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These are from 5/13/2024 and missing one or two little annoying fixes, but should get you 90% of the way....
Looking for it.. Have an older one, but I seem to be missing the latest..
It's really rough around the edges, and I need to work on it a bit more. Was mostly a proof of concept. I'm working on a better version that...
The button to control it is a Raspberry Pi with a milled PCB with buttons running a python script [IMG] import board import digitalio import...
I've put some time into tuning since March, and use tmc sensorless homing for X & Y, built a g-code sender handheld with buttons, and am working...
Hello @TheForgottenKing , I am really happy with the rebuild. I don't regret any of the choices made, and it now machines 6060 aluminum nicely....
Added some Air Assist, and an LED Light (loose coonnection in the video). [ATTACH] Cutting Alumuninum at Dial #4 and FPT of 0.002 IN (18,400 RPM...
A lot of things puzzled me for a while and have had a lot of re-design and re-work.. But it's now cutting and working and I'm in the tinkering and...
Turns out my Stepper Drivers or GRBL board are not right.. Now Drving em at 600,000 steps per min smooth as butter with a RAMBO Einsy (TMC21's)...
Thanks, I'll leave it as is, and move on to tuning and fixing other things... Original reason for asking was (playing with axis gearing ratios)...
I have some OpenBuilds NEMA 17 steppers from the store. The spec sheet says: Max Slewing PPS: 2500 PPS Max Starting PPS: 2500 PPS Step Pulse Time...
I've used HDPE scrap from TAP/E-Plastics for spoilboards and light fixturing with 6061 pieces. Works well. Be cautious about RPM when surfacing...
Well, a lot has changed.. Found out that I probably could have re-used the "3.2v steppers" on the X axis.. Once my 24v supply was connected up,...
Nice work!
Waiting on a lot of parts to show up. Meanwhile doing the electronics. Crimping on dupont connectors to the X,Y,Z stepper wires, and to the...
Excellent @Alex Chambers I have ordered the RoutER11 (along with some steppers) more about that below: Quite a bit of clever engineering all...
More progress today.. Openbuilds store gave me a .stl and a sketchup of the RoutER11, and I think it should be workable. It will mean losing a...
I don't see dimensions anywhere.. So if I assume "nearest 5 mm", 65mm diameter for the body tube: A rough CAD using the images on the website as a...
Interesting.. I thought the DC spindle would have less runout and vibration than a "Mini Router" based spindle. I have a dewalt 1.25hp spindle on...
Some starting Photos. Factory Spindle and Factory Electronics: [ATTACH] [ATTACH] The original spindle still works but has an older and less...
