A Review of Waterjet Cutting Research towards microAWJ and the Definition of the Waterjet Digital Twin

M Annoni - Materials, 2024 - mdpi.com
This review paper aimed to draw the red line passing through almost 25 years of research
on waterjet cutting carried out at WJ_Lab, the waterjet laboratory of the Department of …

Determination of vibration frequency depending on abrasive mass flow rate during abrasive water jet cutting

P Hreha, A Radvanská, S Hloch, V Peržel… - … International Journal of …, 2015 - Springer
The paper deals with the determination of vibration emission frequency depending on the
impact of abrasive particles during cutting of materials. In order to verify the investigated …

Topographical anomaly on surfaces created by abrasive waterjet

S Hloch, J Valíček - The International Journal of Advanced Manufacturing …, 2012 - Springer
In the present study, real topographic function and maximal depth of neglected initial zone
were analytically developed to predict surface roughness on the top region of surfaces …

Focusing tube operational vibration as a means for monitoring the abrasive waterjet cutting capability

E Copertaro, F Perotti, P Castellini, P Chiariotti… - Journal of Manufacturing …, 2020 - Elsevier
Abrasive waterjet cutting is a competitive manufacturing technology in the aerospace,
defense and automotive industries which, as power users, require state of the art process …

A new way of identifying, predicting and regulating residual stress after chip-forming machining

J Valíček, A Czán, M Harničárová, M Šajgalík… - International Journal of …, 2019 - Elsevier
Residual stresses are the result of distortion of the equilibrium forces on the surface of the
material, which leads to its deformation and distribution of unevenness of the machined …

Monitoring of acoustic emission during the disintegration of rock

R Tripathi, M Srivastava, S Hloch, P Adamčík… - Procedia …, 2016 - Elsevier
Many factors and complexities are involved in breaking rock with conventional methods.
Water jet technique is an effective solution to the problems faced in the conventional …

Mechanism of creating the topography of an abrasive water jet cut surface

J Valíček, M Harničárová, A Panda, I Hlavatý… - Machining, joining and …, 2016 - Springer
The development and application of new materials brings, in connection with their
technological machining, a number of new questions. Classical methods of machining are …

Vibration emission as a potential source of information for abrasive waterjet quality process control

V Peržel, P Hreha, S Hloch, H Tozan… - The International Journal of …, 2012 - Springer
The paper deals with basic research of vibration generated at abrasive waterjet cutting of
materials and their analysis of frequency spectrum in the plane cut. As an experimental …

Method of using the correlation between the surface roughness of metallic materials and the sound generated during the controlled machining process

V Nahornyi, A Panda, J Valíček, M Harničárová… - Materials, 2022 - mdpi.com
The article aims to use the generated sound as operational information needed for adaptive
control of the metalworking process and early monitoring and diagnosis of the condition of …

The use of high-frequency acoustic emission analysis for in-process assessment of the surface quality of aluminium alloy 5251 in abrasive waterjet machining

P Sutowski, M Sutowska… - Proceedings of the …, 2018 - journals.sagepub.com
In this article, the use of acoustic emission signal analysis for in-process assessment of the
surface quality in abrasive waterjet machining is presented. The authors carried out an …