{{ name }}
Réf. {{ combinedCodeWithHighlight }}
Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Pointe tournante pour embout interchangeable, Type: HSK40
Réf.: 320617 HSK40
Référence:
Détails du produit
Caractéristiques techniques
| Longueur totale L | 115 mm | |
| Diamètre de tête D | 44 mm | |
| Exécution pointe de centrage | avec rotation | |
| Longueur utile L2 | 95 mm | |
| Logement côté machine | HSK 40 | |
| Avec filetage d’extraction | oui | |
| Avec méplats | oui | |
| Avec pointe en carbure | oui | |
| Avec amortissement des chocs | oui | |
| Course de ressort | 3 mm | |
| Poids de pièce max. | 300 kg | |
| Vitesse de rotation max. | 3 000 min-1 | |
| Erreur de concentricité max. | 0,01 mm | |
| Pointes de centrage interchangeables incluses | non | |
| Utilisation | tournage | |
| Poids | 0,85 kg | |
| Type de produit | pointe de centrage |
Identification et classification
| Référence article | 320617 HSK40 | |
| EAN / GTIN | 4062406127237 | |
| Réf. fabricant | 320617 HSK40 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Sprung version for axial length compensation whilst machining.
- Fully hardened and ground. Maintenance-free due to lifetime lubrication.
- Special seal prevents ingress of dirt and coolant.
Description:
Lathe centres are mainly used on lathes to support long and slim workpieces, since with these workpieces there would otherwise be a risk of the workpiece bending or moving around as a result of the forces generated.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
Application:
Flexible application thanks to interchangeable inserts. For general use on turrets and counter-spindles on CNC machines.
Optional extras:
Interchangeable inserts No. 320625.
Note:
Changing the inserts in the key surfaces by counter-rotation.