HYR hyrcnc Intelligent CNC Solutions

Case Study

Aluminum Aerospace Components

High-speed aluminum aerospace machining for thin-wall stability and fine finish.

aluminum aerospace components machiningaerospace aluminum cnc machining
Aluminum Aerospace Components

Case Overview

Core project data for this machining case.

Industry Aerospace
Application Aircraft frame component
Material Aluminum 7075
Machine Model HYR VMC1165
Controller Fanuc / Siemens / Mitsubishi
Spindle Speed 12000 rpm
ATC Capacity 24-60 tools
Travel X/Y/Z Project based
Tolerance +/-0.01 mm
Surface Finish Ra 0.8
Cycle Time 28 min
Production Volume 700 pcs/month
Country Canada

Customer Background

Production context behind the case.

This project comes from a Aerospace manufacturing requirement for Aircraft frame component. The buyer needed stable machining quality, repeatable inspection results and a machine configuration suitable for real production rather than a one-time sample.

Machine Selection

Why this machine configuration was selected.

HYR-CNC selected the machine plan around part size, material, tolerance, surface finish, tool capacity and expected production volume. The recommended setup focuses on rigidity, spindle stability, fixture access, tool change efficiency and inspection control.

Problem

Machining problem to solve

Stress release Thin rib chatter Surface defects

Solution

HYR-CNC machining plan

Control thin-wall deformation Maintain fine surface Improve cycle time

Machine Used

Recommended machine configuration

Machine: HYR VMC1165
Spindle: High-rigidity spindle for difficult materials
ATC: Automatic tool changer for multi-process machining
Controller: Fanuc / Siemens / Mitsubishi options
Coolant: High pressure coolant and chip evacuation

Process

Timeline from raw material to inspection.

01 Material Preparation
02 Rough Pocket Milling
03 Semi-finishing
04 Thin-wall Finishing
05 Hole Machining
06 Inspection

Result

Before and after machining improvement.

ItemBeforeAfter
Wall Deformation0.12 mm0.04 mm
Cycle Time36 min28 min
Surface FinishRa 1.6Ra 0.8

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