1,356,980 research outputs found
Uma metodologia para integração CAD/CAPP/CAM voltada para manufatura remota de peças rotacionais baseada na internet
No full textTese [doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia MecânicaEsta tese de doutorado apresenta uma metodologia para integração CAD/CAPP/CAM voltada para manufatura remota de peças rotacionais via Internet, em especial os protocolos associados à World Wide Web, bem como a implementação de um sistema computacional baseado na arquitetura proposta, que permitiu a validação da metodologia concebida. Esta metodologia, denominada WebMachining (http://WebMachining.AlvaresTech.com), descreve uma arquitetura para implementação do sistema integrado CAD/CAPP/CAM via Web, definindo um arcabouço para um sistema integrado CAD/CAPP/CAM via Internet
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[News Clip: Al Capp]
No full textVideo footage from the WBAP-TV station in Fort Worth, Texas to accompany a news story about the cartoonist Al Capp, who came to visit Dallas. He came accompanied with Marvin Kline
Al Capp Speech, March 02, 1968
No full textAl Capp gives a speech on war, politics, and the American people
Conversation with Capp Yess
No full textA conversation with Capp Yess conducted by Dakota Barr on August 22, 2016 for the Rowan County Marriage Equality and Religious Liberty Oral History Project
Capp Street Project, 1985-1986
No full textWhile Hatch sketches a brief history of the Capp Street residency project and its goals, Brew describes the installations elaborated by nine artists-in-residence. Artist's statements. Biographical notes. 1 bibl. ref
Step-based cad/capp integration for finish machining operations
No full textThis chapter presents various CAD/CAPP integration methodologies adopted in Feature Recognition Module (FRM) of a "Finish Machining - Computer Aided Process Planning system" (FM -CAPP). The FRM contains three sub modules to process the inputted STEP AP203/214 data of a 3D CAD model. They are (i) Interfacer developed for STEP AP203/214 formats (IFST) (ii) Feature Identifier (FI) and (iii) Machinable Volume Identifier for Finish cut (MVI). Methodologies are explained for all the three sub modules to recognize features of type normal, interacting, tapering, interacting-tapering and curved base. Finally, a case study is presented to validate the adopted integration methodology
KNOWLEDGE AND XML BASED CAPP SYSTEM
No full textIn order to enhance the intelligent level of system and improve the interactivity with other systems, a knowledge and XML based computer aided process planning (CAPP) system is implemented. It includes user management, bill of materials(BOM) management, knowledge based process planning, knowledge management and database maintaining sub-systems. This kind of nesting knowledge representation method the system provided can represent complicated arithmetic and logical relationship to deal with process planning tasks. With the representation and manipulation of XML based technological file, the system solves some important problems in web environment such as information interactive efficiency and refreshing of web page. The CAPP system is written in ASP VBScript, JavaScript, Visual C++ languages and Oracle database. At present, the CAPP system is running in Shenyang Machine Tools. The functions of it meet the requirements of enterprise production
Macro-CAPP: a CAPP CIM interface
No full textThere exists today a variety of Computer Aided Process Planning (CAPP) systems that have been designed, developed, and implemented irrespective of the facility's condition and status. It is often found in practice that Computer Integrated Manufacturing (CIM) constituents such as production control, loading, sequencing, scheduling, etc. do not interact with Computer Aided Design (CAD), Computer Aided Manufacturing (CAM), or CAPP. They operate as stand alone techniques that are not interrelated in the CIM scenario. This could be overcome through increased, improved communication between CAD, CAPP, CAM, and other CIM constituents.
CAPP has to be tied into the computerization of other CIM functions. An approach in this direction is what this research presents. Its uniqueness is that it relates CAPP in a flexible manufacturing system atmosphere with scheduling, in effect relating CAPP with production control. It integrates process selection and route generation with factors such as facility congestion, work in process, flowtime, machine utilization and dynamic shop conditions.
The generation of alternate routes, and the incorporation of this technique in a CAPP system is an unique approach to the problem of interrelating CAPP with other CIM components. This involved the design and development of software that can model facility capacity, understand part construction, maintain and track shop status, reason through the facility capacity to arrive at possible machining sequences and job routes, and apply a heuristic to arrive at the job route through the facility. This results in the introduction and implementation of the concept of dynamic scheduling and alternate route generation in CAPP systems.
The objective in global terms was to construct a CAPP system that considers routing and production control for a FMS that consists of several high capacity, modern machines. The concepts mentioned above are combined and coalesced in a CAPP system that truly provides computerized assistance to the process planning function at a macro-level. This research attempts to create a truly integrated CAPP system within a CIM atmosphere.Ph. D
UML-based modeling and development for CAPP system
No full textUML (Unified Modeling Language) leads the trend of OO system modeling; it can be used in the whole system developing life cycle. A CAPP system modeled by the UML is introduced including the modeling process, some basic concepts. At the end, a brief comparison is made between UML and IDEF
Aplicação da tecnologia PFCP integrada ao CAPP em ambiente de ferramentaria /
No full textDissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico
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