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Instrument Parts Precision Processing Project

Instrument Manufacturing

Client Background

A high-end musical instrument manufacturer specializing in guitars, violins, and pianos, with products exported to Europe and America.

Instrument Parts Precision Processing Project

Challenges & Requirements

Extremely high part accuracy requirements, traditional equipment cannot meet. Instrument parts require complex curved surface processing and perfect surface treatment for optimal acoustic performance.

Our Solution

Adopted high-precision CNC machining center with professional fixtures and inspection systems. Implemented 5-axis CNC machining for complex curved surfaces and automatic polishing for mirror effect.

Core Equipment Configuration:

  • 5-Axis CNC Machining Center: Complex curved surface processing
  • High-Precision CNC Lathe: Rotating body parts processing
  • Automatic Polishing Machine: Mirror effect surface treatment
  • CMM: Precision quality inspection
  • Laser Marking Machine: Brand identification and traceability

Production Process

1
Material Selection → Acoustic Performance Testing
2
Rough Processing → Shape Formation
3
Precision Machining → ±0.005mm Accuracy
4
Curved Surface Processing → 5-Axis CNC
5
Polishing → Mirror Effect
6
Acoustic Testing → Quality Certification

Project Results

Efficiency Improvement

Processing accuracy reaches ±0.005mm, product yield rate 99.8%, surface finish Ra0.2, consistent acoustic performance across all products.

Key Achievements:

  • Processing accuracy reaches ±0.005mm
  • product yield rate 99.8%
  • surface finish Ra0.2
  • consistent acoustic performance across all products.

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