Effect of Waterjet Machining Parameters on the Cut Quality of PP and PVC-U Materials Coated with Polyurethane and Acrylate Coatings

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A89158" target="_blank" >RIV/60460709:41310/21:89158 - isvavai.cz</a>

Result on the web

<a href="https://www.mdpi.com/1996-1944/14/24/7542" target="_blank" >https://www.mdpi.com/1996-1944/14/24/7542</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma14247542" target="_blank" >10.3390/ma14247542</a>

Result language

angličtina

Original language name

Effect of Waterjet Machining Parameters on the Cut Quality of PP and PVC-U Materials Coated with Polyurethane and Acrylate Coatings

Original language description

The article focuses on the machining of polymeric materials polypropylene (PP) and un-plasticized poly vinyl chloride (PVC-U) after surface treatment with polyurethane and acrylate coatings using waterjet technology. Two types of waterjet technologies, abrasive waterjet (AWJ) and waterjet without abrasive (WJ), were used. The kerf width and its taper angle, at the inlet and outlet of the waterjet from the workpiece, were evaluated. Significant differences between AWJ and WJ technology were found. WJ technology proved to be less effective due to the creation of a nonuniform cutting gap and significant burrs. AWJ technology was shown to be more efficient, i.e., more uniform cuts were achieved compared to WJ technology, especially at a cutting head traverse speed of 50 mm center dot min(-1). The most uniform kerf width or taper angle was achieved for PP + MOBIHEL (0,09 degrees). The materials (PP and PVC-U) with the POLURAN coating had higher values of the taper angle of the cutting gap than the materia

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

—

Volume of the periodical

14

Issue of the periodical within the volume

24

Country of publishing house

CH - SWITZERLAND

Number of pages

20

Pages from-to

0-0

UT code for WoS article

000738756600001

EID of the result in the Scopus database

2-s2.0-85121310717