狗套装卡片（固定腿）

Dog kit card w/ fixed legs

2024-01-09 06:53:59

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Summary

I noticed that the dog model I am remixing had messed up legs. The front legs have large concave indents and they lack holes to attach them to the body. However, the cat model (by Lohman) the dog model is remixed from has no such issue, and the legs are otherwise identical.

No hate to you, Balik0; you changed a lot of cat stuff to plausibly look like a dog, which is a lot more than I know how to do. I haven't modeled or programmed in several years, but I have more experience programming and I imagine the issue with the dog's legs is just as easy a mistake to make as adding an extra semicolon that causes the whole program to crash.

Anyway, I used my VERY limited knowledge of Prusa3D Slicer to cut the dog model and the cat model in two pieces, then add the cat legs to the dog body, so now the dog has 4 working legs and all is good.

Be careful when moving around the model: I think I properly connected the two parts, but they still can be highlighted separately, so something I haven't predicted could probably happen! Just be sure both pieces have the same width (height?) and are touching, and you should be good.

My next objective is to figure out how to make the dog's and cat's necks smaller, so they don't poke out of the shoulder so weirdly (again, no hate, this absolutely isn't easy).

Print Settings

Printer brand:
Prusa
Printer:
I3 MK3S
Supports:
No

How I Designed This

I have no knowledge in 3D modeling; I do it through work and very few of my coworkers know how either. The most knowledge I have is how to transform items (i.e. move, rotate, resize) and, as of this project, cut models into pieces and combine them with other models.

I observed that the original Dog Kit Card was remixed from the Cat Kit card; however, when looking closely at the Dog model, I noticed something was off about the front legs. They had concave indents where the leg holes should be. I compared it to the cat, and realized that the legs are identical other than the hole issue. So I was pretty pleased with myself when I figured out how to cut each model in two, then add the cat legs to the dog body. Be sure that the two models have the exact same dimensions before you do what I do.

Another much more minor issue with the original dog is that some of the "supports" (not supports in the traditional sense of 3D printing) don't connect to the dog head and legs. The leg "supports" were fixed when I exchanged the dog legs for the cat legs, but I don't know how to fix the ones for the head. Fortunately, they weren't enough of a problem that the kit card couldn't stay in one piece. At least they mean two fewer plastic pieces to struggle to cut off with scissors.

This item is very flat, so no (traditional definition) supports necessary!

PS: a word of advice: don't make the Dog or Cat more than a tiny bit smaller. I made the cat a little smaller (don't have the file to confirm how much smaller :(), and the leg holes were no longer big enough to fit the pegs. Maybe even make them bigger than 2.5 inches wide (the original) just to be safe.