Influence of Machining Parameters on the Surface Quality of Technical Plastics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00557781" target="_blank" >RIV/60162694:G43__/21:00557781 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1149/10501.0381ecst" target="_blank" >https://iopscience.iop.org/article/10.1149/10501.0381ecst</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1149/10501.0381ecst" target="_blank" >10.1149/10501.0381ecst</a>
Alternative languages
Result language
angličtina
Original language name
Influence of Machining Parameters on the Surface Quality of Technical Plastics
Original language description
The article deals with the evaluation of the influence of conventional methods of machining on the surface quality of selected technical plastics. The thermoplastic polymer polyoximethylene (POM-C) Ertacetal C and polyamide (PA 6) Ertalon 6SA were selected for machining. Both materials are suitable for machining and are used for the production of precision mechanical components (e.g. gears, plain bearings, guides, etc.), but also in electronics and electrical engineering. In all these applications, the quality of machined surfaces is important, especially for functional surfaces that interact with other surfaces. Test specimens from these materials were turned and milled. The technological conditions of machining (revolutions per minute n, cutting speed v c , feed f, depth of cut a p ) were adapted to achieve approximately the same surface roughness values. The milled samples were machined with and without cooling medium (for drought). Turning was performed only dry. As the cutting speed v c increased, the surface roughness of the turned Ertacetal C material decreased, while milling led to a deterioration in the roughness as the cutting speed v c increased. Similar behavior was observed for Ertalon 6SA. The process fluid led to a deterioration in the roughness of the milled surfaces of both plastics. Turned surfaces showed worse roughness than milled surfaces.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20300 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ECS Transactions
ISBN
978-1-6076-8539-5
ISSN
1938-6737
e-ISSN
1938-6737
Number of pages
9
Pages from-to
381-389
Publisher name
IOP Publishing Ltd
Place of publication
Bristol, Velká Británie
Event location
Brno, Czech Republic
Event date
Aug 22, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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