Contactless System for Measurement and Evaluation of Machined Surfaces

Juraj Ružbarský is a full professor of Mechanical Engineering Technology and Materials at the Technical University of Kosice (FMT TU Košice)T TU Košice. 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.

• 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.