CNC Machining of an Aluminum Access Panel Frame for the Communications Industry
CNC Machining of an Aluminum Access Panel Frame for the Aerospace Industry
APM was approached by a client in the Communications Industry for engineering and machining of a unique part. It was an aluminum access panel frame that would be a component of a military communications application. This multistep process required close tolerance surface contouring and expert CNC machine programming capabilities.
The access panel frame's production process was engineered to conform to the customer specifications. State-of-the-art CAM software was used for efficient programming of the precision Mori-Seiki Duravertical 5100 vertical machining center. Rough machining and finish 3D surface milling were completed in two steps. Made from 1½" thick 6061-T651 QQ-A-250/11 aluminum plate, the machined piece measured 6.500" long by 6.500" wide. Plating the aluminum with a chemical conversion coating increased its corrosion resistance. Installing thread inserts completed the assembly.
Various quality measures were utilized including in-process dimensional inspection, first article inspection reports per AS9102, and post production CMM inspection. These advanced quality capabilities verified that the required ±.002"/ .25° tolerances were met. This project also met geometric dimensioning and tolerancing (GD&T) per ANSI Y14.5M-1982.
To learn more about this precision CNC machining project, please see the table below or contact us today.
Highlights of this Precision CNC Machining of an Aluminum Access Panel Frame Project:
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||This part is used on a Military Communications application
|Precision CNC Machining Capabilities Applied/Processes
- Procure Material, Programming
Finish Machining – 3D Surface Milling
Assembly – Install Thread Inserts
|Equipment Used to Manufacture Part
||MORI-SEIKI DURAVERTICAL 5100
|Overall Part Dimensions
||± 0.002"/ 0.25°
||6061-T651 QQ-A-250/11 Aluminum Plate; 1-½" Thick
||Plated – Chemical Conversion Coating
|In process testing/inspection performed
||Dimensional Inspection, First Article Inspection Reports per AS9102
||CMM Post Inspection; Temperature Monitoring of the Machining Floor during Manufacturing
|Industry for Use
||15 – 20 per Order
||ANSI Y14.5M-1982; IAW79P050000 CODES 2002,5001 & 9003; DFARS
FLOWDOWN; 3D CAD MODEL SURFACE COMPLIANCE
||Access Panel Frame