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Optimizing the Production Process to Increase Productivity
Fonseca de Novak, Ingrid Zulay ; Jonáš, Jiří (referee) ; Jurová, Marie (advisor)
The diploma thesis deals with the optimization of the layout of the production line of the pre-assembly head in order to optimize the existing production process and its productivity. The theoretical part presents the theoretical knowledge gained by studying the literature focused on optimization of the workplace, lean manufacturing and project management. These findings are the basis for the analytical part, which describes the current state of the production line, including the analysis of the production process. In the following project part, a project for the optimization of the production line is developed.
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The Study Efficiency of Utilization of Selected Machines in Operation
Khachatryan, David ; Horký, Martin (referee) ; Jurová, Marie (advisor)
This thesis deals with examination of the efficiency of the use of the selected machine in the company HARTMANN – RICO, and presents proposals of its increase through lean production methods. The introductory section offers a description of the company's business activities. The theoretical part summarizes the most important findings and methods of lean production. The analytical part examines the machine in terms of production process and subsequently offers an analysis of the current state conducted in order to find bottlenecks in production. The practical part presents proposals of lean production methods implementation with the purpose of increasing the efficiency of the machine.
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Design of clamping device for CNC milling machine
Kašpárek, Jan ; Dočkal, Kryštof (referee) ; Svoboda, Petr (advisor)
The bachelor thesis deals with clamping fixtures problematics for parts with difficult shapes. It aims to design an effective way of clamping of a part machined on CNC machining centre. The output is an adjustment of commercially available clamping system to suit requirements of assignment. The efficiency of the manufacturing process is determined by machining time calculations that showed that series will be finished in required time. Besides that, the thesis provides an overview in various fields, such as used materials in automotive industry, used machining centres in automotive industry and also the overview in principles of clamping.
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Solution technology of production multiple groove guide pulley.
Procházka, Zdeněk ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
Solution technology of production multiple groove pulley, comparison of the technology of construction, choice of technology and semi-finished products, choice of cutting materials, analysis of manufacture clamping. Comparison of production possibilities at the application of two different semi-finished products on multi-purpose engines.Making of working process at the application of machine centre and comparison of the effectiveness of its application.
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Optimizing the Manufacturing Process in a Company
Vrána, Jakub ; Novák, Viktor (referee) ; Videcká, Zdeňka (advisor)
This thesis deals with the management of the production process, focusing on unproductive activities. It comprises analysis of the current situation in the company Teva Czech Industries s.r.o. (the TCI) and suggestions for improvement measures. The first chapter presents theoretical basis for processing work. PMT methods, namely MTM and MOST, lean production with a focus on 5S, TPM and Kaizen are described. The second chapter is focused on the company TCI, core business, organization structure and analyzes the current status. It’s focused primarily on the process of critical non-manufacturing operations and the changeover cleaning process. The third chapter, following the analytical part consists of the proposed recommendations. The fourth chapter deals with the final evaluation.
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Manufacturing Processes Management with Usage of Simulation Tools
Richtr, Jiří ; Karpeta, Vladimír (referee) ; Šunka, Josef (advisor)
Simulace výrobních procesů pomáhá optimalizovat výrobu, logistiku a další systémy, díky čemuž dochází ke snižování nákladů a racionalizaci vnitropodnikových procesů. Využitím diskrétní simulace programu Witness Power with Ease se v diplomové práci optimalizuje logistický tok materiálu ve společnosti Hella Autotechnik, s.r.o. Práce přibližuje metody a jednotlivé fáze tvorby modelu včetně jeho validace a navrhuje vylepšení, díky kterému by mělo dojít ke snížení nákladů na dopravní služby o 24 400 Kč měsíčně.
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Optimization of the technical-technological process of the mechanical workshop with partial robot design
Dlask, Vítek ; Kočiš, Petr (referee) ; Knoflíček, Radek (advisor)
The aim of this diploma thesis is to optimize the production process of the mechanical workshop for the company KNORR - BREMSE Systémy pro užitková vozidla ČR, s.r.o. The objective is to shorten the secondary production time periods and reduce the production area for individual workplaces. After the analysis of the existing state of the mechanical workshop, production was optimized by replacing the machines with new ones supplemented by the automatic rebuilding of technological pallets and partial automation of the production process by using robotic workstations. The new solutions were then critically evaluated in the final part of the thesis. The thesis includes drawings of the new plan of the mechanical workshop and the individual robot workstations.
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