21/30398233 DC
BS ISO 12164-4. Hollow taper interface with flange contact surface Part 4: Receivers of type T and U for hollow taper shanks of type T, TA and U
| Označení normy: | 21/30398233 DC |
| Počet stran: | 13 |
| Vydáno: | 2021-08-04 |
| Status: | Draft for Comment |
21/30398233 DC
This standard 21/30398233 DC BS ISO 12164-4. Hollow taper interface with flange contact surface is classified in these ICS categories:
- 25.060.20 Dividing and tool-workpiece holding devices
This document specifies dimensions for receivers with taper and flange contact surfaces for hollow taper shanks (HSK) in accordance with ISO 12164-3 to be applied to machine tools (turning and combinations of turning and milling machines).
This document specifies two types of receivers:
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Type T for automatic tool change;
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Type U for manual tool change only, via radial holes in both the receiver and the tool shank.
The receivers of types T and U fit the HSK shanks T, TA and U (according to ISO 12164-3 ). The receivers also fit the HSK shanks A, AB, C and CB (for A and C according to ISO 12164-1:2001 ; for AB and CB according to ISO 12164-1 ).
HSK types A, AB, C, CB, T and TA can also be changed manually.