NF ISO 1641-3
End mills and slot drills - Part 3 : dimensions and designation of milling cutters with 7/24 taper shanks
ISO 1641-3:2011 specifies the general dimensions and designation of the following milling cutters with 7/24 taper shanks: - end mills, flat-ended or ball-nosed - normal series and long series (manual changers); - slot drills - short series and normal series (manual changers); - end mills, flat-ended - normal series and long series (automatic changers). Tool shanks with 7/24 taper for manual tool changers are in accordance with ISO 297. Tool shanks with 7/24 taper for automatic tool changers are in accordance with ISO 7388-1 and ISO 7388-2.
ISO 1641-3:2011 specifies the general dimensions and designation of the following milling cutters with 7/24 taper shanks:
- end mills, flat-ended or ball-nosed - normal series and long series (manual changers);
- slot drills - short series and normal series (manual changers);
- end mills, flat-ended - normal series and long series (automatic changers).
Tool shanks with 7/24 taper for manual tool changers are in accordance with ISO 297. Tool shanks with 7/24 taper for automatic tool changers are in accordance with ISO 7388-1 and ISO 7388-2.
Le présent document fixe les dimensions générales des fraises cylindriques 2 tailles et des fraises à rainurer à queue cône 7/24 pour changement manuel et changement automatique. Il définit trois séries (courte, normale et longue) selon le type de fraise considéré. La série courte est définie pour le changement manuel uniquement.
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