Reinforced Jar Opener Master
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Reinforced jar opener. Part of a collection for different jars and lids but all are 14 mm tall.
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution — Noncommercial
Using jblake's dimensions of his reinforced opener, I redrew it in Fusion 360 so I more quickly scale to different sizes while keeping the thickness at 14mm and the “catch tabs” at 2mm.
This is the master template for the collection with a 65 mm opening. This is a step file, not STL or 3mf, to assist in scaling in a 3D editor like Fusion 360.
Redraw notes:
- Measure the size of the lid to which you wish to scale and scale the imported step file either up or down to that percentage.
- If scaling larger, negative extrude the top face to the 14mm. Also negative extrude the tabs down to 2mm.
- If scaling smaller, extrude the top so the distance from top to bottom is 14mm. Also, extrude the tabs up to 2mm.
- Fillet the outside edges and the inside of the handle with a 2mm radius.
- I would not suggest filleting the “teeth” as you will want the best grip from the sharp edges.
Printing notes:
- PETG
- 0.2mm layer
- 20%, rectilinear infill
- 3 perimeter layers
- No supports or brim
If you prefer a size in the collection and do not wish to do the above, let me know and I can create it if you like. Just send a message in Printables.