HYR hyrcnc Intelligent CNC Solutions

Case Study

Titanium Aircraft Structural Parts Machining

5-axis titanium aerospace machining for rigidity, tool life and contour accuracy.

titanium cnc machiningaerospace cnc machining
Titanium Aircraft Structural Parts Machining

Case Overview

Core project data for this machining case.

Industry Aerospace
Application Aircraft structural part
Material Titanium alloy
Machine Model HYR 5 Axis Machining Center
Controller Fanuc / Siemens / Mitsubishi
Spindle Speed 12000 rpm
ATC Capacity 24-60 tools
Travel X/Y/Z Project based
Tolerance +/-0.005 mm
Surface Finish Ra 0.8
Cycle Time 12 min
Production Volume 450 pcs/month
Country United States

Customer Background

Production context behind the case.

This project comes from a Aerospace manufacturing requirement for Aircraft structural part. 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

High cutting resistance Poor thermal conductivity Complex multi-angle geometry

Solution

HYR-CNC machining plan

Stable accuracy within +/-0.005 mm Improve tool life Reduce repeated clamping

Machine Used

Recommended machine configuration

Machine: HYR 5 Axis Machining Center
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 Raw Material Preparation
02 CAM Simulation
03 Rough Milling
04 Semi-finishing
05 5-axis Finishing
06 Inspection

Result

Before and after machining improvement.

ItemBeforeAfter
Tolerance+/-0.02 mm+/-0.005 mm
Cycle Time20 min12 min
Tool Life100 pcs180 pcs
Surface FinishRa 1.6Ra 0.8

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