how would you make trim clips (see pics)


Author
Message
Capitao
C
Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)Junior Member (17 reputation)
Group: Forum Members
Posts: 2, Visits: 33
8900120d - 3/11/2019 8:38:16 AM
hi guys, 
was wondering how trim clips are made? 
are they part of a two piece mold, or are they made using a separate type of mold (e,g vacuum form or silicone mold) and then stuck onto the carbon fiber part?


I make silicone moulds with CS25 and then cast them with Xencast P6 Toughened Polyurethane Casting Resin. When they are cured i just epoxy them with a bit of carbon fiber wave on to the part
scottracing
scottracing
Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)
Group: Forum Members
Posts: 460, Visits: 5.2K
sounds like a lot of hassle, I would 3d print the clips and bond them on.

8900120d
8900120d
Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)
Group: Forum Members
Posts: 37, Visits: 939
thanks for the replies, 
isnt there a way to DIY make the clips? i was thinking about using Plasticine to block the holes and make each clip into a "block", then make a vacuum formed plastic mold of it. then pour some kind of resin into the plastic mold, once cured, use a rotary tool to cut the plastic "blocks" into the form of the clips.
does this make sense lol
scottracing
scottracing
Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)Supreme Being (3.9K reputation)
Group: Forum Members
Posts: 460, Visits: 5.2K
looks like an over moulded part that press forms the skin then with a suitable material moulds the clips on the back, we have the kit at work but the tooling costs are high as matthieu says due to all the intricacies involved with sliding bolsters and small geometry.

This is where skinning of OEM parts work well as you dont have to worry about how to attach then back onto the car.


Matthieu Libeert
Matthieu Libeert
Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)Supreme Being (7.5K reputation)
Group: Forum Members
Posts: 955, Visits: 3.4K
8900120d - 3/11/2019 8:38:16 AM
hi guys, 
was wondering how trim clips are made? 
are they part of a two piece mold, or are they made using a separate type of mold (e,g vacuum form or silicone mold) and then stuck onto the carbon fiber part?


This is done with injection moulding. complex and expensive moulds with in-mould slides that retract for demoulding, this is used for mass production. Looks like these are carbonfiber pieces with a thermoset injection moulding plastic.


Matthieu Libeert
Founder MAT2 Composites X Sports
website:
www.mat2composites.com




8900120d
8900120d
Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)Supreme Being (308 reputation)
Group: Forum Members
Posts: 37, Visits: 939
hi guys, 
was wondering how trim clips are made? 
are they part of a two piece mold, or are they made using a separate type of mold (e,g vacuum form or silicone mold) and then stuck onto the carbon fiber part?


GO

Merge Selected

Merge into selected topic...



Merge into merge target...



Merge into a specific topic ID...




Similar Topics

Reading This Topic

Explore
Messages
Mentions
Search