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Production line optimization using lean manufacturing methods
Bartuněk, Martin ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
This Bachelor´s thesis deals with optimization of manufacture process at CommScope Czech Republic s.r.o. with help of lean production methods. The first part of the thesis has a form of study of individual methods. The next part is shortly about the company and optic cable manufacturing process. The second part of thesis contain measuring, analyzing and finally optimization of the examine process. In conclusion are evaluated gained results and financial savings.
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Application of the SinuTrain 4.93 software in milling
Bartuněk, Martin ; Osička, Karel (referee) ; Polzer, Aleš (advisor)
This diploma thesis is focused on the design and preparation of the production of a single front mountain bike chainring, using computer software SinuTrain 4.93. The work has several parts. The first part discusses the possibilities of NC programming and measurement. The next part deals with the design of a chainring, material selection and strength analysis. In the third part of the work, the technological conditions of milling are proposed and the machine is chosen. Next step is creation of NC program including inprocess measurement by workpiece probe and design of postprocess measurement by optical system SOL165. Finally, the work outputs obtained in the form of SinuTrain software simulation are evaluated.
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Application of the SinuTrain 4.93 software in milling
Bartuněk, Martin ; Osička, Karel (referee) ; Polzer, Aleš (advisor)
This diploma thesis is focused on the design and preparation of the production of a single front mountain bike chainring, using computer software SinuTrain 4.93. The work has several parts. The first part discusses the possibilities of NC programming and measurement. The next part deals with the design of a chainring, material selection and strength analysis. In the third part of the work, the technological conditions of milling are proposed and the machine is chosen. Next step is creation of NC program including inprocess measurement by workpiece probe and design of postprocess measurement by optical system SOL165. Finally, the work outputs obtained in the form of SinuTrain software simulation are evaluated.
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Production line optimization using lean manufacturing methods
Bartuněk, Martin ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
This Bachelor´s thesis deals with optimization of manufacture process at CommScope Czech Republic s.r.o. with help of lean production methods. The first part of the thesis has a form of study of individual methods. The next part is shortly about the company and optic cable manufacturing process. The second part of thesis contain measuring, analyzing and finally optimization of the examine process. In conclusion are evaluated gained results and financial savings.
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Are people more altruistic towards persons of the same sex?
Bartůněk, Martin ; Chytilová, Helena (advisor) ; Kadeřábková, Božena (referee)
This thesis deals with the differences in the degree of altruism between men and women, with varying degrees of information. In three rounds of the dictator game experiment, the dictators decided how to redistribute the money between themselves and the recipient. The differences in altruism among the sexes were already dealt with, for example in the works by Andreoni, Vesterlund (2001), Dufwenberg, Muren (2004) or Eckel, Grossman (1998), whose experiments served to inspire the creation of the experimentation in this work. However, the differences in behaviour of men and women in all the observed rounds proved to be statictically insignificant, in this work. The results of this work do not support the hypothesis of a higher degree of altruism in the situation when the dictator has the information about the sex of the recipient, compared to the situation where he does not have it. Male dictators, as well as female ones, behaved equally altruistically to female and male and anonymous recipients.
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Are people more altruistic, if their decisions are public?
Bartůněk, Martin ; Chytilová, Helena (advisor) ; Svoboda, Miroslav (referee)
This paper deals with the differences of altruism in the frameworks of different anonymity of decision. The hypothesis of this paper claims that human behaviour is more altruistic in the case that it is not anonymous. In order to prove this hypothesis we carried out a two-round experiment (single blind and non-blind) based on an experimental design of dictator game. Students of Špitálská grammar school in Prague were used as the examined subjects. Each of the dictators had to divide money for more than one recipient. In the first round (single blind) the dictators kept for themselves 29,1% on average of the sum to be divided. In the second round (non-blind) they kept only 26,3%. The results of the experiment support the hypothesis of the influence of anonymous decisions on altruism. Which means that altruism increases along with the decreasing degree of anonymity. However, the results of this paper can be limited, because of the insufficient size of the examined sample.
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Leasing company in the time of an economical crisis
Bartůněk, Martin ; Scholleová, Hana (advisor) ; Kotáb, Jiří (referee)
Leasing companies as a part of the Czech financial system can feel the impacts of the current crisis. The financial crisis influences the leasing business in three categories. First, there is a shortage of new contacts. Second, some of active contracts from previous periods are endangered or in default. And third, the financing banks are nowadays much more cautious in their approach to the leasing branch. Moreover, the recent legislative changes also have not encouraged the leasing enterprise. For all these reasons mentioned above the current management of a leasing company has to adopt some elements of the crisis management, including restructuring and a possible employees' number reduction. The part of the crisis management process should be also an evaluation of the firm, and following this index in time.
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