모형 프로펠러 제작을 위한 과절삭이 없는 공구 경로 생성
Gouging-free Tool-path Generation for Manufacturing Model Propellers
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Abstract
In this paper, we present the gouging and collision-free tool-path generation for manufacturing model propellers using the 5-axis NC machine. Because it takes much time to generate tool-paths when we usegeneral purpose CAD/CAM systems, a specific system would be necessaryfor marine propellers. Overall manufacturing process is composed of two steps: roughcut and finishcut steps. The roughcut is conducted using only 3-axis for efficient machining and the finishcut is done using 5-axis for avoiding collision. The tool-path that might happen to gouging is searched and the tool position is also decided for avoiding interference between the tool and the propeller blades. The present algorithm is applied extensively to the surface piercing propellers. Some results are demonstrated for its validation.
참고문헌 (12)
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