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Machining of hard materials
Pech, Ondřej ; Kalivoda, Milan (referee) ; Osička, Karel (advisor)
The objective of this paper is to analyse the issue of machining of hard materials on Swiss-type automatic lathes at Decoleta, a.s. In the form of research, analyses are being done of the materials used, possibilities of the available cutting tools and suitable tooling materials. The current technology used in the production of two different stainless steel elements is further being analysed in detail, including the subsequent suggestion of rationalisation actions. These actions include, mainly, the design of new tools from CBN for both elements, which shall replace the current tools made of sintered carbide, but also reworking of production technology for the Pin on another more suitable type of machine, including a new CNC program and complete drawings.
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Marketing Audit of a Company
Ermolin, Daniil ; Havíř, David (referee) ; Chalupský, Vladimír (advisor)
The master‘s thesis deals with marketing auditing of company Tungaloy Rus with a special focus on its employees’ satisfaction. The theoretical part of the thesis defines the meaning and importance of marketing audit, as well as the concept of employees’ satisfaction and modern approaches to its measurement. The analytical part of the thesis focuses on performing the marketing audit of company Tungaloy Rus and surveying the satisfaction of its employees. The proposal part of the thesis aims to making a set of recommendations based on the results of the marketing audit and the satisfaction research, which leads to improving the company's marketing activities.
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Shaft Machining on a CNC Machine
Prášil, František ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis is focused on design and subsequent production of a rotational component - a worm shaft for tractor Zetor 25A steering. The technology chosen for this purpose is machining with assistance of driven tool milling on CNC lathe. Within this bachelor thesis an investigation of CNC machines available in the production company has been performed. Furthermore a proposal of production technology process of the component has been carried out along with a technical report containing economical assessment.
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Návrh a konstrukce prototypu CNC stroje na výrobu konstrukčních prvků pro dřevostavby
Vrtěl, Lukáš
The bachelor thesis is focused on the construction of a CNC milling machine by self-assistance. The theoretical part describes CNC machines and milling machines, materials for their construction, basic elements and equipment of CNC milling machines, machining tools and programming of CNC machines. The practical part is focused on the design and construction of a three-axis CNC milling machine on which test samples are made. In the last part, the problems encountered during the design and construction are discussed.
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Marketing Audit of a Company
Ermolin, Daniil ; Havíř, David (referee) ; Chalupský, Vladimír (advisor)
The master‘s thesis deals with marketing auditing of company Tungaloy Rus with a special focus on its employees’ satisfaction. The theoretical part of the thesis defines the meaning and importance of marketing audit, as well as the concept of employees’ satisfaction and modern approaches to its measurement. The analytical part of the thesis focuses on performing the marketing audit of company Tungaloy Rus and surveying the satisfaction of its employees. The proposal part of the thesis aims to making a set of recommendations based on the results of the marketing audit and the satisfaction research, which leads to improving the company's marketing activities.
|
|
|
Machining of hard materials
Pech, Ondřej ; Kalivoda, Milan (referee) ; Osička, Karel (advisor)
The objective of this paper is to analyse the issue of machining of hard materials on Swiss-type automatic lathes at Decoleta, a.s. In the form of research, analyses are being done of the materials used, possibilities of the available cutting tools and suitable tooling materials. The current technology used in the production of two different stainless steel elements is further being analysed in detail, including the subsequent suggestion of rationalisation actions. These actions include, mainly, the design of new tools from CBN for both elements, which shall replace the current tools made of sintered carbide, but also reworking of production technology for the Pin on another more suitable type of machine, including a new CNC program and complete drawings.
|
|
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|
|
Shaft Machining on a CNC Machine
Prášil, František ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis is focused on design and subsequent production of a rotational component - a worm shaft for tractor Zetor 25A steering. The technology chosen for this purpose is machining with assistance of driven tool milling on CNC lathe. Within this bachelor thesis an investigation of CNC machines available in the production company has been performed. Furthermore a proposal of production technology process of the component has been carried out along with a technical report containing economical assessment.
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