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I'm in on this one! I use a source (www.realizeinc.com)for all my SLA models which can do some amazing resolution parts. It would be great to...
Great news Frank! You will like that HobbyCNC board.... :P
Crash, I'm beginning to understand a little more about feed speeds. 1000ipm is cool but even fast acceleration settings take 6" to get up to that...
Wow you guys, that is a fantastic deal for a solid machine. Just curious, what rapids are they getting with this machine? Dan
I got a quote on that PBC stuff awhile back (and many others) and it was pricey. Its hard to beat hardware store angle prices. The v-rollers on...
Great find Mark, were did ya find them. I could have used them at work on our big laser. I was having to manually edit TTF. ;)
Sorry Kwok if my facts were not exact, but the HobbyCNC controller is still a cheaper alternative. I do speak from experience as I have two of...
What Dave was saying is that his motors are rated 130 oz-in unipolar (185 bipolar) vs the 90 oz-in bipolar steppers from easycnc. $159 vs. $295...
Nice find Mark. As I always say: experiment and see what works best. What are you all using for microstep settings?
Has anyone found any info on the needle?
Have you guys seen the videos of the cnc machines that use hot glue guns to make rapid prototypes. I even heard they were trying it with...
So now when you say "we are getting jackets" we should not have any excuses :lol:
Fun stuff here with CAD data: :P http://kmoddl.library.cornell.edu/model.php?m=557 http://decidedlyodd.com/cw/cs285/log.html...
Yep looks like you have the wiring correct. Looks like Frank got his working, ya might want to give him a gingle: viewtopic.php?f=13&t=273
I'm not an expert with bi-polar steppers but should'nt these hanging leads be connected together with the others? Also it sounds like you did...
That's awesome Frank, what stepper motor did you end up with (oz-in and model number) and where did you get it? Thanks, Dan
Crash, 500ipm, COOL!!! I'd love to see a video of that with the Dremel retracted. Maybe with an x-travel of 60" just see how far you can throw...
rj, think of it like velocity (speed) of a race car. The faster you go, the more likely you loose control due to aerodynamics or road slip....
Thanks for the powersupply link bob, I've had good luck with MPJA. Yea, it looks like Circuit Specialists are getting out of power supplies. I...
Frank, Man, you should be able to move mountains with that controller :P . I used to get my power supplies from Circuit Specialists but they seem...
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