• Proceedings of the Korean Society of Precision Engineering Conference
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• 2007.11a
• /
• pp.437-438
• /
• 2007

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2010.05a
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• pp.133-134
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• 2010

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2009.10a
• /
• pp.557-558
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• 2009

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2001.10a
• /
• pp.4.1-4
• /
• 2001

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2002.11b
• /
• pp.136-137
• /
• 2002

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2003.11a
• /
• pp.76-77
• /
• 2003

• Proceedings of the Korean Society of Machine Tool Engineers Conference
• /
• 1996.03a
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• pp.155-158
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• 1996

• Proceedings of the CALSEC Conference
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• 1999.07b
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• pp.607-614
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• 1999

In this paper, we demonstrate the implementation case using component based development tool under development process for application developments. The tool suggested provides the programming environment for the development of distributed manufacturing applications primarily. The development tool is classified into visual component, logic component, data component, knowledge component, neural net component, and service component which is a core component for the support component edit and execution. We applied the tool to the domain of the design and routing plan to retrieve existing similar design models in database, initiate a model, generate a process plan, and store the new model in the database automatically. Utilizing the tool, it integrates a geometric modeler, engineering/manufacturing database, and knowledge sources over the Internet.

• Proceedings of the KSME Conference
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• 2003.04a
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• pp.1142-1147
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• 2003

The formability of sheet metal appears better in incremental forming than in conventional forming. in this study, the effect of process parameters - tool type, tool size, feed rate, friction at the interface between tool and sheet, plane-anisotropy of sheet - on the formability was investigated by experiments and FEM analyses. it was found that the formability is improved when a ball tool of a particular size is used with a small feed rate and a little friction. Due to the plane anisotropy, the formability differs according to the direction of the tool movement. in this paper, details of the experimental procedures and the results obtained from the study are discussed.

• Proceedings of the Korean Society of Machine Tool Engineers Conference
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• 1998.10a
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• pp.134-139
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• 1998

The objective of this study is to estimate and to compensate for the volumetric error of a machine tool. In this paper, the volumetric error is defined and error synthesis model is presented. Then, the volumetric error of workpiece is compared through the virtual machining and a new tool-path is generated to compensate for the error in the post-processor of CAM system using the error synthesis model. By this method, the error is compensated without modification or replacement of a machine tool being in use.