Title :
Measurement and Analysis of the Signals of a High Pressure Waterjet Pump
Author :
Annoni, M. ; Cristaldi, L. ; Lazzaroni, M.
Author_Institution :
Dipt. di Meccanica, Politecnico di Milano Piazza
Abstract :
The waterjet (WJ) technology, whose characterization involves phenomena belonging to different fields of physics, presents some particular aspects which make it essential in some manufacturing operations where it is important to cut special or hard to machine materials by means of a cold process. In the present work, the correlations between the electric input signals, the mechanical and the fluid-dynamic signals have been analysed with the aim to design an on-line and nonintrusive monitoring and diagnostic system
Keywords :
computerised monitoring; fluid dynamics; jets; pumps; signal processing; spectral analysis; water jet cutting; diagnostic system; electric input signals; fluid-dynamic signals; high pressure waterjet pump; machine materials; manufacturing operations; nonintrusive monitoring; on-line monitoring; waterjet technology; Abrasives; Building materials; Composite materials; Frequency estimation; Laser beam cutting; Machining; Monitoring; Pressure measurement; Signal analysis; Water jet cutting; Measurements; Monitoring; Testing; Waterjet Technology;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-8879-8
DOI :
10.1109/IMTC.2005.1604360
