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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.
71

Tvorba logistické koncepce ve vybraném podniku / Creation of a Logistics Concept in a Selected Company

Kubisová, Iveta January 2021 (has links)
The diploma thesis is focused on the logistics concept in a selected company, which deals with the production of air conditioners. The theoretical part clarifies the basic concepts and issues related to logistics, material flows, warehousing, and inventory. The practical part introduces the company, performer individual analyzes and created research. Based on this analytical part, proposals are derived for optimization and changes in the logistics area, which will help improve the management of distribution, but also warehousing in a selected manufacturing company.
72

Modifikace výrobního toku materiálu strojních šicích jehel / Modification of material production flow of the sewing machine needles

Změlík, Josef January 2021 (has links)
Main focus of this diploma thesis is the analysis and subsequent modification of production flow at a company, which is one of the world’s leading providers of industrial needles, precision parts and fine tools. Practical part of this thesis is devoted to the current flow of values and consequently describes its individual modifications. In this part the production areas are mapped, and the material handling system is described. This part also suggests a possible layout modification at the production site and simulation of proposed changes in Plant Simulation software from Siemens PLM Software. At the end of the work there are changes described that relate mainly to the philosophy 5S, kanban system or ergonomics of the workplace.
73

Studie výrobní logistiky se zaměřením na plynulé materiálové toky / The Study of Production Logistics Focused on Continuous Material Flow

Štenclová, Jana January 2012 (has links)
This diplom´s thesis is focused on areas of logistics and invetory management in manufacturing company, which are both important parts of business. The object of this thesis is analysis of activities which are connected with material flow. Theoretical part describes basics of logistics and material flow. Practical part deals with methods, which could help the company optimize costs for material elements and make the relationships between suppliers and customers more effective.
74

Řešení a návrh manipulační dopravy u průmyslové výroby / Solution and proposal of material handling in industrial production

Novotný, Pavel January 2009 (has links)
The purpose of this study became the theoretical interpretation of the technological projection region, handling technique and material flow used in industrial production. In the practical section is presented the concrete company where we change the method of manipulation transportation. This change is suppported by economical investment return of this capital cost.
75

Návrh řešení technologického rozmístění strojů ve frézovně strojírenské firmy Tirad / Proposal for technological layout of machines in a milling room of a mechanical engineering company Tirad

Dohnal, Tomáš January 2013 (has links)
Tirad, a metal machining company, plans to build a new hall as an extension of its operation. This paper deals predominantly with production flow analysis of present operation. The analysis draws upon literary study and the company's previous production experience. Possible placement of machines is suggested in the following part of the paper, based on the analysis and requirements of the company. The fundamental requirement is to separate roughing and finishing technological operations, moving the latter completely into the new hall. The deployment of machines is optimized with regard for materiál flow. The new hall's dimensions are outlined in a drawing. Three options of machine deployment are discussed. In conclusion, these options are compared to one another and also to the present state.
76

Optimalizace uspořádání technologických pracovišť pro výrobu hlavových opěrek / Optimal layout of technological work areas for the production of head rests

Cihlář, Milan January 2013 (has links)
The thesis is about optimalization layout of technological work areas for the production of head rests in the company FLÍDR s r.o. For the optimalization were used methods of technological design. Whole this process precedes theoretical backgroud reserch and explanation of basic conception about manufacturing program of the company. The diffrent variants were designed after analysis and, then the best one was chosen. This variant was elaborated in details and technical-economic evaluation.
77

Návrh a nastavení standardů materiálového toku pro vybrané komponenty z 3 produktových skupin ve firmě Edwards a následné vyhodnocení / Proposal and set up of material flow standards for selected components from 3 product groups in the Edwards company and their subsequent analysis

Zapletal, Petr January 2014 (has links)
This thesis deals with setting standards of material flow and its optimization according to the principles of lean production at Edwards Ltd. The first part is devoted to theoretical introduction to the problems of logistics and lean manufacturing with a brief description of their tools. Then, it is made introduction of company Edwards and analyse of current state of the material flow. In the last part of the thesis it is proposed steps, which should lead to efficiency and standardization of material flow.
78

Návrh nového rozmístění technologických pracovišť v provozu výroby měděných dílců / Proposal for the new layout of technological workplaces in the manufacturing operation of copper parts

Pešek, Ondřej January 2016 (has links)
The thesis is focused on proposal for the new layout of technological worplaces. At first, it analyzes the present state. The second step is the design of possible variants of the new layout. These variants are evaluated. The economic evaluation is performed for chosen variant.
79

Modifikace materiálového toku výrobní linky / Modification of material flow for a production line

Zadák, Zdeněk January 2016 (has links)
The main aim of this master´s thesis is the analysis and design of internal supply production lines in the company Edscha Automotive Kamenice s.r.o. The company manufactures components for the automotive industry. Internal material flow are mapping and described in chapter 3. This chapter describes the current state of supply buffers on production lines. Buffers are supplying by small materials. Next part of this work is describing the method of removal of finished production and using system Kanban in company. Chapter 4 of this thesis is devoted to the design part. The design part is first described the creation of models in Excel and MS software Tecnomatix Plant Simulation. Subsequently they are compiled proposals for the supply of production lines, small material and transport the finished products. Proposals in this part evaluated and a recommendation for implementing into operation. This proposal is then simulated in software Tecnomatix Plant Simulation and compared with the current situation. It is also determined by the number of handlers on the functioning of material flow. Furthermore, they are given further suggestions for improvements, some of which require a little change in the current system Kanban and supply.
80

Meta Modelle - Neue Planungswerkzeuge für Materialflußsysteme

Schulze, Frank January 1999 (has links)
Meta-Modelle sind Rechenmodelle, die das Verhalten technischer Systeme näherungsweise beschreiben oder nachbilden. Sie werden aus Beobachtungen von Simulationsmodellen der technischen Systeme abgeleitet. Es handelt sich also um Modelle von Modellen, um Meta-Modelle. Meta-Modelle unterscheiden sich grundsätzlich von analytischen Ansätzen zur Systembeschreibung. Während analytische Ansätze in ihrer mathematischen Struktur die tatsächlichen Gegebenheiten des betrachteten Systems wiedergeben, sind Meta-Modelle stets Näherungen. Der Vorteil von Meta-Modellen liegt in ihrer einfachen Form. Sie sind leicht zu bilden und anzuwenden. Ihr Nachteil ist die nur annähernde und u.U. unvollständige Beschreibung des Systemverhaltens. Im folgenden wird die Bildung von Meta-Modellen anhand eines Bediensystems dargestellt. Zuerst werden die Möglichkeiten einer analytischen Beschreibung bewertet. Danach werden zwei unterschiedliche Meta-Modelle, Polynome und neuronale Netze, vorgestellt. Möglichkeiten und Grenzen dieser Formen der Darstellung des Systemverhaltens werden diskutiert. Abschließend werden praktische Einsatzfelder von Meta-Modellen in der Materialflußplanung und -simulation aufgezeigt.

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