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Vliv seřízení palivové soustavy na spotřebu paliva a kouřivost motoru sledovaného traktoru po generální opravě.
HOFMAN, Marek
This thesis is focused on monitoring the parameters of a diesel combustion engine with different settings of the fuel system. In the introductory part of the work, the basic principle of work and a description of individual parts of fuel systems with an in-line injection pump are presented. The next part of the work describes the changes made in the fuel system settings, monitored engine parameters, and also presents the vehicles that were used during the measurements. In the last part of the work, the measured values are presented and evaluated.
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The Rationalization of Production Part of Injection Pump
Havel, Marian ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
This thesis focuses on the rationalization of the production process of plungers and elements of injection pumps in relation to improving the quality of the final products. Today’s technology, which mainly uses single-purpose machines where the production quality markedly depends on the abilities and activities of the operator, will replaced by modern machining centres and CNC machines for grinding all functional parts of the plungers, coupled with modern measuring devices. These production machines with the support of measuring devices will improve the productivity of production and the general quality of the produced components.
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Driving of a syringe pump stepper
Bárta, František ; Rampl, Ivan (referee) ; Chmelař, Milan (advisor)
The thesis is focused on the topic of a stepper motor control of injection dosing. At the beginning of the work are discussed properties , types, characteristics and possibilities of control of stepper motors. The thesis deals with the infusion dosing, their properties and parameters. They are shown both domestic and foreign manufacturers and their products. At the conclusion of the work is described by the theoretical design control circuit for stepper motor according to the selected engine.
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Rationalization of production casing
Konečný, Jan ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
The thesis deals with the reorganization of production injection pump casing, when the existing production solution, using cutting lines, did not meet the requirements for flexible manufacturing. There are handled points leading to the replacement of the line of machining centres after a brief introduction of the company. Among the main points of thesis are the design of operations, choice of tools and cutting conditions, proposal clamping device and technology, techno-economic evaluation of the newly introduced production.
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Production of the Cylinder into the Injection Unit
Lexa, Josef ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
This work mainly focuses on the manufacture of the cylinder of injection unit as one of the two major components to the element and the injection unit to the injector pump before and after the heat treatment relative to the two alternatives of production, concentrating on the alternative of production on machining center. There are mentioned as the subsequent and finishing operations such as well as final assembly including mounting with a functional commissioning into the pump. There is also mentioned a production of samples of cylinder of injection unit, the proposals for improving and ecology of the whore production.
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Fuel injection pumps for diesel engines
Kovářová, Lucie ; Beran, Martin (referee) ; Píštěk, Václav (advisor)
Bachelor thesis about "Fuel injection pumps for diesel engines," deals with fuel injection pumps for diesel engines and their development. The goal of this thesis is to describe and explain the principle of fuel injection pumps and to categorize them according to their design solution. The categorization begins with the first historical usage of fuel injection pump and ends by outlining the future usage of this technology.
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Fuel injection pumps for diesel engines
Kovářová, Lucie ; Beran, Martin (referee) ; Píštěk, Václav (advisor)
Bachelor thesis about "Fuel injection pumps for diesel engines," deals with fuel injection pumps for diesel engines and their development. The goal of this thesis is to describe and explain the principle of fuel injection pumps and to categorize them according to their design solution. The categorization begins with the first historical usage of fuel injection pump and ends by outlining the future usage of this technology.
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Driving of a syringe pump stepper
Bárta, František ; Rampl, Ivan (referee) ; Chmelař, Milan (advisor)
The thesis is focused on the topic of a stepper motor control of injection dosing. At the beginning of the work are discussed properties , types, characteristics and possibilities of control of stepper motors. The thesis deals with the infusion dosing, their properties and parameters. They are shown both domestic and foreign manufacturers and their products. At the conclusion of the work is described by the theoretical design control circuit for stepper motor according to the selected engine.
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