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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
121

Studie průběhu zakázky podnikem / The Study During of the Contract in Company

Sedliačková, Michaela January 2014 (has links)
This master's thesis is aimed on the analysis during of the contractin company, followed by focusing on weakness and administration proposal to improve them. The aim is to optimize the course of the contract the company, with the consequent creation of added value for the producer and for the customer.
122

Převedení výroby z linky Debako na obráběcí centrum Makina A71 / Transformation of production from Debako line into machining centre Makina A71

Fucsek, Tomáš January 2008 (has links)
This diploma thesis is engaged with innovation technology of production machine parts from current production line Debako to the new machining centre Makino A71, which includes the change of technologic process, the tool equipment, creation of CNC program, economical analysis and so on.
123

Výroba součásti na CNC soustruhu MORI SEIKI NL2000 / Production of a Part with CNC Lathe MORI SEIKI NL2000

Dvořák, Kamil January 2008 (has links)
A technology of a polishing jig which is made on a CNC lathe with the use of the GibbsCAM system. On the 3D model of the part a NC code of the program is made. This code is imported into the machine and verified for single production. After the production measurement is done. Economic evaluation of the production is calculated for the workpiece price.
124

Možnosti systému SinuTrain Operate při programování CNC obráběcích strojů / SinuTrain Operate tools for programming of CNC machine tools

Bartošík, Luděk January 2012 (has links)
This Master’s thesis is focused on capatilibities of software SinuTrain. In the first part there is a summary of drive systems and a research of their share in the marketplace. In the next part debates abilities and some methods of programming. The last part devotes to practical demonstrations of production of some parts of mine draft and simulation of their production.
125

Možnosti softwaru SinuTrain Operate 2.6 při programování CNC obráběcích strojů / Possibilities of SinuTrain Operate 2.6 software in programming of CNC machine tools

Vičar, David January 2013 (has links)
This masters thesis deals with the possibilities of SinuTrain Operate 2.6 software, used for programming CNC machine tools. The first part of the thesis is devoted to concise treatise on workshop programming in SinuTrain Operate 2.6, the possibilities of ShopTurn system and the issue of difficult to machine materials. The second part is focused on the preparation of technical documentation and design of selected component, which machining can be programmed by using the Sinumerik Operate 2.6 – ShopTurn system and practical verification of NC program by using graphical simulation.
126

Aplikace dílenského programování a moderní CAD/CAM technologie pro návrh a výrobu držáku a excentru diferenciálu vozu Formule Student / Designing and Producing a Differential Holder and Eccentric for a Formula Student Racing Car Using Workshop Oriented Programming and Modern CAD/CAM Technologies

Vejtasa, Vladimír January 2014 (has links)
The present master thesis deals with the application of workshop programming and advanced CAD / CAM technology to the design and production of differential holder and eccentric of Formula Student car. The first part characterizes and describes the technology of milling, drilling and boring. There is also a selection of material to be machined, including the characteristics of aluminium and its alloys. The following section describes the construction of differential holder and eccentric in the parametric program Autodesk Inventor and creation of CNC programs using the workshop programming and CAM of PowerMILL system. The conclusion section refers to the production of both components in the training centre BOSCH DIESEL s.r.o in Jihlava. The thesis is concluded with a technical-economic evaluation and analysis of both proposed production variants.
127

Hobby CNC frézka / Hobby cnc milling machine

Pospíšil, Jiří January 2015 (has links)
This diploma thesis serves as experimental proof of real world capabilities of computer designed hobby CNC milling machine with its parts printed on a 3D printer. First half is a brief introduction of CNC technologies to non-professional audience. Second part together with 3D model works as manual to build your own machine. Priority was to keep costs to minimum with decent accuracy still in mind.
128

Návrh technologie výroby lůžka pro vyměnitelnou břitovou destičku / Draft of Manufacturing Technology of the Insert Pocket

Jurča, Adam January 2016 (has links)
The thesis focuses on the design technology of the tooth gap mills. The theoretical part summarizes issues of material, milling and CAM technology. The practical part of the design process for the production of variants using CAM system. Parts are finally produced on 5-axis milling machine. At the end there is technical-economic evaluation of production.
129

Vliv nástroje na řezné odpory při CNC frézování

Nesázal, Petr January 2018 (has links)
The master thesis is focused on measuring of cutting forces and milling on the CNC machine SCM Tech 99 L when MDF (Medium Density Fibreboard) is used as the machined material. The dynamometer Kistler 9257 B and DynoWare software is used for the measurement of forces and data analysis. The theoretical part of the thesis relates to the characteristics of the CNC machine, tools, tool angles and the methods of cutting resistance. The experimental part provides the description of the experiment itself as well as the changes of cutting conditions during the experimental process when using certain tools. Moreover, it explains the procedure of data processing and shows its final results. The conclusion of the thesis evaluates the data of cutting forces and cutting resistance. These data are further compared based on the technology and the parameters.
130

Design process and manufacturing with CNC routers - case studies

Plšková, Kateřina January 2017 (has links)
The thesis investigates possibilities of practical application of CNC routing by designing and manufacturing its own product and describing the development process with focus on wood based materials with application of luminous resin. The first theoretical part of the thesis aims to describe CNC routing principle and to analyze manufacturing possibilities, applications and potentials of the CNC routing, also to compare is with competitive technologies. The second theoretical part of the thesis aims to describe usage luminous resin and applications with focus on CNC design. The practical part presents manufacturing process of real product (from the proposal to the final piece).

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