switch Extruder at layer height

[kenny 0]

Is there a way to have Cura switch extruders during a print for a couple of layers and then switch back to the other extruder(I have a UM3)? I wanted to use it on the drum pictured to print the drum skin a different color then the drum body. I haven't seen how to do it yet. Thanks for your help.

[Dim3nsioneer 493]

Yes. Use a helper volume and assign the other extruder to that helper volume.

[kenny 0]

I'm not sure what you mean by helper volume. Could you explain it to me.  I searched through all the settings and didn't see anything related.  

Thanks Dim3nsioneer

[tinkergnome 741]

 

Simply use an overlapping "modifier mesh" and select a different extruder for it.

 

If you don't want to model your own, you can "misuse" the support blocker mesh like shown in this video (just select the other extruder instead of modifying any settings):

 

 

[kenny 0]

Gave it a try. The color I used for the drum skin was just for a test. I had to lower the height of the support blocker to .5mm and then assigned the other extruder to it and set what settings I wanted. it came out pretty good for a first try. thanks for your help. 

Edited March 14 by kenny