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期刊论文 2

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2019 1

2009 1

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深紫外全固态激光器；二倍频；KBe2BO3F2非线性晶体；光电子能谱仪 1

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CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

《机械工程前沿（英文）》 2009年 第4卷 第1期   页码 97-102 doi: 10.1007/s11465-009-0007-z

摘要： To promote the research and development of modern digital and intelligent manufacturing technology and overcome shortcomings of computerized numerical control(CNC) programming for complex components, an innovative idea has been proposed to introduce knowledge based engineering (KBE) into the field of CNC programming within the integrated environment of CAD/CAPP/CAM. This paper constructs the architecture of CNC programming based on KBE within CAD/CAPP/CAM and explores the key technology of applying KBE to CNC programming — knowledge representation, knowledge acquisition, knowledge reasoning, and generalized knowledge base system of CNC programming. The integration of the CAD/CAM system and the CAPP system of enterprises has been achieved by taking the powerful CAD/CAM system of UG NX as a platform. The prototype system of CNC programming for complex components based on KBE within CAD/CAPP/CAM has been developed by means of UG/Open,VC++6.0, and SQL Sever 2000. Finally, a frame example, one of the complex components of a marine diesel, is presented, and the academic production and the intelligence of the system are verified.

关键词： NC programming     CAD/CAPP/CAM     KBE    

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高分辨深紫外激光光电子能谱仪进展 Review Articles

Zu-yan XU, Shen-jin ZHANG, Xing-jiang ZHOU, Feng-feng ZHANG, Feng YANG, Zhi-min WANG, Nan ZONG, Guo-dong LIU, Lin ZHAO, Li YU, Chuang-tian CHEN, Xiao-yang WANG, Qin-jun PENG

《信息与电子工程前沿（英文）》 2019年 第20卷 第7期   页码 885-913 doi: 10.1631/FITEE.1800744

摘要： 采用非线性晶体KBe2BO3F2（KBBF）倍频产生深紫外全固态激光，与传统非相干光源如气体放电灯和同步辐射形成互补，大大提高光电子能谱仪的能量、动量和自旋分辨率。

关键词： 深紫外全固态激光器；二倍频；KBe2BO3F2非线性晶体；光电子能谱仪    

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标题 作者 时间 类型 操作

CNC programming system for complex components based on KBE within integrated environment of CAD/CAPP/

Shengwen ZHANG, Guicheng WANG, Liang ZHANG, Xifeng FANG

期刊论文

高分辨深紫外激光光电子能谱仪进展

Zu-yan XU, Shen-jin ZHANG, Xing-jiang ZHOU, Feng-feng ZHANG, Feng YANG, Zhi-min WANG, Nan ZONG, Guo-dong LIU, Lin ZHAO, Li YU, Chuang-tian CHEN, Xiao-yang WANG, Qin-jun PENG

期刊论文