Looking for pet-g settings

[curious aardvark]

looks like I've got a fair bit of blobbing. Think I'll have to drop print speed. Or maybe not.
But it's stuck fine to the bed :-)

The models i want to make have a lot of overhang. underhang (or whatever that's called) and horizontal round holes.
Hmm, usually always use 1.0 for multiplier.
have to try -0.90.
Certainly looks like there's a wee bit extra plastic coming out that has nowhere useful to go.

1stpetgmould_640x327.jpg

It's interesting you can see the little bits of plastic build up on the nozzle, then stick to the print. They all seem to be sticking inside the void, which needs to be as smooth as possible.
So that's not good lol
Tha outside of the model looks great. smooth and clean.
no obvious stringing,
Eventually, I'll hopefully, be making these on the ctc i3 - which is direct drive. At the moment they'll be on the delta.
The outside of the mould is great. But the inside is where all the little bits of plastic accumulated and that's the bit that counts lol
Strength is superb. Dimensions are acceptable, not quite as accurate as the pla ones - but then I have just scraped the interior excessively with a curved bit of metal (back of the mantis buzzard blade). so that most likely accounts for that.

All holes for the metal inserts are as good as the pla prints.
So just need to sort that tiny bit of blobbing and we're good to go :-)


what browser are you using ?
The format thing does ring a distant bell.

[airscapes]

Chrome browser.
Try printing that 2 wall square I attached. The thinkness of the wall should be 1.2mm and 3mm tall.. This is how I find the proper extrude multiplier.
Never used a delta but I keep the speed to a max of 45mmS When I see a lot of stuff stuck to the nozzle it is normally because I don't have the starting height set correctly. once you get a bugger on there they keep on getting stuck.. PETG is very sticky. Also slow your speed when not printing.. axis movers.. default X on my MG was 300mmS droping to 200 really reduced strings and the nose snot you are talking about.