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Rapid prototyping equipment is used to build examples of products before they are mass-produced for the marketplace. Rapid prototyping equipment includes machines and processes that perform stereo lithography (SLA), rapid injection molding, selective laser sintering (SLS), room Express—rapid prototyping and product development via integrated knowledge-based executable specifications

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Source ACM Annual Conference/Annual Meeting archive
Proceedings of the 1987 Fall Joint Computer Conference on Exploring technology: today and tomorrow table of contents

Dallas, Texas, United States
Pages: 3 - 9
Year of Publication: 1987
ISBN:0-8186-0811-0
Authors P. Topping Lockheed Software, Technology Center
J. McInroy Lockheed Software, Technology Center
W. Livley Texas A&M University
S. Sheppard Texas A&M University

Sponsor ACM: Association for Computing Machinery

Publisher IEEE Computer Society Press Los Alamitos, CA, USA
Bibliometrics Downloads (6 Weeks): 3, Downloads (12 Months): 6, Citation Count: 2


A rapid prototyping method for top-down design of system-on-chipdevices using LPGAs
Suzuki, F.; Koizumi, H.; Seo, K.; Yasuura, H.; Hiramine, M.; Okino, K.; Or-Bach, Z.
Design Automation Conference 1997. Proceedings of the ASP-DAC apos;97. Asia and South Pacific
Volume , Issue , 28-31 Jan 1997 Page(s):9 - 18 Find Products and Suppliers for
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Printed circuit board (PCB) fabrication services design and fabricate circuit boards. They differ from electronic manufacturing services, which populate and assemble boards. Although capabilities vary from supplier to supplier, printed circuit board fabrication services perform activities such as PCB design and layout, prototyping and production, and testing and evaluation. Some PCB fabrication services offer just-in-time capabilities. Others specialize in single-sided, double-sided, multi-layer, or flexible boards. Board components are mounted with either through-hole technology (THT) or surface mount technology (SMT).

Digital Object Identifier 10.1109/ASPDAC.1997.600051
Summary:This paper proposes two methods for a rapid prototyping of top-down system-on-chip (SOC) design using laser programmable gate arrays (LPGAs). The first one is a design flow of SOC consisting of four steps: concept-making, virtual-world prototyping, synthesis, and real-world prototyping. The steps can be undertaken individually or in tandem and provisional product models are

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ABSTRACT
A knowledge based software development environment under development at Lockheed's Software Technology Center (STC) in Austin, Texas. The environment, called Express, consists of several very high level executable specification languages, their corresponding translation systems, and a knowledge based framework to integrate and manage the specifications both at specification time and execution time. Express generates code automatically via a series of correctness-preserving transformations on the specifications. The ultimate effect is a dramatic increase in software development productivity and maintainability. This paper provides an overview of the environment and highlights the development of the Graphical Specification Subsystem which is the component of the environment for prototyping the interface between the target user and the embedded system interface.

temperature vulcanizing (RTV), and three-dimensional (3D) printing. Rapid prototyping equipment may also be part of a computer-aided manufacturing (CAM) system to aid in the development process by creating 3D models from computer-aided design (CAD) drawings. 3D rapid prototyping equipment reads CAD data and creates a sculptural object based on this information.

Rapid prototyping equipment includes various additive methods for creating design samples. Stereolithography (SLA) equipment makes a solid object by using a laser on the surface of a container of a liquid plastic or polymer. The laser traces out a layer in the polymer, which is