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Journal articles on the topic 'CAD ENVIRONMENT'

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Author: Grafiati

Published: 14 March 2023

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1

Živanović, Saša, and Radovan Puzović. "Converting of virtual machine from different CAD/CAD environments and its configuring in desired environment." Tehnika 77, no. 1 (2022): 47–54. http://dx.doi.org/10.5937/tehnika2201047z.

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This paper describes the conversion of a virtual machine from different CAD/CAD environments and its configuring in the desired environment, which often arises as a need when you want to simulate the operation of a specific machine. In this case, two CAD/CAM environments are considered, namely Cimatron and Creo. The possibility of transfer the desired virtual machine from Cimatron CAD/CAM system and its converting to PTC Creo is considered, with an example of identical simulation in both environments. The transferred files of virtual machine are configured in the PTC Creo and STEP-NC Machine software environments. After configuring the virtual machine, the machine simulation was performed in the mentioned software environments.

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2

Triltsch, Udo, Ulli Hansen, and Stephanus Büttgenbach. "CAD-Entwurfsumgebung für Mikrokomponenten (CAD Environment for Micro Components)." tm - Technisches Messen 70, no. 5-2003 (May 2003): 244–50. http://dx.doi.org/10.1524/teme.70.5.244.20059.

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3

Bijl, Aart. "A CAD Logic Modelling Environment." Architectural Science Review 28, no. 4 (December 1985): 104–14. http://dx.doi.org/10.1080/00038628.1985.9697260.

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4

SHINNO, Hidenori, and Yoshimi ITO. "Product Description in CAD/CAM Environment and Its Application." Journal of the Society of Mechanical Engineers 91, no. 833 (1988): 355–61. http://dx.doi.org/10.1299/jsmemag.91.833_355.

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5

Połowniak, Piotr, and Mariusz Sobolak. "Modeling a globoid worm in CAD environment." Mechanik, no. 1 (January 2015): 71–74. http://dx.doi.org/10.17814/mechanik.y2015.iss1.art2.

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6

Wang, Q. H., J. R. Li, and H. Q. Gong. "A CAD-linked virtual assembly environment." International Journal of Production Research 44, no. 3 (February 2006): 467–86. http://dx.doi.org/10.1080/00207540500319294.

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7

Kronreif, Gernot, and Man-Wook Han. "Integrated Robot Navigation in CAD Environment." IFAC Proceedings Volumes 30, no. 14 (July 1997): 239–44. http://dx.doi.org/10.1016/s1474-6670(17)42728-5.

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8

Hamri, Okba, J.-Claude Léon, Franca Giannini, and Bianca Falcidieno. "Software environment for CAD/CAE integration." Advances in Engineering Software 41, no. 10-11 (October 2010): 1211–22. http://dx.doi.org/10.1016/j.advengsoft.2010.07.003.

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9

Munro, N. "ECSTASY - A Control System CAD Environment." IFAC Proceedings Volumes 23, no. 8 (August 1990): 361–66. http://dx.doi.org/10.1016/s1474-6670(17)51760-7.

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10

Hoare, Tony. "Future developments in the CAD environment." Computer-Aided Design 17, no. 10 (December 1985): 23–24. http://dx.doi.org/10.1016/0010-4485(85)90059-4.

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11

CAI, Xiantao, Xiaoxia LI, Fazhi HE, Soonhung HAN, and Xiao CHEN. "Flexible Concurrency Control for Legacy CAD to Construct Collaborative CAD Environment." Journal of Advanced Mechanical Design, Systems, and Manufacturing 6, no. 3 (2012): 324–39. http://dx.doi.org/10.1299/jamdsm.6.324.

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12

Zuo, Zhi Hao, Mike Xie, and Bang Zhao. "An Innovative Design Based on CAD Environment." Advanced Materials Research 308-310 (August 2011): 1166–69. http://dx.doi.org/10.4028/www.scientific.net/amr.308-310.1166.

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The mathematical development of structural topology optimization provides a mature tool for design optimization, although the application is still very limited in engineering practice. This paper intends to study the application of topology optimization in industrial design via commercial CAD software interfaces. An innovative numerical procedure for this purpose is introduced based on convenient CAD modeling interfaces. As an instance, the B-spline based environment Rhinoceros3D features the modeling module for the optimization procedure, in collaboration with an additional optimization engine BESO3D. The topology optimization is realized based on the CAD model from Rhinoceros and outputs the optimal solution into Rhinoceros after computation. Further interpretation of the optimization results is discussed within the framework of Rhinoceros. Design applications of the modeling-optimization design integration are showcased as the examples to demonstrate the efficiency and robustness of topology optimization in industrial design.

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13

Chen, J. Y., Y. S. Ma, C. L. Wang, and C. K. Au. "Collaborative Design Environment with Multiple CAD Systems." Computer-Aided Design and Applications 2, no. 1-4 (January 2005): 367–76. http://dx.doi.org/10.1080/16864360.2005.10738385.

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14

Gu, Y., and G. Cheng. "Structural shape optimization integrated with CAD environment." Structural Optimization 2, no. 1 (March 1990): 23–28. http://dx.doi.org/10.1007/bf01743517.

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15

International, Planning Information. "Report on PC-based CAD/CAE environment." Computer-Aided Design 19, no. 5 (June 1987): 278. http://dx.doi.org/10.1016/0010-4485(87)90274-0.

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16

Firmenich, Berthold, and Karl Beucke. "Consistency problems in a distributed CAD environment." IABSE Symposium Report 86, no. 19 (January 1, 2002): 154–61. http://dx.doi.org/10.2749/222137802796335244.

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17

Miyazaki, Toshiaki, Tamio Hoshino, and Makoto Endo. "Integration environment to invoke CAD tools efficiently." Electronics and Communications in Japan (Part III: Fundamental Electronic Science) 75, no. 4 (1992): 79–91. http://dx.doi.org/10.1002/ecjc.4430750408.

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18

Fritz, Joachim, and Rainer Lackmann. "Modular CAD environment for contactless test systems." Microelectronic Engineering 12, no. 1-4 (May 1990): 389–95. http://dx.doi.org/10.1016/0167-9317(90)90052-u.

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19

Carrabine, Laura. "Merging CAD with IT." Mechanical Engineering 120, no. 07 (July 1, 1998): 56–58. http://dx.doi.org/10.1115/1.1998-jul-1.

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This article highlights the various processes involved in shipbuilding such as design, production planning, material sourcing, and outfitting. Since the program’s inception, Newport News Shipbuilding (NNS), has leveraged its computer-aided- design, -manufacturing, and –engineering (CAD/CAM/CAE) system and IT infrastructure to successfully revitalize its engineering environment and remain profitable in a rapidly changing marketplace. NNS engineers perform all of their ship product modeling using a proprietary program called VIVID, a design system that enables users to concurrently design structures in a multidisciplinary environment. As part of the continuing effort to develop its IT infrastructure and automate production processes, NNS has invested $60 million in upgrading its engineering design systems and automating manufacturing facilities with advanced material-handling systems, robotic cutting work cells, and robotic welding work cells. NNS is also transitioning its product-modeling systems from a Unix workstation environment to Windows NT platforms based on Microsoft’s ActiveX and COM technologies.

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20

Tong, Yi Fei, Yi Chun Yang, Hao Tian, and Dong Bo Li. "Integrated Environment for PDM, RE and CAD/ CAM System." Applied Mechanics and Materials 130-134 (October 2011): 491–94. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.491.

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Functional model for realizing the data integration of product data management, reverse engineering software and CAD/CAM system is proposed to support digitized prototyping and shorten the time market of new product. Measured data from CMM (Coordinate Measuring Machine), describing the geometric information of product would be sent directly to RE software. After refining and smoothing the “data cloud”, meshes of curves would be generated and sent to CAD/CAM system. The original data will be overlaid onto NURBS model obtained from CAD system to verify the reconstructed surfaces. The CAD model may be further faired, analyzed or NC machined within the context of current CAD/CAM system. Feasibility of such an approach has been testified on a sample part.

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21

Siegler, Robert S., Soo‐Hyun Im, and David Braithwaite. "Understanding development requires assessing the relevant environment: Examples from mathematics learning." New Directions for Child and Adolescent Development 2020, no. 173 (September 2020): 83–100. http://dx.doi.org/10.1002/cad.20372.

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22

Yamagata, Nobuki, Atsushi Kojima, and Masahiko Kohnosu. "Development of new Front-end Multi Physics CAE Environment." Proceedings of The Computational Mechanics Conference 2004.17 (2004): 377–78. http://dx.doi.org/10.1299/jsmecmd.2004.17.377.

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23

Piccioni, Andrea, Tommaso de Cunzo, Federico Valletta, Marcello Covino, Emanuele Rinninella, Pauline Raoul, Christian Zanza, Maria Cristina Mele, and Francesco Franceschi. "Gut Microbiota and Environment in Coronary Artery Disease." International Journal of Environmental Research and Public Health 18, no. 8 (April 16, 2021): 4242. http://dx.doi.org/10.3390/ijerph18084242.

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In recent years, studies evaluated the associations between coronary artery disease (CAD) and fecal gut microbiota composition. This opens new perspectives on therapeutic strategies to prevent CAD representing the leading cause of mortality in Western societies. We have conducted a review of the literature regarding the characteristics of the gut microbiota of CAD patients, its underlying mechanisms and their associations with pollution and the Western diet. The latest evidence confirms that an abnormal microbiota predisposes to the development of CAD and differs in composition compared to the microbiota of healthy patients; the results are, however, heterogeneous. The most studied underlying mechanisms involve the production of trimethylamine-N-oxide (TMAO), the synthesis of short-chain fatty acids (SCFAs) and the immune system activation mediated by lipopolysaccharides (LPS). Despite a large amount of available data, there is no evidence about the role of a specific type of gut microbiota in the risk of developing acute coronary syndrome (ACS). Moreover, no relationship has been assessed between the gut microbiota and the characteristics of coronary plaques in humans. However, a close association has been found between both pollution and the Western diet and gut microbiota and CAD. Further studies are needed to clarify the associations between gut microbiota, CAD, and ACS to find efficient therapeutic strategies.

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24

Popikov, P., Vladimir Zelikov, Konstantin Yakovlev, K. Menyaylov, Mikhail Shabanov, and Mikhail Lysych. "CAR MANIPULATOR IMITATION MODEL IMPLEMENTED IN CAD ENVIRONMENT." Forestry Engineering Journal 9, no. 4 (January 13, 2020): 142–50. http://dx.doi.org/10.34220/issn.2222-7962/2019.4/16.

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The article is devoted to the problems of simulation of the working process of a truck-mounted crane using modern computer-aided design systems and applications for engineering calculations. Currently, analytical methods are mainly used to model the operation of manipulator technology, such as “manual” compilation and solution of Lagrange equations of the second order, or even simpler evaluative calculations based only on basic concepts of theoretical mechanics. However, such objects consist of many parts that are in a complex rotational motion and contact interaction with each other. If such complex systems are modeled by the indicated analytical methods, one has to introduce a number of assumptions that greatly simplify the mathematical model. The level of its adequacy is low. Also recently, numerical methods for modeling mechanisms that are implemented through programming languages by using a detailed description of the process under study are often used abroad. An alternative to these methods is the use of computer-aided design systems in which numerical methods are built-in at the core level of the program and require setting the basic geometric, dynamic and kinematic parameters of the mechanism and the environment, after which they can calculate the functioning parameters of the object under study. The process of creating a simulation model of a truck mounted crane, which is an analogue of an existing laboratory setup, has been considered. To do this, a 3D model of the manipulator in the SolidWorks CAD environment has been developed. The creation technique and the main features of the obtained simulation model have been described

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25

Magleby, Spencer P., Kenneth B. Gunn, and Carl D. Sorensen. "Service-Oriented Integration Environment for CAD/CAM Systems." Integrated Computer-Aided Engineering 1, no. 2 (October 1, 1993): 157–66. http://dx.doi.org/10.3233/ica-1993-1207.

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26

Su, Jian Jun, Xiao Ping Liao, Xiao Rong Zhou, and Shuang Fei Wang. "Collaborative Environment Development for the Supported CAD/CAM." Materials Science Forum 594 (August 2008): 452–60. http://dx.doi.org/10.4028/www.scientific.net/msf.594.452.

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Collaborations abstract the interactions among a group of objects above the level of an individual object-oriented programming (OOP) message send for an integrated design/manufacture process, they can realize information share and system integration, and can be viewed as a type of systematic approach. This paper proposes the collaborative mode in the interior of an enterprise and among enterprises and a novel knowledge-based intensive CAD/CAM framework for collaborative environment development, which integrates product design, design for process planning, NC codes auto-generation and manufacturing simulation. A unified class of knowledge intensive data structures is defined using the blackboard and OO knowledge-based approach for handling both the design and the process planning problems. The detailed knowledge-intensive framework with integration of multi-cooperative knowledge sources and software is given. Thus, product design, process planning and NC codes auto-generation can be carried out simultaneously and collaboratively in an entirely computer-aided collaborative environment.

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27

Humphries, Se, Pj Talmud, R. Fischer, H. Montgomery, and G. Miller. "Gene-environment interaction in coronary artery disease (CAD)." Scandinavian Journal of Clinical and Laboratory Investigation 56, sup225 (January 1996): 19–22. http://dx.doi.org/10.3109/00365519609092068.

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28

CHANG, SAN-CHENG, and KEN-HSIEN LIN. "Tight Coupling of Microcomputers in a CAD Environment." Computer-Aided Civil and Infrastructure Engineering 4, no. 4 (November 6, 2008): 257–66. http://dx.doi.org/10.1111/j.1467-8667.1989.tb00027.x.

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29

Landman, P., R. Mehra, and J. M. Rabaey. "An integrated CAD environment for low-power design." IEEE Design & Test of Computers 13, no. 2 (1996): 72–82. http://dx.doi.org/10.1109/54.500202.

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30

Čulík, Kristián, Veronika Harantová, and Ambróz Hájnik. "CAD Software Using for Designing of Traffic Environment." Transportation Research Procedia 44 (2020): 248–54. http://dx.doi.org/10.1016/j.trpro.2020.02.046.

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31

Rosenman, M. A., and J. S. Gero. "Purpose and function in a collaborative CAD environment." Reliability Engineering & System Safety 64, no. 2 (May 1999): 167–79. http://dx.doi.org/10.1016/s0951-8320(98)00061-1.

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32

Wang, Hui-Fen, and You-Liang Zhang. "CAD/CAM integrated system in collaborative development environment." Robotics and Computer-Integrated Manufacturing 18, no. 2 (April 2002): 135–45. http://dx.doi.org/10.1016/s0736-5845(01)00027-8.

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33

Zhuoning, Chen, Zhang Fen, Yan Xiaoguang, and Bin Hongzan. "Collaborative design in PDM/3D CAD integrated environment." Wuhan University Journal of Natural Sciences 11, no. 3 (May 2006): 642–48. http://dx.doi.org/10.1007/bf02836681.

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34

Vieira, Jairo C. R., Suresh K. Khator, and Plínio Stange. "Portfolio selection through mathematical programming in CAD environment." Computers & Industrial Engineering 31, no. 1-2 (October 1996): 351–54. http://dx.doi.org/10.1016/0360-8352(96)00149-0.

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35

Valtonen, Rasmus I. P., Heidi H. E. Hintsala, Antti Kiviniemi, Tuomas Kenttä, Craig Crandall, Wouter van Marken Lichtenbelt, Juha Perkiömäki, Arto Hautala, Jouni J. K. Jaakkola, and Tiina M. Ikäheimo. "Cardiovascular responses to dynamic and static upper-body exercise in a cold environment in coronary artery disease patients." European Journal of Applied Physiology 122, no. 1 (October 16, 2021): 223–32. http://dx.doi.org/10.1007/s00421-021-04826-x.

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Abstract Purpose Upper-body exercise performed in a cold environment may increase cardiovascular strain, which could be detrimental to patients with coronary artery disease (CAD). This study compared cardiovascular responses of CAD patients during graded upper-body dynamic and static exercise in cold and neutral environments. Methods 20 patients with stable CAD performed 30 min of progressive dynamic (light, moderate, and heavy rating of perceived exertion) and static (10, 15, 20, 25 and 30% of maximal voluntary contraction) upper body exercise in cold (− 15 °C) and neutral (+ 22 °C) environments. Heart rate (HR), blood pressure (BP) and electrocardiographic (ECG) responses were recorded and rate pressure product (RPP) calculated. Results Dynamic-graded upper-body exercise in the cold increased HR by 2.3–4.8% (p = 0.002–0.040), MAP by 3.9–5.9% (p = 0.038–0.454) and RPP by 18.1–24.4% (p = 0.002–0.020) when compared to the neutral environment. Static graded upper-body exercise in the cold resulted in higher MAP (6.3–9.1%; p = 0.000–0.014), lower HR (4.1–7.2%; p = 0.009–0.033), but unaltered RPP compared to a neutral environment. Heavy dynamic exercise resulted in ST depression that was not related to temperature. Otherwise, ECG was largely unaltered during exercise in either thermal condition. Conclusions Dynamic- and static-graded upper-body exercise in the cold involves higher cardiovascular strain compared with a neutral environment among patients with stable CAD. However, no marked changes in electric cardiac function were observed. The results support the use of upper-body exercise in the cold in patients with stable CAD. Trial registration Clinical trial registration NCT02855905 August 2016.

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36

Alemzadeh, Kazem, and Stuart Burgess. "A Team-Based CAD Project Utilising the Latest CAD Technique and Web-Based Technologies." International Journal of Mechanical Engineering Education 33, no. 4 (October 2005): 294–318. http://dx.doi.org/10.7227/ijmee.33.4.2.

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This paper describes a newly created third-year CAD project in the Department of Mechanical Engineering at Bristol University which brings together the most current CAD practices and web-based technologies to provide a stimulating and dynamic learning environment for the students. The project involves the design of a machine that sorts chips of different materials. The main objective is to provide a complete and up-to-date CAD experience for the students. The CAD project provides the opportunity for students to practise geometric modelling, mechanism design, assembly modelling, product visualisation (simulation and animation) and product customisation in an active learning environment. It also teaches the students parametric modelling and how quickly and efficiently to build, visualise and animate a CAD model of a proposed design, with further customisation using CAD principles.

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37

Kubalcik, Marek, Vladimír Bobal, and Miroslav Maca. "ENVIRONMENT FOR CAD AND VERIFICATION OF SELF – TUNING CONTROLLERS." IFAC Proceedings Volumes 40, no. 13 (2007): 471–76. http://dx.doi.org/10.3182/20070829-3-ru-4911.00073.

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38

Kayır, Yunus, and Aslan Akdulum. "Automatic Modelling of Photograhed Parts in CATIA CAD Environment." Pamukkale University Journal of Engineering Sciences 20, no. 4 (2014): 129–37. http://dx.doi.org/10.5505/pajes.2014.68442.

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39

Robert, K. L. Gay, B. S. Lee, and P. K. Seet. "Network-based concurrent design environment for distributed-based CAD." Computing & Control Engineering Journal 4, no. 6 (1993): 253. http://dx.doi.org/10.1049/cce:19930059.

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40

Andrews, P. T. J., T. M. M. Shahin, and S. Sivaloganathan. "Design reuse in a CAD environment — Four case studies." Computers & Industrial Engineering 37, no. 1-2 (October 1999): 105–9. http://dx.doi.org/10.1016/s0360-8352(99)00033-9.

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41

Jans, G., J. Vander Sloten, R. Gobin, G. Van der Perre, and M. Y. Mommaerts. "A preoperative cad-based planning environment for cranial surgery." Journal of Biomechanics 31 (July 1998): 44. http://dx.doi.org/10.1016/s0021-9290(98)80091-2.

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42

Roy, Rajkumar, Graham Jared, and Riaz Mussa. "Curve and surface optimization within the CAD/CAM environment." Journal of Engineering Design 13, no. 2 (June 2002): 121–39. http://dx.doi.org/10.1080/09544820210129797.

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43

Lakmazaheri, Sivand. "Logic-based 2D geometric modeling in a CAD environment." Engineering with Computers 14, no. 2 (June 1998): 123–38. http://dx.doi.org/10.1007/bf01213586.

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44

Xiao, Wei. "Information Technology in Environment Digital Design Based on CAD." Advanced Materials Research 1014 (July 2014): 387–90. http://dx.doi.org/10.4028/www.scientific.net/amr.1014.387.

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Spatial structure of landscape ecology is composed by different ecosystems, the interaction function and dynamics. It is to the entire landscape as the research object, emphasizing the interaction between the protection and management of large areas of population ecology, management of environmental resources and human activities spatial heterogeneity of the maintenance and development, ecosystem and its components on the landscape impact. This paper presents several models of several computer-aided digital design environments, and the depth of the concrete application of various models.

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45

Lin, Than, Tharindu Dayasoma, Vishan A. Ubesiri, and Vinura Wickramaratne. "Ergonomics Product Development of Park Bench in CAD Environment." International Journal of Automation Technology 10, no. 2 (March 4, 2016): 153–62. http://dx.doi.org/10.20965/ijat.2016.p0153.

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Good ergonomic design is a very important parameter for any product. When designing a human control product, the ergonomics factors should be satisfied to make a product that will not harm the user. Considering that ergonomic factors in the design process are important, this paper presents a design methodology for developing ergonomic products. The ultimate goal of this research is to design and produce a new type of a park bench. A survey has been conducted based on Quality Function Deployment. A 3D-CAD model of the desired park bench was developed from the concept, and various human factor aspects were evaluated in Siemens Jack Ergonomics Software with digital manikins representing anthropometric data to justify the design for users.

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46

Wang, Qing-Hui, Jing-Rong Li, Bao-Li Wu, and Xiao-Ming Zhang. "Live parametric design modifications in CAD-linked virtual environment." International Journal of Advanced Manufacturing Technology 50, no. 9-12 (March 1, 2010): 859–69. http://dx.doi.org/10.1007/s00170-010-2575-9.

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47

Menq, Chia-Hsiang, Hong-Tzong Yau, and Ching-Li Wong. "An Intelligent Planning Environment for Automated Dimensional Inspection Using Coordinate Measuring Machines." Journal of Engineering for Industry 114, no. 2 (May 1, 1992): 222–30. http://dx.doi.org/10.1115/1.2899775.

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This paper presents a basic structure of an intelligent planning environment for automated dimensional inspection using coordinate measuring machines (CMMs). Three levels of automation technology, ranging from the facility automation to information and decision automation, are discussed. At the facility level, the operations of the CMMs are examined for the dimensional inspection of various manufactured objects. In this research the dimensional inspection of objects having complex and sculptured surfaces is emphasized. At the information level, a CAD-directed inspection system is implemented. The system is composed of three key elements: CAD/CMM inspection planning module, CAD model based localization algorithm, and comparative analysis module. In addition, the concept of inspection attributes is introduced. Inspection attributes are some pieces of information that are stored in the CAD database along with the design model for inspection application. Typical inspection attributes include functional tolerances and manufacturing capability. At the decision making level, an inspection planner is proposed in conjunction with the CAD directed inspection to provide links between the CAD/CMM system and inspection goal. The planner is a knowledge based system which utilizes artificial intelligence technologies to automate the decision making in inspection planning.

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48

Jeng, Taysheng, and Chia-Hsun Lee. "Tangible Design Media: Toward An Interactive CAD Platform." International Journal of Architectural Computing 1, no. 2 (June 2003): 153–68. http://dx.doi.org/10.1260/147807703771799157.

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This paper presents an interactive CAD platform that uses a tangible user interface to visualize and modify 3D geometry through manipulation of physical artifacts. The tangible user interface attempts to move away from the commonly used non-intuitive desktop CAD environment to a 3D CAD environment that more accurately mimics traditional desktop drawing and pin-up situations. An important goal is to reduce the apparent complexity of CAD user interfaces and reduce the cognitive load on designers. Opportunities for extending tangible design media toward an interactive CAD platform are discussed.

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49

Ristevski, Matea, and Dubravko Šotola. "Technical aspect of CAD and BIM technology in the engineering environment." Tehnički glasnik 12, no. 4 (December 4, 2018): 271–74. http://dx.doi.org/10.31803/tg-20180917211402.

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The paper presents advantages and disadvantages of CAD and BIM technology in the engineering environment. Specific attributes of these technologies have been compared to gain the sense of what they represent in the design and planning process. Through the practical design of the project of the cogeneration plant block, it was noted that CAD environment is more acceptable in the detailed design process. On the other hand, BIM environment, compared to CAD, is less flexible in the process of detailed design but provides a more complete data model at the level of the entire product development process.

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50

Ohura, K., Z. Sun, Akitake Makinouchi, and Cristian Teodosiu. "Volume-CAD: An Integrated Environment for Virtual Manufacturing and Structural Analysis." Advanced Materials Research 23 (October 2007): 17–24. http://dx.doi.org/10.4028/www.scientific.net/amr.23.17.

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The Volume-CAD System Research Program aims at developing a core technology for data integration of computerized design, analysis, manufacturing, and testing processes. The potential applications of the Volume-CAD environment cover a large area of engineering and biomedical design. In this paper, we shall mainly focus on the VCAD-based software for the structural analysis and the simulation of casting processes.

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