Solution of multiple contact production technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F99%3A10216106" target="_blank" >RIV/61989100:27230/99:10216106 - 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
Solution of multiple contact production technology
Original language description
Contribution concerns project of progressive production technology of multiple contact from zinc coatted sheet-metal in progressive tool. Projected technology guarantees required accuracy of part, high work productivity and simultaneously it is economically advantageous. At project of proper production technology a developed shape of multiple contact was calculated and then the dimensions of initial blank were designed. As a blank the hot galvanized sheet-metal St05Z 275SB-0.8 in form of strip with thickness of 0.8 mm and width of 270 mm was chosen. Consequently the drawing of blanking plan was drawn and the sequence of separate technologic operations (generelly 15 operations) was projected. For production of multiple contacts the additional technologies of forming were used: cutting, sizing and bending. The process of strip feed to follow die using pressure pneumatic feeder FESTO was projected. The suitable strip step size (46 mm) was calculated, i. e. distance, about which the strip
Czech name
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Czech description
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Publication year
1999
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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