PRIJATELJ, Miha ;JERMAN, Marko ;ORBANIĆ, Henri ;SABOTIN, Izidor ;VALENTINČIČ, Joško ;LEBAR, Andrej . Determining Focusing Nozzle Wear by Measuring AWJ Diameter. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 63, n.10, p. 597-605, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2017.4424.
Prijatelj, M., Jerman, M., Orbanić, H., Sabotin, I., Valentinčič, J., & Lebar, A. (2017). Determining Focusing Nozzle Wear by Measuring AWJ Diameter. Strojniški vestnik - Journal of Mechanical Engineering, 63(10), 597-605. doi:http://dx.doi.org/10.5545/sv-jme.2017.4424
@article{sv-jmesv-jme.2017.4424,
author = {Miha Prijatelj and Marko Jerman and Henri Orbanić and Izidor Sabotin and Joško Valentinčič and Andrej Lebar},
title = {Determining Focusing Nozzle Wear by Measuring AWJ Diameter},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {63},
number = {10},
year = {2017},
keywords = {abrasive waterjet, nozzle diameter, jet diameter, nozzle wear},
abstract = {Abrasive water jet (AWJ) cutting is a versatile technology, but it is limited by relative poor accuracy. The main problem is the unknown diameter of the jet, as there is no device or instrument on the market that would enable a quick and easy measurement of it. With such an instrument the diameter could be regularly measured, nozzle wear monitored and noted offset adjusted. This would greatly improve the quality control of the process and the accuracy of the cut. This paper investigates the usage of a through-beam laser sensor for monitoring jet diameter and nozzle wear. Experiments were performed with five differently worn nozzles, with two different water pressures, with and without abrasive, at different standoff distances and with varying measuring times. Results show that the instrument is capable of monitoring the jet diameter and nozzle wear with an accuracy of ±0.03 mm, but it is very susceptible to the jet’s spray and abrasive sticking to the sensor’s screens. Jet diameter correlated better with the diameter of the focusing nozzle when taking measurements without the abrasive, at high water pressures and at a standoff distance of 1 mm.},
issn = {0039-2480}, pages = {597-605}, doi = {10.5545/sv-jme.2017.4424},
url = {https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/}
}
Prijatelj, M.,Jerman, M.,Orbanić, H.,Sabotin, I.,Valentinčič, J.,Lebar, A. 2017 June 63. Determining Focusing Nozzle Wear by Measuring AWJ Diameter. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 63:10
%A Prijatelj, Miha %A Jerman, Marko %A Orbanić, Henri %A Sabotin, Izidor %A Valentinčič, Joško %A Lebar, Andrej %D 2017 %T Determining Focusing Nozzle Wear by Measuring AWJ Diameter %B 2017 %9 abrasive waterjet, nozzle diameter, jet diameter, nozzle wear %! Determining Focusing Nozzle Wear by Measuring AWJ Diameter %K abrasive waterjet, nozzle diameter, jet diameter, nozzle wear %X Abrasive water jet (AWJ) cutting is a versatile technology, but it is limited by relative poor accuracy. The main problem is the unknown diameter of the jet, as there is no device or instrument on the market that would enable a quick and easy measurement of it. With such an instrument the diameter could be regularly measured, nozzle wear monitored and noted offset adjusted. This would greatly improve the quality control of the process and the accuracy of the cut. This paper investigates the usage of a through-beam laser sensor for monitoring jet diameter and nozzle wear. Experiments were performed with five differently worn nozzles, with two different water pressures, with and without abrasive, at different standoff distances and with varying measuring times. Results show that the instrument is capable of monitoring the jet diameter and nozzle wear with an accuracy of ±0.03 mm, but it is very susceptible to the jet’s spray and abrasive sticking to the sensor’s screens. Jet diameter correlated better with the diameter of the focusing nozzle when taking measurements without the abrasive, at high water pressures and at a standoff distance of 1 mm. %U https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/ %0 Journal Article %R 10.5545/sv-jme.2017.4424 %& 597 %P 9 %J Strojniški vestnik - Journal of Mechanical Engineering %V 63 %N 10 %@ 0039-2480 %8 2018-06-27 %7 2018-06-27
Prijatelj, Miha, Marko Jerman, Henri Orbanić, Izidor Sabotin, Joško Valentinčič, & Andrej Lebar. "Determining Focusing Nozzle Wear by Measuring AWJ Diameter." Strojniški vestnik - Journal of Mechanical Engineering [Online], 63.10 (2017): 597-605. Web. 20 Dec. 2024
TY - JOUR AU - Prijatelj, Miha AU - Jerman, Marko AU - Orbanić, Henri AU - Sabotin, Izidor AU - Valentinčič, Joško AU - Lebar, Andrej PY - 2017 TI - Determining Focusing Nozzle Wear by Measuring AWJ Diameter JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2017.4424 KW - abrasive waterjet, nozzle diameter, jet diameter, nozzle wear N2 - Abrasive water jet (AWJ) cutting is a versatile technology, but it is limited by relative poor accuracy. The main problem is the unknown diameter of the jet, as there is no device or instrument on the market that would enable a quick and easy measurement of it. With such an instrument the diameter could be regularly measured, nozzle wear monitored and noted offset adjusted. This would greatly improve the quality control of the process and the accuracy of the cut. This paper investigates the usage of a through-beam laser sensor for monitoring jet diameter and nozzle wear. Experiments were performed with five differently worn nozzles, with two different water pressures, with and without abrasive, at different standoff distances and with varying measuring times. Results show that the instrument is capable of monitoring the jet diameter and nozzle wear with an accuracy of ±0.03 mm, but it is very susceptible to the jet’s spray and abrasive sticking to the sensor’s screens. Jet diameter correlated better with the diameter of the focusing nozzle when taking measurements without the abrasive, at high water pressures and at a standoff distance of 1 mm. UR - https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/
@article{{sv-jme}{sv-jme.2017.4424},
author = {Prijatelj, M., Jerman, M., Orbanić, H., Sabotin, I., Valentinčič, J., Lebar, A.},
title = {Determining Focusing Nozzle Wear by Measuring AWJ Diameter},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {63},
number = {10},
year = {2017},
doi = {10.5545/sv-jme.2017.4424},
url = {https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/}
}
TY - JOUR AU - Prijatelj, Miha AU - Jerman, Marko AU - Orbanić, Henri AU - Sabotin, Izidor AU - Valentinčič, Joško AU - Lebar, Andrej PY - 2018/06/27 TI - Determining Focusing Nozzle Wear by Measuring AWJ Diameter JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 63, No 10 (2017): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2017.4424 KW - abrasive waterjet, nozzle diameter, jet diameter, nozzle wear N2 - Abrasive water jet (AWJ) cutting is a versatile technology, but it is limited by relative poor accuracy. The main problem is the unknown diameter of the jet, as there is no device or instrument on the market that would enable a quick and easy measurement of it. With such an instrument the diameter could be regularly measured, nozzle wear monitored and noted offset adjusted. This would greatly improve the quality control of the process and the accuracy of the cut. This paper investigates the usage of a through-beam laser sensor for monitoring jet diameter and nozzle wear. Experiments were performed with five differently worn nozzles, with two different water pressures, with and without abrasive, at different standoff distances and with varying measuring times. Results show that the instrument is capable of monitoring the jet diameter and nozzle wear with an accuracy of ±0.03 mm, but it is very susceptible to the jet’s spray and abrasive sticking to the sensor’s screens. Jet diameter correlated better with the diameter of the focusing nozzle when taking measurements without the abrasive, at high water pressures and at a standoff distance of 1 mm. UR - https://www.sv-jme.eu/sl/article/determining-focusing-nozzle-wear-by-measuring-awj-diameter/
Prijatelj, Miha, Jerman, Marko, Orbanić, Henri, Sabotin, Izidor, Valentinčič, Joško, AND Lebar, Andrej. "Determining Focusing Nozzle Wear by Measuring AWJ Diameter" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 63 Number 10 (27 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 63(2017)10, 597-605
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Abrasive water jet (AWJ) cutting is a versatile technology, but it is limited by relative poor accuracy. The main problem is the unknown diameter of the jet, as there is no device or instrument on the market that would enable a quick and easy measurement of it. With such an instrument the diameter could be regularly measured, nozzle wear monitored and noted offset adjusted. This would greatly improve the quality control of the process and the accuracy of the cut. This paper investigates the usage of a through-beam laser sensor for monitoring jet diameter and nozzle wear. Experiments were performed with five differently worn nozzles, with two different water pressures, with and without abrasive, at different standoff distances and with varying measuring times. Results show that the instrument is capable of monitoring the jet diameter and nozzle wear with an accuracy of ±0.03 mm, but it is very susceptible to the jet’s spray and abrasive sticking to the sensor’s screens. Jet diameter correlated better with the diameter of the focusing nozzle when taking measurements without the abrasive, at high water pressures and at a standoff distance of 1 mm.