• 대한기계학회논문집
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• 제18권1호
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• pp.93-100
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• 1994

5-axis CNC machining is being used in the manufacturing of tire mold, screw, and turbine blade because it can produce complex workpiece more efficiently and accurately than 3-axis CNC machining does. However, it is difficult to calculate the CL data in 5-axis CNC machining. This paper describes an efficient method to modify and edit the NC code and a data structure for representation of the workpiece produced by 5-axis CNC machining. Wireframe display of tool path and shading display of workpiece are used to represent verification results. Machining errors can be evaluated quantitively using the data structure based on the workpiece data model. The methods are implemented in a program with a IBM-PC and MS-Windows.

• 대한기계학회논문집
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• 제17권5호
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• pp.1074-1083
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• 1993

본 연구에서 제시된 방법은 Fig.2(c)에 나타낸 방법으로 공구궤적의 검증과 더불어 NC공구궤적의 잘못된 부분과 정도를 찾아내 수정할 수 있도록하여 기존의 NC검증시스템의 비효율성을 해결하고자 했다.