C&R Manufacturing, Inc

CNC Milling of an Aluminum Ejector Guide

The component shown here is an ejector guide that was fabricated for an aerospace client. Composed of T6 aluminum, it was machined on our state of the art NH5000 4-axis horizontal CNC mill.

Machining included drilling, countersinking, profiling, milling slots, and deburring which utilized the mills 4th axis. The finished part measured 72mm in length, 50mm in width, and 32.8mm in height, and met tolerances of ± 0.0015". Finishing processes included drilling and PTFE anodizing. We manufacture and deliver 1000 of these components for our customer annually spread over several shipments, all with a lead time of 15 days.