who explains how a thing like that happens? ! !

[Byron]

hello to everyone, who tells me how to realize details like those in enclosed photo, or with internal channels?

 

[TECNOMODEL]

first of all what material we talk about?
I would say by 3d printing, but they would need more info to give a more precise answer.

 

[Byron]

the material is pei (ultem), I am interested to know the molding technique to get particular internal channels similar to the object in photo... I can't understand how it's possible to extract the channels!

 

[TECNOMODEL]

Are you sure they were obtained from injection molding?
I feel like I see a joint in the middle of the piece, isn't it two pieces together?

 

[TECNOMODEL]

I see that that material is available in 3d printing coils, I would say that it was made with this technique.

 

[Byron]

No, no 3d printing, I'm sure. of lines of junction are not there! it seems like a casting piece... I still know the method...

 

[ninfh]

that I know that stuff is made in more pieces then joined later.

google "bonded manifold" or "acrylic bonded manifold"

 

[MarcoBi]

Mah... I think he's in 2 pieces in a mold.

 

[Byron]

Yes, it seems so...

 

[Byron]

but how does this process work?

 

[ninfh]

There is a variety of ways to combine different components, glue parts should be the most common solution.

even if I think manifolds like that are made with this kind of process
https://en.wikipedia.org/wiki/diffusion_bonding

 

[rinato]

Sorry to give up: But could a melt like a lost wax make sense?

 

[MarcoBi]

I knew you bought the liquid product. a mold is prepared (in this case 2 prints) and the liquid is then solidified (I think it is activated with a reagent or something similar).

 

[ninfh]

two-component casting resins or, alternatively, directly milled, depends on the number of pieces and/or material, nothing prohibits using moulds with ignetion if it does not bring too many problems for finishing

 

[numero1]

the material is pei (ultem), I am interested to know the molding technique to get particular internal channels similar to the object in photo... I can't understand how it's possible to extract the channels!

for power it is possible to have the channels....... with 3d printing I mean.
Of course the channels (at least the horizontal ones on the printing floor) will have to have some support material.
this material will then have to be eliminated.
Hi.

 

[Byron]

for power it is possible to have the channels....... with 3d printing I mean.
Of course the channels (at least the horizontal ones on the printing floor) will have to have some support material.
this material will then have to be eliminated.
Hi.

Yes, but it's not about 3d printing, I know it very well.. I found out it's actually "bonded manifold" as Ninfh said.