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Sachnummer:
EAN / GTIN:
Herstellernummer:
Kat. Nr.:
SUMOCHAM Grundelement Weldonschaft DCN A, 8×D, Größe: 6
Artikel-Nr.: 231715 6
Sachnummer:
Produktdetails
Technische Daten
| Răcire interioară | Da | |
| Lubrifiant de răcire | ja | |
| Serie | SUMOCHAM | |
| Denumirea producătorului | DCN A; DCN 060-048-12A-8D | |
| Poziție interfețe | Pe partea mașinii | |
| Tip prindere | Coadă cilindrică | |
| Formular de înregistrare | Suprafață de strângere dreaptă cu filet de strângere | |
| Design de montare | metric | |
| Dimensiune prindere, metric | 0120 mm | |
| Diametrul cozii | 12 mm | |
| Lungimea cozii | 45 mm | |
| Tip de coadă | HB | |
| Diametru de tăiere, min. | 6 mm | |
| Diametru de tăiere, max. | 6,4 mm | |
| Diametru corp | 16 mm | |
| Diametru bandă | 16 mm | |
| Lungimea canalelor de aşchii | 48,96 mm | |
| Număr de muchii de tăiere, total | 2 | |
| Unghi, prima etapă | 180 grad | |
| Elemente de ghidare | Fără elemente de ghidare | |
| Denumire Inserție de tăiere | ICP; ICP 060 | |
| Interfaţă | Punct de separare nr. 1 | |
| Lungime activă | 48 mm | |
| Lungime utilă | 48,96 mm | |
| Lungimea totală | 107 mm | |
| Lungime funcţională | 60,91 mm | |
| Direcţie de tăiere | Cu tăiş pe dreapta | |
| Proiectarea sculei | Metal greu solid | |
| Procedeu de prelucrare | Găurire în material solid | |
| Tip produs | Burghiu monobloc pentru plăcuțe | |
| Cuprins | o singură parte |
Identifikation & Klassifikation
| Artikelnummer | 231715 6 | |
| EAN / GTIN | 7291075291957 | |
| Herstellernummer | 3203269 |
Beschreibung
Version:
SUMOCHAM interchangeable head drilling system for highly efficient drilling with interchangeable drilling heads. Unique clamping mechanism for convenient fixing of the drilling head without additional clamping screw. Versatile material use due to comprehensive drilling head range. Optimum tool stability with twisted coolant channels for high concentricity and lowest possible axial run-out of the bore. Other available versions: base body with round shank, base body for machining chamfers on bores when a chamfer ring is attached, base body especially for use in multi-spindle, sliding headstock and production lathes.
Tolerance class: IT8-IT9, concentricity: 0.03 mm.
Tolerance class: IT8-IT9, concentricity: 0.03 mm.
Application:
With drillling heads No. 231740 – 231790.
Supplied with:
Drill body incl. assembly key for drilling heads.
Note:
- Always select a strategy with medium cutting speeds and high feed rates.
- No rapid traverse and no spindle anti-clockwise rotation during retraction.
- For drilling depths of 8×D and more, piloting of at least 1.5 × DC with
same cutter insert required. - Drilling convex / concave surfaces: Radius of curvature > 15 × DC required, reduce feed rate by up to 50%.
- For cross holes, the maximum permissible diameter is 1/4 of the nominal diameter DC.
- Stack drilling requires stable conditions, reduce gaps between workpiece elements.
- Oblique drill entry and exit up to 7° inclination possible with reduced feed rate (approx. 20 - 30%).
- Designation convention 8×D: DCN [size]-[L1]-[⌀DS]A-[L/D]
- Designation convention 12×D: DCN [size]-[L1]-[ØDS]R-[L/D]
- Examples:
No. 231715 6 DCN 060-048-12A-8D
No. 231720 8 DCN 080-096-12R-12D