ASME B5.64

ASME B5.64 standard is published by the American Society of Mechanical Engineers (ASME), it is a specification regarding the performance evaluation, testing methods, terminology, and definitions of numerical control machine tools. The standard aims to ensure that the performance, accuracy, and reliability of numerical control machine tools meet specific standards.

Specifically, the ASME B5.64 standard typically includes the following:

1. Terminology and Definitions: The standard provides explanations of terminology and definitions related to numerical control machine tools, ensuring clear understanding of the terms used in the standard.
2. Performance Evaluation: The standard specifies methods for evaluating the performance of numerical control machine tools, including measurement of performance parameters and assessment criteria to ensure that the machine tools meet expected performance levels under design requirements.
3. Testing Methods: The standard details specific methods and procedures for testing the performance of numerical control machine tools, including the measurement, calibration, and evaluation of performance using required testing equipment and methods.
4. Accuracy Requirements: ASME B5.64 standard may establish accuracy requirements for numerical control machine tools under different working conditions, including positional accuracy, repeatability, axial alignment, etc., to ensure that the machining accuracy of the machine tools meets engineering requirements.
5. Safety Standards: The standard may address safety requirements for numerical control machine tools to ensure the safety of operators and the surrounding environment.

In summary, ASME B5.64 standard provides a series of specifications and guidelines for the design, manufacture, testing, and use of numerical control machine tools to ensure that their performance, accuracy, and safety meet engineering requirements, promoting the development and standardization of the numerical control machine tool industry.