Review of the Hard-Facing Technology Application for Reparation of the Given Parts in Various Branches of Industry

• Autorzy: Lazić V. , Arsić D. , Mutavdžić M. , Nikolić R. , Meško J. , Radović L. , Ilić N.

Identyfikatory

DOI

10.2478/mape-2018-0035

• Języki publikacji: EN

Abstrakty

EN

This paper deals with the problem of defining the optimal procedure for reparation of the machine parts of large dimensions and complex shapes. The procedure consists of establishing the causes of the part's damages, definition of the reparation technology, with selection of its parameters and ways of execution. The reparation is done by hard-facing, with heat treatment that consists of preheating, additional heating and the post hard-facing tempering. The process parameters' selection includes choosing the right filler metal(s), ways and order of depositing the hard-faced layers, ways of reaching and maintaining the preheating temperatures, checking of the base metal's chemical composition and mechanical properties and deciding on the post-process heat and mechanical processing of the executed hard-facing. The executed reparation of the forging hammer's mallet, presented in details, serves as an example how the reparation can successfully serve as a substitute for procuring the new part and thus producing the savings both directly in lower costs and indirectly in shortening the down-time of the damaged part operation.

Słowa kluczowe

EN

regeneration; hard-facing; friction; wear; machine part

• Wydawca: STE GROUP ; De Gruyter
• Czasopismo: Multidisciplinary Aspects of Production Engineering
• Rocznik: 2018
• Tom: Vol. 1, Iss. 1
• Strony: 279--285
• Opis fizyczny: Bibliogr. 10 poz., fig., tab.

Twórcy

autor

Lazić V.

• University of Kragujevac, Serbia

autor

Arsić D.

• University of Kragujevac, Serbia

autor

Mutavdžić M.

• High Technical School, Leposavić, Serbia

autor

Nikolić R.

• University of Žilina, Slovak Republic

autor

Meško J.

• University of Žilina, Slovak Republic

autor

Radović L.

• Military Technical Institute, Belgrade, Serbia

autor

Ilić N.

• Military Technical Institute, Belgrade, Serbia

Bibliografia

• 1. Arsić, D., Lazić, V., Samardžić, I., Nikolić, R., Aleksandrović, S., Djordjević, M., Hadzima, B. (2015). Impact of the hard facing technology and the filler metal on tribological characteristics of the hard faced forging dies. Technical Gazette, 22(5), pp. 1353-1358.
• 2. Catalogues: Thyssen Marathon Edelstahl - Vosendorf, FEP-Plužine, Elvaco-Bijeljina, Železarna Jesenice-Fiprom, Bohler-Kapfenberg, Messer Griesheim-Frankfurt am Main, Esab-Göteborg, Lincoln Electric, USA, Atlas zur Wärmebehandlung der Stähle.
• 3. Jovanović, M., Adamović, D., Lazić, V. (1996). Welding technology, handbook. Faculty of Engineering, University of Kragujevac, Kragujevac (in Serbian).
• 4. Lazić, V., Jovanović, M. Rajačić, D., Josifović, D., Adamović, D. (1997). Surfacing of the truck lift hook. Welding and welded structures, 42(3), pp. 159-164.
• 5. Lazić, V. (2001). Optimization of the hard-facing process from the tribological aspects of the hard-faced layers and residual stresses. PhD. Faculty of Mechanical Engineering, Kragujevac.
• 6. Lazić, V., Jovanović, M., Josifović, D., Adamović, D., Ristović, J., Nedeljković, B. (2001). Influence of the heat treatment after the hard-facing on the working characteristics of the hard-faced forging tools. Welding and welded structures, 46(1-2), pp. 5-11.
• 7. Lazić, V., Jovanović, M., Adamović, D., Josifović, D., Ratković, N. (2006). Development and application of welding technologies for regeneration of damaged working parts of forging presses and hammers. In: Welding and Joining Technologies for a Sustainable Development and Environment, Timisoara, Romania, pp. 341-346.
• 8. Lazić, V., Sedmak, A., Aleksandrović, S., Milosavljević, D., Čukić, R., Grabulov, V. (2009). Reparation of damaged mallet for hammer forging by hard facing and weld cladding. Technical Gazette, 16(4), pp. 107-113.
• 9. Lazić, V., Čukić, R., Aleksandrović, S., Milosavljević, D., Arsić, D., Nedeljković, B., Djordjević, M. (2014). Techno-Economic Justification of Reparatory Hard Facing of Various Working Parts of Mechanical Systems. Tribology in Industry, 36(3), pp. 287-292.
• 10. Lazić, V., Arsić, D., Nikolić, R., Mutavdžić, M., Meško, J. (2016). Reparation by hard facing of the damaged secondary stone crushers. Manufacturing Technology, 16(2) pp. 375-380.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).