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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.
191

Účel designu u ručního nářadí / The purpose of design for hand tools

Remeš, David January 2018 (has links)
This thesis deals with the effect of the design on hand tools. In the first theoretical part of this thesis, individual manual operations carried out during manufacturing are being further analyzed. The next part then focuses on the individual aspects of the product design and its influence on the hand tools. Followed by the processing of achieved parameters in handwork. The experimental part of this thesis deals with adjustments of the tap wrench´s handles made for manual cutting of internal threads. The utilization of the material when selecting a semi-finished product from blanks as well as the evaluation of the manufacturing in this way itself are also closely described in this part.
192

Identifikace a hodnocení ergonomických rizik na pracovišti z pohledu zaměstnavatele / Identification and Assessment of Ergonomic Risks in a Workplace from the Employer's Point of View

Vyroubalová, Klára January 2018 (has links)
The diploma thesis focuses on the risk assessment in area of Occupational Health and Safety (OSH), concrete ergonomic risks in a workplace. Analysis of the current state evaluation OSH area, ergonomics and methods for the identification and risk management. The main task of this thesis is to analyze current state, evaluate ergonomic risks and find measures to eliminate risks proposed by financial evaluate on a model company.
193

Design kolébkové pily / Design of Firewood Saw

Ferda, Tomáš January 2019 (has links)
This thesis describes a proposal for a rocker saw design. It addresses the general lack of current solutions, their description and it is drawing conclusions of these. The object of this thesis is to try to avoid potential problems which are being discussed in this thesis and therefore suggests solutions for enhancing the rocker saw, especially on the visual and ergonomic side.
194

Design dvoupohledového bezpečnostního rentgenu / Design of Security X-ray Baggage Scanner

Dudková, Zuzana Anna January 2019 (has links)
The goal of this diploma thesis is designing a medium-sized security x-ray machine used predominantly for screening cabin luggage and middle-sized parcels. The introductory section of the thesis concentrates on general overview of the whole field through analyses of the design and technical parameters of typical products. The latter part of the thesis is concentrated on the designing a new product using the knowledge base and information obtained within the research. The final product is designed with respect to ergonomic and technical requirements, nevertheless it represents a new perspective on the topic.
195

Posouzení ergonomie výrobního stroje / Assessment of production machine ergonomics

Klapetek, Václav January 2021 (has links)
The Master’s thesis addresses the issue of ergonomics. The aim of the diploma thesis is to analyze the current ergonomic state of the production line with the subsequent detection of ergonomic risks, the use of various assessment methods and comparison with legislative requirements. After defining the deficiencies, corrective actions are proposed, leading to their elimination and reduction of work intensity. The ergonomic analysis was performed within Tyco Electronics Czech s.r.o. The analytical part follows up on, in depth, the theoretical part of the work, where all its aspects are listed in addition to the introduction of ergonomics as a scientific discipline.
196

Koncepční návrh hornokřídlého letounu s využitím konstrukčních prvků předchozího typu / Conceptual design of an upper wing aircraft using structures parts of the previous type

Koudelka, Jaroslav January 2021 (has links)
The aim of this diploma thesis is to design a new high-wing aircraft for the company TL ultralight using the structural elements from another models from their portfolio. The design is created with an emphasis on crew comfort and cabin ergonomics. The first part of the thesis focuses on the description of the basic requirements for the aircraft and its classification in aviation regulations. It also contains a research part of competing types and currently produced type, which the proposed aircraft should replace in the company's portfolio. Then follows the characteristics of the individual parts of the airframe, the specification of the parts, which will be used from another types from portfolio, and parts which will be completely designed. Great emphasis is placed on the layout of the interior and its design and ergonomic. The proposed aircraft then demonstrates theoretical calculations of basic performances and a preliminary mass analysis. In the end, the benefits of the newly designed aircraft are evaluated with respect to the competing types.
197

Design dětského kočárku / Design of pram

Snášel, Martin January 2008 (has links)
Pram is more complicated product, than you may think. Regular first opinion puts pram into some sort of toy but it is exactly contrary. This product contains user’s demands from two point of view - parents and baby. These users have different needs and - as we are get used today - we want to have not just working stuffs but modern, nice and make it naturally like part of our lifes. We can’t prefer design and leave functionality behind or make it really complicated to produce just with efford create something new. In this project I tried find compromise and come out with design with new features, ideas and experimental look but with same function ability. Main point of designing the pram was create universal pram with easy use during whole first 3 baby periods (from 0 to 2 years old baby) and decrease the final number of needed parts. I focused on original design and carriage parts which can be formed according to baby needs. Create universall pram but also easy to transport and fold. There are two main features designed completelly from scratch: modifiable carriage part and design attractive no center axis wheels.
198

Vliv optimalizace uspořádání montážních pracovišť na ekonomické, logistické a procesní parametry výrobního systému ve firmě Automotive Lighting / Optimal layout of assembly workplaces and its effect on economical, logistic and procedural parameters of the manufacturing systems at an Automotive Lighting company

Procházka, Jan January 2013 (has links)
The master thesis deals with layout optimizing of pre-assembly workplaces in company Automotive Lighting Jihlava. Identification of actual status and analysis of defects was provided. Based of this investigation two versions of future ordering were compared. One of them was chosen by multi-criterion evaluation and detail plan was plotted. Ergonomic analysis by software simulation and economic balance were done too.
199

Design tramvaje / Design of Tram

Řihánek, Šimon January 2015 (has links)
The content of this diploma thesis is design of a low-floor tram, primarily intended for inner-city use. The thesis includes a brief summary of the historical development, analysis of current trends in tram design and analysis of currently used technical solutions. The main part is devoted to the design process, resulting in shape and graphical solution of the exterior and interior arrangement while respecting the structural and ergonomic requirements in respect of passengers and the driver of the vehicle.
200

Design stroje pro řezání vodním paprskem / Design of Machine for Water Jet Cutting

Rašková, Jana January 2016 (has links)
The aim of this thesis is an innovative approach to design of machines for waterjet cutting with technical, aesthetic, ergonomic and ecological requirements. The work focuses on the interaction between user and machine in small batch operation.

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