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Modeling Rapid Prototyping Technique

A prototype is a 3-D model suitable for use in the preliminary testing and evaluation of a product (also used for modeling a die, mold and other tool). It provides a means to evaluate the product s performances before going into production. The ideal situation is for the prototype to be the actual product made in production. However machining stock material and using rapid prototype techniques can make prototypes (Chapter 4, BOOK SHELVES). [Pg.178]

Medical modelling the application of advanced design and rapid prototyping techniques in medicine Second Edition... [Pg.237]

Fig. 79 Principle of model generation by rapid prototyping techniques... Fig. 79 Principle of model generation by rapid prototyping techniques...
Presentation of imaging data can be as simple as an X-ray slice on a light box or computer screen or as complicated as intraoperative 3D displays, projections directly onto the patient, physical models created by rapid prototyping techniques, or the navigation of surgical tools relative to the patient anatomy. [Pg.102]

The anticipation of the future improvement of the resolution of such technologies has, nevertheless, maintained the research momentum in this direction. Similarly, another rapid prototyping technique, fused deposition modeling, has been used to fabricate 3-D scaffolds (119). This technique is suitable for processiug thermoplastic polymers. A heated nozzle is utilized to extrude pol5uner... [Pg.8564]

Laser-based generative processes such as stereolithography and selective laser sintering are part of a group of techniques commonly known as layered manufacturing . These are rapid prototyping techniques that build up a 3D object (or physical model) layer by layer. They are used in fields like mechanical engineering, and more recently in medicine and health care, as they are fast and cost effective techniques for the manufacture of 3D parts. [Pg.158]

The rapid prototyping techniques can be performed only if the plant has its kinematic, dynamic, and controller implemented in a virtual simulator. This time, the kinematic and dynamic model of the plant and controller are presented above. The Matlab software provides the tools necessary forthe computer system simulation and rapid prototyping to be implemented. [Pg.228]

Rapid Prototyping Model of Power Saw Cabinet Part as seen in Figures 6 and 7. Using the Stereolithography technique the part was modelled from a polymere. [Pg.497]

While there are many choices and options for engaging in rapid prototyping, we ll cover the basic steps involved in stereolithography—an additive technique by which plastic models are built thin layer upon thin layer, resulting in a three-dimensional prototype created by a machine with very little human involvement. [Pg.256]

Stereolithography is a technique widely adopted in industry in conjunction with computer-aided design, CAD, and computer-aided manufacturing, CAM, i.e. micromachining [32, 37, 38]. Stereolithography allows the fabrication of solid, plastic, three-dimensional (3-D) prototypes or models of products and devices from CAD drawings in a matter of hours. Rapid prototyping by means of stereo-... [Pg.313]

Three-dimensional printing 3D printing or 3DP) is a rapid prototyping (RP) technique that was developed in 1992 at the Massachusetts Institute of Technology (MIT) [109]. In contrast to 3D plotting of hot polymer melts, 3DP uses CAD models that can be obtained with a personal computer [110]. 3DP is a layered fabrication process in which a layer of powder is spread onto the powder bed on which the model will be created. Then a print head ejects... [Pg.106]

Duplication of prototype master models (made by special techniques such as laser stereolithography, laser powder sintering, LOM etc.) in polyurethane or epoxy resins by the vacuum casting process within the scope of rapid prototyping . [Pg.724]

The beauty of the RP technique is the rapid turnaround time from design to a final model, a process that manufacturers claim can be accomplished in approximately four days. Researchers at the University of Dayton are using rapid prototyping to produce fiber-reinforced... [Pg.222]


See other pages where Modeling Rapid Prototyping Technique is mentioned: [Pg.257]    [Pg.778]    [Pg.8563]    [Pg.83]    [Pg.320]    [Pg.202]    [Pg.202]    [Pg.213]    [Pg.682]    [Pg.312]    [Pg.110]    [Pg.6]    [Pg.547]    [Pg.255]    [Pg.320]    [Pg.38]    [Pg.144]    [Pg.113]    [Pg.23]    [Pg.1138]    [Pg.147]    [Pg.547]    [Pg.222]   
See also in sourсe #XX -- [ Pg.42 , Pg.255 , Pg.256 , Pg.257 , Pg.258 , Pg.259 ]




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