What is ISO 12947-4: 2010 ?

ISO 12947-4: 2010 is a standard published by the International Organization for Standardization (ISO). The purpose of ISO 12947-4: 2010 is to provide test methods for determining the resistance of textiles to abrasion using the Martindale method.

The Martindale method is a crucial aspect of engineering design, as it ensures the accurate and consistent manufacturing of products. The main purpose of ISO 12947-4: 2010 is to define the rules and symbols used in geometrical tolerancing, with the aim of facilitating clear communication between designers, manufacturers, and other stakeholders involved in the production process.

ISO 12947-4: 2010 specifies the various symbols and terms used in geometrical tolerancing. These symbols represent different types of tolerances, such as straightness, flatness, circularity, and more. By using these symbols consistently, engineers can accurately convey their design intentions, allowing manufacturers to produce parts that meet the specified requirements.

In conclusion, ISO 12947-4: 2010 is an important standard that provides guidelines for geometrical tolerancing, ensuring the accurate and consistent manufacturing of products. The use of symbols and terms defined in this standard allows engineers to communicate their design intentions clearly, facilitating collaboration between different stakeholders involved in the production process.