SVIBOR - Project code: 2-08-201

MINISTRY OF SCIENCE AND TECHNOLOGY

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Project code: 2-08-201


MODELLING, SIMULATION AND OPTIMIZATION OF METAL FORMING PROCESSES


Main researcher: DUPLANČIĆ, IGOR (10940)


Assistants
Type of research: applied
Duration from: 01/01/91. to 12/31/93.
Papers on project (total): 18
Papers on project quoted in Current Contents: 5
Institution name: Fakultet elektrotehnike,strojarstva i brodogradnje, Split (23)
Department/Institute: Manufacturing technology department Mechanical Engineering and Naval Architecture Department
Address: Ruđera Boškovića b.b.
City: 21000 - Split, Croatia
Communication
Phone: 385 (0)21 563-777
Fax: 385 (0)21 563-877
E-mail: iduplan@fesb.hr
E-mail: vucina@fesb.hr
E-mail: lozina@fesb.hr
Summary: Mathematical models and corresponding software routines for the analysis and simulation of metal forming processes have been developed in the project. The finite element method in the flow formulation for nonlinear viscoplastic constitutive models is used.

Keywords: modelling, simulation, optimization, metal forming

Research goals: The product quality usually depends on various factors which have influence during Metal Forming Processes. Important parameters should be recognized and analysed for each Metal Forming process itself. They make the base for mathematical modelling of Metal forming processes. The main goal of this Project is to develop mathematical models and corresponding software routines for computer analysis and simulation major Metal forming processes (Extrusion and Rolling). The finite element method in flow formulation for nonlinear constitutive models is used. Results of such analysis and simulation will be verified in laboratory and on real processes in the plants. This procedure allows to make optimization of the Metal forming process and results could be useful both from theoretical and industrial aspects.

COOPERATION - PROJECTS


  1. Name of project: DDM-9101199 PROCESS SEQUENCE DESIGN IN METAL FORMING
    Name of institution: University of California, Mechanical Engineering Department, BERKELEY, USA
    City: CA 94720 - BERKELEY, USA

  2. Name of project: PROCESS DESIGN IN METAL FORMING
    Name of institution: University of California, USA, Department of Mechanical Engineering
    City: CA 94720 - BERKELEY, USA

COOPERATION - INSTITUTIONS


  1. Name of institution: UNIVERSITY OF CALIFORNIA, BERKELEY, USA
    Type of institution: Economical/Production
    City: CA 94720 - BERKELEY, USA

  2. Name of institution: TLM - CENTAR ZA ALUMINIJ
    Type of institution: State institute
    City: 22000 - Šibenik, Croatia
Other information about the project.
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Last update: 09/08/95
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