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EVS-EN ISO 7285:2021

Pneumatic cylinders for mechanized multiple spot welding (ISO 7285:1995)

General information
Valid from 01.02.2021
Base Documents
ISO 7285:1995; EN ISO 7285:2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.02.2021
Main
This International Standard specifies the requirements of the geometrical and mechanical characteristics of pneumatic cylinders used for multiple spot welding machines and their manufacturing, delivery and test specifications. These cylinders for a nominal air pressure of 1 MPa (10 bar) are double-acting, with two Piston stages in series for the advance during the operational stroke and the forte, and a Single Piston Stage for the return.
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