Proceedings of the Korean Society of Precision Engineering Conference (한국정밀공학회:학술대회논문집)
- 1993.10a
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- Pages.339-344
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- 1993
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- 2005-8446(pISSN)
A Learning Control Alorithm for Noncircular Cutting with Lathe
선삭에서 비원형 단면 가공을 가공을 위한 제어연구
Abstract
A study for a lathe to machine workpieces with noncircular corss-sections is presented. The noncircular cutting is accomplished by controlling the radial tool position synchronized with the revolution angle of spindle. A learning control algorithm is suggested for the toll positioning, of which the control performances are analyzed and simulated on a numerical computer that the effectiveness of the control is convinced. The learning control is tested on a NC-lathe which shows successful results.
Keywords