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Framework of Digital Machining Process Planning Platform for Cylinder Body Part 被引量:2

Framework of Digital Machining Process Planning Platform for Cylinder Body Part
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摘要 Digital factory technology is an advanced manufacturing technology served as to establish a bridge between the process of product development and manufacturing.In terms of application for digital factory technology in machining,especially in machining of a complicated part such as a cylinder body part,a concept of digital process planning and its framework are proposed.Its components including machining domain knowledge model,machining knowledge base,machining resource base and process planning system are studied.A machining knowledge model in tree form and an object-driven knowledge reasoning mechanism are used for machining knowledge base.The process planning system is a user interface that leads a planner to finish the planning process.A case about a cylinder head part is given to demonstrate how the platform works.The framework of digital process planning is the foundation of some intelligent CAPP systems and helps to production line planning. Digital factory technology is an advanced manufacturing technology served as to establish a bridge between the process of product development and manufacturing. In terms of application for digital factory technology in machining, especially in machining of a complicated part such as a cylinder body part, a concept of digital process planning and its framework are proposed. Its components including machining domain knowledge model, machining knowledge base, machining resource base and process planning system are studied. A machining knowledge model in tree form and an object- driven knowledge reasoning mechanism are used for machining knowledge base. The process planning system is a user interface that leads a planner to finish the planning process. A case about a cylinder head part is given to demonstrate how the platform works. The framework of digital process planning is the foundation of some intelligent CAPP systems and helps to production line planning.
出处 《Journal of Donghua University(English Edition)》 EI CAS 2007年第5期627-632,共6页 东华大学学报(英文版)
基金 Sino-Ger man Project (No2002DFG00027)
关键词 digital process planning plat form machining knowledge base digital factory cylinder body part 数字加工过程计划编制 知识库 数字制造 汽缸体
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参考文献10

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