Belt buckle experiment with 3d printing in metal

Rowing seat belt buckle 3d printed in steel
Rowing seat belt buckle 3d printed in steel

Here are two belt buckles I designed and then had 3d printed in steel. The first is a rowing seat, and the second the head of a modern rowing oar.

Modern rowing oar belt buckle 3d printed in steel
Modern rowing oar belt buckle 3d printed in steel
I like how the seat turned out, the layering artifacts of the 3d printing process give it almost a wood grain look, which is similar to the original item, which used to be made out of wood.
I find the layering on the

Back of the rowing oar belt buckle 3d printed in steel
Back of the rowing oar belt buckle 3d printed in steel

oar kind of distracting; if I get another one printed I might see if they take requests on how the item is oriented when it’s printed. Or I could add a bit of a compound curve to the piece so the lines don’t end up straight.

Handling the Kirby Cup

Kirby Cup with old handles
Kirby Cup with old handles

I was asked to replace the handles on the new Kirby Cup Rowing Trophy.  The trophy is vintage and has clearly had a previous life. It arrived with straight handles that didn’t really suit its curvy shape, and that were somewhat loose in any case.

I designed some new handles for it in Fusion and 3d printed them.

Kirby Cup with old handles
Kirby Cup with old handles

Rowing Umpire Kit

umpire kitI have been working with Sandi Kirby on a table-top training kit for rowing umpires. We came up with a mat that represents a race course, and a set of boats, course markers and other kit that can be moved around the course to facilitate the discussion of various training scenarios.

We are releasing the design into the public domain so others can make their own. Your local sign shop should be able to print the mat, and a laser cutting service like Ponoko could cut the parts for you.

If you are going to make one of these, drop us a note in the comments, it would be neat to hear if someone finds this useful.

Files are:
– the mat: course
– the accessories: acrylic