DIN Standards Committee Tools and Clamping Devices
DIN ISO 3442-2
Machine tools - Dimensions and geometric tests for self-centring chucks with two-piece jaws - Part 2: Power-operated chucks with tongue and groove type jaws (ISO 3442-2:2005)
Werkzeugmaschinen - Maße und geometrische Prüfungen für zentrierende Drehfutter mit zweiteiligen Backen - Teil 2: Kraftbetätigte Futter mit Backen mit Kreuzversatz (ISO 3442-2:2005)
Overview
The new version of the International Standard ISO 3442-2 has been prepared by Subcommittee SC 8 "Machine Tools - Work holding spindles and chucks" of Technical Committee ISO/TC 39 "Machine Tools". Germany was involved in the preparation of this standard through Working Committee NA 121-02-07 AA "Drehmaschinenspannzeuge und Zubehör" ("Lathe chucks and accessories") of the Tools and Clamping Devices Standards Committee (FWS). This part of ISO 3442 specifies the dimensions for interchangeability of self-centring, power-operated chucks with two-piece jaws (tongue and groove type) and describes, by reference to ISO 230-1, the geometric tests for such chucks. It also specifies the tolerances which apply to these tests. In reference to the geometric tests, only the verification of the rotational accuracy of the chuck and the positioning of the assembling elements of the top jaws are dealt with.
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 121-02-07 AA - Turning machine clamping devices and accessories
