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Effect of Different Machining Parameters on Time-Dependent Flatness

Flatness of the face milled surface usually changes within a time of resignation after released from the fixture; and machining parameters have significance influence on the flatness of the milling surface. This paper studies the different machining parameters’ effects on the time-dependent flatness. The experiment was designed by Taguchi method. The experiment results reveal that the time-dependent flatness is influenced by machining parameter.