PD ISO/TR 17243-3:2020 - Machine Tool Spindles

Introducing the PD ISO/TR 17243-3:2020, a comprehensive standard that provides a detailed evaluation of machine tool spindle vibrations through precise measurements on spindle housing. This document is essential for professionals in the field of machine tool engineering, offering critical insights into the performance and maintenance of gear-driven spindles with rolling bearings.

Key Features and Benefits

The PD ISO/TR 17243-3:2020 standard is meticulously designed to cater to the needs of engineers and technicians who are involved in the operation and maintenance of machine tools. Here are some of the standout features and benefits:

• Comprehensive Evaluation: This standard provides a thorough evaluation of spindle vibrations, which is crucial for ensuring the optimal performance and longevity of machine tools.
• Wide Speed Range: It covers gear-driven spindles with rolling bearings operating at speeds between 600 r/min and 12,000 r/min, making it versatile for various applications.
• Expert Guidance: Developed by industry experts, this standard offers authoritative guidance on measuring and interpreting spindle vibrations.
• Enhanced Performance: By following the guidelines in this standard, users can enhance the performance and reliability of their machine tools, reducing downtime and maintenance costs.

Technical Specifications

The PD ISO/TR 17243-3:2020 standard is a technical document that spans 26 pages, providing in-depth information and guidelines. It was officially released on March 4, 2020, and is identified by the ISBN 978 0 539 01953 7. As a recognized standard, it holds the status of a Standard, ensuring its credibility and reliability in the industry.

Applications and Use Cases

This standard is particularly beneficial for industries that rely heavily on precision machining and high-performance machine tools. It is applicable in various sectors, including:

• Automotive Manufacturing: Ensures the precision and efficiency of machine tools used in the production of automotive components.
• Aerospace Engineering: Critical for maintaining the high standards required in the aerospace industry, where precision is paramount.
• Industrial Machinery: Supports the maintenance and optimization of machinery used in heavy industries.
• Tool and Die Making: Enhances the accuracy and performance of tools and dies, leading to better product quality.

Why Choose PD ISO/TR 17243-3:2020?

Choosing the PD ISO/TR 17243-3:2020 standard means investing in a document that is backed by extensive research and expertise. It is designed to help professionals achieve the highest levels of precision and efficiency in their operations. By adhering to this standard, users can expect:

• Improved Machine Longevity: Regular monitoring and evaluation of spindle vibrations can prevent premature wear and tear.
• Cost Savings: By reducing the need for frequent repairs and replacements, this standard helps in cutting down operational costs.
• Increased Productivity: Well-maintained machine tools operate more efficiently, leading to higher productivity levels.
• Compliance and Quality Assurance: Adhering to recognized standards ensures compliance with industry regulations and enhances quality assurance processes.

Conclusion

The PD ISO/TR 17243-3:2020 is an indispensable resource for anyone involved in the operation, maintenance, or management of machine tools. Its comprehensive guidelines on evaluating spindle vibrations are crucial for maintaining the performance and reliability of gear-driven spindles with rolling bearings. By implementing the practices outlined in this standard, businesses can achieve significant improvements in machine tool performance, leading to enhanced productivity and reduced operational costs.

Invest in the PD ISO/TR 17243-3:2020 standard today and take a proactive step towards optimizing your machine tool operations. With its expert guidance and detailed evaluation methods, this standard is your key to achieving excellence in machine tool performance.

PD ISO/TR 17243-3:2020

This standard PD ISO/TR 17243-3:2020 Machine tool spindles. Evaluation of machine tool spindle vibrations by measurements on spindle housing is classified in these ICS categories:

• 25.080.01 Machine tools in general

This document provides information on how to assess the severity of machine tool spindle vibrations measured on the spindle housing. It gives specific guidance for assessing the severity of vibration measured on the spindle housing at customer sites or at the machine tool manufacturer’s test facilities.

Its vibration criteria apply to gear-driven spindles intended for stationary machine tools with nominal operating speeds between 600 r/min and 12 000 r/min.

It is applicable to those spindles of the rolling bearing types only, to spindles assembled on metal cutting machine tools, and for testing, periodic verification, and continuous monitoring.

It does not address:

• geometrical accuracy of axes of rotation (see ISO 230‑7);

• unacceptable cutting performance with regards to surface finish and accuracy;

• vibration severity issues of machine tool spindles operating at speeds below 600 r/min or exceeding 12 000 r/min (due to lack of supporting vibration data); or

• frequency domain analyses such as fast Fourier transform (FFT) analyses, envelope analyses or other similar techniques.

Annex A presents an introduction to alternative bearing condition assessment techniques.