Developement of technology for sheet metal forming of high strength steels
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DEVELOPEMENT OF TECHNOLOGY FOR SHEET METAL FORMING OF HIGH STRENGTH STEELS PowerPoint PPT Presentation


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DEVELOPEMENT OF TECHNOLOGY FOR SHEET METAL FORMING OF HIGH STRENGTH STEELS . Kovinoplastika Lož d.d. About project partners. 55 years in business.

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DEVELOPEMENT OF TECHNOLOGY FOR SHEET METAL FORMING OF HIGH STRENGTH STEELS

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Developement of technology for sheet metal forming of high strength steels

DEVELOPEMENT OF TECHNOLOGY FOR SHEET METAL FORMING OF HIGH STRENGTH STEELS

Kovinoplastika Lož d.d.


About project partners

Aboutprojectpartners

55 years in business

Kovinoplastika Lož d. d. is an international company with a longstanding tradition.It is organized as a single entity joint-stock company with four profit centers and many affiliated companies in Slovenia and abroad.

  • Doorsandwindowsfittings

  • Kitchensinks

  • Toolshop

  • PVC andALU windowsanddoors

http://www.kovinoplastika.si

[email protected]


Project description

Project description

  • Automotive industry trends

  • Car weight reduction

  • Increasing safety 

  • Automotive industry solution

  • Use of high strength steels (HSS)

  • Influence on the die making industry

  • Unpredictable elastic relaxation of parts

  • Increased wear of drawing, cutting and bending elements of dies

  • Consequences

  • Increased number of iterations in the finalization of dies

  • Difficulties in achieving the planned deadlines and costs


Developement of technology for sheet metal forming of high strength steels

  • Project participants

  • Cooperation with Laboratory for numerical modeling and simulations (FS).

  • Together with the company Conphis d.o.o. a special measuring machine was developed.

Using the model

in the simulation

application

Constitutive

model

Parameters

identification

Model confirmation

with examples

Eksperiments

Results of the project

  • Numerical tools for HSS material forming simulations.

  • Developed and verified procedure for experimental analysis of new materials.

  • Database of HSS materials parameters.

  • Design recommendations for HSS product dies.

  • Production recommendations for HSS products.


Pictures

Pictures


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