BLADE SHARPENING BY MEANS OF ULTRASONIC VIBRO-FORGING |
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Traditional technology |
Technology of MELITA-K |
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| 1 | Blank punching |
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| 2 | Heat-tritment  |
Ultrasonic vibro-forging Pat. № RU 2211742 
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| 3 | Abrasive sharpening  |
Heat-tritment |
| 4 | Diamond finishin  |
Electro-chemical polishing |
| 5 | Electro-chemical polishing |
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