Tape Gun Plastic Attachment 3D Printer Model
The file 'Tape Gun Plastic Attachment 3D Printer Model' is (stl) file type, size is 6.48 KB.
The file 'Tape Gun Plastic Attachment 3D Printer Model' is (stl) file type, size is 6.48 KB.
This is a replacement part of a cheap tape gun. Eventually the clear plastic part winds up breaking and that makes using it harder. I figured that I should be able to produce a replacement and maybe even improve on the design for more longevity of the part.
During testing it was determined that the original thickness was too thin for PLA. It flexed nicely but wasn't particularly good for longevity's sake. I increased the thickness and made a "medium" and "extra thicc" version.
And unbelievably, the extra thick version broke even faster somehow. I'm starting to think PLA is probably a bad choice for this but it's all I have. SO to further combat where the cracking occurs, I've made a nice box where you actually have to worry about how much infill to use now.
I'm getting some PETG to try out so if that works out better I may add to this a bit more.
Preliminary tests with the "big chungus" version have proven somewhat favorable, but I may need to slim down the box since it seems to get in the way a bit when cutting the tape. I may also revamp the slope a bit.
July 2019 Edit: So I got the PETG to print properly and I tried it out. The thinnest one is still too thin, the thickest one also somehow breaks easily and the medium one is the only one that has, so far, lasted more than a week in use.
I think a redesign is in order to fortify the middle while still letting the top flex. I'll work on that in the coming weeks as I have time (and I'll edit out this text to denote that the update is in place).
| Big_Chungus_edition.stl |
| Medium_tape_gun.stl |
| TapeGun.stl |
| Thick_Tapegun.stl |
