10. In a down end-milling operation, the thickness of the workpiece is 11 mm, its length...

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10. In a down end-milling operation, the thickness of the workpiece is 11 mm, its length is 200 mm, and the radial depth of cut is 1 mm. The cutter has four straight flutes and a diameter of 10 mm. The spindle speed is 2,000 rpm and the feed speed is 1,270 mm/min. Determine the following: (a) The maximum undeformed chip thickness (b) The feed per tooth (c) The entry angle, exit angle, and total angle of engagement of the cutter (d) The maximum material removal rate 10. In a down end-milling operation, the thickness of the workpiece is 11 mm, its length is 200 mm, and the radial depth of cut is 1 mm. The cutter has four straight flutes and a diameter of 10 mm. The spindle speed is 2,000 rpm and the feed speed is 1,270 mm/min. Determine the following: (a) The maximum undeformed chip thickness (b) The feed per tooth (c) The entry angle, exit angle, and total angle of engagement of the cutter (d) The maximum material removal rate