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Use of laser machines in small and medium companies
Šuga, Samuel ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This thesis aims to critically evaluate the use of laser machines in the engineering industry, and with particular emphasis on small to medium-size companies focused on laser cutting. The usage of laser machines and their broad-spectrum application to various types of materials were evaluated. Using laser cutting technology, a component with optimal quality was successfully created. Thanks to this component, an experimental model was proposed, which describes how much of this product must be created for the company to stay on the market. The results suggest that using a fiber laser is the most suitable for small and medium-sized companies using laser cutting machines.
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Selection of the optimal VBD geometry for a given technology
Šuga, Samuel ; Jaroš, Aleš (referee) ; Fiala, Zdeněk (advisor)
This thesis is focused on testing the roughing of different geometries of negative D-type tools during turning long thin parts with a slenderness ratio of 15 or more. 5 tools were selected for this task. Data from the cutting process was measured using a dynamometer, accelerometer and microphone for sound recording. The results are evaluated using FFT analysis and other signal processing methods as graphical outputs. The aim is to select the most suitable type of geometry for this application.
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Selection of the optimal VBD geometry for a given technology
Šuga, Samuel ; Jaroš, Aleš (referee) ; Fiala, Zdeněk (advisor)
This thesis is focused on testing the roughing of different geometries of negative D-type tools during turning long thin parts with a slenderness ratio of 15 or more. 5 tools were selected for this task. Data from the cutting process was measured using a dynamometer, accelerometer and microphone for sound recording. The results are evaluated using FFT analysis and other signal processing methods as graphical outputs. The aim is to select the most suitable type of geometry for this application.
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Use of laser machines in small and medium companies
Šuga, Samuel ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This thesis aims to critically evaluate the use of laser machines in the engineering industry, and with particular emphasis on small to medium-size companies focused on laser cutting. The usage of laser machines and their broad-spectrum application to various types of materials were evaluated. Using laser cutting technology, a component with optimal quality was successfully created. Thanks to this component, an experimental model was proposed, which describes how much of this product must be created for the company to stay on the market. The results suggest that using a fiber laser is the most suitable for small and medium-sized companies using laser cutting machines.
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