Enclosure for 3D Printer From PVC Pipe

I needed to make an enclosure for my 3D printer to experiment with printing ABS. I decided that making it from clear vinyl with a PVC frame would be the least expensive but also best looking option since I wanted to be able to see the printer and the printing as it happens. Since getting hold of 3 way PVC connectors is more expensive in shipping than the parts themselves I decided to design and 3D print my own connectors.

I used 20mm PVC pipe (conduit) for the frame (arbitrary lengths as needed)

clear Vinyl for the cover

double sided tape to attach vinyl to the frame

PVC glue

For the corner pieces this was used:

https://mega.nz/file/s88ywKwL#GcgCyyrmxGB6sq04aIwWP5_HOx3Ykggl5BvADixQ94k

It is in FreeCAD format so you can edit to your needs since not all conduit has the same inner diameter.

*.stl below

3D print the corner pieces and test fit. If it fits snugly print a total of 8. I printed in PETG but any material will work. No supports needed when printed with the "flat side" on the bed

Cut PVC to length to create desired size of enclosure and use the corner pieces and PVC glue to glue the frame together to make a square that fits over your printer.

Cut pieces of vinyl the size of the side you wish to cover, put double sided tape on the length of the PVC and press the vinyl against it while keeping it taught. This is a two person job. Repeat for 4 sides remembering to leave a side open for a door. I draped a loose piece of vinyl over the open side to serve as a door.

My enclosure is kept at a constant temperature by a fan and controller. This is optional.

Thanks for reading and happy printing