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BSI 19/30383674 DC:2019 Edition

$13.70

BS ISO 26623-1. Polygonal taper interface with flange contact surface – Part 1. Dimensions and designation of shanks

Published By Publication Date Number of Pages
BSI 2019 16
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This part of ISO 26623 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).

BSI 19/30383674 DC
$13.70