Case Study

Precision Electronics Components

Precision electronics component CNC machining for aluminum housings and small holes.

precision electronics components cnc machiningelectronics cnc machining

Case Overview

Core project data for this machining case.

Industry Electronics

Application Precision electronics housing

Material Aluminum alloy

Machine Model HYR VMC1060

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 0.8-1.6

Cycle Time 13 min

Production Volume 2500 pcs/month

Country Singapore

Customer Background

Production context behind the case.

This project comes from a Electronics manufacturing requirement for Precision electronics housing. 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

Thin-wall marksSmall tapped holesCosmetic scratches

Solution

HYR-CNC machining plan

Improve appearanceControl small holesSupport anodizing-ready finish

Machine Used

Recommended machine configuration

Machine: HYR VMC1060

Spindle: High-speed spindle for stable finishing

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 Blank Inspection

02 Rough Milling

03 Thin-wall Finishing

04 Drilling & Tapping

05 Chamfering

06 Appearance Inspection

Result

Before and after machining improvement.

Item	Before	After
Tolerance	+/-0.025 mm	+/-0.01 mm
Cycle Time	18 min	13 min
Appearance Defects	Medium	Low

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