ISO 6481:2019 PDF

Scope: This document specifies, with reference to ISO 230-1, the geometric tests on surface type broaching machines with vertical Z-axis providing the main cutting motion. It also specifies the applicable tolerances corresponding to the tests mentioned above for normal- accuracy vertical surface type broaching machines. This document explains different concepts or configurations and common features of vertical surface type broaching machines. It also provides related terminology and designation of axes. This document deals only with the verification of the accuracy of the broaching machine. It does not apply to the operational testing of the broaching machine (e.g. vibration, abnormal noise, stick-slip motion of components), nor to broaching machine characteristics (e.g. speeds, feeds) as such checks are generally carried out before testing the accuracy.

ISO 6481:2019 Referenced Document

ISO 230-1:2012 Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions

2019 ISO 6481:2019 Test conditions for vertical surface type broaching machines — Testing of accuracy
1981 ISO 6481:1981 Acceptance conditions for vertical surface type broaching machines; Testing of accuracy