I need help with extruded rate in Grasshopper

Hi guys,

Sorry for my bad English. I’m a beginner to Grasshopper. Can you help me fixed me Extrusion rate for 3D printing? I want it to be 0.2 mm but it seems wrong when every single point has the same E value in the gcode. I think the E value always increases move after move, but I don’t know how to do it.

waves.gh (34.1 KB)

Thank you so much


This seems like a duplicate thread to me ?

Apply the same strategy as here :

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Sorry, for the last one, I understand the wrong thing about the extrude rate. So can you help me fix the extrude rate?

This is the same thing you asked previously, so the answer is the same : Series.
If this is not what you want, please post a picture showing your expected GCode result.

Yeah, so I want to make the relative extrusion rate not the absolute extrusion rate for Gcode. It means it is depositing a certain amount of material between each point. I’m sorry if I said something wrong. Because I work with Ender 3 S1 so I think Ender 3 S1 works under relative positioning.

can you help me solve it?

I have zero experience in 3D printing so I can’t help you figure out what your machine is expecting as the value for E. If you can tell me which E value you should have on each line (or the math rule that it should follow), then I can help you do that with components.

I saw this link for the extrusion. I don’t know if it helps or not. Can you help me base on this?

can you help me with this?