한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)
- 제3권4호
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- Pages.50-55
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- 2004
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- 1598-6721(pISSN)
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- 2288-0771(eISSN)
공구접근 경로가 밀링 가공된 원통 구멍 형상에 미치는 영향
Effect of Tool Approaching Path on the Shape of Cylindrical Hole in a Milling Process
초록
Because of the development in mold industries, the geometrical form accuracy of the milled surface is getting more and more important. It has been known that the geometrical form accuracy is affected by machine conditions, cutting conditions, tool conditions and tool path and so on. Among them, the tool approaching path causes the change in material removal per tooth at the end of each machining cycle. And, this change generates the geometrical form error around the region where the tool engages the workpiece initially. So, it is impossible to eliminate the geometrical error caused by the tool approaching path. Thus, characteristics of this geometrical error are studied analytically and experimentally to minimize this region.