Customer Requirements
What the customer needed
Achieve micro insert accuracyMaintain multi-cavity consistencyImprove mold assembly
Case Study
Connector Mold Machining
Connector mold machining for micro precision and high-volume electronics molding.
connector mold machiningprecision connector mold cnc
Project Overview
Standard case data fields.
Industry Electronics
Application Connector mold insert
Material S136 / NAK80
Machine Model HYR VMC850
Controller Fanuc / Siemens / Mitsubishi
Spindle Speed 12000 rpm
ATC Capacity 24-60 tools
Travel X/Y/Z Project based
Tolerance +/-0.003 mm
Surface Finish Ra 0.4
Cycle Time Project based
Production Volume Project based
Country Taiwan
Challenges
Machining difficulty
Micro ribsMulti-cavity consistencySurface defects
HYR CNC Solution
Machine configuration
Machine: HYR VMC850
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
Machining Process
Timeline from raw material to inspection.
01 Steel Preparation
02 Rough Milling
03 Micro Finishing
04 Grinding Allowance Check
05 Insert Inspection
06 Assembly Calibration
Results
Before and after machining improvement.
| Item | Before | After |
|---|---|---|
| Tolerance | +/-0.01 mm | +/-0.003 mm |
| Surface Finish | Ra 0.8 | Ra 0.4 |
| Assembly Rework | Frequent | Reduced |
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