a. Table Feed Mechanism
b. Spindle Drive Mechanism a. Table Feed Mechanism Table feed mechanism is controlled in knee of the machine and give motion in longitudinal, cross and vertical directions. Power is convey as of the feed gear box consisting of change gears. b. Spindle Drive Mechanism In modem milling machines, spindle drive mechanism is house in column. Spindle receives power as of an electric motor through a combination of gear with gear trains fixed inside the column, with altering gear ratio.
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