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Bob K submitted a new resource: SketchuCam to Marlin gcode postprocessor 1.0 - converts SketchUcam gcode to a format that the Marlin firmware can...
Did your controller come pre-flashed with Grbl? If not I suggest contacting the supplier & see if they have a known good Grbl you can flash to...
Can anyone point me to a method/program to convert G02/G03 commands from Radius format to I J format? I got a surprise on yesterday's cut. I...
Justin - I think I'm probably making too big a deal on the zeroing of a work piece. I did a small test cut yesterday and setting it up the way...
What are people doing to set the X/Y/Z zero points and/or how are they getting the work piece squared away to the machine? I see a few people...
I did my first cut today!!! Just a shallow pocket in some scrap wood but it proves that the Marlin printer software can be used for milling. I...
AR15 - sorry for the mis-attribution. Joe - I've just gotten my motors hooked up and have been playing with feed rates and micro stepping. Sure...
Joe - that calculator was a big step forward for me. After a lot of calculating I was ready to start looking at steppers but I couldn't find any...
I'm also pretty new at this stuff so I hope that I'm interpreting your request properly. Here's a YouTube video on "How To Thread Mill with...
Joe - just navigate to the library folder and delete it. On my PC it's at : C:\Program Files (x86)\Arduino\libraries My Win10 PC pops up a...
Got my Y axis moving today. YEAHHHHHH!!!!!! Movement is only at about 25mm/s. BOOOOO!!!!! Off I go to learn more about stepper motors. So...
FYI - cutting fluid is a MUST when tapping holes in the OpenBuilds extrusions. The drill/tap combo works great if you're using cutting fluid. I...
I found out that some people are running Marlin on their CNC mills. I'm going to try Marlin for CNC milling. I'm pretty sure that you sacrifice...
Major problem My Azteeg X3pro controller isn't compatible with GRBL. GRBL requires some signals to be grouped together in a single port but my...
Rick - I received a M5 forming tap and #14 drills today. I did about a dozen holes and have come to these conclusions: cutting fluid is still...
Joe - I ran into a GRBL that sort of works on my 2560 based Azteeg X3pro: The Shapeoko Forum • View topic - GRBL on Mega2560 - Solution With...
I was surprised to see only three steppers defined in the cpu_map_atmega328p.h & cpu_map_atmega2560.h files. Can you point me to a GRBL that has...
Marshall - did you ever get the mill version of your design running? How are you controlling the two Z axis steppers? Two ports off the...
Richard - you've got one of the few CNC builds that use multiple steppers on one axis. How did you drive them? What firmware did you use? I'd...
Has anyone put GRBL on an Azteeg X3pro? Thanks to this forum I've been able to compile & upload GRBL to my controller but it's not talking on the...
