Seatbelt B pillar trims on a Plus 2?

[The Veg]

Jon, did you find something satisfactory for this? I'm looking at various options right now. I've seen a few plastic types that look OK until I remember that the panel is curved. Metal may be the way to go.

[JonB]

Nope.

To be fair, other issues took precedence, but the interior refresh isn?t far away.

[DJW]

Also needing some solution for my car, I decided to explore the options with 3D printing. I don?t currently have a printer, but a local friend does.

First thing was to teach myself AutoCAD. Somebody recommended TinkerCAD which was simple to use but soon became restrictive in use. So over the weekend I downloaded Fusion 360 which is free for personal use. Watched a couple of their videos and after a few attempts got to a point where I could create following in just 10 mins





So popped around my friends and after an hours printing I had my first prototype. To save taking seatbelt out, I made a cut halfway along one of long sides to allow fitting with belt in place. Looked promising but no flex in item, so removed and cut a couple of v shaped slots about 1/3 in from each end on inset collar. A tight fit but results look promising







Good excuse to buy my own printer now, so I?ll start a separate thread on that to pick peoples brains.

Dave

[JonB]

I?d be interested in a pair of these, definitely. Even in black they would look better than what I have.

[DJW]

For sure I?ll offer something up here, once I?ve refined it. Be interested if the slots are standard size. Mine are 90mm by 17mm.

Would be easy to create a slightly larger surround and recess a hole each end for screwing, bolting or riveting in place, but I?m intrigued by challenge of making one that fits super tight and stays in place. I?m thinking serrated finish to inner collar to grip hard. Ideally could do with establishing actual curve to pillar and replicating that in CAD. Also how to build a basic fastener for slot I had to cut, to allow fitting of seat belt as is.

Fun fun fun

[The Veg]

I'm interested as well! Maybe for us over this side of the of the world it would be easier to send us the file and we can either print them ourselves or find someone who can for us?

[DJW]

Sure, no problem

[DJW]

So finally got around to buying a 3D printer and trialed different versions of seatbelt surrounds. Challenge has always been the curve of the pillar, and I haven’t honed my autocad skills enough to add that curve

Came up with final design that allowed surround to flex, but has inset grooved tabs at each end to grip the hole. Uploaded STL file here if anyone wants to print some. https://www.thingiverse.com/thing:4668996/files

[HCA]

Info for anyone that does not have a printer, these are available from Paul Matty, but not cheap and only available in Black. They have a curve built in.

https://paulmattysportscars.co.uk/produ ... rim-bezel/

[DJW]

A dozen of those from Matty roughly equals price of a 3D printer . Man maths at work lol.

[The Veg]

So finally got around to buying a 3D printer and trialed different versions of seatbelt surrounds.

Looks good. What polymer do you recommend using for these?

[mini90]

photo.JPG

we had the same idea

[DJW]

So finally got around to buying a 3D printer and trialed different versions of seatbelt surrounds.

Looks good. What polymer do you recommend using for these?

Have used PLA+ but aware it may get affected by high temps in cabin. Will wait and see on a sunny day. PETG is next option if heat does represent a problem.

[The Veg]

Came up with final design that allowed surround to flex, but has inset grooved tabs at each end to grip the hole. Uploaded STL file here if anyone wants to print some. https://www.thingiverse.com/thing:4668996/files

The download doesn't seem to be working. I'd also be interested in experimenting with the earlier version too if a file is available.

[DJW]

Maybe a glitch on site when you tried, as fine now. Drop me a PM with your email address and I’ll dig out original file for you. The more people coming up with designs the better