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Dissertations / Theses on the topic 'CATIA'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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1

Holm, Anders, and Magnus Tilly. "CATIA V5 SOM KONCEPTGENERERINGSVERKTYG." Thesis, Halmstad University, School of Business and Engineering (SET), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-771.

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<p>Att ta fram en ny bilmodell är ett tidskrävande och omfattande arbete där många olika kunskapsområden måste samspela. En del i utvecklingsprocessen som får allt större betydelse är designarbetet. Om bilens utförande och design inte tilltalar konsumenterna innebär detta låga försäljningssiffror och därmed förlorade intäkter för företaget.</p><p>Det huvudsakliga syftet med detta arbete är att grundligt undersöka om och hur CAD-programmet Catia V5 med modulen Imagine & Shape (IMA) skulle kunna användas på Volvo Car Corporations designavdelning (PVS). Syftet är också att granska vad en implemen
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Christiansson, Eric, and David Moretti. "Kinematics methodology and simulation in Catia v5." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-22539.

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Andersson, Erik, and Sam Bäckman. "CAD-SYSTEM COMPARISON : CATIA V5 AND ZW3D 2011." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-15716.

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ZW3D 2011 is a very young CAD-system that Pär Nobring at r.a.p.s asked us to put againstone of the world leading CAD-systems today, Catia V5. Since we are going through aneducation that centers round engineering and technical facts, this comparison had to be in tunewith that.After discussion with both Pär Nobring, and our mentor Johan Wretborn, we came to anunderstanding regarding what should be done. We performed a technical comparison of thefollowing main features:· KBE tools (Knowledge Based Engineering)· Curvature and Continuity Analysis· File Format Translation Verification· NC MachiningW
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Berg, Joakim, and Per Øyvind Skog. "Mobil Bastu." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-17859.

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This thesis is an addition to pictures and animation that has been developed using CATIA V5. The animation and the images are a market basis to test whether the product is of interest in the Nordic market. The thesis is structured with elements of the Fredy Olsson method. In this thesis there is also a short presentation of the company Tylö AB, which been chosen to market test the product. A product definition with the sub-headings; “Description and use of product”, “Environmentand users”, “Economy” and “Product inquiry”, are the basis for the product. A list of criteria with conditions and re
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Lindhe, Alexander, and Julia Szalontai. "3D visualization of dynamic drive test data." Thesis, KTH, Maskinkonstruktion (Inst.), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-176263.

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The modular product system of Scania CV AB provides the possibility of complete truck customization while using a limited number of interchangeable components. The high product modularity sets high demands on quality assurance of the delivered products. Geometry and layout assurance is a key factor of the quality control. Dynamic geometry assurance of trucks is accomplished by performing physical tests while measuring the movement of certain components. The results are then analysed in order to ensure that unwanted collisions does not occur during the operation of the vehicle. Test results are
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6

Hörner, Jörg. "Modifikation von Freiformflächen unter Randbedingungen auf der Basis unregelmäßig über den Flächenbereich verteilter Meßpunkte." [S.l.] : Universität Stuttgart , Fakultät Mathematik, 1995. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB6783404.

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Singh, Aakash Narender, and Vijay Govindharajan. "Automated generic parameterized design of aircraft fairing and windshield." Thesis, Linköpings universitet, Fluida och mekatroniska system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-75858.

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The process of design is time consuming and result oriented. There is always a better scope for any design that reduces the time with better precision. Considering this as a major factor during design process, two of the vital parts of the aircraft conceptual design are taken into account where a lot of time can be saved. Major components considered in this work are fairings for the lift generating surfaces and cockpit windshield. In this work the major inference is to reduce the time spent on the initial conceptual design. The two components designed in this work are fairings and windshield.
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Ivanov, Dinko. "Gearbox housing design – topology optimization through generative design." Thesis, KTH, Maskinkonstruktion (Avd.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-244983.

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Detta examensarbete använder ett systematiskt tillvägagångssätt för att omkonstruera ett växellådshus till ett elektriskt fordon med avsikt att förbättra prestanda med avseende på hållfasthet, livslängd och styvhet. I examensarbetet ges även en kort beskrivning av hur växellådan fungerar, vilken roll den spelar i de elektriska fordonen, samt grundläggande teori som används  vid konstruktion av liknande växellådor. Den huvudsakliga arbetsmetoden som använts för att nå målen är topologioptimering och olika lösningar har simulerats för att förenkla den framtida omkonstruktionen. Analyser av de ol
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Jonas, Lundin, and Sköldebrand Mats. "KBE I PRODUKTUTVECKLING PÅ SCANIA : En undersökning av potentialen i CATIA Knowledgeware." Thesis, KTH, Maskinkonstruktion (Inst.), 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-100191.

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Övergången från CATIA V4 till CATIA V5 innebär nya möjligheter för konstruktörerna på Scania att arbeta med Knowledge Based Engineering, KBE, för att effektivisera och kvalitets-säkra sitt arbete. Då CATIA V5 är en ny plattform som innehåller verktyg med samlingsnamnet knowledgware, för att bygga in kunskap i modeller ville Scania undersöka potentialen i att arbeta med KBE, och hur detta skulle kunna ske på Scania. Vid traditionell produktutveckling tas en helt ny artikel fram vid behov och ofta innebär detta att arbete som tidigare utförts, görs om igen. Syftet med arbetet är därför att under
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Pettersson, Carl. "Packningsstrategier för modularisering på chassi : En studie för att öka modulariseringen och flexibiliteten för packning av komponenter på Scanias lastbilschassier." Thesis, Linköpings universitet, Maskinkonstruktion, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-78919.

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Ett av de mest komplexa gränssnittsområdena på Scanias lastbilar är gränssnittet mellan komponenter och ramsidobalkarna. Orsaken till detta är att det inte finns något standardiserat gränssnitt på hur infästningen av en rammonterad komponent ska ske, utan varje komponent har idag ett unikt gränssnitt mot ramsidobalken. Detta försvårar möjligheten till fri placering och speglingsbarhet längs ramsidobalkarna. Detta examensarbete har utförts i syfte att ta fram en beskrivning på hur en rammonterad modul bör utformas, vilka gränssnitt den ska ha mot ramen samt vilken standardiserad längdenhet den
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Al-Sabeh, Mazen. "Algorithme de comparaison de modèles géometriques en évolution : une application avec CATIA V5 /." Montréal : École de technologie supérieure, 2004. http://wwwlib.umi.com/cr/etsmtl/fullcit?pMQ89286.

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Thèse (M. Ing.)--École de technologie supérieure, Montréal, 2004.<br>"Mémoire présenté à l'École de technologie supérieure comme exigence partielle à l'obtention de la maîtrise en génie mécanique". Bibliogr.: f. [110]-111. Également disponible en version électronique.
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Al-Sabeh, Mazen. "Algorithme de comparaison de modèles géometriques en évolution : une application avec CATIA V5." Mémoire, École de technologie supérieure, 2004. http://espace.etsmtl.ca/680/1/AL%2DSABEH%2C_Mazen.pdf.

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Les entreprises manufacturières qui développent des produits complexes (automobile, aviation), produisent et utilisent une grande quantité d'information depuis la phase de développement jusqu'à la fin du cycle de vie du produit. Ces entreprises ont été les premières à modifier leur structure et à développer de nouveaux outils pour optimiser les coûts, les délais et la qualité. Les systèmes de gestion de données techniques sont des outils très utilisés dans les entreprises pour gérer les informations relatives au produit. Cependant, ces systèmes ne permettent pas d'avoir accès à des inform
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Müller-Wilderink, Henrik. "Automation of Offline Programming for Assembly and Welding Processes in CATIA/DELMIA using VBA." Thesis, Linköpings universitet, Maskinkonstruktion, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176611.

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Programming industrial robots for welding or part manipulation tasks is a time-consuming and complicated process, resulting in companies not able to implement robot systems and exploit their advantages. To reduce the time needed for programming, research is looking into ways to automate this process and reduce manual labour.In this thesis a concept for automating the programming process of industrial robots was investigated using EXCEL VBA and CATIA/DELMIA. It was done for an industrial grating model of varying sizes and configurations, resulting in a time reduction of 99% compared to manual c
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Cheung, Ching Chi. "Semi-automated process planning and cost estimation of turned components based on CATIA V5 Machining." Thesis, Jönköping University, JTH, Mechanical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-1304.

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<p>To be more competitive in the market, many companies are trying to speed up the quotation process and quote more attractive prices. Therefore, they have identified a need for support in the quotation process in order to reduce the quotation lead-time and ensure a higher level of accuracy in the cost estimations. The Quotation Calculator, an application program, has been developed as part of the degree thesis which was carried out at AB Norrahammars Mekaniska Verkstad, NMW 2006/07. This Quotation Calculator can be operated to calculate the material and manufacturing costs of a new product.</
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Ohlsson, Johan. "Fixering av Cross-beam på Fixed Caliper 22"." Thesis, Halmstad University, School of Business and Engineering (SET), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-2471.

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<p>Denna rapport behandlar mitt examensarbete som genomfördes i samarbete med Haldex</p><p>Brake AB. Haldex Brake AB håller på och utvecklare en ny generation broms åt lastbilar.</p><p>Uppdraget bestod av tre delar. Att ta fram lösningsförslag som säkerhetsställer beläggjärnets</p><p>placering i förhållande ett beläggjärn så kallad Cross-beam. Att säkerställa att bultar monteras</p><p>med rätt åtdragningsmoment på 230Nm. Den sista tredjedelen av arbetet bestod i att</p><p>presentera lösningar som helt eller delvis eliminerar oljud, när olika komponenter med spel,</p><p>slår i delar i okhuset.<
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Karlsson, Catarina. "Användaranpassning av instruktioner." Thesis, University of Skövde, School of Humanities and Informatics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-2955.

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<p> </p><p>Detta arbete har syftat till att ta reda på vad som är viktigt att tänka på vid utformning av instruktioner för CAD-användare. Som praktikfall har en studie gjorts på Volvo IT där deras instruktioner för CAD/CAM/CAE-systemet CATIA V5 har granskats. Undersökningen mynnade ut i en användarstudie där erfarna användare av systemet fick möjlighet att diskutera den support som finns i dagsläget samt ställa krav på framtida instruktioner. Kraven som togs fram har legat till grund för riktlinjer för hur morgondagens instruktioner skulle kunna göras mer användaranpassade.</p><p>Några områden
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Rajendran, Saravanan. "Design of Parametric Winglets and Wing tip devices : A Conceptual Design Approach." Thesis, Linköpings universitet, Fluida och mekatroniska system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-80721.

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Winglets being a small structure play an important role in reducing the induced drag in aircraft. Many types of winglets have been designed and their significance in reducing the drag is published. One of the main objectives of this master thesis work is to study about the winglet design and about their contribution in reducing induced drag. A brief overview of wing tip devices and their performance from the manufacturers as well as from airliner’s point of view are discussed. Moreover, the role of winglet in reducing the drag of commercial civil jet aircraft is studied and the percentage of d
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Cichy, Mark Andrew. "Parametric Design: An Implementation of Bentley Systems Generative Components." Thesis, University of Waterloo, 2006. http://hdl.handle.net/10012/2866.

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This thesis addresses the need for flexible parametric design tools. It focuses on the implementation of a particular tool, Bentley Systems' Generative Components, by exploring features, strengths and weaknesses, and how features can be implemented in design. An exposition of Generative Components is introduced to bridge the gap between the potential and existing power of parametric tools. Through a case study of the Bahá'í Temple for South America this thesis explores the implementation of Generative Components. The exposition argues for the validity of parametric research, spec
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Jönsson, Simon, and Robin Persson. "Konstruktion av maskinbeklädnad." Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-25844.

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Vårt examenarbete är utfört i samarbete med InterSystem AB i Ängelholm. InterSystem konstruerar, monterar och säljer transportörsystem samt pallastare tillkunder inom livsmedel, läkemedel och kemiindustrin. Syftet med examensarbetet är att förenkla monteringen av maskinbeklädnaden på företagets pallastare. I dagsläget kräver maskinbeklädnaden en mycket tidsödande monteringsprocess som dessutom utförs på en provisorisk arbetsbänk. Vår uppgift har därför varit att göra förändringar i beklädnadens konstruktion för att möjliggöra en snabbare montering samt att konstruera en arbetsplats där monteri
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Hamilton, Jakob, and Mahmoud Jeresi. "Geometry-Based Requirements : Support requirement owners in connecting and mediating requirements from SystemWeaver to CATIA V5." Thesis, Linköpings universitet, Maskinkonstruktion, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-149901.

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Requirements of a Volvo car are stored in a requirements management system at Volvo Car Group (VCG). VCG recently implemented a new requirements management system, a system called SystemWeaver. Many different types of requirements are stored in the SystemWeaver software, where the requirements can only be described in text and pictures. However, some requirements are geometry-based, describing some type of shape or measurement in space that the car should fulfil. Geometry-based requirements are stored in Teamcenter and have two components, the requirement text and requirement geometry in the f
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Zekeyo, S. Jewoh, S. Nezhat, C. Schropp, and S. Miller. "Computergestützte Simulationsschnittstelle – Optimierte Systementwicklung in der Mechatronik." Universitätsbibliothek Chemnitz, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-226124.

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Das Verbinden der Konstruktions- mit der Simulationsdisziplin für Mehrkörpersimulationen ermöglicht es, Produkte in der Konstruktionsumgebung zu gestalten und anschließend in der Simulationsumgebung unter gewünschten Einflüssen auszulegen. Disziplinübergreifende Kommunikation zwischen entsprechenden Softwareprodukten erfolgt meist indirekt, manuell und unter Integritätsverlusten. Zwischen verschiedenen CAD Systemen und MATLAB besteht keine direkte Verbindung, weshalb die SANEON GmbH zusammen mit dem Institut für Flugsystemdynamik der Technischen Universität München eine Schnittstelle zum autom
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Badreddine, Jawad. "Modélisation du grenaillage ultrason pour des pièces à géométrie complexe." Thesis, Troyes, 2014. http://www.theses.fr/2014TROY0015/document.

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Le grenaillage ultrason est un procédé mécanique de traitement de surfaces. Il consiste à projeter des billes à la surface de pièces métalliques, à l’aide d’un système acoustique vibrant ultrasonore. Lors du traitement, les billes sont contenues dans une enceinte spécialement conçue pour la pièce à traiter, et adoptent un comportement similaire à celui d’un gaz granulaire vibré. Le grenaillage ultrason sert à introduire des contraintes résiduelles de compression dans le matériau traité. Ces contraintes de compression sont bénéfiques pour la tenue en fatigue de la pièce et sa résistance à la co
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Luu, ViChi. "Methodology development for parametric CAD modeling in CATIA V5 to aid simulation driven design using turbine volute as a case study." Thesis, Linköpings universitet, Maskinkonstruktion, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-125628.

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This report is the documentation of a master’s thesis which was conducted at Scania CV AB in Södertälje. In this study, the benefits, challenges and conditions of using parametric CAD-models for aiding CFD-simulations and performance-optimization in the product development within internal combustion engines have been assessed. The goal of the thesis included developing and proposing a methodology for design engineers at Scania which will aid them in creating parametric CAD-models which are robust, flexible, comprehensible and intelligent. The study also included assessing the benefits and pre-
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Pettersson, Viktoria, and Malin Magnusson. "Efficiency and Automation in the Interface between Airframe Development and Production : A study to identify and reduce time-consuming activities with focus on the methodology of In-Process Part Definition." Thesis, Linköpings universitet, Maskinkonstruktion, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-159933.

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This thesis started as an initiative from one of the co-authors that previously worked at SAAB AB during summer 2018. During the summer she worked with the design process of In-process part Definition (IPPD) and an interest emerged for making it more efficient. The design process of IPPD (DPOI) is where a design article, designed in CATIA, become manufacturable and adapted for assembly. The DPOI can be seen as the interface between the department of Airframe development and Production at SAAB AB. The first step was to investigate the current DPOI and conduct a pre-study to find time-consuming
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Přibilík, Tomáš. "Aplikace CAM softwaru PowerMILL při programování lopatkového kola." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231213.

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This master’s thesis is focused on modeling and creation of NC programs for machining of the impellers. Software used for modeling is CATIA V5R20 from Dassault Systémes company. For creation of NC programs software PowerMILL from Delcam company is used. Verification of functionality of created NC programs is done in Sinumerik 840d control system.
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Crespo, Catia [Verfasser], Elisabeth [Akademischer Betreuer] Knust, Elisabeth [Gutachter] Knust, and Marius [Gutachter] Ader. "Maturation of Photoreceptor Cells During Zebrafish Retinal Development / Catia Crespo ; Gutachter: Elisabeth Knust, Marius Ader ; Betreuer: Elisabeth Knust." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://d-nb.info/1226813119/34.

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Crespo, Catia Verfasser], Elisabeth [Akademischer Betreuer] [Knust, Elisabeth [Gutachter] Knust, and Marius [Gutachter] Ader. "Maturation of Photoreceptor Cells During Zebrafish Retinal Development / Catia Crespo ; Gutachter: Elisabeth Knust, Marius Ader ; Betreuer: Elisabeth Knust." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-237586.

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Cayuela, Franco J. "La ingeniería colaborativa PLM aplicado en un proyecto internacional: gestión del ciclo de vida de los productos - Catia V6." Bachelor's thesis, Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Escuela de Ingeniería Aeronáutica, 2015. http://hdl.handle.net/11086/1979.

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Trabajo Final (IA)--FCEFN-UNC, 2015<br>Busca transmitir de una manera clara y entendible una guía hacia la ingeniería colaborativa a partir del PLM (Product Lifecycle Management o Gestión del ciclo de vida de los productos), con el objetivo principal de impulsar el PLM en la red académica Argentina y dar a conocer los beneficios de la implementación de esta metodología de trabajo en una PYME o grandes empresas
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Amin, Handren. "A comparative study of 2 CAD-integrated FE-programs using the linear static analysis." Thesis, Halmstad University, School of Business and Engineering (SET), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-2355.

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<p>This Master’s thesis is summery of a comparative study of 2 commercial CAD-integrated</p><p>FE-programs. These FE-programs were CATIA v5 and ABAQUS 6.3-7. The primary</p><p>objective of this study is to investigate the basic FEA capabilities of CATIA and</p><p>ABAQUS 6.7-3 in performing the linear static analysis and to identify whether there are</p><p>any differences and similarities between results the both Finite Element FE codes give.</p><p>The overall research question in the present thesis is: Do different FE programs, here</p><p>CATIA and ABAQUS, give the same results for FE analysis
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Bergelin, Magnus, and Patrik Eriksson. "Hjullyft." Thesis, Halmstad University, School of Business and Engineering (SET), 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-729.

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<p>The graduation essay has been carried out in co-operation with Kalmar Industries in Lidhult, Sweden. The purpose of our essay was to develop a complete construction solution on a hoist that could lift a laying wheel, lift it up and then turn it 90 degrees. After that the wheel shall be placed in a special holder.</p><p>The background of the essay is a record of reports of damage wheels when they been incorrect lifted with a forklift. The hoist shall be used together with the same forklifts that manage the wheels today. </p><p>Together with our instructor at Kalmar Industries we developed a
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Möllberg, Nadine. "Retractable Boarding Step to Scania Crew Cab : Product Development, Design, FEM Simulations and Verification." Thesis, Karlstads universitet, Institutionen för ingenjörsvetenskap och fysik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-62580.

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This master thesis treats the development of a new solution for a retractable boarding step to Scania trucks, which is a part of the modular system. Some customers have the need to transport additional passengers. For such applications, Scania provides trucks featuring a Crew Cab, which is an extended cab with rear doors. Easy exit through the rear doors is important for many customers who use this type of cabin. Therefore, there is a possibility to get a retractable boarding step, equipped with an upper step and a lower foldable, that enables easy entry and exit. This function is especially i
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Nocera, Catia. "Implementação de práticas gerenciais e identidade organizacional : o caso de uma organização militar / Catia Nocera ; orientador, Paulo Otavio Mussi Augusto." reponame:Biblioteca Digital de Teses e Dissertações da PUC_PR, 2008. http://www.biblioteca.pucpr.br/tede/tde_busca/arquivo.php?codArquivo=1477.

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Dissertação (mestrado) - Pontifícia Universidade Católica do Paraná, Curitiba, 2008<br>Bibliografia: f. 117-123<br>O presente estudo tem por objetivo verificar o efeito da implantação de práticas gerenciais na identidade de uma organização militar. Reside neste último aspecto um ponto relevante do trabalho, já que se trata de um contexto específico pouco explorado no<br>The current study aims to verify the effect of the implementation of management practices on the identity of a military organization. In the latter aspect there is another important point of the work, since it is a very specifi
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Escolano, Andrés Inés. "Knowledge-Based Flight Control System Integration in RAPID." Thesis, Linköpings universitet, Fluida och mekatroniska system, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-113531.

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This thesis work presents a parametrized integration of the flight control system within RAPID by means of the automation in CATIA V5, using Knowledge Pattern. Nowadays aircraft’s design and development processes are not only time-consuming but also incur high economic cost. In addition, system integration is highly a multi-disciplinary design process which often involves a large number of different discipline teams working at the same time and space. The main objective of this thesis is to investigate how CAD (Computer Aided Design) software can be used in the early design stages to define th
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Schnauffer, Peter. "Multidisziplinärer Datenfluss im Entwicklungsprozess des Flugzeugbaus am Beispiel eines Senkrechtstarters." [S.l. : s.n.], 2006. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-26884.

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Olofsson, Erik. "Chassis calculations for Frame design." Thesis, Linköpings universitet, Mekanik och hållfasthetslära, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121848.

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This is a Masters Thesis report of a project carried out at Scania AB in Södertälje. The project concerns rationalizing Chassis calculations for use in truck Frame design. The subject for analysis is a six-wheeled articulated truck, and the load cases under study is Lateral Loading, Frame Torsion and Vertical Load on Kingpin. Making robust deformation and stress models with a calculation time sufficiently short and accuracy consistently high for efficient design work is an arduous task. This report presents several approaches to tackle this type of problem. By means of simplifying contemporary
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Kodys, Martin. "Návrh metodiky tvorby 3D modelu femorální části kolenní náhrady." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229892.

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The aim of the Diploma Thesis is to propose the methodology of a 3D model creation of a femoral part of a knee joint replacement. As the knee joint is the most loaded joint of the human body, the function, description and biomechanics relation is described in first part of the Thesis. The second part is focused on degenerative damage of knee joints that leads to the implantation of standard knee joint replacements. The third part deals with the construction of standard knee joint replacements and their surgery implantation. The last part of the Thesis describes the creation of an individual kn
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Mårtensson, Daniel. "Utformningen av ett förstärkt skruvförband på en differentialväxel i bandvagnen BvS10 : Analys av olika förband med hjälp av CATIA och MATLAB." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-104626.

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This is a thesis presents a differential gear which is found in a tracked vehicle called BvS10. The tracked vehicle is manufactured by BAE Systems Hägglunds AB in Örnsköldsvik, Sweden. The differential gear has a bolted house. The differential meets the requirement specifications, but the problem is that the bolts are sheared off because of the extreme torque that the differential is exposed to resist. Previous report on the differential show pictures of bolts which have been sheared off at the threads. This report is also includes three lists that explain seven different proposals which some
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Real, Ehrlich Catia [Verfasser], Jörg [Akademischer Betreuer] Blankenbach, and Andreas [Akademischer Betreuer] Eichhorn. "Echtzeit-Positionierung für Fußgänger innerhalb von Gebäuden auf Basis von Smartphone-Sensoren / Catia Maria Real Ehrlich ; Jörg Manfred Blankenbach, Andreas Eichhorn." Aachen : Universitätsbibliothek der RWTH Aachen, 2018. http://d-nb.info/1186269960/34.

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Wikström, Jonas. "3D Model of Fuel Tank for System Simulation : A methodology for combining CAD models with simulation tools." Thesis, Linköpings universitet, Maskinkonstruktion, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71370.

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Engineering aircraft systems is a complex task. Therefore models and computer simulations are needed to test functions and behaviors of non existing systems, reduce testing time and cost, reduce the risk involved and to detect problems early which reduce the amount of implementation errors. At the section Vehicle Simulation and Thermal Analysis at Saab Aeronautics in Linköping every basic aircraft system is designed and simulated, for example the fuel system. Currently 2-dimensional rectangular blocks are used in the simulation model to represent the fuel tanks. However, this is too simplistic
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Aldegård, Alexander, and William Gapinski. "Metodjämförelse för fixturkonstruktion till prototyptillverkning." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-37026.

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The thesis work is done in collaboration with Prodtex AB, which works to develop digital tools to facilitate the constructor´s work in virtual environments, for instance CAFD within CATIA V5. What the client wanted the project participants to perform was a comparison of the company's semi-automatic software for fixture design, and the traditional construction method with CATIA. The reason for the method comparison is because Prodtex AB requires data, which they can present to potential customers. The participants produced a method to enable the necessary components of the project, the method c
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Svensson, Robert, and Simon Rydberg. "Konstruktionsoptimering av teknisk utrustning." Thesis, Högskolan i Halmstad, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-44851.

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Detta examensarbete handlar om konstruktionsoptimering av en ny och innovativteknisk produkt som riskerar att skadas då användaren av misstag tapparprodukten. Arbetet belyser tidigare studier där dropptester utförts för att insamlakunskap inför viktiga moment i detta arbete. Dropptest av produkten genomfördesoch data samlades in med hjälp av accelerometer och höghastighetskamera.Insamlad data presenteras i olika grafer och beräkningar som beskriversammanstötningsförloppet. Lösningsförslag genereras med CAD programmetCatia V5, sedan simulerades lösningsförslagen i programmet abaqus/explicit eft
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Čička, Peter. "Využití programových prostředků GIS a CAD pro tvorbu digitálního modelu terénu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-227119.

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Master thesis is focused on formation of digital terrain model. The aim of work is to become acquainted with a dilemma in regard to terrain formation theory from the very beginning of data gathering process up to landscape digital model creation of interested area. The result of thesis is to compare advantages and disadvantages of particular programs destined for 3D modelling (ArcGIS, AutoCAD, Atlas DMT, Microstation, Catia, SolidWorks) in relation to geodetics and geoinformatics.
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Gomes, Jansen Anderson. "Simulação digital utilizada para desenvolvimento de um projeto automobilístico." Universidade de Taubaté, 2016. http://www.bdtd.unitau.br/tedesimplificado/tde_busca/arquivo.php?codArquivo=851.

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Diante de um cenário automobilístico que consiste em uma busca incessante por reduções de custos e de tempo para um projeto a importância da simulação digital se destaca de forma contundente pois permite a antecipação de problemas bem como implementação de ações para resolvê-los ainda durante a fase digital, o que remete a uma redução de custos e de tempo. Um dos principais objetivos das montadoras a cada lançamento de um novo veículo é a manutenção e incremento das vendas, não levando em conta somente a divisão de mercado que cada montadora possui, mas também a quantidade real de carros que c
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Greň, Martin. "Návrh a pevnostní kontrola systému řízení letounu TL 4000." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232028.

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Tato diplomová práce se zabývá návrhem mechanismu řízení letounu TL 4000, určení sil působících na jednotlivé součásti řízení a jejich pevnostní analýzou. V této práci jsou vypracovány všechny tři složky řízení a to tak, aby vyhovovaly stavebnímu předpisu CS 23.
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Kurth, Robin. "Automatisierte Ermittlung bauteilspezifischer Kennwerte in komplexen Produktstrukturen zur Abstraktion umfangreicher Gesamtbaugruppen im Textilmaschinenbereich." Universitätsbibliothek Chemnitz, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-172507.

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Steigende Komplexität von Maschinen und Anlagen sowie unternehmensindividuelle Produktstrukturen führen zu Herausforderungen im Handling großer 3D-Modelle in kommerziell verfügbaren CAD-Systemen. Der Vortrag thematisiert die Anwendung unterschiedlicher Automatisierungsmöglichkeiten des CAD-Systems CATIA V5® der Firma Dassault Systèmes. Hierbei wird zum einen auf die besonderen Herausforderungen im Konstruktionsbereich des Textilmaschinenbaus eingegangen. Zum anderen werden Vorschläge für eine parametergesteuerte Anlagenkonzeption auf Basis von Knowledgeware, eine automatisierte Abstraktion gro
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Erener, Kaan. "Developing A Four-bar Mechanism Synthesis Program In Cad Environment." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613354/index.pdf.

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Flap, aileron, rudder, elevator, speed brake, stick, landing gear and similar movable systems used in aerospace industry have to operate according to the defined requirements and mechanisms used in those systems have to be synthesized in order to fulfill those requirements. Generally, without the use of synthesis tools, synthesis of mechanisms are done in CAD environment by trial-error and geometrical methods due to the complexity of analytical procedures. However, this approach is time consuming since it has to be repeated until the synthesized mechanism has suitable mechanism properties like
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Gopinath, Varun. "Industrial Silo Optimization." Thesis, Linköpings universitet, Maskinkonstruktion, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-67645.

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This thesis aims to build a working design-analyze-optimize methodology for Alstom Power Sweden AB at Växjö, Sweden. In order to be profitable in today’s competitive industrial product market, it is necessary to engineer optimized products fast. This involves CAD design and FEA analysis to work within an optimization routine in a seamless fashion which will result in a more profitable product. This approach can be understood as a model-based design, where the 3D CAD data is central to the product life cycle. The present approach provides many benefits to a company because of the use of a centr
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Bergkvist, Marcus, and Christopher Åkerblom. "Shooting Target - Konstruktion : Product Development." Thesis, Högskolan i Halmstad, Maskinteknisk produktframtagning (MTEK), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-25899.

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The shooting sport is one of the most widespread sports in the world and it is being practice in most countries. Based on their own experiences, in competition - and hobby shooting, the client M4Solutions found a demand and need for a shooting target that is manufactured in Sweden. The purpose of the project has been to develop, with the help of Marcus Walldén, two shooting targets from idea to finished product. These two shooting targets, Plate Rack Target and Dueling Tree, would each be equipped with a mechanical resetting system but will in the future have the ability to be provided with an
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Öhman, Oliver, and Christian Wikman. "Konstruktion av svingarm till EcoistVehicleTM." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-34717.

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Den här rapporten handlar om ett maskintekniskt konstruktionsprojekt som framtagits av Christian Wikman och Oliver Öhman. Det är ett uppdrag som givits av EcoistVehicleTM för att slutföra högskoleingenjörsexamen inom maskinteknik vid Högskolan i Halmstad. Princip- och Primärkonstruktion (Olsson, 1995), Fundamentals of Vehicle Dynamics (Gillespie, 1992) och en stor mängd egen sökning har använts som grund till metoden som använts under projektets gång.   EcoistVehicleTM är ett fordonsprojekt som startats av Thomas Koch. Det är en eldriven, singelsits och trehjulig bil med ett drivande bakhjul.
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M, Venkata Raghu Chaitanya. "Model Based Aircraft Control System Design and Simulation." Thesis, Linköping University, Linköping University, Department of Management and Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-19264.

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<p>Development of modern aircraft has become more and more expensive and time consuming. In order to minimize the development cost, an improvement of the conceptual design phase is needed. The desired goal of the project is to enhance the functionality of an in house produced framework conducted at the department of machine design, consisting of parametric models representing a large variety of aircraft concepts.</p><p>The first part of the work consists of the construction of geometric aircraft control surfaces such as flaps, aileron, rudder and elevator parametrically in CATIA V5.</p><p>The
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