Каталог Iscar инструментальная оснастка 2022 - страница 8
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Токарные инструменты Iscar (часть 1) 2026
Каталог Iscar инструментальные блоки
Каталог Iscar токарный инструмент 2017
Каталог Iscar монолитные фрезы 2022
Каталог Iscar расточные системы
Каталог Iscar обработка канавок 2022
Power Chucks
With this tool, only a small tightening torque compresses
the frontal nose, providing an extremely high gripping 3 2 1
force. It is designed for roughing and finishing applications in milling where high torque transmission, maximum accuracy, compactness and easy operation are required. Features
- The clamping nut is not threaded (as in ER collet chucks) 10
- Designed for direct chucking of the tool shank – no need for intermediate collet for maximum gripping force
- Sealed nut construction
- No axial drawback of the tool shank as chuck is tightened
| • Thick wall construction to withstand greater side | 11 | 9 | 8 | 5 4 | 6 | 7 | |||
| loading forces | |||||||||
| 1 | Shallow tapered front end cone | ||||||||
| The high gripping force achieved by the MAXIN POWER |
| CHUCK results from the shallow nose tapered cone (1) with | 2 | Clamping nut |
| helical slot (3) inside the internal chuck bore. It exerts a very | 3 | Helical slot |
| high clamping force when the clamping nut (2) is rotated | ||
| 4 | Needle bearing cage | |
| in the axial direction.The shallow taper of the tool nose (1) | ||
| and the angled position of the needle bearing (4) that sit in | 5 | Front seal |
| the cage create the axial movement of the clamping nut (2). | ||
| 6 | Ventilation bore (thread M4) | |
| This unique clamping mechanism eliminates | ||
| axial movement of the shank while clamping, | 7 | Preset screw thread |
| simplifying the preset process. | 8 | Cap screw (for the preset screw) |
| 9 | Preset screw | |
| Runout Accuracy | ||
| Maximum runout at 3XD overhang is less 0.01 mm | 10 | Ground bore |
11 Grip groove (for collet release) 3xD 0.01 D