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COMPUTATONAL AND EXPERIMENTAL ANALYSIS OF THE BOLT HEAD TRIMMING PROCESS

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F05%3APU51758" target="_blank" >RIV/00216305:26210/05:PU51758 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    COMPUTATONAL AND EXPERIMENTAL ANALYSIS OF THE BOLT HEAD TRIMMING PROCESS

  • Original language description

    Bolt head trimming is a fast, complicated cutting process including material failure. For this reason, explicit solver LS-Dyna was used for its simulation. The aim of the simulation was to minimize the loading of the trimming matrix, so that its durability could be enhanced. Three geometrical versions were solved and the results were compared with respect to the cutting work and contact force. As the reliability of the computational model can be questionable, an experiment was carried out to verify thecomputational results. Cutting force, shape of trimmed areas and distribution of plastic deformation and shear bands were compared with the computational results.

  • Czech name

    Výpočtová a experimetální analýza procesu ořezávání hlav šroubů

  • Czech description

    Jednou z důležitých operací při výrobě šroubů na postupových automatech je ostřižení napěchované hlavy šroubu šestihrannou ořezávací matricí. Kvalitu střižné plochy jakož i celkovou životnost nástroje ovlivňuje především střižná hrana. Výpočtová a experimentální simulace procesu ostřižení pro různé vstupní parametry je předmětem předloženého článku.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/OE135" target="_blank" >OE135: FGM-MAG TOOL</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Modelling and optimization of physical systems

  • ISBN

    83-60102-10-4

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    121-124

  • Publisher name

    Politechnika Slaska Gliwice

  • Place of publication

    Gliwice

  • Event location

    Wisla

  • Event date

    May 27, 2005

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article