Izvorni znanstveni članak
https://doi.org/10.30765/er.1483
Computer simulation of deformation and fracture conditions during the detail rolling with a flange with inclined rolls
Sergey A. Ignatiev
; Department of Descriptive Geometry and Graphics, Faculty of Basic and Human Sciences, Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106, Russia
Pavel V. Kononov
; Department of Descriptive Geometry and Graphics, Faculty of Basic and Human Sciences, Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106, Russia
Dmitry S. Levashov
; Department of Descriptive Geometry and Graphics, Faculty of Basic and Human Sciences, Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106, Russia
Eduard Kh. Muratbakeev
; Department of Descriptive Geometry and Graphics, Faculty of Basic and Human Sciences, Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106, Russia
Konstantin O. Glazunov
; Department of Descriptive Geometry and Graphics, Faculty of Basic and Human Sciences, Saint-Petersburg Mining University, 2, 21st Line, St Petersburg 199106, Russia
Sažetak
An adequate computer model of the process of rolling flange details with inclined rolls has been built in the software package DEFORM-3D. The analysis of the stress-strain state of a detail with a flange was performed. The rheological properties of the alloy L63 (62-65% Cu, 34.5-38% Zn) were experimentally studied. Value limits of the Cockcroft-Latham fracture criterion for the alloy L63 are determined.
Ključne riječi
rotary forging; details with flanges; Cockcroft-Latham; forming of metal; DEFORM-3D; computer simulation
Hrčak ID:
263458
URI
Datum izdavanja:
24.11.2021.
Posjeta: 972 *