I have never used a 3d printer. But have done a little research.
Be great if someone could confirm my intention is sane.
I have loads of Linux experience so my plans relate to open source all the way.
First off I am brassic(poor). So looking cheap all the way. My brother and I have a tiny narrowboat we are refitting. And plan to use the printer for stuff within the boat.
Due to this printing PA6 to go in the bilge is important. (Diesel and water bad for most other plastics)
As we are both vision impaired and old. The idea is most of the electrical mountings etc will be self designed and painted to make future access quick and easy with our rapidly worsening vision.
So my plan. I am looking at a elegoo Neptune 4 pro.
Because it is cheap but great value. Uses kipper. And seems easy to modify as I grow in use. Also supports temps needed for PA6 etc.
But I will need an enclosure to work with PA 6 and a dryer.
Dryer is cheap not an issue.
But I'm thinking of a tent enclosure. Some good well insulated ones on amazon for £50 with hose to vent out smells.
Will one of these tents be suitable for keeping temperature stable while printing PA6. And can anyone offer other advice for cheap solutions to make this easy.
On a related novice front.
Gue to the vision. One of the projects is to print mounting boards for din rail fuses etc. The idea being to mix colours.
Ie flat surface faces from and back in white. The the inner support fram in a bright colour. This will mean holes to support thumb screws etc for easy low vision future maintainance. IE easy to find the pre set screw holes.
This plan means I can swap colours when printing layers so should be easy without over (for me) briced multi head printer.
But can anyone share experience with doing this with nylon. IE how dose delays in printing the layers while swapping filament t effect the linking of those layers.
As I say complete novice o the actual doing this so any advice will be helpful.
Your plan seems sane to me. I think you've done all the research you need to do based on the OP. I hope it works out for you and your brother.
Just as an aside, TPU will hold up outside and in wet conditions very well. If you want it to be less flexible, then you need only to print your parts with more outer walls / maybe more infill. 95A hardness TPU isn't too expensive nor soft. I wouldn't recommend engine parts being made from it, but parts printed in TPU will float pretty easily. I'm sure on a boat that can be handy.
Def usefull info i did not know about. Nothing I had in mind parts wise. But may well allow me to thinkmof many more usefull adaptions now I know.
Thinks I'll do a little researchninto TPU. I have time before I can afford the printer so am able to learn more.