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首页> 外文期刊>International journal of automation technology >Review of Computer-Aided Process Planning Systems for Machining Operation - Future Development of a Computer: Aided Process Planning System
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Review of Computer-Aided Process Planning Systems for Machining Operation - Future Development of a Computer: Aided Process Planning System

机译：机加工的计算机辅助过程计划系统的回顾-计算机的未来发展：辅助过程计划系统

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The need to integrate the design and machining stages has become'an important issue since the introduction of the Computer-Integrated Manufacturing (CIM) concept. The development of the Computer-Aided Process Planning (CAPP) system has been recognized to have made a significant contribution toward fulfilling the requirement for an integrated planning system. This paper reviews the development of the CAPP system, particularly for the metal removal process. Previous reviews on CAPP are gathered and discussed to show the evolution stage of CAPP in general. Main research topics that contribute to the CAPP system development are shown. Six elements of the CAPP system are identified as the most important tasks in generating a process plan. These elements consist of: (1) model convention, (2) manufacturing operation selection, (3) manufacturing resource selection, (4) cutting condition selection, (5) tool path selection, and (6) setup selection. Six elements for the development of CAPP that contribute to process planning for metal removal process are discussed. The evolution stages of each element easily show the involvement of several tools in order to support the corresponding element. For further guidance, the methods of comprehending the involvement of manufacturing information in CAPP are discussed. Knowledge structuring and logic reasoning are the main organizational steps that can be used to describe the CAPP data architecture of manufacturing information. Further, the examples of full-scale CAPP in actualizing machining process planning are presented. Finally, key technologies for future development of CAPP are discussed.
机译：自从引入计算机集成制造（CIM）概念以来，集成设计和加工阶段的需求已成为一个重要问题。人们公认，计算机辅助过程计划（CAPP）系统的开发对满足集成计划系统的要求做出了重大贡献。本文回顾了CAPP系统的发展，特别是对于金属去除过程。收集并讨论了有关CAPP的先前评论，以总体上显示CAPP的演变阶段。显示了有助于CAPP系统开发的主要研究主题。 CAPP系统的六个要素被确定为生成流程计划中最重要的任务。这些元素包括：（1）模型约定，（2）制造操作选择，（3）制造资源选择，（4）切削条件选择，（5）刀具路径选择和（6）设置选择。讨论了开发CAPP的六个要素，这些要素有助于金属去除工艺的工艺规划。每个元素的演变阶段很容易说明参与支持相应元素的多种工具。为进一步指导，讨论了理解制造信息在CAPP中的参与的方法。知识结构和逻辑推理是可用于描述制造信息的CAPP数据架构的主要组织步骤。此外，还介绍了在实现加工过程计划中的全尺寸CAPP示例。最后，讨论了CAPP未来开发的关键技术。

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