CNC machining is used to create connector openings, ventilation features,
cover plates, and internal mounting structures in aluminum enclosures.
Introduction
Aluminum enclosures are typically manufactured through aluminum extrusion, CNC machining, surface finishing, and assembly.
Aluminum extrusion forms the basic enclosure profile, while CNC machining creates connector openings, mounting features, ventilation structures, and other functional details required for the finished product.
01 Enclosure Structure
Aluminum enclosures typically consist of an extruded enclosure body, machined panels, cover plates, and internal mounting structures.
The extruded profile forms the main enclosure body, while CNC machining produces connector openings, ventilation features, threaded holes, and other functional details required for assembly.
Cover plates and machined panels are fitted to the enclosure body to complete the final assembly.
02 Connector Openings
Connector openings are machined according to the dimensions and mounting requirements of the installed components.
Common machining features include circular holes, rectangular openings, slots, threaded holes, and custom cutouts for connectors, switches, displays, indicators, and cable glands.
Opening size, location, and spacing should provide sufficient clearance for installation, cable routing, and future maintenance.
03 Mounting Features
Mounting features are machined to support the installation of PCBs, brackets, electronic modules, and other internal components.
Common machining features include threaded holes, locating features, mounting surfaces, and other installation points according to the enclosure layout.
The position and accuracy of these features should ensure reliable component installation while providing sufficient space for wiring and maintenance.
04 Ventilation Features
Ventilation features are machined to improve airflow through the enclosure when internal components generate heat during operation.
Common machining features include ventilation slots and perforated openings configured according to cooling requirements.
Ventilation opening size, spacing, and location should provide adequate airflow while maintaining panel rigidity.
05 Cover Plate Machining
Cover plates are machined to provide access to internal components and to complete the enclosure.
Common machining features include screw holes, display openings, connector cutouts, recessed areas, and locating features required for assembly.
Cover plate dimensions and machining accuracy should ensure proper alignment with the enclosure body and maintain consistent assembly gaps.
06 Machining Accuracy
CNC machining is used to produce enclosure components with the dimensional accuracy required for assembly.
Hole position, opening dimensions, mounting features, and mating surfaces should meet the specified tolerances.
Accurate machining helps ensure proper component fit, cover alignment, and connector installation.
Need CNC Machined Aluminum Enclosures?
Glary manufactures custom aluminum enclosures with aluminum extrusion, CNC machining, surface finishing, and assembly according to customer drawings.
Contact us to discuss your project requirements.
