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Precision Medical Devices
Precision Gear CNC Machining
Pre-processing
Processed
Difficult
Processing challenges
High precision is required for gear tooth surfaces, with tooth profile errors controlled within 0.01mm. Consistency in mass production is difficult to guarantee.
Solve
Solutions
Utilizes high-precision CNC grinding with an online measurement compensation system to establish SPC process control.
Fruit
Processed Results
- • Tooth profile error ≤ 0.008mm
- • Batch Consistency CPK ≥ 1.67
- • Productivity increased by 40%
- • Scrap rate < 0.2%
Technical Specifications
| Materials | 20CrMnTi carburizing steel |
| Modulus | 2.5mm |
| Accuracy Class | GB/T 10095-5 grade |
| Number of teeth | 45 teeth |
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