CNC Machined Housing Multi-Cavity Aluminum Panel Faceplate with Multi-Window Cavities

This 6061 aluminum multi-cavity panel is a precision faceplate and mounting plate engineered for multi-lens optical instruments, machine vision inspection machines, and automated test equipment. A single plate carries multiple rectangular cavities and windows, stepped grooves, countersunk hole arrays, and staggered locating bosses, allowing several modules to mount onto one integral surface with consistent reference planes.

The panel is milled in one piece from 6061 aluminum plate on CNC machining centers, with roughing and finishing planned to control cutting deformation on large thin sections. Critical features are held to ±0.01mm and verified on a CMM before anodizing.

1. Certified 6061 aluminum plate blanking with material certificate and traceability.
2. Stress-relief and process planning to reduce distortion on large-format plates.
3. Rough milling of outer profile, irregular windows, and countersunk holes.
4. Finishing of stepped grooves, hole arrays, and staggered locating bosses in a single clamping.
5. Deburr, ultrasonic clean, then anodizing (clear, black, or hard) for protection.
6. CMM full-dimension and flatness check, protective packing, and photo confirmation before shipment.

Large thin aluminum plates are prone to warping, so we control flatness to ≤0.02mm through stress relief, an optimized fixture layout, and balanced toolpaths. Hole arrays are position-checked to ±0.01mm, and coaxiality between related holes is kept to ≤0.02mm, so multi-lens and test modules drop onto the faceplate without reaming or shimming. Boss heights and groove depths are controlled for consistent stack-up across the whole panel.

6061-T6 aluminum gives the panel a high strength-to-weight ratio, good stiffness, and stable machining, keeping large faceplates flat and light. 5052 and 7075 are available for specific needs. Clear, black, and hard anodizing protect the surface, and bead blasting gives a uniform matte look suitable for optical equipment faceplates.

Custom panels are our core business. Send STEP, IGES, STP, or DWG files with your cavity, window, and hole layout, and our engineering team returns a DFM review within 24–48 hours. From one prototype to series production, we control the full route in-house.

• Custom plate size, thickness, and cavity/window layout
• Custom stepped grooves, countersunk holes, and locating boss positions
• Custom material: 6061-T6, 5052, 7075 aluminum, and stainless steel
• Custom finish: clear / black / hard anodize, bead blast, laser marking
• Custom minimum wall thickness and flatness targets; low MOQ from 1 piece

Dongguan Changxinda Precision Technology Co., Ltd. (brand: China-CXD) has specialized in custom CNC precision parts and metal manufacturing since 2008. Our 90+ staff operate 4-axis and 5-axis CNC machining centers, turn-mill combined CNC lathes, CNC lathes, and milling machines under an ISO 9001:2015 quality management system.

• Founded in 2008, with 15+ years of precision machining know-how
• Industries served: optical instruments, machine vision, automation, robotics, medical, automotive, and aerospace
• 200+ customers served, with 50–60% of output exported worldwide
• ISO 9001:2015 certified with full material traceability
• Slogan: CNC Machining Experts, Serving Global Industries

Reserved production slots and multi-machine capacity keep lead times predictable, so repeat orders stay on the same delivery rhythm. Flat-packed export cartons with interleaved protection guard the anodized faces, and custom branding or labeling is available on request.

• Multi-lens optical instrument faceplates
• Machine vision inspection machine panels
• Automated test equipment mounting plates
• Camera and sensor module mounting faceplates
• Precision instrument front panels and housings

• ±0.01mm dimensional tolerance on critical features
• One-piece milling with multi-cavity and multi-window design
• Plate flatness ≤0.02mm with controlled deformation
• Hole position ±0.01mm, coaxiality ≤0.02mm
• Stepped grooves, countersunk holes, and locating bosses
• Solid 6061-T6 aluminum plate construction
• CMM-verified with full dimension report
• Clear / black / hard anodize and bead blast finishes
• Full OEM / ODM customization, low MOQ from 1 piece
• Stable and predictable delivery