New B9 Resins

[KBS756]

[EddyF]

Hopefully someone will have reliable prints and you'll have a good profile soon ... Ive frustrated myself quite a bit trying this the last couple of days ...

That's the nature of trying to experiment with something new. Better stick with something that works for now. Are you having casting issues with cherry? Is that the reason why you wanted to try the yellow?

yea we still unfortunately cast outside with casting companies who dont really give us any special consideration for cherry ...

Hoping to cast ourselves by some point next year

Yes the cherry does not produce a quality casting. I find it easier to make mold.
What is exposure time?

[KBS756]

I was using 2880 or 80% of the 42XY for 25z Cherry and 2080 or 80% of the default 25XY 25z Cherry exposure times ...

figured there may be some under curing going on so tried even at the orig cherry setting failed regardless ... Someone on the other forum got it to work with 30z 25XY at 2100 ms exposure time ...

[mongerdesigns]

Lots of people cast with cherry just fine.

[KBS756]

Lots of people cast with cherry just fine.

For the most part I believe they are casting in house or have casters who give their resins considerations to allow for better casting ...

The results I get with cherry are passable but not ideal ... this is mostly due to having to work with casters outside ... always gonna be looking to get a better result so hopefully things pan out in that way

[EddyF]

Success go to try more today and cast tomorrow.
My cherry print of this is size 9 and in yellow sIze 9.25 Model size 9.25 cad
My Base came out .9mm what is wrong and in cherry .25. My model is .50 how to I fix
expose 2380
bottom 1300

[KBS756]

Success go to try more today and cast tomorrow.
My cherry print of this is size 9 and in yellow sIze 9.25 Model size 9.25 cad
My Base came out .9mm what is wrong and in cherry .25. My model is .50 how to I fix
expose 2380
bottom 1300

What x y are you at here ? And what's your z slice size ?

[EddyF]

xy 25 default and layer 25

[mongerdesigns]

I believe you meant the bottom is 13000 not 1300

If your size is off a bit, that means maybe you're overexposing. I would try to lower the layer exposure more.

Looks good!

[EddyF]

I believe you meant the bottom is 13000 not 1300

If your size is off a bit, that means maybe you're overexposing. I would try to lower the layer exposure more.

Looks good!

My base support is wrong with cherry-under resin and over yellow resin, Do I play with bottom exposure or #bottom layer? My first print with my small charm the bottom exposure was lower and still .9mm with the yellow.