Transparent printing only in one area

Hi all.

Sorry if this has been answered before but searching the forums, I can’t find the info I need.

My question is this: -
I am printing with 2 PLA materials; Black PLA and Transparent PLA.
On the attached model, I am looking to print everything in black apart from the top layer of the green box that i want to be clear all the way through. I only want the top layer of the green box to be see-though all the way through and the rest untouched. I don’t want the whole model top layer to be see through material.

I have other use cases for this as well like lit-up house numbers so any help would be greatly appreciated.

Thanks,

Hal

Try adding a modifier object in Bambu Studio, like a cube. Overlap the material you want to change, then set the modifier to change the material



You’re probably going to want to disable the prime tower, it’s unnecessary in this case.

1 Like

What design program are you using?

Easiest and most versatile way that I know how to do would be to make the transparent bit a separate part that either prints with or maybe even apart from the other piece. Printing separately would save filament and speed things up by skipping filament swaps at each layer.

As separate parts logically, whether printed together or not, you can control print settings easier for best transparency. There are various optimizations for best/most transparent parts and having the transparent part as a separate bit makes assigning those parameters easier IMO.

Also, the Bambu wiki might be a good reference for best transparent parts.

1 Like

Spot on! Just want I needed.

Thanks for this.

:clinking_beer_mugs:

Thanks very much for the advice on this.

I am using TinkerCad to make designs I need and is limited. But with some of the features Bambu provides, it has helped.

I did try and create the part I wanted as a separate part and exported them to Bambu and managed to get the part I needed transparent. But this above said way is just too easy.

Thanks both for the replies. Really appreciate it!

:clinking_beer_mugs:

No worries.

The Bambulabs profile tool is excellent for making 3D printing accessible to more than just the hobbyists.

I’ve never seen a slicer that lets you tweak so much to make a print successful, then so easily lets you pass those profiles on to others.

The largest download counts I have are for 2 Viking ship profiles I only made because my wife was missing Norway.

They are on my profiles page, if you’d like to take a look: