Algunos conocimientos técnicos sobre metrología de superficies
Academia
Descubre nuestros seminarios web sobre Tecnología de medición de superficies —desde los conceptos básicos hasta las aplicaciones avanzadas— y aprende a medir y evaluar superficies con confianza y precisión.
Stories & guidelines
Cómo la metrología óptica de superficies resuelve retos de medición reales. Del control de calidad en producción a la I+D: conocimientos prácticos, ejemplos de aplicación y orientación para elegir la solución de perfilometría 3D adecuada.
Conocimientos tecnológicos
Conoce las tecnologías, las normas y los parámetros que subyacen a la medición óptica precisa de superficies, desde la interferometría hasta la evaluación de la rugosidad de superficie.
Tecnología de medición de superficies en nuestra revista « Polytec »:
How CSI technology retrieves superior topography, form & roughness measurement data
Read how the optical technology of Coherence Scanning Interferometry (CSI) analyzes topography, form & roughness, where are sweet-spots, benefits and applications compared to related optical surface inspec…
Characterizing surface texture, roughness, imperfections and scratches
Optical polishing is a fabrication technique developed specifically to achieve minimal defects and smooth micro-roughness values. Polishing is a process that involves the use of free grains, usually suspen…
Interview with Prof. Dr. Albert Weckenmann about optical and tactile surface measurement technology
We talked with Prof. Dr. Albert Weckenmann of the University of Erlangen-Nuremberg, Germany, about the limitations of tactile surface measurement technology and the opportunities of non-contact methods.
Confirm flatness, roughness and step height – TopMap quality control on the factory floor
Consistently producing high-quality precision parts is better achieved when the supporting metrology is tightly integrated with the manufacturing process. By combining Polytec’s TopMap optical metrology wi…
Overview of optical methods for surface metrology
For applications where tactile surface measurement techniques have shortcomings, non-contact optical instruments have been developed to overcome these shortcomings. Especially with the development of compu…
How surface metrology reveals the finest forensic details
Forensic science plays a vital role in the criminal justice system by providing scientifically based information through the analysis of physical evidence. During an investigation, evidence is collected at…
For permanently high screw pre-tensioning force and optimum corrosion protection
The surface properties of coatings and paintwork play an important role in many products, as they have a significant impact on visual appearance, corrosion protection and resistance to physical damage. Inf…
Comenta tus necesidades con nuestros expertos
Empecemos con una breve charla sobre sus piezas, tolerancias y flujo de trabajo; y, si resulta útil, podemos añadir un estudio de viabilidad, un servicio de mediciones por encargo ( PolyMeasure ) o una prueba de PolyRent como siguientes pasos opcionales.
