Detail publikace

Teplotní namáhání soustružnického nože při podélném soustružení

STRÁNSKÝ, M.

Český název

Teplotní namáhání soustružnického nože při podélném soustružení

Anglický název

Determination of the turning knife thermal stress during longitudinal turning

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

A turning knife enters a work piece during turning. Due to friction, heat is produced proportionate to the turning speed. The resulting temperature influences the quality of the machined surface and wear of the knife. Thus, new machine tools must be developed which minimize the production of unwanted heat. To accomplish this task, a new experimental device has been prepared, where thermocouples were built into the knife and surface thermocouples were welded onto its surface. The measurement process was supplemented by thermovision. Heat flux and surface temperatures were computed from the subsurface data using a one-dimensional inverse task. A detailed temperature distribution on the surface of the turning knife was determined using a combination of these methods.

Český abstrakt

Tato publikace se zabývá tepelným namáhání soustružníckého nože při podelném soustružení. Pro měření teploty byla použitá kontaktní a bezkontaktní technologie.

Anglický abstrakt

A turning knife enters a work piece during turning. Due to friction, heat is produced proportionate to the turning speed. The resulting temperature influences the quality of the machined surface and wear of the knife. Thus, new machine tools must be developed which minimize the production of unwanted heat. To accomplish this task, a new experimental device has been prepared, where thermocouples were built into the knife and surface thermocouples were welded onto its surface. The measurement process was supplemented by thermovision. Heat flux and surface temperatures were computed from the subsurface data using a one-dimensional inverse task. A detailed temperature distribution on the surface of the turning knife was determined using a combination of these methods.

Klíčová slova anglicky

temperature, thermo vision, thermocouple, machining, emissivity

Rok RIV

2015

Vydáno

11.05.2015

Nakladatel

Institute of Theoretical and Applied Mechanics

Místo

Svratka

ISBN

978-80-86246-42-0

ISSN

1805-8248

Kniha

ENGINEERING MECHANICS 2015 21st International Conference Engineering Mechanics 2015

Číslo edice

1

Strany od–do

298–299

Počet stran

2

BIBTEX


@inproceedings{BUT114618,
  author="Marek {Stránský} and Helena {Votavová},
  title="Determination of the turning knife thermal stress during longitudinal turning",
  booktitle="ENGINEERING MECHANICS 2015
21st International Conference Engineering Mechanics 2015",
  year="2015",
  month="May",
  pages="298--299",
  publisher="Institute of Theoretical and Applied Mechanics",
  address="Svratka",
  isbn="978-80-86246-42-0",
  issn="1805-8248"
}