Numerical analysis of sheet metal forming: the corrugation effect

• Autorzy: Kałduński P. , Kukiełka L.
• Języki publikacji: EN

Abstrakty

EN

A new approach to solving the problem of the sheet-flange corrugation in the process of forming cylindrical sheet-metal elements is presented. A brief characteristic of the dynamic central-difference method is given. Technological parameters of a forming disk, a die block and a plunger die have been selected from references. Sample results of computer simulations with stress distributions in a disk are presented and serve as the basis for discussing the process of sheet metal forming.

Słowa kluczowe

EN

FEM; corrugation; drawing; blankholder

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2006
• Tom: Vol. 10, No 4
• Strony: 427--435
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Kałduński P.

autor

Kukiełka L.

• Department of Operating Machinery, Koszalin University of Technology, Racławicka 15-17, 75-620 Koszalin, Poland,

Bibliografia

• [1] Marciniak Z 2002 Press Tool Construction, Ośrodek Techniczny A. Marciniak, Warsaw (in Polish)
• [2] Kulik J and Olszak-Kulik H 2003 Investigations of Technological Properties of Metals, Koszalin University of Technology (in Polish)
• [3] Kleiber M 1982 Finite Element Method in Nonlinear Continuum Mechanics, PWN, Warsaw Poznan (in Polish)
• [4] Kalduński P 2005 Computer Simulation of Forming Circular-symmetric Drawn Cups with the ANSYS Program, MSc Thesis, Koszalin University of Technology (in Polish)