Angle of motor rotation and CNC unit relationship
- bodhi_94
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30 Nov 2017 09:04 - 30 Nov 2017 09:05 #102523
by bodhi_94
Angle of motor rotation and CNC unit relationship was created by bodhi_94
I'm having a problem of find the angle of motor rotation and CNC unit relationship. I mean for 1 inch = 'theta' degrees of rotation in X axis. I tired to measure it but gave no accurate results. Anyone knows to find it mathematically.?
Thank you.
Thank you.
Last edit: 30 Nov 2017 09:05 by bodhi_94.
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- PCW
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30 Nov 2017 15:48 #102538
by PCW
Replied by PCW on topic Angle of motor rotation and CNC unit relationship
On a normal linear axis (you mentioned X) and assuming a screw for
translating the motor rotary motion to linear motion, this would depend on
the screw pitch. So for example if you had a 5 TPI ballscrew on X,
directly driven by the motor, you would have one motor rotation for 0.200"
of motion or 1800 degrees (5 turns) per inch
translating the motor rotary motion to linear motion, this would depend on
the screw pitch. So for example if you had a 5 TPI ballscrew on X,
directly driven by the motor, you would have one motor rotation for 0.200"
of motion or 1800 degrees (5 turns) per inch
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