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Welding Basic Course on 135 Technology
Dolejský, Tomáš ; Opletal, Jan (referee) ; Kubíček, Jaroslav (advisor)
TOMAS DOLEJSKÝ: Welding Basic Course on 135 Technology. The project developed within the framework of the bachelor's study of a branch Engineering technology presents a proposal for a theoretical and a practical parts of the welding basic course with a method 135 in accordance with the curriculum of Czech Welding Society-ANB. The latest norms or up to the present time still valid ones are presented in the project. A theoretical part contains a necessary minimum of requirements for participants of the welding basic course. In the chapter of a welding technology is presented a practical part of this welding process and important principles for a required quality of welded joints according to long-time experience. In a conclusion there is an interpretation of a norm ČSN 05 0705 according to what welding basic courses are realized and a welding process WPS is presented here and a proposal of examining tests for a passing an exam in a welding basic course.
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Comparison of cost price on welding and Virtual Welding
Dolejský, Tomáš ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
The thesis deals with a potential application of welding simulators in basic courses of welding held in welding schools. The first section briefly describes the welding simulators in the global market. There is a detailed description and the control of the welding simulator Virtual Welding, a description of core courses of welding and the necessary welding technology in the following section. Experiments with a welding simulator are carried out in the last section and also their evaluation, comparison and summary of costs.
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Comparison of cost price on welding and Virtual Welding
Dolejský, Tomáš ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
The thesis deals with a potential application of welding simulators in basic courses of welding held in welding schools. The first section briefly describes the welding simulators in the global market. There is a detailed description and the control of the welding simulator Virtual Welding, a description of core courses of welding and the necessary welding technology in the following section. Experiments with a welding simulator are carried out in the last section and also their evaluation, comparison and summary of costs.
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Welding Basic Course on 135 Technology
Dolejský, Tomáš ; Opletal, Jan (referee) ; Kubíček, Jaroslav (advisor)
TOMAS DOLEJSKÝ: Welding Basic Course on 135 Technology. The project developed within the framework of the bachelor's study of a branch Engineering technology presents a proposal for a theoretical and a practical parts of the welding basic course with a method 135 in accordance with the curriculum of Czech Welding Society-ANB. The latest norms or up to the present time still valid ones are presented in the project. A theoretical part contains a necessary minimum of requirements for participants of the welding basic course. In the chapter of a welding technology is presented a practical part of this welding process and important principles for a required quality of welded joints according to long-time experience. In a conclusion there is an interpretation of a norm ČSN 05 0705 according to what welding basic courses are realized and a welding process WPS is presented here and a proposal of examining tests for a passing an exam in a welding basic course.
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Applying lean techniques to improve the process of search and recruitment at blue collar workers
Panchártková, Denisa ; Martínez, Felipe (advisor) ; Kutscherová Vodešilová, Martina (referee)
The aim of the thesis is improvement of the recruitment process for the position of welder in a particular company so that the plan to hire 45 new welders would be filled until the end of 2015. As part of the process another opportunity to improve was found and defined. This secondary issue is high fluctuation of welders. Secondary targets of the thesis include mapping, measuring and analysis of the current state of new workers recruitment and also positive motivation of current welders, which create the basis for proposed changes that were later implemented. In the last step the impacts of these changes are controlled and summed up. The whole process follows the DMAIC method steps. During the real project solution tools like Lean management, SIPOC, Flowchart and Ishikawa diagram, first pass yield, A3 report and Benchmarking were used. Above mentioned methodological tools are all described in the practical part of the thesis. In conclusion, it was found out that suggested and implemented amendments improved the recruitment process by 12 percentage points. Fluctuation, the second drawback, is however not possible to measure yet as the impact of the changes will be expected to show within 1 year. Although there was a significant improvement of the whole processes, the plan was not met up to the last day in October 2015. Out of the 45 planned positions, 37 welders in total were casted.
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