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Comparison of CMT TWIN with other MIG/MAG processes
Jiskra, Milan ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
The development of welding technology is constantly going forward mainly due to the reduction of production costs and the costs of additional straightening of weldments due to the welding distortion. Therefore, the leading producers of welding machine are coming with new methods and technologies. One of the innovations is also the tandem technology CMT Twin from the company Fronius. The experiment carried out in the diploma thesis confirmed that this is a very cost effective process. The CMT Twin is from the point of view of production costs of the weld cheaper variant and bring less heat into the material compared with conventional welding. Application equipment CMT Twin requires industrial robot, so the method is predestined for the series up to mass production. The CMT Twin finds application, for example in the automotive and shipbuilding industry.
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Comparison of MAG and Plasma welding
Fňukalová, Veronika ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
FŇUKALOVÁ VERONIKA: Comparison of MAG and plasma welding. My master´s thesis describes questions of welding of high-firmed and high-abrasion resistant steels with welding processes MAG (Metal Active Gas) and plasma. The weldability of CREUSABRO 8000 steel was passed judgement on, based on literary study of high-abrasion resistant steel question. The technology, characteristics of welding, kind of additional material were proposed. Tensile tests, brittleness tests for determination of strength characteristics and hardness tests of welding joints were implemented and analyzed experimentally. Further were analyzed macrostructure and microstructure. Other alternatives of high-firmed and abrasion resistant steels are part of my master’s thesis.
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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 CMT TWIN with other MIG/MAG processes
Jiskra, Milan ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
The development of welding technology is constantly going forward mainly due to the reduction of production costs and the costs of additional straightening of weldments due to the welding distortion. Therefore, the leading producers of welding machine are coming with new methods and technologies. One of the innovations is also the tandem technology CMT Twin from the company Fronius. The experiment carried out in the diploma thesis confirmed that this is a very cost effective process. The CMT Twin is from the point of view of production costs of the weld cheaper variant and bring less heat into the material compared with conventional welding. Application equipment CMT Twin requires industrial robot, so the method is predestined for the series up to mass production. The CMT Twin finds application, for example in the automotive and shipbuilding industry.
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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 MAG and Plasma welding
Fňukalová, Veronika ; Felix, Michal (referee) ; Kubíček, Jaroslav (advisor)
FŇUKALOVÁ VERONIKA: Comparison of MAG and plasma welding. My master´s thesis describes questions of welding of high-firmed and high-abrasion resistant steels with welding processes MAG (Metal Active Gas) and plasma. The weldability of CREUSABRO 8000 steel was passed judgement on, based on literary study of high-abrasion resistant steel question. The technology, characteristics of welding, kind of additional material were proposed. Tensile tests, brittleness tests for determination of strength characteristics and hardness tests of welding joints were implemented and analyzed experimentally. Further were analyzed macrostructure and microstructure. Other alternatives of high-firmed and abrasion resistant steels are part of my master’s thesis.
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