GB/T 34104-2017 in English

This standard provides guidelines for the evaluation of the loading coaxiality of testing machines used for metal materials. It outlines the procedures and methods necessary to ensure the accuracy and reliability of the testing equipment. The document specifies the requirements for the alignment of the loading system, which is crucial for obtaining consistent and valid test results. The standard also includes details on the setup, calibration, and measurement techniques employed during the assessment process. Additionally, it defines the criteria for determining whether the loading system meets the specified tolerances. The information provided is intended for use by manufacturers, users, and inspectors involved in the testing of metal materials.