5篇
您的检索式：作者名="Kim Honghee"
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| 1 | A Web-based machining process monitoring system for E-manufacturing implementation显示文摘Recently, with the rapid growth of information technology, many studies have been performed to implement Web-based manufacturing system. Such technologies are expected to meet the need of many manufacturing industries who want to adopt E-manufacturing system for the construction of globalization, agility, and digitalization to cope with the rapid changing market requirements. In this research, a real-time Web-based machine tool and machining process monitoring system is developed as the first step for implementing E-manufacturing system. In this system, the current variations of the main spindle and feeding motors are measured using hall sensors. And the relationship between the cutting force and the spindle motor RMS (Root Mean Square) current at various spindle rotational speeds is obtained. Thermocouples are used to measure temperature variations of important heat sources of a machine tool. Also, a rule-based expert system is applied in order to decide the machining process and machine tool are in normal conditions. Finally, the effectiveness of the developed system is verified through a series of experiments. | SHIN Bong-cheol KIM Gun-hee CHOI Jin-hwa JEON Byung-cheol LEE Honghee CHO Myeong-woo HAN Jin-yong PARK Dong-sam | 2006 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2006，7，9： | 2 |
| 2 | Development of the pneumatic valve with bimorph type PZT ac-tuator显示文摘 | Yun Sonam Lee Kyungwoo Kim Honghee | 2006 | Materials Chemistry and Physics2006，97，1： | 1 |
| 3 | Development of the pneumatic valve with bimorph type PZT actuator显示文摘 | Sonam Yun Kyungwoo Lee Honghee Kim | 2006 | Materials Chemistry and Physics2006，97，1： | 1 |
| 4 | Development of the pneumatic valve with bimorph type PZT actuator显示文摘 | Yun Sonam Lee Kyungwoo Kim Honghee | 2006 | Materials Chemistry and Physics2006，97，： | 1 |
| 5 | A Web-based on-machine mould matching and measurement system based on CAD/CAM/CAI integration显示文摘The purpose of this study is to develop a Web-based on-machine mould identification and measurement system. The Web-based mould identification system matches obtained vision information with CAD database. Developed Web-based system is to exchange messages between a server and a client by making of ActiveX control, and the result of mould identification is shown on Web-browser at remote site. For effective feature classification and extraction, the signature method is used to make meaningful information from obtained image data. For on-machine measurement of the matched mould, inspection database is constructed from CAD database using developed inspection planning methods. The results are simulated and analyzed using developed system to verify the effectiveness of the proposed methods. | CHOI Jin-hwa JEON Byung-cheol KIM Gun-hee SHIN Bong-cheol LEE Honghee CHO Myeong-woo SEONG Eun-je PARK Dong-sam | 2006 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2006，7，9： | 0 |
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