, or photo of your device — we’ll provide a 3D model, CMM tolerance report, and quote within 2 hours.
Q4: Is the surface truly flat? Can you certify flatness?
A: Yes — flatness is rigorously controlled:
A: Yes — flatness is rigorously controlled:
- Measured via dial indicator sweep across full surface
- Standard spec: ≤0.02 mm deviation over 150 mm
- We provide: CMM flatness report (with grid points) and functional stack test data
Q5: Do you support medical or aerospace certifications?
A: Absolutely:
A: Absolutely:
- Medical: FDA 21 CFR 177.1010, USP Class VI, ISO 10993-5
- Aerospace: AS9100 documentation, NADCAP-ready processes
- Cleanroom: Class 10,000 packaging; outgassing data (TML < 0.5%, CVCM < 0.1%)
- ESD-safe: Surface resistivity 10⁴–10⁶ Ω/sq (conductive anodize option)
· Why Choose YITECH?
✅ Monolithic = No Warpage, No Stress — unlike laminated or bolted assemblies
✅ Counterbored Holes = Professional, Flush Integration — no hardware interference
✅ Custom Cutouts = Your Design, Your Timeline — no tooling fees, no MOQ
✅ Anodized + Verified = Ready for Production — ship tomorrow with confidence
✅ Counterbored Holes = Professional, Flush Integration — no hardware interference
✅ Custom Cutouts = Your Design, Your Timeline — no tooling fees, no MOQ
✅ Anodized + Verified = Ready for Production — ship tomorrow with confidence
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