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Keywords: CAD/CAM
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Proceedings Papers

Proc. ASME. DETC90, 16th Design Automation Conference: Volume 1 — Computer Aided and Computational Design, 137-143, September 16–19, 1990
Publisher: American Society of Mechanical Engineers
Paper No: DETC1990-0017
... words: Solid Modeling, CAD /CAM, annotation, dimen- sioning and tolerancing, drafting standards, tolerance analysis. INTRODUCTION Due to solid modeling's coherent database, realistic volume rendering representation and manipulability of 3-D objects, it has been gaining an ever increasing recognition...
Proceedings Papers

Proc. ASME. CIE93, 13th Computers in Engineering Conference, 571-577, August 8–12, 1993
Publisher: American Society of Mechanical Engineers
Paper No: CIE1993-0069
... in debugging, but also helps the user to be convinced of the outcome.s of the reasoning of PROCASE. Key words; Case-based reasoning, CAD/CAM, process planning, machine learning I. INTRODUCTION Computer Aided Proces.s Planning(CAPP) ha,s been widely studied by many researchers (Alling, 1989). The CAPP sysiem.s...
Proceedings Papers

Proc. ASME. CIE94, ASME 1994 International Computers in Engineering Conference and Exhibition, 253-259, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: CIE1994-0408
... that it has to be based on a grid of holes) and the use of the same logic to determine the assembly of modular elements. Keywords : Computer Aided Process Planning (CAPP), Computer Integrated Manufacturing (CIM), CAD/CAM, Fixture Design, Modular Fixtures INTRODUCTION Fixture planning is one of the process...
Proceedings Papers

Proc. ASME. DETC94, 20th Design Automation Conference: Volume 1 — Dynamic Mechanical Systems; Geometric Modeling and Features; Concurrent Engineering, 333-336, September 11–14, 1994
Publisher: American Society of Mechanical Engineers
Paper No: DETC1994-0074
... intuitive physically and has been shown to result in a better interpolation. reverse engineering surface interpolation CAD/CAM DE-Vol. 69-U Advances in Design Automation - 1994 Volume 1 ASME 1994 SURFACE APPROXIMATION IN REVERSE ENGINEERING S. Mukherjee and B. Gurumoorthy Department of Mechanical...
Proceedings Papers

Proc. ASME. DETC95, Volume 2: 11th Biennial Conference on Reliability, Stress Analysis, and Failure Prevention; 7th International Conference on Design Theory and Methodology; JSME Symposium on Design and Production; Mechanical Design Education and History; Computer-Integrated Concurrent Design Conference, 809-816, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0220
... and the cost of manufacture is compared to demonstrate the near optimal performance of this technique. CAD/CAM computer aided process planning feature extraction DE-Vol. 83,1995 Design Engineering Technical Conferences Volume 2 ASME 1995 Near Optimal Approach to General Manufacturing Feature...
Proceedings Papers

Proc. ASME. DETC97, Volume 4: Design for Manufacturing Conference, V004T31A012, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/DFM-4352
... design, engineering, and manufacture. We discuss the results of the experiment, application of the existing distributed design system, the supporting system architecture, and possible future research issues brought to light by the experiment. CAD/CAM collaborative design multi-disciplinary...
Proceedings Papers

Proc. ASME. DETC98, Volume 2: 24th Design Automation Conference, V002T02A012, September 13–16, 1998
Publisher: American Society of Mechanical Engineers
Paper No: DETC98/DAC-5636
..., it remains pertinent for such a model to support traditional one1 Copyright © 1998 by ASME ords: CAD/CAM; tolerance; surfaces; stack up; hart; transfer; TTRS LATURE : Technologically and topologically related surfaces; `: Process plan related TTRS; E: Minimum geometric data elements; Uncertainty of surface i...
Proceedings Papers

Proc. ASME. DETC99, Volume 1: 25th Design Automation Conference, 895-903, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/DAC-8587
... on the translation components of the tolerance zones. The screw parameter representation is also compatible with the Technologically and Topologically Related Surfaces (TTRS) representation model. CAD/CAM tolerance zone screw matrix TTRS Proceedings DETC: 25 ^ Design Automation Conference September 12...
Topics: Modeling, Screws
Proceedings Papers

Proc. ASME. DETC99, Volume 1: 25th Design Automation Conference, 677-684, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/DAC-8666
... Abstract This paper presents an integrated CAD/CAM system developed at the City College of the City University of New York (CCNY) for design, analysis and manufacturing of high-curvature surfaces. Surface modeling technique which is characterized by modeling from curvature or slope information...
Proceedings Papers

Proc. ASME. DETC99, Volume 2: 19th Computers and Information in Engineering Conference, 209-216, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/CIE-9107
... Tel: (513) 576-2865 E-mail: manhong.wen@sdrc.com Kwun-Lon Ting Manufacturing Center Tennessee Technological University Cookeville, TN 38505 Tel: (931) 372-3230 E-mail: kting @tntech.edu Key word: free form modeling, RURBS, CAD/CAM, surfaces Abstract This paper develops c-NURBS surfaces and c- Bezier...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 839-848, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14278
... for the design of FGM through distance to the surface of the part or distance to an .STL surface boundary. An efficient algorithm to evaluate composition at a point, along a ray or on a plane is also presented. 3D printing CAD/CAM distance function FGM design/interrogation SFF Proceedings of ASME...
Proceedings Papers

Proc. ASME. IDETC-CIE2008, Volume 1: 34th Design Automation Conference, Parts A and B, 605-615, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-50123
... path is generated and translated into valid G-code. After fabrication of each subfeature element processing parameters can be improved. The presented method is implemented in a prototype software tool based on an open source CAD/CAM/CAE kernel and extends an existing open source CAM software framework...
Proceedings Papers

Proc. ASME. IDETC-CIE2008, Volume 1: 34th Design Automation Conference, Parts A and B, 25-34, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-49856
... fabrication shape grammars CAD/CAM CAPP Proceedings of the ASME 2008 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference K D t ic r a 8 s 1 Copyright © 2008 by ASME products. For the automation of the design-to-fabrication process chain, intensive...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 2: 29th Design Automation Conference, Parts A and B, 745-754, September 2–6, 2003
Publisher: American Society of Mechanical Engineers
Paper No: DETC2003/DAC-48780
... Address all correspondence to this author be effectively applied to cutter-path generation for multi- surface machining. word: CAD/CAM, Visibility map, Machining INTRODUCTION Layered manufacturing has drawn a lot of attention from stry that always looks for ways to satisfy customer needs roviding products...
Proceedings Papers

Proc. ASME. IDETC-CIE2002, Volume 1: 22nd Computers and Information in Engineering Conference, 459-466, September 29–October 2, 2002
Publisher: American Society of Mechanical Engineers
Paper No: DETC2002/CIE-34465
... Collaborative Product Design BREP CAD/CAM Solid Modeling New and efficient paradigms for web-based product design will be driven by increased outsourcing in a global economy, increased competition, and a reduction in product development time. We have developed a three-tier (client...
Proceedings Papers

Proc. ASME. IDETC-CIE2002, Volume 2: 28th Design Automation Conference, 3-13, September 29–October 2, 2002
Publisher: American Society of Mechanical Engineers
Paper No: DETC2002/DAC-34033
... 18 06 2008 In most present CAD systems, the accurate geometry representation of a part is given but the tolerance is just a text attribute without semantics. It hampers the integration of CAD/CAM. In last two decades, much research has been conducted on computer aided tolerancing...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 3: 25th Computers and Information in Engineering Conference, Parts A and B, 383-393, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85261
... of centroidal axis and its usage in the multi-axis slicing process. CAD/CAM Layered manufacturing Multi-axis slicing Geometry reasoning Proceedings of DETC 05 ASME 2005 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference September 24-28, 2005...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 3: 25th Computers and Information in Engineering Conference, Parts A and B, 303-311, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-84912
... Machining feature recognition Network centric design and manufacturing CAD/CAM In this paper, a divide-and-conquer algorithm for machining feature recognition over network is presented. The algorithm consists of three steps. First, decompose the part and its stock into a number of sub...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 2: 31st Design Automation Conference, Parts A and B, 565-575, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85513
... Polygon Offsetting Winding Number OpenGL CAD/CAM In this paper we present a simple new algorithm to offset multiple, non-overlapping polygons with arbitrary holes that makes use of winding numbers. Our algorithm constructs an intermediate “raw offset curve” as input to the tessellator...