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1·A theoretical model is proposed for calculating the surface prole provoked by back cutting surface marks during face milling.

理论模型，提出了计算表面简介挑起回到切割表面标志着在脸上铣削。

2·From the theoretical model proposed in this work, the surface prole can be deduced from cutting conditions, cutter geometry, cutting tool imperfections and milling machine deviations.

从理论模型中提出的这项工作，表面形貌可从追溯的切削条件，刀具几何形状，切削工具不完善和铣床偏差。