Thanks for the feedback. Agree with petg not being ideal in my limited experience so far.
However bear in mind that you don't need the whole enclosure to be above the Tg, any part of it going above the transition temperature (i.e. the parts closer to the amp modules) will become rubbery. I would be mindful of amp modules releasing a lot of heat no matter what your room temperature is. Maybe a good approach would be to print the parts exposed to higher temps in a different material and then fit them in.
I am finding there isn't really an ideal solution for the newbie doing electronics projects, either you go all in with abs nylon etc. or you need to live with the limitations of PLA and petg, bummer....
Thanks again for posting your work, it really looks amazing!
However bear in mind that you don't need the whole enclosure to be above the Tg, any part of it going above the transition temperature (i.e. the parts closer to the amp modules) will become rubbery. I would be mindful of amp modules releasing a lot of heat no matter what your room temperature is. Maybe a good approach would be to print the parts exposed to higher temps in a different material and then fit them in.
I am finding there isn't really an ideal solution for the newbie doing electronics projects, either you go all in with abs nylon etc. or you need to live with the limitations of PLA and petg, bummer....
Thanks again for posting your work, it really looks amazing!
Last edited: