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CAD system

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Published: 01 January 2001
Fig. 11 Schematic cross section of composite part output from CAD system More
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002441
EISBN: 978-1-62708-194-8
... Abstract Modern, solids-based computer-aided design/computer-aided manufacturing (CAD/CAM) systems provide a good share of what is needed for companies to develop products using modern methods. This article provides a brief history and an overview of CAD technology. Form features combined...
Image
Published: 01 January 1989
Fig. 6 General hardware configuration of a CAD/CAM system More
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005535
EISBN: 978-1-62708-197-9
... Abstract Solid modeling is the act of creating the three-dimensional models of various components and system using a computer-aided design (CAD) tool. This article describes the fundamental approaches of solid modeling, such as manufacturing operation simulation, parametric approach...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006443
EISBN: 978-1-62708-190-0
... with an example that illustrates the integration of an ultrasonic reliability model with a CAD system. non-destructive evaluation process control reliability ultrasonic inspection model eddy current inspection model radiographic inspection model ultrasonic reliability model CAD system flaw detection...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003394
EISBN: 978-1-62708-195-5
..., the high cost and complexity of designing and manufacturing composites have largely offset the benefits of using these materials. To unlock the full potential of lightweight laminates, new software applications have been developed that transform general computer-aided design (CAD) systems into a high...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005150
EISBN: 978-1-62708-186-3
... involved in the thought process of direct engineering for formability are also explained. The article places considerable emphasis on the need for the designer to clearly define the die/tooling faces in the computer-aided design (CAD)/computer-aided manufacturing (CAM) system before the data are passed...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002176
EISBN: 978-1-62708-188-7
... machining, and inspection. The article provides information on hardware, data base, interfaces, and benefits of integrating machining with the CAD/CAM system of a manufacturing plant. It also provides an overview of direct, computer and, distributed numerical control, which are devoid of a number...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002442
EISBN: 978-1-62708-194-8
... in the SIMULINK block diagram for full nonlinear simulation. Direct Interfacing of CAD Data and Simulation Programs For mechanical systems, most of the critical data are tied directly to the information captured in a CAD system. Detailed geometry is certainly contained in the database, but material...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001470
EISBN: 978-1-62708-173-3
... four: the parts designer, path planner, welding schedule developer, and system integrator ( Fig. 2 ). Fig. 2 Sequential operation of an off-line planning system Parts Designer The parts to be joined should first be drawn in a three-dimensional (3-D) computer-aided design (CAD) system...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003408
EISBN: 978-1-62708-195-5
... requirements of the end products. As composite materials have evolved since the 1950s, so have the methods and practices used to manufacture and cut these materials. Automated cutting systems that can manage data efficiently and are compatible with computer- aided design (CAD) systems help to reduce labor...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002175
EISBN: 978-1-62708-188-7
... of cylindrical parts. It examines the issues in the AC systems such as tool wear/breakage. Trends in the AC systems such as variable-gain ACC systems and integration of adaptive control into CAD/CAM/CIM systems are also discussed. adaptive control adaptive control systems geometric adaptive control...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002448
EISBN: 978-1-62708-194-8
... for designers working on systems or components that are either similar to, or interact with, the ones being designed for the current project. The design layout serves as the main document to keep all participants on the same track. Fig. 5 Example of a design layout In the CAD environment, design...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005611
EISBN: 978-1-62708-174-0
... on the EB deposition arrangement). Some systems can also take the computer-aided manufacturing outputs from standard CAD packages to develop the tool paths and output the results into standard G-code. Thermal residual stresses are generated within parts built using EB deposition because of the thermal...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005151
EISBN: 978-1-62708-186-3
... finally had a code that could provide decent springback prediction for some parts. Another major development was the emphasis of a user-friendly metal-forming system that integrated all needed functions, including some computer-aided design (CAD) work that used to be done outside of the system...
Series: ASM Handbook
Volume: 24A
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.hb.v24A.a0007020
EISBN: 978-1-62708-439-0
... of polygons required to support new resolutions available in AM practices can exceed the capacity of both CAD systems and hardware equipment. STL is an inefficient file format to transfer information 100×, or even 1000×, larger than what the format was designed for originally. Because of its simplicity...
Image
Published: 30 June 2023
Fig. 3 Multilevel data integration for the additive manufacturing (AM) ecosystem. CAD, computer-aided design; O&M, operation and management; SOA, service-oriented architecture; ERP, enterprise resource planning; PLM, product life-cycle management; LIMS, lab information-management system More
Image
Published: 12 September 2022
Fig. 1 Process map of a general AM embedded dental production system. AM, Additive manufacturing; CAD, computer-aided design More
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005426
EISBN: 978-1-62708-196-2
... of computer-aided engineering (CAE) together with computer-aided design (CAD) and computer-aided manufacturing (CAM). In this overview, CFD is described in terms of: Scope of CFD and its utility for engineering Basic technical foundation for CFD How CFD is incorporated into engineering product...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006899
EISBN: 978-1-62708-392-8
..., and implanting the tooth during a single appointment. Though this is technically feasible, there are no such commercial systems in use today. In this article, we discuss the AM processes used to produce dentures, crowns, and bridges. Digitization techniques, which are the first step and provide the CAD model...