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In thread cutting, definite ratio is calculated between the_____ feed and rotation of the_____ spindle.

In thread cutting, definite ratio is calculated between the_____ feed and rotation of the_____ spindle. Correct Answer longitudinal, headstock

The definite ratio is calculated between the longitudinal type of feed and the rotation of the headstock spindle. This ratio should be found out so that the relative speeds of rotation of the work and the leadscrew will result in the cutting of a screw of the desired pitch.

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