What is ISO 144055:2010

ISO 144055:2010 is a technical standard developed by the International Organization for Standardization (ISO) that provides guidelines for the measurement and evaluation of surface texture using stylus instruments. This standard defines the terms, parameters, and procedures for assessing various aspects of surface texture.

Understanding Surface Texture

Surface texture refers to the irregularities present on the surface of an object. It includes features such as roughness, waviness, and lay. These characteristics can affect the performance, functionality, and quality of products in many industries, including manufacturing, automotive, aerospace, and medical.

The ISO 144055:2010 standard aims to provide a consistent and reliable method for measuring and evaluating surface texture, allowing manufacturers and users to communicate and compare results effectively.

Parameters and Evaluation

The standard defines several parameters that describe different aspects of surface texture. These parameters include roughness, waviness, smoothness, and primary profile. Each parameter has specific calculation methods and units of measurement.

The evaluation process involves capturing measurements using specialized stylus instruments and analyzing the collected data. ISO 144055:2010 outlines the necessary steps for filtering, separating, and processing the measured profiles to obtain accurate and repeatable results.

Benefits and Applications

By complying with ISO 144055:2010, manufacturers can ensure that their products meet specific surface texture requirements, allowing for better functionality and performance. The standard also facilitates communication between suppliers and customers, enabling clearer specifications and reduced variability in product quality.

This standard finds application in various industries, including manufacturing, engineering, research and development, and quality control. It provides a common framework for evaluating surface finishes and helps establish a benchmark for quality assurance and process control.