Hello,
I have managed to build a cnc router table. It is controlled by three stepper motors, and s mach 3 controller.
The issues I would like to work on are speed and accuracy. Currently the machine can run no faster than 500mm per minute without having the motors sound like yhey are going to blow up. At this speed my accuracy also suffers. It seems that the faster I go the further out of spec the machine gets. Is this a common cnc problem?
My drive screws are 3/4in at 6tpi. Would going to a different scew help the speed? Would it negatively affect accuracy?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
I have managed to build a cnc router table. It is controlled by three stepper motors, and s mach 3 controller.
The issues I would like to work on are speed and accuracy. Currently the machine can run no faster than 500mm per minute without having the motors sound like yhey are going to blow up. At this speed my accuracy also suffers. It seems that the faster I go the further out of spec the machine gets. Is this a common cnc problem?
My drive screws are 3/4in at 6tpi. Would going to a different scew help the speed? Would it negatively affect accuracy?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2