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Visual Testing of Castings Defects after Vibratory Machining

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper presents an example of the application of vibratory machining for castings based on the results of visual testing. The purpose of the work is to popularize non-destructive testing and vibratory machining as finishing process, especially in the case of cast objects. Visual testing is one of the obligatory non-destructive tests used for castings and welded joints. The basic requirements concerning the dimensional accuracy and surface texture of cast components are not met if visible surface flaws are detected. The tested castings, which had characteristic traces of the casting process, were subjected to vibratory machining. The machining with loose abrasive media in vibrating containers is aimed at smoothing the surface and reducing or completely removing flashes. To complement the visual testing were also conducted research on the contact profilometer Taylor Hobson PGI 1200. Particular attention was focused on measuring the height of flashes and changes in the surface of smoothed details based on BNIF No. 359 touch-visual patterns. Based on the work, it can be concluded that vibratory machining allows for removal flashes and smoothing of the surface of aluminum alloy cast objects.
Rocznik
Strony
72--76
Opis fizyczny
Bibliogr. 31 poz., rys., tab., wykr.
Twórcy
  • Department of Materials Science and Materials Technology, Kielce University of Technology, Kielce, Poland
  • Department of Materials Science and Materials Technology, Kielce University of Technology, Kielce, Poland
Bibliografia
  • [1] PN EN ISO 9001.
  • [2] Just, P. & Pisarek, B.P. (2014). Feeding and cooling and time of thermal treatment of a massive bush made of the complex aluminum bronze cast by the lost foam. Archives of Foundry Engineering. 14(4), 39-44.
  • [3] Chen, S., Ma, S., Chen, Z., Yue, X. & Chang, G. (2019). Casting defects in transition layer of Cu/Al composite castings prepared using pouring aluminum method and their formation mechanism. High Temperature Materials and Processes. 38(2019), 199-206.
  • [4] Świłło, S.J. & Perzyk, M. (2013). Surface casting defects inspection using vision system and neural network techniques. Archives of Foundry Engineering. 13(4), 103-106.
  • [5] Chokkalingam, B., Raja, V., Anburaj, J., Immanual, R. & Dhineshkumar, M. (2017). Investigation of shrinkage defect in castings by quantitative Ishikawa diagram. Archives of Foundry Engineering. 17(1), 174-178.
  • [6] Świłło, S.J. & Myszka, D. (2011). Advanced metrology of surface defects measurement for aluminum die casting. Archives of Foundry Engineering. 11(3), 227-230.
  • [7] Nandagopal1, M., Sivakumar, K., Sengottuvelan, M., Velmurugan, S. (2019). Review on ferrous and non-ferrous casting defects and their analysis. AIP Conference Proceedings 2128. 030010 (2019). https://doi.org/10.1063 /1.5117953.
  • [8] PN EN 13018.
  • [9] Bankowski, D. & Spadlo, S. (2017). The aplication of vibro-abrasive machining for smoothing of castings. Archives of Foundry Engineering. 17(1), 169-173.
  • [10] Bańkowski, D., Spadło, S. (2015). Influence of the smoothing conditions in vibro-abrasive finishing and deburring process for geometric structure of the surface machine parts made of aluminum alloys EN AW2017. Proceedings of 24th International Conference on Metallurgy and Materials. Metal 2015, (pp. 1062-1068).
  • [11] Salacinski, T., Chmielewski, T., Winiarski, M. et all. (2018). Roughness of metal surface after finishing using ceramic brush tools. Advances in Materials Science. 18(1), 20-27.
  • [12] Młynarczyk, P., Krajcarz, D., Bańkowski, D. (2017). The selected properties of the micro electrical discharge alloying process using tungsten electrode on aluminum. Procedia Engineering. 192, 603-608.
  • [13] Hlaváč, L.M., Hlaváčová, I.M., Arleo, F., Viganò, F., Annoni, M.P.G. & Geryk, V. (2018). Shape distortion reduction method for abrasive water jet (AWJ) cutting. Precision Engineering. 53, 2018, 194-202. DOI: 10.1016/j.precisioneng.2017.05.002.
  • [14] Swiercz, R., Oniszczuk-Swiercz, D. & Dabrowski, L. (2018). Electrical discharge machining of difficult to cut materials. Archive of Mechanical Engineering. 65(4), 461-476, DOI: 10.24425/ame.2018.125437.
  • [15] Salacinski, T., Winiarski, M., Przesmycki, A. and more. (2018). Applying titanium coatings on ceramic surfaces by rotating brushes. Proceedings of 27th International Conference on Metallurgy and Materials. (Metal 2018), (pp. 1235-1240).
  • [16] Oniszczuk-Swiercz, D., Swiercz, R. (2017). Surface texture after wire electrical discharge machining. Proceedings of 26th International Conference on Metallurgy and Materials. Metal 2017, (pp. 1400-1405).
  • [17] Bankowski, D. & Spadlo, S. (2019). The use of abrasive waterjet cutting to remove flash from castings. Archives of Foundry Engineering. 19(3), 94-98.
  • [18] Nowakowski, L., Skrzyniarz, M. & Miko, E. (2017). The analysis of relative oscillation during face. in: Engeering Mechechanics. 2017, 730-733.
  • [19] Bankowski, D., Spadlo, S. (2016). Investigations of influence of vibration smoothing conditions of geometrical structure on machined surfaces. 4th International Conference Recent Trends in Structural Materials. Comat 2016. Volume:
  • 179 Article Number: UNSP 012002 Published: 2017. DOI.org/10.1088/1757-899X/179/1/012002.
  • [20] Bańkowski, D. Spadlo, S. (2016). Influence of the smoothing conditions in vibro-abrasive for technically dry friction the parts made of steel X160CrMoV121. Proceedings of 25th International Conference on Metallurgy and Materials. Metal 2016, 1019-1024.
  • [21] Woźniak, K. (2017). Surface treatment in container smoothing machines. Warszawa: WNT. (in Polish).
  • [22] PN 85/H-83105.
  • [23] International Standard ISO 13715:2000, Technical drawings – Edges of undefined shape – Vocabulary and indications.
  • [24] Schafer, F. (1975). Entgraten. Krausskopfverlag, Mainz.
  • [25] PN EN ISO 1370.
  • [26] PN EN ISO 5817.
  • [27] Chmielewski, T., Hudycz, M., Krajewski, A. and more. (2019). Structure investigation of titanium metallization coating deposited onto AlN ceramics substrate by means of friction surfacing process. Coatings. 9(12).
  • [28] Stańczyk, M. & Figlus, T. (2019). The effect of selected parameters of vibro-abrasive processing on the surface quality of products made of 6082 aluminium alloy. Materials. 12, 4117.
  • [29] Matuszak, J., Kłonica, M. & Zagórski, I. (2019). Measurements of forces and selected surface layer properties of AW-7075 aluminum alloy used in the aviation industry after abrasive machining. Materials. 12, 3707.
  • [30] Uhlmann, E., Eulitz, A. (2018). Influence of ceramic media composition on material removal in vibratory finishing. 51st Cirp Conference on Manufacturing Systems. Book Series: Procedia CIRP, Volume: 72, (pp. 1445-1450).
  • [31] Glvan, D.O. et al. (2018). Study on the influence of supplying compressed air channels and evicting channels on pneumatical oscillation systems for vibromooshing. IOP Conference Series Materials Science and Engineering 294. DOI: 10.1088/1757-899X/294/1/012069.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ebd27e42-c679-4033-9dc2-ae0c7c3dc05e
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