July 8, 2019 at 2:18 am #105466
Her I am again! trying to cut some 3mm plywood, I end up with kinda of piece of abstract art far away from the initial design…
Here is my workflow :
- Creating the vector file in Illustrator (.dxf)
- Importing the design in EstlCAM (making sure units are the same = mm)
- Creating the engraving path and generating the Gcode in EstlCAM)
- Loading the code in Repetier Host
- Homing the X & Y from Repetier Host (dual endstop)
- Manually moving X & Y to my starting point (the red cross on the picture)
- Homing the Z with touch probe
- Modifying Gcode with G92
- Launching the code
I am sure the ccurves in the green rectangle can be fixed by adjusting plunge and feed rate.
But for the size difference between original design and cut…as well as the offset at each pass?
Attachments:July 8, 2019 at 4:09 am #105471
Tried the same job, same wood, same tool, bit starting from X,Y,Z “Homed”, cutting square now…
Attachments:July 8, 2019 at 5:02 am #105475
The cuts on top it’s losing steps, so when it does that, may as well stop. Nothing will line up again. Try decreasing your cut depth.July 8, 2019 at 9:17 am #105540
The cuts on top it’s losing steps, so when it does that, may as well stop. Nothing will line up again. Try decreasing your cut depth.
Looks like his DOC is 0.5 or 0.2mm already though. It also looks like the surface is not close to flat either, looks like it’s much lowered towards the origin than the opposite side too.July 8, 2019 at 11:17 am #105559
You are using a Vbit (CAM says you are) and want to engrave that or cut it out?July 8, 2019 at 11:18 am #105561
and 1mm diameter?July 9, 2019 at 12:24 am #105633
Problem fixed with tweaking speed, DOC, etc…
Thanks to all!
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