Contactless System for Measurement and Evaluation of Machined Surfaces

This book presents a contactless system for the measurement and evaluation of selected characteristics of machined surfaces. It describes the design and construction of new equipment designed for contactless characterization of surface geometry working based on laser profilometry by triangulation principle. The book focuses on the quality assessment of surfaces produced by the technology of abrasive waterjet cutting (AWJ) and by laser. The author analyses the performed experiment of measurement of machined surfaces of samples of aluminum, stainless steel, and constructional steel using the contactless method with the LPM system and contact method using Mitutoyo SJ 400 surface roughness tester.

Focus on contactless characterization of surfaces Details the design and construction of new equipment for surface characterization Results discussed with several companies and organizations

Auteur

Juraj Ruzbarský is a full professor of Mechanical Engineering Technology and Materials at the Technical University of Kosice (FMT TU Kosice)T TU Kosice. He is active in the following areas: manufacturing technologies, automobile production, the technology of industry, die casting technology, special tools, metal physics, stainless and heat-resistant materials, operational and technological processes, coating technology, plastics processing technology, technical systems for production control, and manufacturing technology.

Contenu

1. Current State of the Art.- 2. Laser Profilometer Design.- 3. Production of Experimental Samples.- 4. Description of Measuring Experiment.- 5. Measurement of Roughness Parameters by Contact Surface Roughness Tester.- 6. Measurement of Roughness Parameters by Contactless Laser Profilometer LPM.- 7. Glossy Surface Measurement.- 8. Conclusion.- 9. Bibliography.