Influence of the Zinc Coated Sheets Surface Treatment on the Friction Coefficient
dc.contributor | Pilvousek Tomáš, Ing. Ph.D. : 61311 | |
dc.contributor.advisor | Sobotka Jiří, Ing. Ph.D. : 61522 | |
dc.contributor.author | Ezhilarasan, Shailender | |
dc.contributor.other | Solfronk Pavel, doc. Ing. Ph.D. Konzultant : 55399 | |
dc.date.accessioned | 2019-05-21T16:57:24Z | |
dc.date.available | 2019-05-21T16:57:24Z | |
dc.date.committed | 2019-1-31 | |
dc.date.defense | 2018-6-15 | |
dc.date.submitted | 2017-10-31 | |
dc.date.updated | 2018-12-10 | |
dc.degree.level | Ing. | |
dc.description.abstract | The main aim of this thesis was to carry out tribological measurement and comparison of tribological results for two selected surface treatments. That is why this thesis deals with the tribological testing and comparison of results for zinc coated sheets. Two different types of surface coatings (hot dip galvanized HDG and new inorganic treatment NIT) on deep drawing steel sheet were tested by a tribological test called as strip drawing test on the testing device SOKOL400 under the combinations of feed rates v [mm/sec] and contact pressure p [MPa]. Firstly, different kinds of forces (Fmax, Fh, Favg, Fmin and F) were evaluated for both tested surfaces. Moreover, the friction coefficient ? [1] was computed as well. For better overview of final results, there were finally created 3D color map surface graphs. According to the results, NIT coating revealed a much better tribological behavior than HDG coating under the higher feed rates and especially under the higher contact pressures. However, these data are needed to be verified by more experiments and other kind of testing (with different coatings) is also necessary to be performed. | cs |
dc.description.abstract | The main aim of this thesis was to carry out tribological measurement and comparison of tribological results for two selected surface treatments. That is why this thesis deals with the tribological testing and comparison of results for zinc coated sheets. Two different types of surface coatings (hot dip galvanized HDG and new inorganic treatment NIT) on deep drawing steel sheet were tested by a tribological test called as strip drawing test on the testing device SOKOL400 under the combinations of feed rates v [mm/sec] and contact pressure p [MPa]. Firstly, different kinds of forces (Fmax, Fh, Favg, Fmin and F) were evaluated for both tested surfaces. Moreover, the friction coefficient ? [1] was computed as well. For better overview of final results, there were finally created 3D color map surface graphs. According to the results, NIT coating revealed a much better tribological behavior than HDG coating under the higher feed rates and especially under the higher contact pressures. However, these data are needed to be verified by more experiments and other kind of testing (with different coatings) is also necessary to be performed. | en |
dc.description.mark | ||
dc.format | 67 p. (64 421 characters) | |
dc.format.extent | Grafy, Tabulky 1 | |
dc.identifier.signature | V 201900443 | |
dc.identifier.uri | https://dspace.tul.cz/handle/15240/152382 | |
dc.language.iso | an | |
dc.relation.isbasedon | [1] TOTTEN, G.E. ed. Handbook of Lubrication and Tribology: Volume I - Application and Maintenance. 2nd ed. Boca Raton: CRC Press, 2006, p. 1159. ISBN 978-0-8493-2095-8. | |
dc.relation.isbasedon | [2] STACHOWIAK, G.W., BATCHELOR, A.W. Engineering tribology. 4thed. Oxford: Butterworth-Heinemann, 2014. p. 884. ISBN 978-0-123-9-70473. | |
dc.relation.isbasedon | [3] MANG, T., DRESEL, W. Lubricants and Lubrication.2nd ed. Weinheim: WILEY-VCH Verlag, 2007. p. 894. ISBN: 978-3-527-31497-3. | |
dc.relation.isbasedon | [4] TRACTON, A.A. Coating materials and surface coatings. London:Taylor & Francis Group, 2007. 464 s.ISBN 1-4200-4404-4 | |
dc.relation.isbasedon | [5] DAVIES, G. Materials for Automobile Bodies. Oxford: Butterworth-Heinemann, 2003. p. 277. ISBN 0-7506-5692-1. | |
dc.rights | Vysokoškolská závěrečná práce je autorské dílo chráněné dle zákona č. 121/2000 Sb., autorský zákon, ve znění pozdějších předpisů. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou https://knihovna.tul.cz/document/26 | cs |
dc.rights | A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act. https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics https://knihovna.tul.cz/document/26 | en |
dc.rights.uri | https://knihovna.tul.cz/document/26 | |
dc.rights.uri | https://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf | |
dc.subject | Tribology | cs |
dc.subject | Surface Treatment | cs |
dc.subject | Friction Coefficient | cs |
dc.subject | Strip Drawing Test | cs |
dc.subject | 3D Color Map Surface Graph | cs |
dc.subject | Tribology | en |
dc.subject | Surface Treatment | en |
dc.subject | Friction Coefficient | en |
dc.subject | Strip Drawing Test | en |
dc.subject | 3D Color Map Surface Graph | en |
dc.subject.verbis | tribology | en |
dc.title | Influence of the Zinc Coated Sheets Surface Treatment on the Friction Coefficient | cs |
dc.title | Influence of the Zinc Coated Sheets Surface Treatment on the Friction Coefficient | en |
dc.type | diplomová práce | cs |
local.degree.abbreviation | Navazující | |
local.degree.discipline | STMA | |
local.degree.programme | Mechanical Engineering | |
local.degree.programmeabbreviation | N2301 | |
local.department.abbreviation | KSP | |
local.faculty | Fakulta strojní | cs |
local.faculty.abbreviation | FS | |
local.identifier.author | S16000541 | |
local.identifier.stag | 37982 | |
local.identifier.verbis | kpw06580924 | |
local.note.administrators | automat | |
local.poradovecislo | 443 | |
local.verbis.aktualizace | 2019-10-05 07:26:56 | cs |
local.verbis.studijniprogram | KSP Mechanical Engineering/Engineering Technology and Materials | cs |
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