Anglicky v odborných předmětech "Support of teaching technical subjects in English “

12 pages
8 views

Please download to get full document.

View again

of 12
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Share
Description
Anglicky v odborných předmětech "Support of teaching technical subjects in English “. Tutorial : Engineering technology Topic : Marking of welds on drawings Prepared by: Ing. Josef Martinák st. Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002
Transcript
Anglicky v odborných předmětech"Support ofteachingtechnicalsubjects in English“Tutorial: Engineering technologyTopic: Markingofwelds on drawingsPrepared by: Ing. Josef Martinák st.Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.Marking of welds on drawings Marking of welds on drawings ČSN EN 22553Basic types of welds in accordance to cross section Marking 135/EN ISO 58179
  • Left of the mark – main weld’s dimension
  • Right of the mark – weld length dimension
  • Size of corner welds Marking of butt weld
  • Example:
  • a 4 ⊿ 40 x 50 (500)
  • a = weld thickness
  • 4 = weld size (4 mm)
  • ⊿ = marking
  • 40 = number of welds (seams)
  • 50 = length of welds (50 mm)
  • (500) = gap between welds
  • Preparation of weld connections ČSN EN ISO 9692-1Welding location ČSN EN ISO 6947Description of multiple layer weldAdvantages of welding
  • Weld can have arbitrary shape
  • Weld joint is dismountable
  • Disadvantage of welding
  • For some metals welding is difficult
  • Used literature
  • DILLINGER, Josef. A KOL. Moderní strojírenství pro školu i praxi. 1. Praha: Europa-Sobotáles, 2007. ISBN 978-80-86706-19-1.
  • M. HLUCHÝ, J. KOLOUCH, R. PAŇÁK. Strojírenská technologie II
  • Related Search
    We Need Your Support
    Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

    Thanks to everyone for your continued support.

    No, Thanks
    SAVE OUR EARTH

    We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

    More details...

    Sign Now!

    We are very appreciated for your Prompt Action!

    x