3. A CNC Lathe is controlled by a 151 step motor which is used to drive...

3. A CNC Lathe is controlled by a 151 step motor which is used to drive a lead screw with 0.25 inch pitch.

(i) What is the precision or minimum distance a carriage on the lead screw can be moved.

4 Decimals, Unit: inch

(ii) To move a distance of 4.5 inches how many pulses are transmitted to the motor.

(iii) If the specification is to move the carriage at the rate of 2.2 inches/minute at what frequency should the pulses be transmitted.

Unit: Hertz

Solutions

Expert Solution

samet mamat answered 1 year ago

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