This book presents the current situation in measurement and analysis of vibrations in production systems with the usage of water jet technology, focusing on sieve analysis and its principle of functioning. The authors compare the sizes of vibration accelerations amplitude with and without the usage of a narrow grain fraction. The data collection and frequency spectrum analysis presented form the basis for further research in this area. It is designed for researchers, educated public, students and university teachers with a technical focus on monitoring and diagnostics of technical equipment. 

?tef?nia Olej?rov? works with issues of operation of production systems, designing of manufacturing plants, vibrodiagnostic, monitoring and diagnostic of machines. 

Juraj Ru?barsk? is an Associate Professor at the Technical University of Kosice, FMT TU Ko?ice. His areas of interest are Manufacturing technologies, automobile production, agicultural engineering, technology of industry, die casting technology, special tools, metal physics, Stainless and heat resistant materials, manufacturing technology in the food industry, operational and technological processes, coating technology, plastics processing technology, technical systems for production control and manufacturing technology. He is member of the editorial board of management systems in Production Engineering, the reviewer projects for the agency of the Ministry of Education, member of the organizing and scientific committee of the Conference New Trends in use of production techniques, members of the Scientific Committee of the Conference Technoforum 2015 and member of Czech Chemical Society.

Tibor Krenick? is an assistant professor at the Faculty of Manufacturing Technologies in Presov, Department of Technical Devices Design and Monitoring where he focuses mainly on the problems of simulation, determination and evaluation of operating parameters and operational status of technical systems using tools of monitoring and virtual instrumentation as well as design and implementation of experimental devices for diagnostics of technical systems.