Vision Measurement Machines

Vision measurement machines (VMMs), also known as vision measuring systems or optical coordinate measuring machines (CMMs), are advanced measurement tools that utilize optical imaging technology and computer analysis to perform accurate and precise measurements of parts and components. They are designed to measure complex features, contours, and dimensions of objects with high accuracy and repeatability

Vision measurement machines typically consist of a stable base, a motorized stage for precise positioning of the specimen, a high-resolution camera or imaging system, and dedicated software for measurement analysis. Data analysis and reporting captures images or video of the specimen from multiple angles and uses advanced algorithms and pattern recognition techniques to extract precise measurements of dimensions, distances, angles, and other geometric features. Some VMMs also offer three-dimensional measurement capabilities using techniques like structured light or laser scanning. Optical coordinate measuring machine measurements can be performed automatically, compared to CAD models or predefined specifications, and the results can be analyzed, visualized, and reported. Optical coordinate measuring machines are widely used in industries such as manufacturing, quality control, metrology, and research and development for dimensional inspection, reverse engineering, statistical analysis, and process optimization. Automatic measurement offer advantages such as fast and accurate measurements, versatility in measuring complex shapes, and the ability to handle large volumes of data efficiently.