Defects analysis of seat belt tensioner cast body
Main Article Content
Abstract
The article presents an analysis of the implementation of a selected element of the traveler safety system used in road transport. The results of metallographic tests were presented, and the state of stress introduced to the casting by means of forming the element by means of plastic forming was analyzed. An analysis of the manufacturing process was carried out indicating the risks that may lead to cracks in the material structure. Possible causes of founding defects were pointed out and possible technological solutions were pointed out in order to avoid them.
Downloads
Article Details
Creative Commons CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
Welding Technology Review (WTR) articles are published open access under a CC BY licence (Creative Commons Attribution 4.0 International licence). The CC BY licence is the most open licence available and considered the industry 'gold standard' for open access; it is also preferred by many funders. This licence allows readers to copy and redistribute the material in any medium or format, and to alter, transform, or build upon the material, including for commercial use, providing the original author is credited.
References
Azizi A., Haghighi G.G., Fabrication of ZAMAK 2 alloys by powder metallurgy process. Int J Adv Manuf Tech-nol, 2015, Vol. 77, 20592065. https://doi.org/10.1007/s00170-014-6611-z DOI: https://doi.org/10.1007/s00170-014-6611-z
Czerwińska K., Pacana A., Siwiec D., Analysis of incompatibility of wheel castings for passenger cars. AutobusyTechnika, Eksploatacja, Systemy Transportowe, 2018, Vol. 220(6), 388-392. DOI: https://doi.org/10.24136/atest.2018.099
Dudek P., Fajkiel A., Reguła T., Kranc M., VI International Scientific Conference INNOWACJE W ODLEWNIC-TWIE CIŚNIENIOWYM, At Janów Lubelski, Poland, May 2013, IV, 7-18.
Fabijański M., Multiple processing of polylactide. Przem. Chem., 2016, 95(4), 874-876. https://doi.org/10.15199/62.2016.4.33 DOI: https://doi.org/10.15199/62.2016.4.33
Gelfi M., Bontempi E., Pola A., Roberti R., Rollez D. and Depero L., Microstructural and Mechanical Properties of Zinc Die Casting Alloys. Adv. Eng. Mater., 2004, Vol. 6, 818-822. https://doi.org/10.1002/adem.200400087 DOI: https://doi.org/10.1002/adem.200400087
Jasztal M., Nadra A., Milczarek M., Modeling and simulation of the functioning of selected passive safety devic-es of motor vehicles. Mechanik, 2014, 87(7CD), 247-262.
Jaś-Nowopolska M., Selected actions leading to reduction of emissions from passenger cars. Przegląd Prawa Ochrony Środowiska, 2014, Vol. 1, 201. https://doi.org/10.12775/ppos.2014.008 DOI: https://doi.org/10.12775/PPOS.2014.008
Kozłowski J., Kochański A., Perzyk M., Tryznowski M., Application of PLA as a Binder in Molding and Core Sands. Archives of Foundry Engineering, 2014, Vol. 14(2), 5154.
Krajewski W. K., Greer A. L., Krajewski P. K., Trends in the Development of High-Aluminium Zinc Alloys of Sta-ble Structure and Properties. Archives of Metallurgy and Materials, 2013, 58(3), 845847. https://doi.org/10.2478/amm-2013-0084 DOI: https://doi.org/10.2478/amm-2013-0084
Krawiec F. (Ed.), Renewable energy sources in the light of the global energy crisis: selected problems. 2010, Difin.
Lewandowski W. M., Pro-ecological renewable energy sources. 322-347, WNT 2012.
Liu Y., Geng C., Zhu Y., Chen X., Effect of Sr addition on microstructure evolution and mechanical properties of Zn4% Al hypoeutectic alloy. Journal of Alloys and Compounds, 2017, 695, 443-451. https://doi.org/10.1016/j.jallcom.2016.11.096 DOI: https://doi.org/10.1016/j.jallcom.2016.11.096
Łuszczak M., Dańko, R., Stan zagadnienia w zakresie odlewania dużych odlewów strukturalnych ze stopów aluminium. Archives of Foundry Engineering, 2013, 13.
Mills K., Davis J. R., Destefani J. D., Metallography and Microstructures. Vol. 9. Metals Handbok. (Bo-ok). American Society for Metals, 775, 1985.
Niekurzak M., Kubińksa-Jabcoń E., The use of modern materials used in the automotive industry to improve the quality and safety of motor vehicles. Autobusy: technika, eksploatacja, systemy transportowe, 2019, 20.
Pacyniak T., Dudek P., Walczak W., Wrzała K., Innovatory production line of die castings of a significantly de-creased porosity. Przegląd Odlewnictwa, 2020, Vol. 70(1-2), 12-13.
Page M. A. M., Ruf M., Hartmann S., Numerical modeling of the thickness dependence of zinc die-cast materials. Computational Mechanics, 2017, 62(4), 655667. https://doi.org/10.1007/s00466-017-1519-8 DOI: https://doi.org/10.1007/s00466-017-1519-8
Valdez S., Prez R., Rodriguez-Diaz R.A., Angeles-Chávez C., Casolco S.R., Relationship between silver concentra-tion with microstructural and mechanical properties of rolled AlZn alloy. Materials Science and Engineering: A, 2010, Vol. 527(1314), 3085-3090. https://doi.org/10.1016/j.msea.2010.02.017 DOI: https://doi.org/10.1016/j.msea.2010.02.017
Soroczyński A. Regeneration of Foundry and Core Masses. Journal of Manufacturing Technologies, 2018, Vol. 41(4), 29-33.
Soroczyński A., Haratym, R., Rechowicz K., Energy intensity as an ecological factor in the selection of the manu-facturing process. Welding Technology Review, 2019, Vol. 91(3), 32-36. https://doi.org/10.26628/wtr.v91i3.1044 DOI: https://doi.org/10.26628/wtr.v91i3.1044