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AN IMPACT OF THE STEEL-CONCRETE COMPOSITE SUPPORTING STRUCTURE ON THE DYNAMIC PARAMETERS OF THE MACHINING CENTER

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU144336" target="_blank" >RIV/00216305:26210/22:PU144336 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mmscience.eu/journal/issues/march-2022/articles/an-impact-of-the-steel-concrete-composite-supporting-structure-on-the-dynamic-parameters-of-the-machining-center" target="_blank" >https://www.mmscience.eu/journal/issues/march-2022/articles/an-impact-of-the-steel-concrete-composite-supporting-structure-on-the-dynamic-parameters-of-the-machining-center</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17973/MMSJ.2022_03_2020017" target="_blank" >10.17973/MMSJ.2022_03_2020017</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    AN IMPACT OF THE STEEL-CONCRETE COMPOSITE SUPPORTING STRUCTURE ON THE DYNAMIC PARAMETERS OF THE MACHINING CENTER

  • Original language description

    A self-excited vibration, called "chatter", is a main limiting factor in chip-forming metal machining. The reduction of machining productivity, worsened machined surface quality and the reduction of lifetime of the machine tool parts, particularly the cutting tool itself, occur as a result of the chatter. There are more ways to suppress this undesired effect of machining. The most common and simplest variant is the structural modification of the supporting parts of the machine in order to increase the dynamic stiffness and damping. In most cases, manufacturers of the machining centers use traditional metallic materials (steel, cast iron) for construction of the machine supporting system. However, these materials have some limitations. In order to improve the dynamic parameters of the machine during machining process it is appropriate to combine these materials with others to create hybrid, composite structures. Authors of this article have performed the real experiment in order to test the real dynamic properties of the vertical multitasking machining center with the turning operation prevailing. The individual segments of the supporting structure are made of the composite material - a combination of a steel welded structure filled with high-strength cement concrete.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2022

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    MM Science Journal

  • ISSN

    1803-1269

  • e-ISSN

    1805-0476

  • Volume of the periodical

    2022

  • Issue of the periodical within the volume

    01

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    4

  • Pages from-to

    5571-5574

  • UT code for WoS article

    000767289200001

  • EID of the result in the Scopus database