Cutting thread in PETG, print orientation

[surreal current]

I want to cut a M12 thread into that hole of this Adapter. what would your recommendations be for the printing orientation?

[rapid igloo]

AI Help

To print the adapter with a M12 thread, you'll want to orient the part so that the hole is vertical, facing up. This will ensure that the threads are printed in the right direction and will have the necessary strength to hold the M12 bolt. You may also want to consider adding support material to the underside of the adapter to ensure that the thread starts cleanly and is not deformed during printing. Additionally, you may need to have a tap set that is specifically designed for threading plastic, as the standard metalworking taps may not work well in the plastic material.

WARNING: This response is AI generated and may contain errors.

[finite stone]

current orientation, grab a 10,25mm drill and a M12 Tap

[surreal current]

i wasnt precise enough, the part prints just fine with the hole, but when cutting the M12, the layers split, so i want to try a new orientation 🙂

[finite stone]

thats why you want the drill

will make it round

if it still splits, you will need a ton of supports and print it angled

[surreal current]

it also needs to be strong against bending forces so horizontal printing isn't it. i will try like 45°-60°. also im printing PETG

[finite stone]

yea 45-60, if you can, crank the Temperatures as high as you can, will increase layeradhesion, also print slow with next to no cooling, preferable none

[surreal current]

aight, thanks for the advise ill notify you if it works 🙂