Buy the Sainsmart 3018-PROVer


To create the gcode to flatten the spoilboard surface, open the spoilboard project Select the machine menu
Advanced
Create gcode
Export gcode
By default It cuts to a depth of 0.2mm
Buy the Sainsmart 3018-PROVer
To create the gcode to flatten the spoilboard surface, open the spoilboard project Select the machine menu
Advanced
Create gcode
Export gcode
By default It cuts to a depth of 0.2mm
HELLO, THANKS FOR THE FANTASTIC TUTORIALS ON THE SAIN SMART PROVER. I HAVE JUST PURCHASED MINE AND FOLLOWING YOUR INSTRUCTIONS MADE IT SO SIMPLE TO PUT TOGETHER. BUT YOU SAID SOMETHING WHICH I CANNOT MAKE OUT. YOU SAID THAT A FULL SET OF THE CODES TO PROGRAM THE 3018 ARE AVALABLE ON ???????. I’M A BIT FRUSTRATED CAUSE I NEED THE REVERS THE X AXIS AND I WOULD HATE TO LOOSE THE CODE CAUSE WAS TOO HASTY. COULD YOU HELP ON THIS MATTER PLEASE.
THANKS BRETT
https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration
$3 is used to change the direction of an axis
https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#3–direction-port-invert-mask
The entry for $2 has the table of values.
e.g. type $3=0 into the console to set the value to 0
Hello,
Iām going to surface a 15 mm thick MDF with a 16 mm cutter.
What is the speed of the spindle motor?
Thank you.
Go low and slow:
RPM 10000
Feed rate 150 mm/min
Plunge 50 mm/min
Depth of cut 0.2mm
Find the lowest part of the board and zero the z axis there or run multiple times until it flattens the whole board
Thank you very much..
thanks for the work you have done and the you-tube videos – Very helpful! I am wondering if you could elaborate on the Z-probe setting changes you recommend. Are you copying the values out of the “probe” flle the machine came with? When I do that, it does not transfer the ” ; ” command breaks, so I put them in myself – but when I load that in, nothing happens. Any advice?
Yes, its copied straight out of the file and edited.
Are you using candle ?
Are you using a plain text editor?
Is it putting some hidden characters in there or something ?
I am trying to level my spoiler board, i have followed everything as carefully as I can, but when I send the g-code the motor keeps hitting the z axis upper limit switch every time when the code is sent, the motor starts up then raises and hits the limit (z+)
Also when i move the move the router to the center of the board and then send the code from there. the xy base moves and hits the X+ limit.
Regards
Dave
You probably need to reduce the safety height setting in whatever you are using to create the gcode (easel?)
I ran through how to make the gcode in this video https://youtu.be/TsMTuxGBvgU?t=1474
it’s for a mach3 based machine and I use carbide create instead of easel, but it should give you an understanding of the process.
Plenty of web based, Perl, python, openscad, or other spoilboard surfacing tools. For example, https://www.intuwiz.com/facing.html
Google always turns up scads of them. Might note that the above one gets into the negative along the outside edges by the radius of the surfacing bit. I am tossing this out for your readers š
Thanks for the guides!
Cheers
Anjin
I’m using easel and the setting for the home position is $23=0. That’s front left. What do I use to get to home in center?
It can only home where there are limit switches. There are no limit switches in the centre. What you can do it home somewhere and then set a macro to move the axis where you want it and set the zero position.