Revised Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (First Revision) which is identical with ISO 23481 : 2021 ‘Tools for pressing - Cam driver plates’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Metal Forming Machines Sectional Committee and approval of the Production and General Engineering Division Council.

This standard was originally published in 2018 identical with ISO 23481 : 2013. The first revision of this standard has been undertaken to align it with the latest version of the ISO 23481 : 2021

The major changes in this revision are as follows:

a) Indication of a radius instead of a chamfer at the entrance of the 20 mm diameter.

b) Indication of a radius at the upper left corner of the cam driver plate.