I am using a Mini Rambo board which replaced the 1.4 ram board.
and using Aspire for design and marlin processor. I also used Fusion 360 . Well fusion G code creates really slow movement. and Aspire (Marlin processor) creates too fast which ends up in rough cuts where the router speed can not keep up with the movement speed. Any help would be Appreciated.
I have an aspire PP that I worked on if you are not using it that is usually the problem. None of the PP’s seem to implement rapids correctly for Marlin so we always need to update them. To repeat I do have a working Aspire PP.
Again, this is all much easier if you start with estlcam, then you will have a solid understanding of what speeds go where.
Ryan you are my best source of Information thank you for lighting the bulb for me. : )
when you mentioned that feed rates are done in the cam. I went back to Aspire and edited the tool path, but this time
when selecting the tool I realized there is a feed rate figures to adjust, which I tweaked and tried cutting again. (results)? ( PERFECT ). Yesssss. I Finally got it. Thank you again my friend. I am a happy designer again. ; )
More important is Rapid speeds and if they are included in your Gcode…As far as I know only the PP that I worked on does that. If you don’t use it you will have random cut failures.
That’s in the post processor. If you got it from here, rapid speed is already set to 2000 for x and y. Rapid speed means when the tool is not cutting. Since you’re cutting fine now I would not mess with anything you don’t fully understand just yet.
The important thing, and it’s really quite important, is to have the Z rapids set low enough that moves don’t overrun the variable size. If they’re set too high you can get random Z movements that can be in things like the opposite direction of what’s expected, or a plunge of 60000mm…
thank you all I now shall follow your suggestions and Hope I would not need to mess with anything yet… I am getting the results I want with the information I learned from you . thank you again.