Methods of solving the Atkins equation determine shear angle with taking into consideration a modern fracture mechanics

• Autorzy: Chuchala Daniel , Chuchala Radosław , Ochrymiuk Tomasz , Orlowski Kazimierz
• Języki publikacji: EN

Abstrakty

EN

Methods of solving the Atkins equation determine shear angle with taking into consideration a modern fracture mechanics. In the paper are presented methods of solving nonlinear Atkins equation . The Atkins equation describe shear angle with taking into account properties of material cutting. To solve Atkins equation has been used iterative methods: Newton method and simplified method of simple iteration. Method of simple iteration is presented in the form of Java application.

Słowa kluczowe

EN

shear angle; modern fracture mechanics; Newton method; Atkins equation

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
• Rocznik: 2014
• Tom: No. 85
• Strony: 31--35
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Chuchala Daniel

autor

Chuchala Radosław

autor

Ochrymiuk Tomasz

autor

Orlowski Kazimierz

Bibliografia

• 1. ASTAKHOV V.P., On inadequacy of single-shear plane model of chip formation. International Journal of Mechanical Sciences 47(2005): 1649–1672.
• 2. ATKINS A.G., Modelling metal cutting using modern ductile fracture mechanics: quantitative explanations for some longstanding problems. International Journal of Mechanical Sciences, 45(2003), 373–396.
• 3. ATKINS, A.G., The science and engineering of cutting. The mechanics and process of separating, scratching and puncturing biomaterials, metals and non-metals. Butterworth-Heinemann is an imprint of Elsevier, Oxford, 2009, 413 p.
• 4. BJARCK A., DAHLQUIST G., Metody numeryczne, Warszawa, PWN, 1987
• 5. FORTUNA Z., MACUKOW B., WĄSOWSKI J., Metody numeryczne, WNT, Warszawa, 1995
• 6. MANŽOS F.M., Derevorežuŝie Stanki. Izdatel’stvo “Lesnaâ promyšlennost’”, Moskva, 1974.
• 7. ORLOWSKI K.A., OCHRYMIUK T., ATKINS A., CHUCHALA D., Application of fracture mechanics for energetic effects predictions while wood sawing. Wood Sci Technol, 47(2013)5, 949–963 (Open access). WANAT K., Algorytmy numeryczne, Gliwice, Helion, 1994