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Manufacturing possibilities of sparking plug body
Strnad, Miroslav ; Kopřiva, Miloslav (referee) ; Podaný, Kamil (advisor)
Difficulties of manufacturing sparking plug body are analyzed in this thesis, which aims to select the most appropriate option. Body is circular section of steel 1.1191 (12 050), with a hole in the middle and upper part of this body is ended with hexagonal shape. The series is estimated at 1 000 000 units per year. For the production of sparking plug body are selected options from the machining and forming technologies. Specifically, turning and milling, casting, forging, a method using superplastic material and cold extrusion. Selected technologies will be reviewed based on cost to produce one piece, time requirements of manufacture of the unit, material usability and overall feasibility. According to these parameters forming is chosen as the best option.
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The perspectives of hot bulk forming
Staněk, Vojtěch ; Císařová, Michaela (referee) ; Podaný, Kamil (advisor)
The project elaborated within bachelor study brings research work on the theme of perspectives of hot bulk forming. Forming technologies, their utilization so far, pertinence and supposed use in the future were reviewed on the basis of literary study. Further the importance of computer simulation and contemporary trends in processing of non-ferrous alloys are mentioned.
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Production of forging piece "Spanner"
Vávra, Jan ; Kopřiva, Miloslav (referee) ; Novotný, Karel (advisor)
Projects developed within the bachelor's degree in Mechanical Engineering, presented a proposal technology forged wrench - the hot-rolled steel bars 11 523.0. The thesis also compares the past with conventional methods of production and considering the new technological process of manufacturing. Based on the literature studies about fitting and calculations, was chosen to die forging hammer KHZ 2 A (producer ŠMERAL Brno, plant Hronov), with nominal energy of 20 kJ working pressure of 16 MPa and 30 kW electric power.
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Lubricants for forming technologies
Tollrian, Zdeněk ; Císařová, Michaela (referee) ; Šlais, Miroslav (advisor)
This thesis deals with the lubricants used in metal forming technology. Requirements for lubricant, grease and selection process of forming the necessary information to determine the desired properties of the lubricant. The thesis presents an overview of lubricants that are used in various forming processes, their distribution and use. In each chapter the types of lubricants that are used in engineering practice.
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Produstion of middle wheel, by solid forming
Fic, Pavel ; Novotný, Karel (referee) ; Kopřiva, Miloslav (advisor)
Pavel Fic: Volume forming production from middlewheell. Bachelor thesis. Bachelors study.Combined study from bachelors study program – Engineering, specialization on manufacturing technology. 3.grade, summer semester , academical year 2009/2010. FME Brno UT in Brno, IMT – Department of Metal Forming, May 2010, 57 pages, 49 pictures, 11 table, 8 side orders. In this bachelors thesis is processed detail literary studies on thema volume hot-forming production of middlewheell – with drop forging technology. Next is made proposal from drop forging technology of stringwheell – drawing number BP – 2010 – 01. For presumption series 30 thousand pieces per year is choose drop forging technology in the vertical forging press. From technical procedure were made necessary calculations. These calculations are followed by drawing documentation and technical-economic evaluation.
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Production of body carrier by solid forming
Kozáková, Olga ; Novotný, Karel (referee) ; Kopřiva, Miloslav (advisor)
The aim of this work is to make a literary study of the issue of solid forming, namely the forging. Based on this study to develop the best technological solution entered production parts - body bearers. Technological solutions include the establishment of all technical data and creating drawings. Part of this work is the comparison of existing possibilities of production and economic evaluation.
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Produstion of internal wheel, by solid forming
Šimon, Miroslav ; Novotný, Karel (referee) ; Kopřiva, Miloslav (advisor)
The point of this work is bookish concept of the best technology of processing named component by solid forming. This work includes study, which is the clue to solutions. Another important topic is the global technological plan of component production from gear blank to product. It seems the best choice is die forging on forging press at three steps. Economically, die forging made by described method is the best.
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The role of lubricants in sheet metal forming
Čvanda, Petr ; Novotný, Karel (referee) ; Peterková, Eva (advisor)
This project which was elaborated in the bachelor education present summary of lubricants in technology of forming. Annotation was based on belles-lettres of problematic of these lubricants in technology of forming and include individual sorts of lubricants and their applications in variety of forming operations
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