Welding - Acceptance inspection of electron beam welding machines - Part 5: Measurement of run-out accuracy

This document establishes the technical requirements and test procedures for evaluating the leakage precision of electron beam welding machines. It serves as a critical component within a broader series of standards dedicated to the acceptance testing of such industrial equipment. The content focuses specifically on defining the methodologies necessary to measure and verify the integrity of the vacuum system and related components during operation. By outlining precise measurement techniques, it ensures consistency in assessing whether a machine meets the required performance benchmarks for leakage. The provisions described herein provide a framework for conducting tests under controlled conditions, enabling manufacturers and users to determine the suitability of the equipment for high-precision welding applications. Adherence to these guidelines facilitates the reliable assessment of machine performance, contributing to operational safety and quality assurance in manufacturing processes without making any subjective judgments about the document's value or significance.