Relevant bibliographies by topics / Computer-aided engineering Computer-aided design. CAD/CAM systems

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Computer-aided engineering Computer-aided design. CAD/CAM systems'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Computer-aided engineering Computer-aided design. CAD/CAM systems.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Computer-aided engineering Computer-aided design. CAD/CAM systems"

1

Kolbasin, Alexander, and Oksana Husu. "Computer-aided design and Computer-aided engineering." MATEC Web of Conferences 170 (2018): 01115. http://dx.doi.org/10.1051/matecconf/201817001115.

Full text
Abstract:
In modern industrial production some of the major factors of successful development include: cost reduction of the production, im-provement of its quality, as well as help to minimise the time in market en-try. Computer-aided design and Computer-aided engineering (CAD / CAE - systems) are the most effective for implementation of these requirements. Possible use of this engineering modeling simulation in conjunction with the power and speed of high performance computing could reduce costs and time of each cycle of designing, and also significantly reduce devel-opment time. The introduction of new technologies, the use of high quality products and engagement of qualified personnel would allow businesses and organizations to get on a path of innovative development of design and production systems.
APA, Harvard, Vancouver, ISO, and other styles
2

Thilmany, Jean. "Where Does CAM Stand?" Mechanical Engineering 129, no. 01 (2007): 30–32. http://dx.doi.org/10.1115/1.2007-jan-2.

Full text
Abstract:
This article describes various engineering ways to use computers in manufacturing industry. Streamlining computer-aided design (CAD) and computer-aided manufacturing (CAM) handoff has long been the dream of engineering organizations that face handoff issues every day. The company, Protomold Co. Inc., ties CAD directly with CAM, to do away with requiring a human in the loop. It makes plastic injection-molded parts from customers’ CAD models. A Minnesota company has nearly automated its mold making. Software designs the mold automatically and automatically commands milling machines. The article also highlights that CAM systems of the future should include easy workarounds that any company could use to customize the software. Like other computer-aided engineering applications, manufacturing software is being pushed forward, although innovation and research is mainly the purview of academics. Researchers are focusing on considering rapid prototyping for making CAD and CAM work together in future.
APA, Harvard, Vancouver, ISO, and other styles
3

McNeal, J. C., H. G. Nilsen, and J. J. Mathews. "CAD/CAM Applications to Mass Properties." Journal of Ship Production 1, no. 02 (1985): 79–87. http://dx.doi.org/10.5957/jsp.1985.1.2.79.

Full text
Abstract:
In the shipbuilding industry, it is relatively common knowledge that CAD/CAM (Computer Aided Design/ Computer Aided Manufacturing) systems can generate accurate and consistent drawings. These drawings can then be used for production support lofting, parts generation, reference material and so forth. However, one of the most significant advantages of utilizing a CAD/CAM system is not so commonly known: the development of a design database. While conventional computer systems generate, store and analyze numerical or textual databases or both, CAD/CAM systems generate, store and analyze data bases of graphics. This paper illustrates methods which optimize use of a graphic data base, focusing on the application of CAD/CAM analytical capabilities to mass properties analyses (as practiced in naval ship design). These methods are results of combining CAD/CAM technology with existing systems and knowledge to achieve cost-effective, technically superior, more accurate methods of performing engineering tasks. Accordingly, methodology, actual productivity comparisons and other related applications are presented.
APA, Harvard, Vancouver, ISO, and other styles
4

Hoffmann, Christoph M. "Constraint-Based Computer-Aided Design." Journal of Computing and Information Science in Engineering 5, no. 3 (2005): 182–87. http://dx.doi.org/10.1115/1.1979508.

Full text
Abstract:
Computer-aided design (CAD) systems have become parametric, basing shape design on constraints and design feature operations. We review the development of constraint-based parametric CAD, explaining some of the foundational issues as well as giving an outlook on possible future directions of development.
APA, Harvard, Vancouver, ISO, and other styles
5

Horváth, László, and Imre J. Rudas. "Emerging Intelligent Technologies in Computer-Aided Engineering." Journal of Advanced Computational Intelligence and Intelligent Informatics 4, no. 4 (2000): 268–78. http://dx.doi.org/10.20965/jaciii.2000.p0268.

Full text
Abstract:
Competition generated the requirement of quick decisions at engineering activities. As a consequence, application of advanced computer modeling in engineering design needs application of intelligent computer methods to assist human decision making. A powerful CAD/CAM system with a comprehensive range of sophisticated modeling tools for describing engineering objects and programming tools for creating modeling procedures constitutes an appropriate environment to accept intelligent methods. The only way of survival for companies producing mechanical products on the competitive edge seems application of advanced modeling together with intelligent decision making. Much modeling, problem solving, database handling, visualization and other methods are involved in a typical computer-based engineering process. This process recently relies upon an integrated set of modeling tools and an integrated product database. Involving intelligent computer methods is a great challenge in this field. This paper surveys advanced modeling from the point of view of application of intelligent methods. It is organized as follows. A characterization of state of the art in advanced engineering modeling reveals important issues to be discussed in this paper. Following this, worldwide network-based group work of engineers is discussed. Human computer interaction (HCI) and network communication methods as important aspects of computer-aided engineering are outlined. Then recent development results in modeling of mechanical systems with special emphasis on integrated modeling of mechanical products, especially well-engineered shapes, are introduced. Finally, virtual manufacturing as an area of involving intelligent methods in CAD/CAM technology is discussed.
APA, Harvard, Vancouver, ISO, and other styles
6

Thilmany, Jean. "Speaking Different Languages." Mechanical Engineering 123, no. 02 (2001): 53–55. http://dx.doi.org/10.1115/1.2001-feb-3.

Full text
Abstract:
This article illustrates the importance of interoperability between computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE) software. Interoperability is an intricate concept, rife with accusation and blame-laying, and dependent on the unseen algorithms and mathematical equations that drive the lines and geometries CAD users see on screen. At the Daratech 2000 summit, a panel of technology users and technology vendors worked together to draft what was called a symposium communique that challenged suppliers to cooperate more with one another to move toward interoperability. The communique calls the interoperability issue one of the most troublesome aspects of CAD, CAM, and CAE usage. PTC in Waltham, MA, has released Associate Topology Bus, a tool that thy company says helps engineers share data between systems by allowing them to exchange geometry as well as what the company calls design-intent, between systems. Autodesk of San Rafael, California, offers interoperable features as what it calls DWG linking between its AutoCAD software and its 3D Studio Viz, a system used by architects. Its Mechanical Desktop software can read printed circuit board data in intermediate data format (IDF) and convert it to AutoCAD objects suitable for further mechanical design and manufacturing applications.
APA, Harvard, Vancouver, ISO, and other styles
7

Corney, J., C. Hayes, V. Sundararajan, and P. Wright. "The CAD/CAM Interface: A 25-Year Retrospective." Journal of Computing and Information Science in Engineering 5, no. 3 (2005): 188–97. http://dx.doi.org/10.1115/1.2033009.

Full text
Abstract:
The vision of fully automated manufacturing processes was conceived when computers were first used to control industrial equipment. But realizing this goal has not been easy; the difficulties of generating manufacturing information directly from computer aided design (CAD) data continued to challenge researchers for over 25 years. Although the extraction of coordinate geometry has always been straightforward, identifying the semantic structures (i.e., features) needed for reasoning about a component’s function and manufacturability has proved much more difficult. Consequently the programming of computer controlled manufacturing processes such as milling, cutting, turning and even the various lamination systems (e.g., SLA, SLS) has remained largely computer aided rather than entirely automated. This paper summarizes generic difficulties inherent in the development of feature based CAD/CAM (computer aided manufacturing) interfaces and presents two alternative perspectives on developments in manufacturing integration research that have occurred over the last 25 years. The first perspective presents developments in terms of technology drivers including progress in computational algorithms, enhanced design environments and faster computers. The second perspective describes challenges that arise in specific manufacturing applications including multiaxis machining, laminates, and sheet metal parts. The paper concludes by identifying possible directions for future research in this area.
APA, Harvard, Vancouver, ISO, and other styles
8

Vinodh, S., and D. Kuttalingam. "Computer‐aided design and engineering as enablers of agile manufacturing." Journal of Manufacturing Technology Management 22, no. 3 (2011): 405–18. http://dx.doi.org/10.1108/17410381111112747.

Full text
Abstract:
PurposeThe purpose of this paper is to investigate computer‐aided design (CAD) and computer‐aided engineering (CAE) as enablers of agile manufacturing (AM).Design/methodology/approachBased on the literature review, the importance of technology integration enabling AM has been found. CAD technology has been used for modelling baseline product; CAE has been used for deriving optimized parameters; new designs have been derived.FindingsThe feasibility of CAD and CAE as enablers of AM has been ensured.Research limitations/implicationsThe study has been conducted only in one automotive sprocket manufacturing organization.Practical implicationsThe practical feasibility of generating new products through technology integration has been ensured.Originality/valueVery little research has been reported on technology‐integrated AM practices. In this study, CAD and CAE have been used for enabling product development.
APA, Harvard, Vancouver, ISO, and other styles
9

Artamonov, E. I., P. A. Pravil’shchikov, and A. V. Tolok. "VII International Conference “Systems of Computer-aided Design, Computer-aided Manufacturing, and Product Data Management” CAD/CAM/PDM-2007." Automation and Remote Control 69, no. 10 (2008): 1814–19. http://dx.doi.org/10.1134/s0005117908100159.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Mohole, A., P. Wright, and C. Séquin. "WebCAD: A computer aided design tool constrained with explicit ‘design for manufacturability’ rules for computer numerical control milling." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 216, no. 6 (2002): 879–89. http://dx.doi.org/10.1243/095440502320193003.

Full text
Abstract:
A key element in the overall efficiency of a manufacturing enterprise is the compatibility between the features that have been created in a newly designed part, and the capabilities of the downstream manufacturing processes. With this in mind, a process-aware computer aided design (CAD) system called WebCAD has been developed. The system restricts the freedom of the designer in such a way that the designed parts can be manufactured on a three-axis computer numerical control milling machine. This paper discusses the vision of WebCAD and explains the rationale for its development in comparison with commercial CAD/CAM (computer aided design/manufacture) systems. The paper then goes on to describe the implementation issues that enforce the manufacturability rules. Finally, certain design tools are described that aid a user during the design process. Some examples are given of the parts designed and manufactured with WebCAD.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Computer-aided engineering Computer-aided design. CAD/CAM systems"

1

Kwong, Kin-wa. "Computer-aided parting line and parting surface generation in mould design /." [Hong Kong : University of Hong Kong], 1992. http://sunzi.lib.hku.hk/hkuto/record.jsp?B1341804X.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

鄺建華 and Kin-wa Kwong. "Computer-aided parting line and parting surface generation in mould design." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1992. http://hub.hku.hk/bib/B31233119.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Young, Jared M. "Nesting automated design modules in an interconnected framework /." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd973.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sturnick, Gerald R. "Integration of computer-aided design techniques into the mechanical product development process /." Online version of thesis, 1989. http://hdl.handle.net/1850/10477.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Rangan, Ravi M. "Engineering data integration in a discrete part design and manufacturing environment." Diss., Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/18837.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Tamburini, Diego Romano. "The analyzable product model representation to support design-analysis integration." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/17106.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Cournoyer, Richard John. "The Application of Parametric Software into the Undergraduate Computer-Aided Manufacturing Environment." Digital WPI, 1999. https://digitalcommons.wpi.edu/etd-theses/1078.

Full text
Abstract:
"This thesis presents an in depth study of Pro/Engineer's manufacturing module and its application into the Computer-Aided Manufacturing (CAM) undergraduate education environment. Mechanical Engineering has a lot to gain by incorporating computers into the undergraduate curriculum in comparison to only the traditional classroom surroundings. Today, complex problems can be solved in mere seconds thanks to the power and speed of current computers. Likewise within today's manufacturing sector, numerical controlled (NC) machines are no longer programmed manually. In today's globally competitive manufacturing environment, integrated systems such as CAD/CAM help reduce the ever-shrinking time to market. This thesis contains the background as well as the curriculum material necessary to teach undergraduate students CAM using Pro/Engineer's manufacturing module. The curriculum material starts with the tutorials to teach and reinforce Pro/Engineer basic sketcher skills, which are necessary background information. Followed with in-depth click tutorials to teach the manufacturing module for 2 axes turning, and 3 axes hole drilling and milling. It also includes the necessary lab manuals that reinforce the class lecture material, an electronic manufacturing exam, and the students' evaluations from 2 terms when the CAM course (ME3820) was offered."
APA, Harvard, Vancouver, ISO, and other styles
8

Du, Plooy Elsje. "3-D Computer-aided Design (CAD) and Computer Numerical Control (CNC) milling : An alternative to traditional ceramics master moulding technology." Thesis, Bloemfontein: Central University of Technology, Free State, 2014. http://hdl.handle.net/11462/236.

Full text
Abstract:
Thesis (M. Tech. (Design and Studio Art)) -- Central University of Technology, Free State, 2014
This quantitative research project investigates the utilization of emerging technologies within the arts with a view on establishing an interdisciplinary approach between ceramics and engineering. The traditional manufacturing method of producing master moulds is a time-consuming process for the studio ceramicist. This study explores whether computer-aided design (CAD) and computer numerical control (CNC) milling can accelerate the design and manufacturing process when developing master moulds as an alternative to using traditional methods. It investigates whether SolidWorks® can be applied as a suitable CAD design tool for the creation of ceramic vessel forms in order to reduce the design development time frame. It furthermore investigates whether CNC milling can be used as a viable manufacturing technology for the making of vessel prototypes and master moulds from CAD data, the overall objective being to improve and accelerate the plaster of Paris master mould manufacturing process for the batch production of studio-based ceramic artefacts. Findings from this study indicate that emerging technologies have a lot to offer the artist when it comes to providing new possibilities for the creation of artefacts and that SolidWorks® and CNC milling can be utilized as a viable interdisciplinary manufacturing approach between ceramics and digital manufacturing technologies.
APA, Harvard, Vancouver, ISO, and other styles
9

Yang, Qinghao. "Design of an integrated CAD/CAPP system using spatial and graphic decomposition algorithm /." Hong Kong : University of Hong Kong, 1999. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21129757.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Marcon, Junior Simão. "Definição de reserva de espaço durante o PDP para assegurar manutenção de componentes-chave." Universidade Tecnológica Federal do Paraná, 2015. http://repositorio.utfpr.edu.br/jspui/handle/1/1415.

Full text
Abstract:
Apesar da mantenabilidade ser considerada importante dentro do PDP, a literatura, bem como as metodologias de desenvolvimento de produto tratam desse parâmetro superficialmente e indiretamente. Baseado nisso, melhorar o endereçamento do parâmetro mantenabilidade se faz necessário durante as etapas iniciais do desenvolvimento do produto, onde os custos atrelados às alterações são menores. Uma forma de considerar a mantenabilidade é por meio das reservas de espaço. As reservas de espaço têm como objetivo assegurar o tratamento virtual, utilizando sistemas CAD, de um espaço que será empregado futuramente pelos técnicos para realizar a manutenção do produto. Atualmente, a reserva de espaço é empregada de forma manual, gastando horas do desenvolvimento de produto e dependente do conhecimento prévio de pessoas experientes. A presente dissertação tem como objetivo propor um conjunto de procedimentos e um aplicativo computacional para auxiliar a equipe de desenvolvimento de produto no tratamento do parâmetro mantenabilidade, por meio da reserva de espaço, de forma ágil e concisa. A metodologia usada para atingir os objetivos está disposta em três pilares: i/entender a literatura relevante ao tema; ii/desenvolver os procedimentos necessários e um aplicativo computacional para auxiliar a equipe de desenvolvimento, ao longo do PDP, a considerar a mantenabilidade; e iii/validação dos resultados. Com esse corpo de conhecimento, foi possível criar procedimentos e um aplicativo computacional que visam endereçar a mantenabilidade, com o uso de reservas de espaço, durante o PDP. A proposta foi validada por meio da apresentação dos procedimentos e do aplicativo a um grupo de profissionais da indústria automotiva. Com a coleta de respostas oriundas de dois questionários, pode-se avaliar os resultados obtidos. Os resultados indicam que os procedimentos e o aplicativo possuem potencial para melhorar a forma de considerar a mantenabilidade durante o PDP.
Even though maintainability is regarded as important in the PDP, both literature and PDP methodologies deal with this parameter superficially and in an indirect manner. With that, it becomes clear that the proper addressing of the maintainability parameter is necessary in the early stages of the PDP when the costs associated with design changes are smaller. One way of addressing maintainability is through the use of space claims. The space claims have as their goal to assure the virtual analysis using CAD systems, during product development, of the space that will be used by technicians to perform product maintenance. Currently, the space claims are done manually, spending valuable development time/hours and dependent on the previous knowledge of experts. The purpose of this thesis is to propose a set of procedures and a computer application to assist the product development team in the treatment of maintainability parameter, through the usage of space claims, agile and concisely. The methodology used to reach the objectives is supported by three main components: i/understanding the relevant literature; ii/ developing the needed procedures and a computer application to assist the product development team, during PDP, to address maintainability; and iii/results validation. With this knowledge, it was possible to design the procedures and a computer application aiming to address the maintainability, through the space claims, during PDP. The proposal was validated through the presentation of procedures and computer application to a professional group in the automotive industry. By collecting answers originated from two questionnaires, could evaluate the results. The results show that set of procedures and computer application have a potential to improve the way of address maintainability during PDP.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Computer-aided engineering Computer-aided design. CAD/CAM systems"

1

Milner, D. A. Computer-aided engineering for manufacture. Kogan Page, 1986.

APA, Harvard, Vancouver, ISO, and other styles
2

C, Vasiliou V., ed. Computer-aided engineering for manufacture. McGraw-Hill, 1987.

APA, Harvard, Vancouver, ISO, and other styles
3

J, Davies B., ed. Surface engineering geometry for computer-aided design and manufacture. Ellis Horwood, 1987.

APA, Harvard, Vancouver, ISO, and other styles
4

The C4 handbook: CAD, CAM, CAE, CIM. Tab Professional and Reference Books, 1989.

APA, Harvard, Vancouver, ISO, and other styles
5

Gu, Ning. Computational design methods and technologies: Applications in CAD, CAM, and CAE education. Information Science Reference, 2012.

APA, Harvard, Vancouver, ISO, and other styles
6

1953-, Maekawa Takashi, ed. Shape interrogation for computer aided design and manufacturing. Springer, 2010.

APA, Harvard, Vancouver, ISO, and other styles
7

Rüdiger, Dillmann, ed. Computer-Aided Design and Manufacturing: Methods and Tools. Springer Berlin Heidelberg, 1986.

APA, Harvard, Vancouver, ISO, and other styles
8

Fasching, Franz. Technology CAD Systems. Springer Vienna, 1993.

APA, Harvard, Vancouver, ISO, and other styles
9

Rolf, Lindner, and Schlechtendahl E. G. 1938-, eds. Computer aided design: Fundamentals and system architectures. 2nd ed. Springer-Verlag, 1990.

APA, Harvard, Vancouver, ISO, and other styles
10

International, Conference Design Manufacture in Modern Industry (2nd 1995 Bled Slovenia). 2nd International Conference Design Manufacture in Modern Industry: Proceedings, Slovenia, Bled, 29-30 May 1995. Faculty of Mechanical Engineering, University of Maribor, 1995.

APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Computer-aided engineering Computer-aided design. CAD/CAM systems"

1

Weber, Moritz, and Reiner Anderl. "Ontology-Based Calculation of Complexity Metrics for Components in CAD Systems." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77256-7_1.

Full text
Abstract:
AbstractThe high complexity of assemblies and components in Computer-Aided Design (CAD) leads to a high effort in the maintenance of the models and increases the time required for adjustments. Metrics indicating the complexity of a CAD Model can help to reduce it by showing the results of changes. This paper describes a concept to calculate metrics aiming to describe the extent of complexity of components in CAD systems based on an ontology-based representation in a first step. The representation is initially generated from CAD models using an automated process. This includes both a boundary representation and the history of the feature-based design. Thus, the design strategy also contributes to measuring the complexity of the component so that the same shape can lead to different complexity metrics. Semantic rules are applied to find patterns of the design and to identify and evaluate various strategies. Different metrics are proposed to indicate the particular influence factors of complexity and a single measure for the overall complexity. Furthermore, the influencing factors can also be used to allow the designer to see how to reduce the complexity of the component or assembly.
APA, Harvard, Vancouver, ISO, and other styles
2

Grabowski, H., and R. Anderl. "CAD-Systems and Their Interface with CAM." In Computer-Aided Design and Manufacturing. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-82748-8_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Mounajed, M. B., and M. Z. Sandouk. "Design Considerations of the OMRAN System; a CAD-System for Construction Engineering in Micro-computer Environment." In Architectural Design and CAD. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-8387-1_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Ismail, Mohammed. "CAD-Compatible Analog System Design: A New Design Concept." In The Kluwer International Series in Engineering and Computer Science. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-1535-3_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Oury, Jacob D., and Frank E. Ritter. "Introducing Interface Design for Remote Autonomous Systems." In Human–Computer Interaction Series. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-47775-2_1.

Full text
Abstract:
AbstractThis chapter presents a high-level overview of how designers of complex systems can address risks to project success associated with operator performance and user-centered design. Operation Centers for remote, autonomous systems rely on an interconnected process involving complex technological systems and human operators. Designers should account for issues at possible points of failure, including the human operators themselves. Compared to other system components, human operators can be error-prone and require different knowledge to design for than engineering components. Operators also typically exhibit a wider range of performance than other system components. We propose the Risk-Driven Incremental Commitment Model as the best guide to decision-making when designing interfaces for high-stakes systems. Designers working with relevant stakeholders must assess where to allocate scarce resources during system development. By knowing the technology, users, and tasks for the proposed system, the designers can make informed decisions to reduce the risk of system failure. This chapter introduces key concepts for informed decision-making when designing operation center systems, presents an example system to ground the material, and provides several broadly applicable design guidelines that support the development of user-centered systems in operation centers.
APA, Harvard, Vancouver, ISO, and other styles
6

Hu, Min, Bang Chen, and Qingtao Xia. "Design and Application of Remote Monitoring System Based on CAD for Foundation Pit." In Recent Advances in Computer Science and Information Engineering. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-25766-7_77.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ye, Jia-bei, and Guo-qiang Cui. "Design of Parametric CAD System for Ceramic Products Based on Virtual Reality Technology." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-51100-5_32.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

"Integrated Precision Inspection System for Manufacturing Based on CAD/CAM/CAI Environment." In Computer-Aided Design, Engineering, and Manufacturing. CRC Press, 2000. http://dx.doi.org/10.1201/9781420049978-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Pahk, Heui. "Integrated Precision Inspection System for Manufacturing Based on CAD/CAM/CAI Environment." In Computer-Aided Design, Engineering, and Manufacturing. CRC Press, 2000. http://dx.doi.org/10.1201/9781420049978-c4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

"Chapter Twenty-Four Computer-aided Design (CAD)." In Manufacturing Systems Engineering, edited by Katsundo Hitomi. Routledge, 2017. http://dx.doi.org/10.1201/9780203748145-29.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Computer-aided engineering Computer-aided design. CAD/CAM systems"

1

Molcho, Gila, Ronit Schneor, Yaron Zipori, Pawel Kowalsi, Berend Denkena, and Moshe Shpitalni. "Computer Aided Manufacturability Analysis Closing the CAD-CAM Knowledge Gap." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59280.

Full text
Abstract:
Due to rising demands in efficiency of design and manufacturing of industrial products, collaboration and exchange between designers and process planners is a permanent challenge. In an industrial survey carried out as part of this research, all participants emphasized the lack of collaboration and cooperation between designers and process planners. Although evolving CAD, CAM, CAPP and PLM tools provide the backbone for such cooperation and collaboration, additional structured supporting tools and processes are still required. This paper presents a holistic approach and supporting software tools for closing the knowledge gap and capitalizing on available manufacturability knowledge. Two complementary tools have been developed and implemented to ensure the efficiency and effectiveness of product and process design. The first is CAMA (Computer Aided Manufacturability Analysis), a system for capturing available “know how” and providing designers easy and effective insight regarding the manufacturability of their design. The system has been designed to facilitate upstream manufacturability validation and identification of areas of a design that are difficult, expensive or impossible to machine. The second tool is a process plan evaluator expert system tool capable of evaluating alternative process plans. The insight enabled by the evaluation is then also fed back to the designer and to CAMA, thus further initiating organizational learning.
APA, Harvard, Vancouver, ISO, and other styles
2

Leu, Ming C., and Amit Gawate. "Computer Aided Design of Implant Based Dental Restorations." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59241.

Full text
Abstract:
Implant based dental restorations have many advantages over standard removable dentures because using implants can prevent the loss of jawbones, help restore facial features, and enable the patients to get firm bites. A critical step in this kind of restorations is the fabrication of the dental bar on which the denture sits. A dental bar is patient-specific because each patient’s jawbone is unique and the device needs to be conforming to the patient’s gingival surface. The design of a dental bar is crucial to the success of dental restorations. Traditionally, designing a dental bar is a lengthy and laborious process and requires high levels of craftsmanship. There have been attempts to develop CAD/CAM systems towards automating design and fabrication of dental restorations. However, currently available commercial CAD/CAM systems are only capable of making crowns, bridges, copings, onlays and veneers, and they are not capable of making dental restorations involving multiple teeth. The present paper describes a method for computer aided design of a dental bar used in implant based dental restorations. The method starts with a set of digital scan data representing the patient’s gingival surface and generates a CAD model of a dental bar that is ready for fabrication of a physical dental bar.
APA, Harvard, Vancouver, ISO, and other styles
3

Nanjundaswamy, V. G., Amit Kulkarni, Zhuo Chen, et al. "Intuitive 3D Computer-Aided Design (CAD) System With Multimodal Interfaces." In ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/detc2013-12277.

Full text
Abstract:
The existing interfaces for 3D CAD modeling softwares use 2D subspace inputs such as x and y axes of mouse to create 3D models. These existing interfaces are inherently modal because one needs to switch between subspaces, and disconnects the input space from modeling space. This makes existing interfaces tedious, complex, non-intuitive and difficult to learn. In this paper, a multi-sensory, interactive, and intuitive 3D CAD modeling interface is presented to address these shortcomings. Three different modalities (gestures, brain-computer interface, and speech) have been used for creating interactive and intuitive 3D CAD modeling interface. DepthSense® camera from SoftKinetic is used to recognize gestures, EEG Neuro-headset from Emotiv® is used for acquiring, and processing neuro-signals and CMU Sphinx is used for recognizing and processing speech. Multiple CAD models created by several users using the proposed multi-modal interface are presented. In conclusion, the proposed system is easier to learn and use as compared to the already existing systems.
APA, Harvard, Vancouver, ISO, and other styles
4

Rangel, Fernando, and Jami J. Shah. "Integration of Commercial CAD/CAM System With Custom CAPP Using Orbix Middleware and CORBA Standard." In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/dac-34069.

Full text
Abstract:
This paper discusses the issues of integrating the Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM) programs in commercial software. Integration was achieved through implementation of a computer-aided process planning (CAPP) system within the commercial software. The part model was imported into, or designed in, the commercial CAD system. Manufacturing information was then extracted from the part model by the CAPP system using commercial Application Programming Interfacing (API) methods. The CAPP system then uses the extracted information to produce a process plan consistent with the requirements of the commercial CAM module to produce Numerical Control (NC) code. The internal integration was accomplished using commercial API methods that dynamically bind the CAD, CAPP, and CAM into a single continuous application. These APIs are implemented using the Orbix middleware following the CORBA standard. A case study demonstrating the integration is presented. Strengths and weaknesses of integrating the CAD and CAM domains using APIs and middleware are discussed.
APA, Harvard, Vancouver, ISO, and other styles
5

Kalyan-Seshu, Uma-Sankar, and Bert Bras. "Integrating DFX Tools With Computer-Aided Design Systems." In ASME 1998 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/detc98/dac-5621.

Full text
Abstract:
Abstract The growing emphasis on environmentally conscious design and manufacturing approaches has placed new burdens on designers. The amount of information available to designers is of great significance in making life cycle assessments on a product. However, well-established commercial CAD systems do not provide means for evaluating most of the different life cycle aspects of the product being modeled. Hence there is a need to have a CAD-environment where the life cycle tools (DFX tools in this work) are integrated with these systems so that life cycle design is made possible. In the research discussed in this paper, the specific focus is to enable the quantification and enhancement of product assemblability, serviceability, recyclability, remanufacturability, de-manufacturability, and life cycle impact during product design. Guidelines for integrating some of the commercially available CAD packages (I-DEAS and Pro/ENGINEER) to these assessment models, and ways to use the input information to some these assessments for making other assessments are developed. A case study is given to illustrate the approach.
APA, Harvard, Vancouver, ISO, and other styles
6

Harper, Brian, and David W. Rosen. "Computer-Aided Design for Product De- and Remanufacture." In ASME 1998 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/detc98/cie-5695.

Full text
Abstract:
Abstract Increasingly, designers are asked to consider additional types of requirements, including the environmental impact of their designs during the product’s lifetime and after its useful life. Two of these types of requirements are investigated in this paper. Demanufacturing is the process of dismantling a product and preparing for the disposal or recycling of components, modules, or materials. Product reuse retains a greater portion its value and often requires remanufacturing, the refurbishment of a product or product modules. Assessments of a product’s ease of de- and remanufacture are often desirable at various stages during the design process. In this paper, requirements for CAD representations to support de- and remanufacture assessments are identified. Information requirements are classified into categories according to the difficulty in extracting the information from assembly-based CAD representations. Information not obtainable from CAD representations is noted. Methods for querying CAD systems to extract significant amounts of this information are presented. These methods have been incorporated into the prototypical CAD system CODA. This work is applied to the design for de- and remanufacture of an automotive instrument cluster. It is shown that feasible disassembly sequences can be generated, ideal parts can be recognized, disassembly times can be reliably estimated, and input can be generated for spreadsheet-based assessment tools.
APA, Harvard, Vancouver, ISO, and other styles
7

Ouillette, Joanne J. "Designing the Future DDG 51 Class Computer Aided Design." In ASME 1993 International Computers in Engineering Conference and Exposition. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/edm1993-0105.

Full text
Abstract:
Abstract The DDG 51 Class of AEGIS guided missile destroyers is the Navy’s premier surface combatant. Named for famed World War II hero. Admiral Arleigh Burke, these ships represent state-of-the-art technology. This 504 foot, 8,300 ton destroyer has been designed with improved seakeeping and survivability characteristics and carries the sophisticated AEGIS Weapon System. Derived from the Greek word meaning “shield”, AEGIS ships are the “shield of the fleet”. The Navy has commissioned the first two ships of the class. They have performed beyond expectation in rigorous at-sea trials designed to fully test combat capability. The DDG 51 Class ships are replacing retiring fleet assets. In a decreasing Department of Defense (DoD) budget environment, however, acquisition costs must be reduced to continue to build capable warships. The Navy’s Destroyer Program Office is pursuing the implementation of Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) technology to reduce costs without reducing ship’s capability. Under Navy direction, the ship construction yards, Bath Iron Works and Ingalls Shipbuilding, are aggressively pursuing the transition to CAD-based design, construction, and life cycle support This effort also involves General Electric, the Combat System Engineering Agent. Building a three dimensional (3D) computer model of the ship prior to construction will facilitate the identification and resolution of interferences and interface problems that would otherwise go undetected until actual ship construction. This 3D database contains geometry and design data to support system design. Accurate construction drawings, fabrication sketches, and Numerical Control (NC) data can be extracted directly from the database to support construction at each shipyard. At completion of construction, a model representing the “as built” configuration will be provided as a lifetime support tool for each ship’s projected 40 year life. The transition to CAD-based design and construction has applied fundamental concepts of the DoD’s Computer Aided Acquisition and Logistic Support (CALS) initiative. In addition to creating a 3D database representing ship design, the shipyards have developed a neutral file translator to exchange this data between Computervision and Calma CAD systems in operation at Bath Iron Works and Ingalls Shipbuilding respectively. This object oriented transfer capability ensures data is shared rather than duplicated. The CALS concepts of concurrent engineering and computer aided engineering analysis are being applied to design an upgrade to the ship that features the addition of a helicopter hanger. The CAD models are used as an electronic baseline from which to assess proposed modifications. Optimizing the design before the first piece of steel is cut will reduce construction costs and improve the quality of the ship.
APA, Harvard, Vancouver, ISO, and other styles
8

Kang, Xiumei, and Qingjin Peng. "Computer-Aided Fixture Planning: A Review." In ASME 2008 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/detc2008-49139.

Full text
Abstract:
Fixture planning is a complex activity restricted by the extreme diversity of workpieces and constraints of design geometry, part accessibility, working force, and component deformation. This paper reviews major approaches to computer-aided fixture planning (CAFP). Geometry methods, kinematical analysis, force analysis, deformation analysis, case-base reasoning, fixture assembly planning, feature-based methods, rule-based methods and optimization methods are surveyed. The CAFP systems are summarized as CAD-based systems and Web-based systems. Some promising research areas are identified in respect of fixture design, assembly planning and virtual fixture planning.
APA, Harvard, Vancouver, ISO, and other styles
9

Tsai, Wu-Jung, and Jyh-Jone Lee. "An Automated System for Cam Design and Manufacture." In ASME 1994 Design Technical Conferences collocated with the ASME 1994 International Computers in Engineering Conference and Exhibition and the ASME 1994 8th Annual Database Symposium. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/detc1994-0250.

Full text
Abstract:
Abstract In this paper, we developed an automated system for the design and manufacture of three-dimensional cams. This system incorporates the computer-aided design, manufacturing and inspection three sequences into one automated process. First, a computer package employing the theory of gearing is developed for synthesizing and animating cam mechanisms. Then, a module for generating NC programs for a five-axis CNC machine to manufacture spatial cams is established. Finally, a computer-aided inspection system for measuring cam profile is introduced. This automated CAD/CAM/CAI system is illustrated with an example on the design of a roller gear cam.
APA, Harvard, Vancouver, ISO, and other styles
10

Hotchkiss, Anthony. "The Development of a Profile-Milling Program for Teaching Computer-Aided-Manufacturing and CNC Programming." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/cie-4439.

Full text
Abstract:
Abstract At SUNY College at Buffalo, a new course, TEC302, CAD/CAM, computer-aided-design and computer-aided-manufacturing was added to the Industrial Technology (IT) undergraduate curriculum in the fall of 1994. At that time, the technology department had been using the AutoCAD system for design/drafting, and SmartCAM for demonstrating computer-aided-manufacturing. SmartCAM is a sophisticated product that takes a great deal of training to use, does not work directly in AutoCAD, and with only four licenses, was not available to all the students. For these reasons, the author developed a CAM program, VAL-CAM, that works inside AutoCAD, and has most of the aspects of a more sophisticated CAM program, yet is simpler to use, is available to all students, and automatically generates CNC (computer-numerical-control) code suitable for driving the departments’ vertical milling machining center. This paper discusses the development of VAL-CAM, which is written in the AutoLISP language for compatibility with AutoCAD. The dialogue control language (DCL) of AutoCAD was also used for part of the user interface for VALCAM. The algorithms, flow diagrams, pseudo code and actual LISP code for some of the more interesting parts of the program are presented. VAL-CAM is under continuous development, and later sections of the program will be discussed in future papers.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography