Originally Posted by
Dougal
steppers, is it possible to put encoders for feeback on them as well?
Or would this require a controller that isn't commonly available?
http://www.microproto.com/MMDSLS.htm
Not sure if something like this can easily be done strictly on the software side of things.
If the software attempts to make up for a lost step by speeding up the stepper the game is lost.
If the software can adapt the feedrate with a lost step it could work in a sort of kind of way.
If the software would stop all motion when detecting a lost step the work could be salvaged and adjustments made to the program.
Just talking hypothetically. I never gave it much thought until you asked.
Re using a digital caliper or similar for feedback. There may be a speed issue involved. Seem to remember reading something about that.
edit/ if the software could somehow add some needed steps it would be a cool solution.
Anyone who says "It only goes together one way" has no imagination.