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Key — image 1
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Key

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PARAMTERIC functional Key for unlocking YOUR house door.

Rating
4.667 / 5
Likes
36
Downloads
299
Makes
4
Views
1,552
Reviews
3

Updated at source:

Model information

License
Creative Commons — Public Domain

With measuring a key the lock was opened in a first try.

I printed with soluble support. Probably would go without support, but i had problem that key on a small surface didnt stick to a bed. 


My plan was to make a Photo and make a measures from it, putting a measures in  a parametric model and print a key. I didnt try it yet. Is that legal  to suggest?:)



There are three Possibilitys to print:

1. You download STEP ("Key_1.STEP" in a "Key_1.zip")and in a program for 3d modeling you  position  "Cut_out parts" in the same position like they are on your key. Now they are all 10mm away from upper site.  Than you just CUT OUT a CUT_OUT_PARTS, save like STL and you are ready to print.

2. You download STL/3MF and go to your slicer. You can see there are additional parts that can make a NEGATIVE VALUME. Now they are all 10mm away from upper site. You change the position like on your key and print it. (see "Key_plan_Slicer.jpeg" to see how it looks in prusa slicer)

3. You can download my_Key_1.stl and print it:) It is a key to my House.

The button spikes are not strong, so i suggest rounding. You can see on my pictures they gone pretty fast, but no problem with opening of a lock.