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Rationalization project of workplace for Hot-water Heater welding
Varjan, Matúš ; Heinl, Zdeněk (referee) ; Rumíšek, Pavel (advisor)
The aim of the thesis is to rationalize the water heaters welding area in Tatramat company - ohrievače s.r.o. The rationalization consists of three parts. The first part deals with the arrangement of the workplaces, the second part re-evaluates the monthly production planning. The third part describes in detail the production of one type, which based on simulations created in the simulation software Witness, compares the recorded time in company informartion system Orfert to the real production time in the operation. Each individual part offers optimization proposals and merging them into one unit, will create an efficient, transparent and economically value adding rationalization of the water heaters welding area.
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Technology project for production of part "No.2432-cover"
Bednář, Martin ; Šlais, Miroslav (referee) ; Rumíšek, Pavel (advisor)
The project developed in the framework of Bachelor's study presents a proposal of producing technology of cover "2432", part of the sheet. Based on literature research, the studies and on own experience has been produced this work. The issue of materials, cutting, piping, drawing, design of the tool, evaluation of economic and technological design production has been studied. On the basis of the combined instrument has been designed, constructed according to standards, and the use of existing machinery. To resolve it was accounted economic assessment, which enabled decision-making between the semi-finished products for production. It was found that current production is not economically advantageous, compared to the options proposed. It has been ensured and the complex layout of machines in the area of existing production.
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Project of automatized system for bending parts production
Hirsch, Michal ; Horák, Jaroslav (referee) ; Rumíšek, Pavel (advisor)
The aim of this thesis is to solve the problem from the industry, which consists of the design of workplace for bending parts using industrial robots and manipulators, appreciation and mutual comparison of the proposed alternates of solution of the problem, the choice of most of them, and the subsequent development and economic assessment. An integral part of work is also a brief summary of the issue of technology bending parts, automation and technological design.
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Technology of thrust bearing steel cages production
Jež, Marek ; Štroner, Marek (referee) ; Rumíšek, Pavel (advisor)
JEŽ Marek: Technology of thrust bearing steel cages production . Diploma assert of daily magisteral´s studies, study programme – Industry. The branch manufactoring technology, 2 end form, level 2 – summer semester, study group 50 / 51, academical year 2007 / 2008. FSI of Brno University of Technology, department of forming and plastics, May 2008, 78 pages, 54 pictures, 6 supplements. The main theme of the Diploma Theses is the technology of production of tin cages for axial spherical-roller bearings. The given matter includes the production of tin cages for axial spherical-roller bearings – by traction, cutting, punching and calibration. For the chosen representative, i.e. bearing with marking 29 336 M I suggest the substitution of tin cage instead of the brass one. The component (cage) is made of the sheet iron 11 300 of 4 mm thickness, the basic semi product is the sheet panel with the size of 360 x 4 x 3000 mm. In solving the given matter, it is started from the fact that the current state of the cage is still under development. The aim of the Diploma Thesis is to choose the representative, suggest the appropriate technological progress, proposing the engineering design of functional parts of the tool for punching the holes/windows including the necessary calculations and workshop graphical documentation.
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Project of grouping for brass bearing separators production
Křížek, Stanislav ; Heinl, Zdeněk (referee) ; Rumíšek, Pavel (advisor)
This diploma thesis deals with a project to centralize the production of brass cage bearings in the company ZKL Hanušovice, a.s. The first part is focused on the description of the current production process, which has many disadvatages. From the analysis of these disadvantages we can make suggestions for making the production process more effective. The second part of the thesis focuses on these suggestions for the cetralized production proccess. The best of these suggestions has been elaborated into a technological project including capacity calculation and technical drawings. The final part of the thesis provils a technical-economic evaluation of the project, focusing mainly on the efficiency of investment in new production equipment and its impact on company management.
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Technology of radial bearing steel cages production
Jabůrek, Petr ; Špaček, Jindřich (referee) ; Rumíšek, Pavel (advisor)
The project conceived within engineer’s studies of branch 2303T002 is subbmitting a proposal for radial bearing cage produce technology. It is also subbmitting a design solution to functional parts for blanking the “windows” and coining the “locks”. The cage will be made from sheet steel 11 300.29. This cage should replace the current one machined from the brass Ms 58 Al. According to the literary research and development experiences of the company ZKL Brno, a.s., two pairs of tools were designed. First one for blanking the “windows” and second one for coining the “locks”. Blanking punch, blanking die and coining punch will be made from the steel 19436, coining die will be made from the steel 19312. Heat-treating process will be accomplished according to the enclosed drawings. Both pairs of tools will be mounted in the press LENR 63 AU (manufactured by the company ŠMERAL Trnava), with nominal force 630 kN.
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Project of bonnet hinges assembly shop
Chadim, Jakub ; Horák, Jaroslav (referee) ; Rumíšek, Pavel (advisor)
This thesis deals with the technological project of rear bonnet hinges assembly shop, specifically with desing the layout the of assembly shop in the Edscha Automotive Kamenice s.r.o. company. The thesis shows the basic theory to understanding the problems of assembly workshops. The thesis analyses the present state of the assembly workshop and with reference to the requirements of the company and fundamentals technological projection features three possible solutions. The selected solution becomes the shape of rationalization project. In the end is the variant technical-economic reviewed.
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