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Optimization of abrasive waterjet cutting by using the CODAS method with regard to interdependent processing parameters
ID
Perec, Andrzej
(
Author
),
ID
Kawecka-Wyrzykowska, Elżbieta
(
Author
),
ID
Radomska-Zalas, Aleksandra
(
Author
),
ID
Pude, Frank
(
Author
)
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https://www.sv-jme.eu/sl/article/optimization-of-abrasive-waterjet-cutting-by-using-the-codas-method-with-regard-to-interdependent-processing-parameters/
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Abstract
The paper shows performance optimization effects of steel machining by abrasive water jet (AWJ). An innovative combinative distance-based assessment method (CODAS) is implemented for the optimization of cutting parameters like pump pressure, feed rate, and abrasive flow rate over cutting depth, and cut kerf surface roughness. The CODAS algorithm is among those based on measuring the distance between a scenario (in this case processing parameters in terms of performance and quality indicators) - and a certain benchmark. A benchmark is a specific hypothetical set of processing parameters devised or determined from available data. To determine the best set of process control parameters, a CODAS approach was performed with some weighting determinations. To set the initial parameters of the weights, it was proposed to calculate based on entropy weight method (EWM), that measures output value dispersion in cutting process. This technique simplifies multiple compound responses by preserving a single response.
Language:
English
Keywords:
abrasive waterjet cutting
,
process optimization
,
CODAS method
,
cutting depth
,
surface roughness welding
,
copper
,
metal matrix composite
,
boron carbide
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
FS - Faculty of Mechanical Engineering
Publication status:
Published
Publication version:
Version of Record
Year:
2023
Number of pages:
9 str.
Numbering:
Vol. 69, no. 9/10
PID:
20.500.12556/RUL-151802
UDC:
621.9
ISSN on article:
0039-2480
DOI:
10.5545/sv-jme.2023.647
COBISS.SI-ID:
168489475
Publication date in RUL:
20.10.2023
Views:
240
Downloads:
22
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Record is a part of a journal
Title:
Strojniški vestnik
Shortened title:
Stroj. vestn.
Publisher:
Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
ISSN:
0039-2480
COBISS.SI-ID:
762116
Licences
License:
CC BY 4.0, Creative Commons Attribution 4.0 International
Link:
http://creativecommons.org/licenses/by/4.0/
Description:
This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Secondary language
Language:
Slovenian
Title:
Optimizacija rezanja z abrazivnim vodnim curkom po metodi CODAS ob upoštevanju medsebojno odvisnih parametrov obdelave
Keywords:
rezanje
,
abrazivni vodni curek
,
optimizacija procesa
,
metoda CODAS
,
globina reza
,
površinska hrapavost
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