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Improvement of quality management system
Číšecký, Jakub ; Kotek, Luboš (referee) ; Fiala, Alois (advisor)
This diploma thesis deals with the optimization of the production process, namely the assembly of the machine tool. It contains a detailed description of the assembly process and its integration throughout the standard business case. The PERT method is used as the main optimization tool, complemented by a Gantt diagram. The aim is to design a process for more efficient production planning.
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Design of a steel pipe dril
Montag, Jakub ; Dočkal, Kryštof (referee) ; Ranuša, Matúš (advisor)
The goal of this work is to create a drill that can drill into steel pipes. Part of the work is designing the drill in a way, that drilling into the pipes is as easy as possible. The output is a drawing documentation that can be used to make a prototype. The designed drill will enable faster, more accurate and safer drilling into steel pipes for mass production.
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Design of a headstock for a machine tool
Sehon, Tomáš ; Marek, Jiří (referee) ; Hermanský, Dominik (advisor)
This master’s thesis deals with design of a headstock for a machine tool. Theoretic part of this thesis provides basic description of a horizontal machine tool. Further it is dedicated to description of a headstock of machines with extensionable work spindle. In a design part firstly optimal variant is chosen by using multicriterial analysis. Necessary calculations were done and chosen variant was developed. Design is realised by 3D CAD model and drawing documentantion.
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Risk analysis of selected types of operated machine tools
Konečný, Antonín ; Rozehnalová, Jana (referee) ; Blecha, Petr (advisor)
Bachelor thesis is focused on risk analysis for boring machine WH 80. Other part is solving literature review of EU regulations and regulations of Czech Republic focused on mentions machinery and health and safety at work. Contains summary of harmonised standards in forces for boring machine. Harmonized standard ČSN EN ISO 12100:2011 was take into consideration during elaborate of risk analysis. Contains summary of hazard at boring machine. For clarity was single hazard classify to right segment. From regulations was mention that parts which are connected to boring machines and work with them. All harmonised standards were described in brief.
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Design of printed circuit boring machine
Vondrák, Pavel ; Synek, Miloš (referee) ; Blecha, Radim (advisor)
The aim of this bachelor thesis is to show possible constructional solution of CNC boring machine. The design describes construction of frame, linear motion system and feedworks. Then are chosen suitable motors, their operating and machine spindle. In conslusion is made costing of final price of described boring machine. The part of the thesis is also a design documentation.
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Description of drilling machines
Legutký, Lukáš ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
This work focuses on description of drilling (boring) machines. The main thing is to describe machines and their construction along with new possibilities of modern age. Companies that have a strong position on market will be presented and a calculation of a spindle will be interpreted. This thesis is consisted of four parts, beginning with the machines description, through the presentation of companies, to the characteristic of spindle and illustration its calculation. At the end there is a total summary.
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Description of CNC boring machines
Křivohlávek, Pavel ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
Object this bachelor's thesis is accomplished recherche boring machine and make description and classification boring machine today’s production. Beginning of this bachelor's thesis is devoted common description of boring, boring machines and basic distribution boring machines. Next part of thesis is devoted basic parts of boring machines and their description. In final part of recherche is introduced comparison of today’s production of boring machines from Czech and from external producers. End of this bachelor's thesis includes estimation of extract information.
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Design of a steel pipe dril
Montag, Jakub ; Dočkal, Kryštof (referee) ; Ranuša, Matúš (advisor)
The goal of this work is to create a drill that can drill into steel pipes. Part of the work is designing the drill in a way, that drilling into the pipes is as easy as possible. The output is a drawing documentation that can be used to make a prototype. The designed drill will enable faster, more accurate and safer drilling into steel pipes for mass production.
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Risk analysis of selected types of operated machine tools
Konečný, Antonín ; Rozehnalová, Jana (referee) ; Blecha, Petr (advisor)
Bachelor thesis is focused on risk analysis for boring machine WH 80. Other part is solving literature review of EU regulations and regulations of Czech Republic focused on mentions machinery and health and safety at work. Contains summary of harmonised standards in forces for boring machine. Harmonized standard ČSN EN ISO 12100:2011 was take into consideration during elaborate of risk analysis. Contains summary of hazard at boring machine. For clarity was single hazard classify to right segment. From regulations was mention that parts which are connected to boring machines and work with them. All harmonised standards were described in brief.
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