BS 4656-2:1988

Overview

BS 4656-2:1988 specifies the accuracy requirements for copying lathes and copying attachments used in manufacturing engineering. This standard outlines the methods of testing these machine tools to ensure they meet the necessary precision and performance criteria. The accuracy of machine tools is critical in maintaining quality control in manufacturing processes, and adherence to this standard helps ensure that products meet design specifications.

Key Requirements

The standard provides detailed specifications regarding:

• Measurement Techniques: It outlines the methods for measuring the accuracy of copying lathes, including the use of calibrated instruments and procedures to assess performance.
• Performance Criteria: The standard defines acceptable tolerances and performance benchmarks that copying lathes and attachments must meet to be deemed compliant.
• Testing Procedures: It describes the systematic testing procedures that should be followed to evaluate the accuracy of the machines, ensuring consistent results across different units.

Implementation Benefits

Implementing BS 4656-2:1988 offers several benefits to manufacturers:

• Enhanced Product Quality: By adhering to the accuracy specifications, manufacturers can produce components that meet stringent quality standards, reducing the likelihood of defects.
• Improved Efficiency: Accurate machine tools lead to less rework and scrap, optimising production processes and reducing costs.
• Standardised Testing: The standard provides a uniform approach to testing, facilitating easier comparisons between different machines and manufacturers.

Compliance Value

Compliance with BS 4656-2:1988 is essential for manufacturers aiming to meet industry standards and customer expectations. The benefits of compliance include:

• Market Competitiveness: Adhering to recognised standards enhances a company's reputation and credibility in the marketplace.
• Regulatory Compliance: Many industries require compliance with specific standards to meet regulatory requirements, making adherence to BS 4656-2:1988 crucial for legal operation.
• Customer Assurance: Demonstrating compliance can provide assurance to customers regarding the quality and reliability of products, fostering trust and long-term relationships.

In conclusion, BS 4656-2:1988 serves as a vital reference for manufacturers of copying lathes and attachments. By following its guidelines, companies can ensure their machinery operates within specified accuracy limits, leading to improved product quality and operational efficiency.