한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권9호
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- Pages.191-199
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- 1999
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
절삭조건과 칩브레이커 형상변수를 고려한 선삭 가공시의 칩절단 예측
Chip Breaking Prediction in Turning Process Considering Cutting Conditions and Chip Breaker Parameters
초록
In the continuous cutting process such as turning operation, chip control is thought very important to achieve the unmanned manufacturing system. The prediction of chip breakage under the given conditions is a substantial element for chip control. In this paper, a systematic approach to know the chip breaking region is represented under the concept of equivalent parameters. to Verify the suggested model, cutting experiments are executed with a commercial type and two other type chip breakers which have modified chip breaker parameters such as land width, groove width and nose radius. predicted chip breaking regions using the 3D cutting model agrees with those obtained from the experiments.
키워드