National Repository of Grey Literature 121 records found  beginprevious31 - 40nextend  jump to record: Search took 0.00 seconds. 
Machining of parts in low series production with CNC machine application
Vaverka, Jiří ; Osička, Karel (referee) ; Chladil, Josef (advisor)
The topic of this thesis is the choice of optimal production technology for the chosen representative. The aim of this work is to compare production on conventional machine and on NC and CNC machines. Both variants are evaluated in terms of efficiency, speed and economy of production. Outputs are based on recommended production procedures based on the number of pieces produced in the order.
Analyssis of cutting toolss harpening.
Štefek, Jaromír ; Janský, Milan (referee) ; Zemčík, Oskar (advisor)
In this work is quote basic division technologies and method used at cut and sharpening cutting tools and their successive analysis. Next are quote basic machines and tools used at sharpening. Knowledge about individual method are compared and recommend to utilization in practice.
Roller-burnishing technology in engineering.
Bezrouková, Martina ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
The purpose of the paper is to provide basic description of machine parts finishing using the roller burnishing technology. The paper burnishing specifies roller burnishing process conditions and application areas and gives technical and economic evaluation and comparison with conventional technologies.
Production technology of a lifting equipment for tractor cooler
Raiskup, Martin ; Fiala, Zdeněk (referee) ; Zemčík, Oskar (advisor)
The thesis focuses on production technology of the lifting equipment for a tractor cooler. This device is used in order to ease the installation of a cooler during the manufacturing of a tractor. In the first chapter, various types of the lifting equipment are described. In the following chapters manufacturing methods, machines and tools for the production of the specific component are described. Furthermore, materials and manufacturing processes for the complementation of the specific component are proposed. In the conclusion, the methods for the manufacturing are suggested, the timescale is calculated and the technical-economical evaluation is performed.
Humanoid Robots: Design, Development and Application
Kovyrcheva, Alexandra ; Zmrzlá, Petra (referee) ; Ellederová, Eva (advisor)
Tato bakalářská práce se zabývá humaniodními roboty. Popisuje základní znaky humanoidních robotů a jejich historický vývoj včetně pokroků, kterých bylo dosaženo v oblasti jejich simulace, modelování a programování. Práce rovněž pojednává o výhodách a nevýhodách využití humanoidních robotů včetně jejich vlivu na naši společnost, na teoretickou čast navazuje praktická část, kterou tvoří dotazník zkoumající názory veřejnosti a interpretace získaných výsledků.
Design of public health scan
Horáková, Veronika ; Buganská, Tamara (referee) ; Křenek, Ladislav (advisor)
As a main in this project is the shape. The feature component for completely creation look was the conception of the base part of the machine with buit-in computer unit. I was get along from the base conception to the design partial fragments of the machine and associate complex look of ultrasound. The function of the machine is relatively difficult and analysis of it is complicated in time. That is why I am introducing only evolution of design and ergonomy. The aspire was to approach medical diagnostic machines to patients and raise the positive thinking to them. The colour alternation is choose with the respect to psyche of examine human at the same time.
The electronic commutation motor
Bláha, Martin ; Huzlík, Rostislav (referee) ; Melichar, Petr (advisor)
This work discusses about nowadays problematic of the electronic comutation motors.This work also describes the opportunity of electronic control of these motors. The result of this work is realization of electronic control circuit from discreet components. There also are mentioned is proposal of electronic control board from SMD components. This control board include temperature control with ventilator switching , commutation logic, PWM speed control. In the last part of this paper are results of evaluation measurements of EC motor.
Technological design of a manufacturing process modernization
Vaverka, Jiří ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
The topic of this thesis is to design the modernization process. The aim of this work the design of new machines for a particular component, which would replace the existing ma-chinery used in company-tion in which the component is produced. Introduction is focused on the description of the company and selected components for which it is evaluated di-mensioning, tolerance, functionality and material. The following describes the current ma-chinery engineering company and then are selected machines in two variants, which would replace the original equipment. With these new machines is a technical documentation and is evaluated modernization and environmental concerns. At the end of the re-evaluated results that modernization is beneficial or not.
Technological aspects of machining accuracy
Dlouhý, Michal ; Sedlák, Josef (referee) ; Prokop, Jaroslav (advisor)
This master‘s thesis is concerned by accuracy cutting of the process. The aim of this graduation theses is to describe metodology quantification of the parameters accuracy of cutting process and to check it. Firstly, there are the parameters accuracy of cutting process identified. Secondary, there are particular technological influences over accuracy of shaping process characterized. In the conclusion, there are characteristics accuracy of shaping process quantified and tested in practice.
Software for evidention of error cases
Menšík, Tomáš ; Andrš, Ondřej (referee) ; Kovář, Jiří (advisor)
This thesis deals with the elaboration and registration of reporting failures on machinery equipment during performance of works operational maintenance support team. Software is tested in operation at Honeywell Brno. The aim of this thesis is to design software in Excel VBA development environment that can manage statistically and graphically present the results of usability machinery.

National Repository of Grey Literature : 121 records found   beginprevious31 - 40nextend  jump to record:
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