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If you want big you might look at joe's cnc. this is a variant of it. openbuilds ox is great just isn't the best choice if you want big.... Bob...
Well I hope you all had a wonderful new years. I'm stoked, I got it 2" square with a 1" hole no lost steps!!!! I ended up with 1/32" multi-pass...
Thanks Gray and happy new year to everyone!!! Bob
http://www.sketchup.com/products/sketchup-make you might want to try the newest version of make....
I haven't tried this yet but this might be the answer to your z problem... keep power to the stepper.... $1 - Step idle delay, msec Every time...
messing with the current and speed I got it sounding much better.... the last thing I have to get right is the feed speed when cutting. getting...
I have ordered from banggood before, but I have amazon prime so shipping would of been free from them. No big deal either way
darn already ordered from bangood...
thanks for the information and happy new year!!!
Drive 4 motors with DRV8825 Stepper Drivers - 2.5A (peak) with 1.75A (RMS) with up to 1/32 microstepping motors DC 2.8 A/Phase I do remember the...
ok that didn't work and I turn off homing. but I turned up rates and accelerations to very high numbers 60,000 and 80 got it moving faster, but...
I have it all together!!!! success, well kind of.... I must of used the bolts for the router clamp or the ones you are supposed to use are too...
I just plugged mine in and windows found it.... but here they are http://www.ftdichip.com/Drivers/VCP.htm
where did you get the heat sinks?
did you build a bigger bench? LOL looks great! Bob
There are a few things I will upgrade right away. It didn't ship with a drag chain but so far I don't think it needs one. They have moved where...
Yes i got most of the kit. I was sicker than crap last week. I'm happy with my purchase. They did some nice things with the plates the extra...
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Ok thank you looks like 15 - 20 should do it. Bob
ok read thru most of the posts and can't find the answer. I need a power supply I'm looking at 24v but how many amps? is 10 enough? thanks Bob