Experimental study on the influence of burnish parameters on the surface roughness reduction index

• Autorzy: Polanowski S. , Labuda W.

Identyfikatory

DOI

10.5604/12314005.1216386

• Języki publikacji: EN

Abstrakty

EN

The paper presents the research results of relationship between surface roughness reduction index KRa and three input parameters: burnishing speed Vn, feed fn and burnishing force Fn., and all combinations of levels of yields N measured for 48 points of experiment. The experiment was repeated 3 times. In order to select the model describing the results of tests, the stepping approximation analysis was performed. It relayed at incorporated into the model in following steps approximation elements function, giving the biggest decrease of the sum of squared deviations. The first approximation was based on the ternary monomial of the powers from 0 to 3 for each input value. This approximation aim was to show, that the index of surface roughness reduction does not depend on the burnishing speed in the made in the area of research. The reduced input parameters to two, i.e. fn and Fn. The plan of the experiment was brought to N = 12 and M = 12. The best approximation of test results obtained in the case of Laurent polynomial with stepping selection of elements. The biggest contribution to the decrease in the sum of squared deviations was element 𝑓𝑓𝑛𝑛 −1 ∙ 𝐹𝐹𝑛𝑛 3 , and then fn 2. The article shows that in the range fn {0.6:1.2} there was not information on the successful model and the lack of influence of f and Fn on the results of the experiment. It is postulated to retry the experiment for the feed f <0.6.

Słowa kluczowe

EN

burnishing process; surface roughness parameter; stainless steel elements

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2016
• Tom: Vol. 23, No. 3
• Strony: 395--402
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Polanowski S.

• Gdynia Maritime University, Faculty of Marine Engineering Morska 83, 81-225 Gdynia tel.: [phone], fax: [phone]

autor

Labuda W.

• Gdynia Maritime University, Faculty of Marine Engineering Morska 83, 81-225 Gdynia tel.: [phone], fax: [phone]

Bibliografia

• [1] Charchalis, A., Labuda, W., The analysis of finishing tooling influence on friction factor researched by T-05 tester, Solid State Phenomena, Trans Tech Publication, Vols. 220-221, part 2, pp. 615-620, Switzerland 2015.
• [2] Charchalis, A., Labuda, W., The analysis of finishing tooling influence on corrosion properties researched by potentiodynamic method, Journal of KONES Powertrain and Transport, Vol. 19, No. 2, pp. 283-288, Ryn 2012.
• [3] Charchalis, A., Labuda, W., The analysis of finishing tooling influence on corrosion properties researched by EIS, Journal of KONES Powertrain and Transport, Vol. 19, No. 1, pp. 237-244, Ryn 2012.
• [4] Charchalis, A., Labuda, W., The analysis of finish tooling influence on wear intensity of marine pump shaft, Journal of KONES Powertrain and Transport, Vol. 20, No. 1, pp. 163-170, Jurata 2013.
• [5] Charchalis, A., Starosta, R., Labuda, W., The analysis of finish tooling influence on contact fatigue of steel applied to sea water pump shafts, Journal of KONES Powertrain and Transport, Vol. 18, No. 2, pp. 85-92, Kraków 2011.
• [6] Charchalis, A., Starosta, R., Labuda, W., The analysis of the influence of the burnishing process on corrosion propertied of steel applied to sea water pump shafts, Journal of KONES Powertrain and Transport, Vol. 18, No. 4, pp. 221-228, Kraków 2011.
• [7] Enslein, K., Ralston, A., Wilf, H. S., Statistical Methods for Digital Computers. John Wiley & Sons, 1977.
• [8] Rumszyskij, Ł. E., Matematiczeskaja obrabotka rezultatow ekspierimenta, Nauka, Moskwa 1971.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.