Analysis of decrease machinability possible causes for claimed alloy

• Autorzy: Náprstková N. , Kuśmierczak S.

Identyfikatory

DOI

10.12913/22998624/64073

• Języki publikacji: EN

Abstrakty

EN

The Faculty of Production Technology and Management is often asked by companies with a request to solve a specific technical task. One of these tasks was the analysis of aluminum alloy worsened machinability when the rods from this alloy exhibited against assumption significantly worse (longer) chips during machining. The alloy was complaint and, of course, it created economic damage. Obviously, the company was interested in the causes of this alloy behavior change that could possibly generate future complaints procedures to defend itself better, or to avoid mistakes in the production of the material. At the faculty analysis that could contribute to identifying the cause of the worsened machinability were done.

Słowa kluczowe

EN

alloy; structure; machinability; cutting conditions

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2016
• Tom: Vol. 10, nr 31
• Strony: 94--101
• Opis fizyczny: Bibliogr. 13 poz., fig., tab.

Twórcy

autor

Náprstková N.

• Faculty of Production Technology and Management, Jan Evangelista Purkyně University in Ústí nad Labem, Pasteurova 1, 400 96, Ústí nad Labem, Czech Republic

autor

Kuśmierczak S.

• Faculty of Production Technology and Management, Jan Evangelista Purkyně University in Ústí nad Labem, Pasteurova 1, 400 96, Ústí nad Labem, Czech Republic

Bibliografia

• 1. Michna S., Lukac I., Ocenasek V., Koreny R., Drapala J., Schneider H., Miskufova A.. at al.: Encyclopedia of aluminum. Adin, Prešov, 2005.
• 2. Vojtech D.: Metallic materials. VSCHT Praha, Praha, 2006, pp. 140.
• 3. Michna S., Kusmierczak S.: Technology and processing of aluminum material. UJEP. Usti nad Labem, 2008.
• 4. Michna S., Kusmierczak S.: Practical metallography OPTYS, FVTM UJEP, Ústí nad Labem, 2012, pp. 245.
• 5. Valicek J., Rusnak J., Muller M., Hrabe P., Kadnar M., Hloch S., Kusnerova M.: Geometric aspects of surface roughness of classic and non-traditional technologies. Jemna mechanika a optika, 53(9), 2008, 249-253.
• 6. Kalincová, D Testing of mechanical properties of materials - overview of metering methods and equipment. In: Increasing the efficiency of the educational process through inovacnzch funds. KEGA 3/6370/08., TU vo Zvolene, Zvolen., 2010, 13-26.
• 7. Madl. J.: Surface properties in Precise and Hard Machining. Manufacturing Technology, 12(13), 2012, 158-166.
• 8. Michna S., Naprstkova N.: The Mechanical Properties Optimizing of of Al - Si Alloys Precipitation Hardening and the Effect on the Character of the Chip. Acta Metallurgica Slovaca, 3, 2011.
• 9. Weiss V. 2012. Hodnoceni vlivu teploty a doby homogenizačniho žihani slitiny AlCu4MgMnz hlediska mikrostruktury, obrazove analyzy a metody EDX. In Strojirenska technologie, 17(5-6), 2012, 348-355.
• 10. ISO 3685 1993. Tool-life testing with single-point turning tools.
• 11. Hricová J.: Influence of Cutting Tool Material on the Surface Roughness of AlMgSi Aluminium Alloy. In Manufacturing Technology, 13(3), 2013, 324-329.
• 12. Weiss V., Strihavkova E.: Influence of the homogenization annealing on microstructure and mechanical properties of AlZn5,5Mg2,5Cu1,5 alloy. Manufacturing Technology, 12(12), 2012, 297-302.
• 13. Stancekova D., Semcer J., Rudawska A., Cep. R.: Identification of drilling of biocompatible materials based on titanium In. Manufacturing Technology, 15(4), 2015, 699-704.