Investigation of the surface quality alloying with the electrodes of chromium-nickel steel

• Autorzy: Spadło S. , Młynarczyk P.

Warianty tytułu

PL

Badania stanu warstwy wierzchniej stopowanej elektrodami ze stali chromowo-niklowych

• Języki publikacji: EN PL

Abstrakty

EN

The paper presents a brief study of electro-discharge mechanical machining with an elastic, discrete electrode. The factors causing the chemical composition and surface roughness of superficial layer have also been taken into consideration. Attention has also been given to the relation between the material of electrode and the superficial layer composition. The superficial layer obtained by BEDMM consist of several layers. At the top, a molten and resolidified laver, called recast layer, is observed. This layer is usually present because material removal in BEDMM is mainly based on melting process of the workpiece material. In the recast layer in machining condition the mixing and diffusion of the material hot electrode and the workpart can occur.

Słowa kluczowe

EN

electroerosion; flexible electrode; alloying; superficial layer

PL

elektroerozja; elektroda elastyczna; stopowanie; warstwa wierzchnia

• Wydawca: Wydawnictwo Politechniki Świętokrzyskiej
• Czasopismo: Structure and Environment
• Rocznik: 2012
• Tom: Vol. 4, no. 2
• Strony: 52--59
• Opis fizyczny: Bibliogr. 11 poz., rys., wykr.

Twórcy

autor

Spadło S.

• Kielce University of Technology al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland

autor

Młynarczyk P.

• Kielce University of Technology al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland

Bibliografia

• [1] Davydov A.D., Kozak J.: Physico-Chemical Principles of Electrochemical Discharge Machining. Surface Engineering and Applied Electrochemistry, 3, 1991, USA.
• [2] Nowicki B., Spadło S.: Brush Electro-Discharge Mechanical Machining BEDMM. Proceedings International Symposium for Electromachinning - ISEM-11, Lausanne, Switzerland, April 1995, ISBN 2-88074-291-9, pp. 191-201.
• [3] Nowicki B., Pierzynowski R. Spadło S.: The Ectrodischarge - Based Surface Alloying Process Using Brush Electrode. Proceedings International Symposium for Electromachinning - ISEM-12, Aachen, Germany, May 1998. pp. 289-298.
• [4] Nowicki B., Pierzynowski R. Spadło S.: The Method of Production Superficial Layer Using Electrical Discharges. Patent PL 183045, (In Polish).
• [5] Spadło S.: Comparative Studies of Brush Electrodischarge Machining With Electrodes of Alloy Steel And Tungsten. Advanced Manufacturing Systems and Technology, International Centre for Mechanical Sciences (CISM), Courses and Lectures - No. 437, Springer - Veralag Wien New York, pp. 5 1 5-52 4, 2002.
• [6] Nowicki B., Pierzynowski R. Spadło S.: The Superficial Layer of Parts Machined by Brush Electro Discharge Mechanical Machining (BEDMM). Journal Engineering Manufacture. Vol. 218 part B, pp. 1-8, 2004.
• [7] Nowicki B., Pierzynowski R., Spadło S.: New Possibilities of Machining and Electrodischarge Alloying of Free-Form Surfaces. Journal of Materials Processing Technology Vol. 109. No. (3), pp. 371-376, 2001.
• [8] Nowicki B., Pierzynowski R. Spadło S.: Comparative Investigation Into The Brush Elektrodischarge Alloying With the Electrodes of A llan Steel and Tungsten. International Journal For Manufacturing Science And Technology Vol. 4, No.(1), pp. 44-54, 2003.
• [9] Spadło S.: Theoretical-Experimental Aspects of Electroerosion-Mechanical Machining. Monograph, Publisher Kielce University of Technology, Kielce, p. 195 (In Polish).
• [10] Spadło S., Dudek D., Łakomiec K., Młynarczyk P.: Badania wpływu oddziaływań elektrod szczotkowych na konstytuowanie struktury geometrycznej powierzchni. Inżynieria Maszyn, R 16, z.3, Wrocław 2012 (In Polish).
• [11] Spadło S., Dudek D., Łakomiec K., Młynarczyk P.: Geometrical properties of surface layer after hybrid electrodischarge-mechanical machining using brush electrode. Innovative Manufacturing Technology. Krakow 2012 (In Polish).

Uwagi

EN

“The work is co-financed from the means of the European Social Fund, within the Project „Invention - the key areas of Świętokrzyski region economy supported by young scientists' potential as well as by the knowledge and innovation transfer”, with the identification number WND-POKL 08.02.01-26-020/1”.

PL

"Praca współfinansowana ze środków Europejskiego Funduszu Społecznego w ramach Projektu "INWENCJA - Potencjał młodych naukowców oraz transfer wiedzy i innowacji wsparciem dla kluczowych dziedzin świętokrzyskiej gospodarki" o numerze identyfikacyjnym WND-POKL 08.02.01-26-020/1".