Construction of blank shape for drawing of intricate shape stamping

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F03%3A00008926" target="_blank" >RIV/61989100:27230/03:00008926 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Construction of blank shape for drawing of intricate shape stamping
Original language description
Paper concerns rationalization of production of left and right side. For proposing of shape of blank of side proved true the graphical method, which uses the maximum shear stress trajectories. For quick and ready manufacturing of blanks of intricate shape from the sheet metal tables proved true the machine Trumatic 240 rotation. For the experimental drawing proved true the press CBJ 250-5, which has the possibility of slow move of the slide during drawing and the possibility of stopping it in arbitraryposition, which makes possible to follow up visually the whole process of drawing. On the eccentric press LE 160-C, which has small stroke (20 - 120 mm), the drawing tool with blankholder in the form of fixed steel plate, fastened to the drawing die, with the distance steel piece between the plate and the die can be used. This distance piece by its shape secure the precise location of formative blanks in drawing tool before drawing and by it arising of the same stampings. Using the blank
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Vědecké novinky: Současné problémy metalurgie
ISBN
966-7316-81-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
167-172
Publisher name
Ministerstvo osvěty a vědy Ukrajiny a Národní metalurgická akademie Ukrajiny
Place of publication
Dněpropetrovsk
Event location
Dněpropetrovsk
Event date
Sep 8, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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