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Have the motors ever worked correctly?

This is the Hobbycnc

WHO IS armbruster (flame2)

Wow great work. How do you do this? Can it be done on my HobbyCnc router?
What program?
Thanks

Thanks I bet your right.

here is the machine

Re: lead screw gets jammed


Couldn't say without seeing photos and/or drawings. However,

0th check: can the motor spin feely without the lead screw connected?
1st check: if you disconnect the...

what is the best way to align this x axis its on a wooden base?

I need to be sure all mechanical ok first. Thanks

Thanks for your reply. I still think it is a mechanical problem.

Thanks. Yes I set it up last year and it was very accurate but had mechanical problems. I will go back to the machine today.

Not loosening now (the screw wasnt in the hole?)but new problem. x going and stopping .85 off. If I send x to 1, it goes to 1.85. If I send x to 23, it travels to 23.85. When I reference all x goes...

Thanks for your reply. The lead screw is being held on the stepper end in a coupler using a set screw that goes 1/2 way into the lead screw. The other end of the 3/8" lead screw goes into a .41 hole...

Where to post
Hi Im new and dont know where to post. I built a Hobby cnc 3 axis machine but having alignment problem on x axis.
The lead screw eventually pulls out of the coupler. I now have...

Hi Im new and dont know where to post. I built a Hobby cnc 3 axis machine but having alignment problem on x axis.
The lead screw eventually pulls out of the coupler. I now have drilled an indent...