Reference number
ISO 26623-1:2020
© ISO 2025
International Standard
ISO 26623-1:2020
Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks
Edition 3
2020-11
Read sample
Published (Edition 3, 2020)

ISO 26623-1:2020

Language
Format
CHF 98
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies dimensions for polygonal taper interfaces with flange contact surface — polygon shanks for automatic and manual tool exchange to be applied on machine tools (e. g. turning machines, drilling machines, milling machines and turn/milling centres as well as grinding machines). A range of shank sizes is specified.

These shanks incorporate a grooved flange to enable automatic tool exchange. The clamping can be realized by a circular groove using clamping segments or internal screw threads using centre-bolts.

The torque is transmitted by form lock (polygon).

General information

  • Status
     : Published
    Publication date
     : 2020-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 14
  • Technical Committee :
    ISO/TC 29/SC 9
    ICS :
    25.060.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. TC
  5. ISO/TC 29/SC 9
  6. ISO 26623-1:2020