Cvetkov, Slavco and Dimitrov, Sasko and Simeonov, Simeon and Sovreski, Zlatko and Dzidrov, Misko (2013) Influence of the position of an aperture derived in the initial material on the drawing workability of the cold rolled metal sheets. In: GV-CONF 2013, 8-12 Apr 2013, Zilina, Slovak Republic.
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Abstract
In this paper, a research about the influence of the
position of a previously derived hole in the initial material
intended for drawing onto the drawing workability of the cold
rolled metal sheets is made. This influence is researched by
hydraulic drawing of round steel sheets with previously derived
holes on them. The research was made by drilling equal holes in
the center of the metal sheet plate and displaced from the center,
but placed in the main directions of the normal planar anisotropy
of the metal sheet. The goal is to proof that by changing the
position of the previous derived holes the processing of the cold
rolled sheets can be improved and that will help to solve
technological problems in the production when the method of
drawing pieces with previously derived holes in the initial
material is used.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Engineering and Technology > Mechanical engineering |
| Divisions: | Faculty of Mechanical Engineering |
| Depositing User: | Slavco Cvetkov |
| Date Deposited: | 10 Jul 2013 09:34 |
| Last Modified: | 10 Jul 2013 09:34 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/6705 |
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