Apr 5, 2020   6:57 a.m. Miroslava
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prof. Ing. Pavol Sejč, PhD.
Identification number: 2300
University e-mail: pavol.sejc [at] stuba.sk
Profesor CSc.,PhD. - Institute of technologies and materials (FME)
External colleague - Institute of Production Technologies (MTF)

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Basic information

Basic information about a final thesis

Type of thesis: Bachelor thesis
Thesis title:Technologies used for treatment of electrodes on robotic workplaces of car body resistance welding
Written by (author): Ing. Michal Galbo
Department: Institute of technologies and materials (FME)
Thesis supervisor: prof. Ing. Pavol Sejč, PhD.
Opponent:prof. Ing. Pavol Švec, PhD.
Final thesis progress:Final thesis was successfully defended.

Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Slovak

Slovak        English

Title of the thesis:Technologies used for treatment of electrodes on robotic workplaces of car body resistance welding
Summary:The most used way of car body welding in today is spot resistance welding. It is welding of clad plates, which uses the heat generated by switching electric current through a welded material. Working tool for spot resistance welding are welding electrodes. These welding electrodes are frequent wear. In welding of car body there are three different forms of wear electrodes. These forms of wear are: mechanical wear, changing the chemical composition of the working area and contamination of electrodes desktop. In the automotive industry are used electrodes with replaceable tips. In the case of wear is not necessary to replace the entire electrode but only replace the top. To increase the life time of the electrode tips are used different methods. These methods are updating of welding parameters, milling and forming.
Key words:forming, spot resistance welding, welding tips, life time of welding tips, milling

Current level of public release
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Parts of thesis with postponed release:

Final thesis (final thesis appendices) unlimited
Reviews for final thesis unlimited