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Implementation of STEP Application Protocol 224 in an automated manufacturing planning system.

By R. Sharma and James X. Gao

Abstract

This paper reports the results of an on-going research project at Cranfield University in collaboration with a leading consultant company. A major objective of the research to develop a new generation process planning system using the latest tools and technologies, and to fully comply with the international standard for the exchange of product model data (STEP) Application Protocol 224 (AP224) for process planning using machining features. Although AP224 has been accepted as an international standard, there is a surprising lack of compatible software packages in the market. The developed prototype STEP-enabled manufacturing planning system (SMPS) can generate process plans and associated documents from AP224 files automatically, without any user interaction. The system consists of decision logic stored in an external database that makes it generic and compatible with any manufacturing application. A graphical tool is provided for knowledge/logic capture. The system can also accept a feature tree generated using the feature model editor (FME), which has been developed as an add-on to the system. The FME is intended to be a tool for conceptual design of simple components. The FME feature tree is used in the early design stage while the AP224 file generated from the detailed design model is used in the later stages. The prototype system is intended for single-piece machined (prismatic) parts and has been tested with case studies provided by the project collaborators

Publisher: Professional Engineering Publishing
Year: 2002
DOI identifier: 10.1243/095440502760291826
OAI identifier: oai:dspace.lib.cranfield.ac.uk:1826/1050
Provided by: Cranfield CERES
Journal:

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Citations

  1. (1999). A Feature Model Editor for Process Planning of Sheet Metal Products. doi
  2. (1999). A modular modeling approach by integrating feature recognition and featurebased design. doi
  3. (1994). A state-of-the-art survey on product design and process planning integration mechanisms.
  4. (1996). A STEP-Based Object-Oriented Product Model for Process Planning. doi
  5. (2001). A technology-driven architecture for developing highly configurable CAx software. doi
  6. Alam A STEP-based geometrical representation as part of product data model of a plastics part. doi
  7. (1995). and Kam Chan Product modelling using STEP. Computer-Aided Design, doi
  8. (1998). and Kwangsoo Kim A feature-based approach to extracting machining features. Computer-Aided Design, doi
  9. (2000). and Rakesh Nagi STEP-based feature extraction from STEP geometry for Agile Manufacturing. Computers in Industry, doi
  10. (1997). and Yun -Tau Hsiao A collaborative data management framework for concurrent product and process development. doi
  11. (2000). CLIPS User's Guide,
  12. (1998). Conference Proceedings, doi
  13. (1999). Embedded knowledge-based functionality for process planning software.
  14. (2002). Gao A Progressive design and manufacturing evaluation system incorporating doi
  15. (1993). Gao Feature Technology: An overview. doi
  16. (1998). Hannu Peltonen, Asko Martio and Reijo Sulonen Modelling generic product structures in STEP. Computer-Aided Design, doi
  17. (1994). Industrial Automation Systems and Integration - Product data representation and exchange --Part 11: Description methods: doi
  18. Industrial automation systems and integration -- Product data representation and exchange --Part 1: Overview and principles, ISO 10303, 1999, (International Organisation for Standardisation, doi
  19. Integration of heterogeneous CAD database using STEP and the Internet. doi
  20. (2001). Introduction to ISO 10303 - The STEP Standard for Product Data Exchange. (Technical note). doi
  21. (2000). Martin Hardwick and Rakesh Nagi Migrating from IGES to STEP: one to one translation of IGES drawing to STEP drafting data. Computers in Industry, doi
  22. (1995). Nyaluke A Product Data Exchange Integration Structure Using PDES/STEP for Automated Manufacturing Applications. doi
  23. PamiesTeixeira Implementation of computer integrated manufacturing systems using SIP: CIM case studies using a STEP approach. doi
  24. (1995). Pro Engineer User Guide,
  25. Recognising manufacturing features from a design-byfeature model. Computer-Aided Design, In Press, doi
  26. (1996). Shah Challenges in feature-based manufacturing research. CACM, doi
  27. (1995). STEP for Data Management, Exchange and Sharing,
  28. (1999). The UK Navy Mechanical RAMP Project. Project report,
  29. (2000). Wang An Internet based STEP data exchange framework for virtual enterprises. Computers in Industry, doi
  30. (2000). XML Step by Step, doi
  31. (2001). Zhizhong Li and Chin Kwai-Sang STEP-based product modeling for concurrent stamped part and die development. doi
  32. (1998). Zhu Automated feature validation for creating/ editing feature-based component data models. doi

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