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Measurement of roughness of the laser cutting edge
Drábek, Michal ; Šknouřilová, Eva (referee) ; Mrňa, Libor (advisor)
This bachelor thesis deals with laser cutting technology. The thesis is divided into theoretical and practical part. In the theoretical part is described the basic principle and function of the laser and the distribution of different types of lasers. Descriptions of each use of lasers in the engineering industry follow, more attention is mainly devoted to laser cutting. In the experimental part is presented a methodology to measure the roughness of the test samples which were cut from stainless steel X5CrNi18-10, the subsequent evaluation of the roughness parameters and comparison with the norm ČSN EN ISO 9013.
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Plasma welding of high-strenght steel
Šknouřilová, Eva ; Daněk, Ladislav (referee) ; Kubíček, Jaroslav (advisor)
This thesis deals with plasma welding high strength steels. It divided into two parts, the theoretical part described the problems of method plasma welding and welding of high strength steels. In the experimental part of the many exams test the suitability of selected materials and parameters of the keyhole plasma welding. An assessment of the quality and mechanical properties of welded joints.
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Robotic welding of grinder frame
Doležel, Jakub ; Šknouřilová, Eva (referee) ; Kubíček, Jaroslav (advisor)
This thesis deals with robotic welding of grinder frame. It divided into two parts; the theoretical part described the method of welding MIG/MAG and welding robot and manipulators. The aim of this bachelor thesis is to design robotic workplace and construct welding jig. At the end was evaluated the return on investment in new equipment.
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Labour protection of forming machines
Šknouřilová, Eva ; Špaček, Jindřich (referee) ; Peterková, Eva (advisor)
This bachelor thesis presents an overview of the principles of safe work in forming operations. There are listed the basic principles of safety of persons who have responsibility for forming machines, or machinery coming into contact. Further bachelor thesis includes a description of the features of the forming machines and refers to the personal protective equipment.
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Plasma welding of high-strenght steel
Šknouřilová, Eva ; Daněk, Ladislav (referee) ; Kubíček, Jaroslav (advisor)
This thesis deals with plasma welding high strength steels. It divided into two parts, the theoretical part described the problems of method plasma welding and welding of high strength steels. In the experimental part of the many exams test the suitability of selected materials and parameters of the keyhole plasma welding. An assessment of the quality and mechanical properties of welded joints.
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Measurement of roughness of the laser cutting edge
Drábek, Michal ; Šknouřilová, Eva (referee) ; Mrňa, Libor (advisor)
This bachelor thesis deals with laser cutting technology. The thesis is divided into theoretical and practical part. In the theoretical part is described the basic principle and function of the laser and the distribution of different types of lasers. Descriptions of each use of lasers in the engineering industry follow, more attention is mainly devoted to laser cutting. In the experimental part is presented a methodology to measure the roughness of the test samples which were cut from stainless steel X5CrNi18-10, the subsequent evaluation of the roughness parameters and comparison with the norm ČSN EN ISO 9013.
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|
|
Robotic welding of grinder frame
Doležel, Jakub ; Šknouřilová, Eva (referee) ; Kubíček, Jaroslav (advisor)
This thesis deals with robotic welding of grinder frame. It divided into two parts; the theoretical part described the method of welding MIG/MAG and welding robot and manipulators. The aim of this bachelor thesis is to design robotic workplace and construct welding jig. At the end was evaluated the return on investment in new equipment.
|
|
|
Labour protection of forming machines
Šknouřilová, Eva ; Špaček, Jindřich (referee) ; Peterková, Eva (advisor)
This bachelor thesis presents an overview of the principles of safe work in forming operations. There are listed the basic principles of safety of persons who have responsibility for forming machines, or machinery coming into contact. Further bachelor thesis includes a description of the features of the forming machines and refers to the personal protective equipment.
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