한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권3호통권96호
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- Pages.38-46
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- 1999
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
밀링공정중 절삭조건 변화에 따른 절삭력 추종제어를 위한 DSP보드 응용
DPS Board Appication for Regulation of Cutting Force under Varying Cutting Conditions during Milling Process
- 발행 : 1999.03.01
초록
Spindle motor current is used to estimate the cutting force indirectly and control the feed rate for the cutting force regulation. The proposed algorithm is implemented to a DSP board based hardware for the industrial application. The software to make POP terminal communicate with the DSP board and POP server is coded under Windows 95 environment. Experiments under varying cutting conditions show that the DSP board recognizes the information of installed cutting tool and cutting conditions delivered from the POP server to use them for the proper control of the feed rate. The cutting force is regulated well during machining of tapered or stepped workpiece and circular shaped workpiece as well.
키워드