In a point to point control NC machine, the slides positioned by an integrally mounted stepper motor drive. If the specification of the motor is 1 deg/pulse, and the pitch Of the lead screw is 3.6 mm. What is the expected positioning accuracy?

In a point to point control NC machine, the slides positioned by an in

1.	In a point to point control NC machine, the slides positioned by an integrally mounted stepper motor drive. If the specification of the motor is 1 deg/pulse, and the pitch Of the lead screw is 3.6 mm. What is the expected positioning accuracy?
A.	1 micron
B.	10 micron
C.	50 micron
D.	100 micron
Answer» C. 50 micron

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In a point to point control NC machine, the slides positioned by an integrally mounted stepper motor drive. If the specification of the motor is 1 deg/pulse, and the pitch Of the lead screw is 3.6 mm. What is the expected positioning accuracy?

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