Selected aspects of the design of special monolithic carbide milling cutters for austenitic steels

• Autorzy: Małek Marcin , Grabowski Marcin , Skoczypiec Sebastian

Identyfikatory

DOI

10.37705/TechTrans/e2023017

• Języki publikacji: EN

Abstrakty

EN

In many machining applications, the appropriate selection of cutting tools in relation to the type of material being machined, the machining parameters and the required shape and dimensional accuracy is of particular importance. This especially applies to operations requiring the use of specific tools, i.e. tools that are not included in the standard offer but are tailor-made according to the individual needs of the customer. The article focuses on the machining problems of selected austenitic grades of stainless steel and the selection of technologies (i.e. machining parameters and strategies and tool geometry) concerning the design and use of special monolithic carbide milling cutters. The possibilities of manufacturing elements from austenitic steels with high shape and dimensional accuracy and high surface layer quality are limited. Due to their high ductility, the tendency to create growths on the cutting edge and the high compression strength coefficient, these materials pose a serious technological challenge. The analysis of phenomena presented in the article forms the basis for developing guidelines for designing the machining process using special monolithic carbide cutters dedicated for specific applications.

Słowa kluczowe

EN

austenitic steel; stainless steel; milling; tungsten carbide tools; special shape cutting tools; end mill stability; end mill durability

PL

stal austenityczna; stal nierdzewna; frezowanie; narzędzia skrawające; stabilność frezowania; trwałość frezowania; frez trzpieniowy

• Wydawca: Wydawnictwo Politechniki Krakowskiej im. Tadeusza Kościuszki
• Czasopismo: Technical Transactions
• Rocznik: 2023
• Tom: Vol. 120, iss. 1
• Strony: art. no. e2023017
• Opis fizyczny: Bibliogr. 14 poz., il., wykr.

Twórcy

autor

Małek Marcin

• POLTRA Sp. z o.o., Stalowa Wola
• Cracow University of Technology, Chair of Production Engineering

• https://orcid.org/0009-0003-5741-9152

autor

Grabowski Marcin

• Cracow University of Technology, Chair of Production Engineering

• https://orcid.org/0000-0003-1482-6738

autor

Skoczypiec Sebastian

• Cracow University of Technology, Chair of Production Engineering

• https://orcid.org/0000-0002-6909-3132

Bibliografia

• 1. Bagaber, S.A. (2018). Sustainable Optimization of Dry Turning of Stainless Steel based on Energy Consumption and Machining Cost. Procedia CIRP, 397–400, https://doi.org/10.1016/j.procir.2018.08.300
• 2. Bakar, H.Z. (2020). Influence of rounded cutting-edge radius and machining parameters on surface roughness and tool wear in milling AISI H13 steel under dry and cryogenic machining. Journal Tribologi, 52–64 .
• 3. Berkani, S.Y. (2015). Statistical analysis of AISI304 austenitic stainless steel machining using Ti(C, N)/Al2O3/TiN CVD coated carbide tool. International Journal of Industrial Engineering Computations, 539–552. https://doi.org/10.5267/j.ijiec.2015.4.004
• 4. Cichosz, P. (2006). Narzędzia skrawające. Warszawa: WNT.
• 5. Cichosz, P. K. (2018). Zaokrąglanie krawędzi skrawających ostrzy z węglików spiekanych. Mechanik, pages 458–462,. doi:https://doi.org/10.17814/mechanik.2018.7.57
• 6. Denkena, B.L. (2011). Effects of the cutting edge microgeometry on tool wear and its thermo-mechanical load. CIRP Annals 1, 73–76. https://doi.org/10.1016/j.cirp.2011.03.098
• 7. Elewa, R. R. (2021). Effect of Machining on Stainless Steel: A Review. IOP Conference Series. Materials Science and Engineering; Bristol, 1. https://doi.org/10.1088/1757-899X/1107/1/012084
• 8. Li, P. C. (2022). Numerical Modeling of the Effect of Cutting-Edge Radius on Cutting Force and Stress Concentration during Machining. Micromachines, 211. https://doi.org/10.3390/mi13020211
• 9. Małek, M. G. (2022). Zastosowanie specjalnych monolitycznych narzędzi skrawających – studium przypadku. Inżynieria zarządzania: cyfryzacja produkcji. Aktualności badawcze 4, 229–238.
• 10. Muthuswamy, P. (2022). Investigation on sustainable machining characteristics of tools with serrated cutting edges in face milling of AISI 304 Stainless Steel. Procedia CIRP, 865–871. https://doi.org/10.1016/j.procir.2022.02.143
• 11. Numroto. (2023). https://www.num.com/complete-solutions/numroto/overview
• 12. Odedeyi, P. B., Abou-El-Hossein, K., Liman, M. (2017). An experimental study of flank wear in the end milling of AISI 316 stainless steel with coated carbide inserts. Journal of Physics: Conference Series, 1. https://doi.org/10.1088/1742-6596/843/1/012058
• 13. Szczotkarz, N. M. (2020). Cutting tool wear in turning 316L stainless steel in the conditions of minimized lubrication. Tribology International. https://doi.org/10.1016/j.triboint.2020.106813
• 14. Tylek, I. K. (2014). Mechanical properties of structural stainless steels. Technical Transactions, 4-B, 81–100.

Uwagi

1. Section "Mechanics"

2. Project financed from the fifth edition of the programme of the Minister of Education and Science entitled “Implementation Doctorate”.