I own a Startrite 275 table saw and for a few years, my old method was to sweep up the chips from the sloped outlet. this became annoying over time so I decided to design and print a new outlet that I can connect to my dust extractor.
The internal edge of the door has a steel lip on the inside that can be used at a connector, so I designed a Z top hat section to hook over the existing door edge (no fixings or connectors etc). I also designed it to have several 8mm x 2mm magnets (rounded size) at the bottom to fix to the steel base.
I also make it in three pieces assuming I would glue to form one single piece. In the end, I connected them all loosely as the design is sufficient to simply slot together and is robust when in situ.
Very pleased with the outcome. no chips on my floor anymore.

See Sketchup files and the STL files to allow you to modify to suit your needs.

PS. You will have to make a slot around the hinge internally. This was easy

Creality

CR-10S

Yes

20%

Took me 12hrs to print centrepiece.