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首页> 外文期刊>International Journal of Production Research >An intelligent process planning system for micro turn-mill parts
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An intelligent process planning system for micro turn-mill parts

机译：用于微车铣削零件的智能工艺计划系统

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摘要

An attempt has been made to develop a generalised system for the generation of process plan for the manufacture of micro parts in this work. It has two components; first one deals with automatic part feature extraction from feature-based model and second one performs the execution of process planning activities in accordance with feature using knowledge-based system approach. The proposed system maps extensible markup language (XML) data for the feature based-model and produces the corresponding manufacturing activities needed for the manufacture of micro parts. The process plan modules considered in this work includes process sequence, tools and fixtures, process parameters selection and setup plan generation. An attempt has been made to develop process parameters selection module based on experimental investigation and optimisation apart from manufacturing catalogues and user manuals. Feature extraction through XML files avoids complex feature extraction process. The application of the developed system has been verified with a case study. The present system is limited to micro turn-mill features. Incorporation of more micro features and consideration of other activities of process plan ensures a complete process planning system for micro-machining processes.
机译：已经尝试开发通用系统，以在这项工作中生成用于制造微型零件的工艺计划。它有两个组成部分；第一个处理从基于特征的模型中自动提取零件特征，第二个处理使用基于知识的系统方法根据特征执行过程计划活动。拟议的系统为基于特征的模型映射可扩展标记语言（XML）数据，并产生制造微型零件所需的相应制造活动。本工作中考虑的过程计划模块包括过程顺序，工具和固定装置，过程参数选择和设置计划生成。除了制造目录和用户手册以外，还尝试根据实验研究和优化来开发过程参数选择模块。通过XML文件提取特征避免了复杂的特征提取过程。案例研究验证了所开发系统的应用。本系统限于微车铣削特征。结合更多的微特征并考虑工艺计划的其他活动，可确保用于微加工工艺的完整工艺计划系统。

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