DIN ISO 7388-3
Tool shanks with 7/24 taper for automatic tool changers - Part 3: Retention knobs for shanks of forms AC, AD, AF, UC, UD, UF, JD and JF (ISO 7388-3:2013)
Werkzeugschäfte mit Kegel 7/24 für automatischen Werkzeugwechsel - Teil 3: Anzugsbolzen für Schäfte der Formen AC, AD, AF, UC, UD, UF, JD und JF (ISO 7388-3:2013)
Overview
This International Standard (ISO 7388-3) has been prepared by Technical Committee ISO/TC 29 "Small tools" (secretariat: AFNOR, France) in collaboration with German experts of DIN Standards Committee Tools and Clamping Devices (FWS), Working Committee NA 121-02-05 AA "Werkzeugaufnahmen und Schnittstelle Maschine/Werkzeuge" ("Tool holders and machine/tool interface"). It specifies the dimensions of retention knobs for tool shanks with a 7/24 taper of shank forms AC, AD, AF, UC, UD, UF, JD, and JF for automatic tool changers used on machines having an automatic gripping system for feeding tools from the magazine to the spindle and vice-versa. These tools are designed with the most important dimensions for use in spindle noses according to ISO 9270.
Document: references other documents
Responsible national committee
NA 121-02-05 AA - Tool holders and machine/tool interface
