Thanks. Yeah sorry i probably didn’t explain that very well.
I 3D scanned my mast, Then took a cross section of the mast where i want to have the pod situated and used this to create a mold tool for the silicone part. The mould tool is just 3D printed and then green part is injection molded using dental silicone. See below:
I also am worried a solid version of this part wont work very well because the mould is a single cross section extrude, where as the actual mast is tapered. The silicone accounts for this nicely and just deforms but a solid print may not work.
Looks great! TPU printing came out really nice. I’m really interested to know if the TPU printed strap stretches over time and looses elastic recovery.
For anyone wanting to know where the strap i used comes from:
$8 at our local hardware store. Super strong.
Just removed the buckle from the end by pulling the strap out from its slot. The overmoulded end of the strap is more than strong enough to stay captive in the back of the pod.
Do you by any chance have a step file of the insert without the mast cutout? I have a few different masts I’d like to do an insert for. If not, I’ll just do a conversion and fill the existing one.