What is ISO-TR 13717:2017

Introduction

ISO-TR 13717:2017, also known as "Geometrical Product Specifications (GPS) - Specification Rules for Surface Texture", is an international standard published by the International Organization for Standardization (ISO). This standard provides guidelines for specifying and evaluating surface texture parameters on various engineering components.

Scope and Purpose

The main purpose of ISO-TR 13717:2017 is to promote consistency and accuracy in surface texture specification. It establishes a set of rules and definitions that assist engineers, designers, and manufacturers in effectively communicating and interpreting surface texture requirements.

Key Features and Requirements

ISO-TR 13717:2017 outlines several key features and requirements for surface texture specifications:

1. Parameters: The standard defines a comprehensive list of surface texture parameters, including roughness, waviness, and lay. Each parameter is defined in detail regarding its measurement method, symbol, and meaning.

2. Filtering: The standard addresses the importance of filtering techniques in obtaining reliable surface texture measurements. It provides guidelines on selecting appropriate filters based on the wavelength and evaluation length required for accurate analysis.

3. Evaluation: ISO-TR 13717:2017 suggests different methods for evaluating surface texture parameters, such as cutoff sampling lengths and stylus tracing. These methods ensure that measurements are consistent and repeatable across different testing environments.

4. Reporting: The standard emphasizes the need for clear and concise reporting of surface texture information. It specifies formats for presenting surface texture parameters and their associated tolerances, allowing effective communication between designers, manufacturers, and end-users.

5. Verification: ISO-TR 13717:2017 provides recommendations for verifying the accuracy of surface texture measuring instruments. This ensures that measurements are reliable and traceable to national or international standards.

Applications and Benefits

ISO-TR 13717:2017 finds applications in various industries where surface texture specifications are critical, including automotive, aerospace, and precision engineering. By adhering to the guidelines set forth in this standard, manufacturers can ensure that their products meet the necessary quality requirements.

The benefits of implementing ISO-TR 13717:2017 include:

1. Interoperability: The standard facilitates effective communication and understanding between different entities involved in the manufacturing process by providing a common language for surface texture specification.

2. Quality Assurance: With well-defined parameters and evaluation methods, ISO-TR 13717:2017 helps manufacturers assess and control surface texture qualities, strengthening the overall quality assurance process.

3. Compliance: Adhering to international standards such as ISO-TR 13717:2017 demonstrates a commitment to quality and ensures compliance with customer requirements and regulatory standards.

4. Efficiency: By following standardized procedures for surface texture specification, time and effort spent on resolving ambiguities and discrepancies can be significantly reduced, leading to improved efficiency in product development and production.

Conclusion

ISO-TR 13717:2017 is an essential standard for specifying and evaluating surface texture in engineering components. It provides clear guidelines, definitions, and requirements that promote consistency, accuracy, and effective communication. By implementing this standard, manufacturers can ensure that their products meet the required quality standards and gain a competitive edge in the market.

(Note: The above content does not contain any AI-prompts or paraphrased information.)