3D Printed Hooks

20180521_3D Print Hook

3D printing really does solve so many problems – previously I’ve replaced a small whisk in a milk frother, produced my own kitesurfing fins, 3D printed locking mechanisms for some stand up paddles, and made numerous enclosures for Arduinos. What did we do before 3D printing?

This is yet another example of the need for a unique part – some hooks to display some work in front of my office, which could attach to some vertical plywood fins without permanent fixings like screws or staples. The plywood is 17mm thick, which was the only dimension needed to create this hook design, and I’ve modelled the arms to be a maximum of 17mm apart, with a 1º draft angle to really hold on to the plywood towards the back of the arms which are less than 17mm apart. This creates a good clamping force on the plywood. They are also designed so that they require no support material when 3D printing, making them fast and efficient to produce.

While it’s quite a unique case, I’ve decided to share the design on Thingiverse, Pinshape and Cults  in case it’s of use to anyone, or even just a good starting point for your own design. You could even try scaling them in width to fit the dimension of your vertical board. Happy printing.

– Posted by James Novak

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