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Abstract: A rough milling method for compound surfaces is proposed
and implemented. The method can reduce the rough milling time greatly
while little uncut material need to be cut in semi-finish and finish
process, so the total milling time is reduced. The milling efficiency is
promoted. It is proved that the algorithm is stable and reliable.
Key words: CAD CAM Trimmed surface NC machining
CLC No: TP391.73
国家“九五”科技攻关专题“面向制造业的三维曲面造型与数控加工系统开发及商品化”(96A01-01-05). Received 20020206,
received in revised form 20020520
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