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

Anglicky v odborných předmětech "Support of teaching technical subjects in English “. Tutorial : Engieering technology Topic : Shank resistance welding Prepared by: Ing . Josef Martinák st. Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002

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

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  1. Anglicky v odborných předmětech"Support ofteachingtechnicalsubjects in English“ Tutorial:Engieeringtechnology Topic: Shankresistancewelding Preparedby: Ing. Josef Martinák st. Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.

  2. Shank resistance welding

  3. Shank resistance welding • Stud welding • Transformer stud welding

  4. Description of method • Welding gun with clip’s handle • Earthing cable, holder

  5. Ark butt weld • Basic material – shank, electric ark is created which makes butt weld

  6. Shanks for stud welding

  7. Field of usage Manufacture of domestic and kitchen electrical devices Manufacturing of gastronomic appliances Electrotechnic Automobile industry

  8. Shank setting • Shank’s (bolt’s) head (without ark tip) + shank + holder + tightening nut M4 – length 50 mm

  9. Multiple TECNA type 3481 • Air cooled • Hand or pneumatic handling • Simple manipulation

  10. Hand both-sided pliers • A-electrodes • B-electrodes fastening • C-arms • S-thickness of welded materials • 9-moving arm holder • 17-indicator of electrode clamping pressure • 18-setting of clamping pressure • 24-welding button • 25-electrode clamping lever • 38-welding cables connection bolt • 43-holder of solid arm • 47-welding cable • 48-operating cable

  11. Impact puller • Used for straitening of car bodies with large mi either with the help of three pointed star (see picture) or stud welding

  12. One sided stud welding gun

  13. Questions and rerun • Describe both sided pliers on picture.

  14. Used literature • DILLINGER, Josef. A KOL. Moderní strojírenství pro školu i praxi. 1. Praha: Europa-Sobotáles, 2007. ISBN 978-80-86706-19-1. • Návod k použití – svářecí systémy pro karosáře

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