Jan 21, 2020   3:29 p.m. Vincent
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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: Diploma thesis
Thesis title:Parameter study of laser assisted joining of metals with plastics
Written by (author): Ing. Jozef Világi
Department: Institute of technologies and materials (FME)
Thesis supervisor: prof. Ing. Pavol Sejč, PhD.
Opponent:Ing. Judita Belanová, 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:English

Slovak        English

Title of the thesis:Parameter study of laser assisted joining of metals with plastics
Summary:The goal of this work is to provide the reader with theoretical and practical information on joining two heterogeneous materials in an attempt to obtain a tensile connection. All the joints were designed in an overlapping composition so as to make tensile testing possible in case of success. Firstly, joints with no surface treatment were tested, but with no results. Therefore, taking into account cutting-edge knowledge from literature, we have decided to test a specimen with treated surface and in this case, we have managed to obtain a specimen with strength sufficient for manipulation as well as for use as tensile joint. Specimens manufactured using pre-drilled holes show strength high enough to undergo a tensile test.
Key words:detachable joints, permanent joints, weld areas preparation, welding procedure

Display and download files

To display the final thesis assignment form click on the Display the final thesis assignment form icon. The following icons - Final thesis, Thesis appendices, Supervisor's review, Opponent's review - relate to the final thesis and can be downloaded. They could be displayed on condition they have been inserted and are available publicly.

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Parts of thesis with postponed release:

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