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Specifics of Main Components of Simple Blanking Tool
Kašpar, Jaroslav ; Dvořák, Milan (referee) ; Peterková, Eva (advisor)
The thesis elaborated Specifics of Main Components of Simple Blanking Tool. The thesis is divided into 5 basic parts. The first part deals with the issue of cutting tools in general. The second one introduces a simple blanking tool. The third and most extensive part describes in detail the selected main components of blanking toll. The fourth part contains possible ways to increase the life of main components and the last part is summary of the most frequently used materials for these functional parts.
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Manufacturing of cutter wheel for brush saw
Hanáček, Jakub ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
The project is submitting design of technology production of the part from the sheet iron 12050, thickness of 2 mm and production run of 120 000 pieces per year. From the proposed options of manufacturing was determined that the fineblanking technology by vee ring is the most advantageous. The fineblanking manufacture was designed for fineblanking tool which is set on the hydraulic press HSR - 630 X - TRA from producer SCHMID with nominal force 6300 kN. Functional parts of tool are produced of tool steel 19 437. According to economical calculation it was defined the price of the manufactured part on 61,4 Kč.
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Design possibilities of shearing tools
Glatter, Jiří ; Dvořák, Milan (referee) ; Řiháček, Jan (advisor)
The thesis describes prinsiples and methods of shearing, fineblanding and punching. The thesis is also deal with design possibilities of tools of particular methods. The thesis contains advantages and disadvantages of these methods and design possibilities. These thesis also provides examples of using mentioned methods and designs. The thesis also lists examples of products.
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Cutting components with higher accuracy to size
Steiner, Jaromír ; Varjan, Matúš (referee) ; Žák, Ladislav (advisor)
The main topic of this thesis is the fineblanking technology with a vee-ring which was chosen as the most suitable solution. The aim is a design and an assessment of technologicity of the selected component, a draft of the structural design of the tool and an economic evalua-tion of the project. The chain wheel has been designed from structural steel 11500; parameters have been evaluated as appropriate. The instrument has been designed as two-station progressive tool for single-row layout of the fineblanked parts with a moving punch; the vee-ring is positioned both to the blanking plate and to the vee-ring plate. The press was chosen on the basis of the calculated shearing force by Feintool Company. At the selected batch 500,000 units, 5.1 CZK per fineblanket part has been calculated.
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Production concept of bracket
Kašpar, Jaroslav ; Peterková, Eva (referee) ; Císařová, Michaela (advisor)
The thesis deals with the production concept of the bracket for fixing the drying frame. The component is made of 11 343 steel. The semi-finished product is galvanized sheet with 2 mm thickness. With regard to the required quality of the component and the yearly production quantity (40,000 pieces), a new production technology was chosen based on a literary study by means of conventional shearing in a tool, followed by bending on a press brake. For the selected technologies, technological calculations and a cutting tool were designed, which are dealt with in the drawing documentation. The work also includes technical-economic evalua-tion of the proposed production method.
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Production concept of bracket
Kašpar, Jaroslav ; Peterková, Eva (referee) ; Císařová, Michaela (advisor)
The thesis deals with the production concept of the bracket for fixing the drying frame. The component is made of 11 343 steel. The semi-finished product is galvanized sheet with 2 mm thickness. With regard to the required quality of the component and the yearly production quantity (40,000 pieces), a new production technology was chosen based on a literary study by means of conventional shearing in a tool, followed by bending on a press brake. For the selected technologies, technological calculations and a cutting tool were designed, which are dealt with in the drawing documentation. The work also includes technical-economic evalua-tion of the proposed production method.
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|
|
Design possibilities of shearing tools
Glatter, Jiří ; Dvořák, Milan (referee) ; Řiháček, Jan (advisor)
The thesis describes prinsiples and methods of shearing, fineblanding and punching. The thesis is also deal with design possibilities of tools of particular methods. The thesis contains advantages and disadvantages of these methods and design possibilities. These thesis also provides examples of using mentioned methods and designs. The thesis also lists examples of products.
|
|
|
Specifics of Main Components of Simple Blanking Tool
Kašpar, Jaroslav ; Dvořák, Milan (referee) ; Peterková, Eva (advisor)
The thesis elaborated Specifics of Main Components of Simple Blanking Tool. The thesis is divided into 5 basic parts. The first part deals with the issue of cutting tools in general. The second one introduces a simple blanking tool. The third and most extensive part describes in detail the selected main components of blanking toll. The fourth part contains possible ways to increase the life of main components and the last part is summary of the most frequently used materials for these functional parts.
|
|
|
Cutting components with higher accuracy to size
Steiner, Jaromír ; Varjan, Matúš (referee) ; Žák, Ladislav (advisor)
The main topic of this thesis is the fineblanking technology with a vee-ring which was chosen as the most suitable solution. The aim is a design and an assessment of technologicity of the selected component, a draft of the structural design of the tool and an economic evalua-tion of the project. The chain wheel has been designed from structural steel 11500; parameters have been evaluated as appropriate. The instrument has been designed as two-station progressive tool for single-row layout of the fineblanked parts with a moving punch; the vee-ring is positioned both to the blanking plate and to the vee-ring plate. The press was chosen on the basis of the calculated shearing force by Feintool Company. At the selected batch 500,000 units, 5.1 CZK per fineblanket part has been calculated.
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|
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Manufacturing of cutter wheel for brush saw
Hanáček, Jakub ; Šlais, Miroslav (referee) ; Podaný, Kamil (advisor)
The project is submitting design of technology production of the part from the sheet iron 12050, thickness of 2 mm and production run of 120 000 pieces per year. From the proposed options of manufacturing was determined that the fineblanking technology by vee ring is the most advantageous. The fineblanking manufacture was designed for fineblanking tool which is set on the hydraulic press HSR - 630 X - TRA from producer SCHMID with nominal force 6300 kN. Functional parts of tool are produced of tool steel 19 437. According to economical calculation it was defined the price of the manufactured part on 61,4 Kč.
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