been going down the rabbit hole because of your post. I bought a 3D printer just so I could make moulds for forging. Still waiting on the PETG to come in and then the fun will begin. Check out this fender eliminator I’ve been working on.
Bambu labs x1-c…. No scanner just yet and I’m modeling in SOLIDWORKS. All prototypes are in PLA because of cost. This one is PLA-CF. I’ve ordered some different filaments from MatterHackers but I’m waiting on them to arrive. I’ve been told that PETG is great for forge moulds so I got 1kg of that on order. What do you think about scanners? Seems like it could speed modeling time dramatically!Hell yes, glad to hear someone else jumped down this rabbit hole! That plate light housing looks spot on, great fit. What printer? What do you draw in? Plans for a scanner?
I assume forging carbon? I tried PETG, TPU and PLA with no real benefit to use anything but PLA since they're one use items for me. Although last couple of parts actually popped out of the PLA molds with little effort.
Lunch time drew up my little heat shield, 55mm each way from the weld. I'll print when I get home to test fit, make any changes and start printing the mold.
Also have been working on another 3d project for the bike in secret. Never posted anything about it because the motivation caught me one day I was off and it kinda snowballed from my original plan (it got physically larger than intended). I really thought I'd have a final print after 2 weeks, but this part is large...... 750g of filament, I have to print in halves and each half takes up the full bed. I have to make last set of changes and print, should be good to share.
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Bambu labs x1-c…. No scanner just yet and I’m modeling in SOLIDWORKS. All prototypes are in PLA because of cost. This one is PLA-CF. I’ve ordered some different filaments from MatterHackers but I’m waiting on them to arrive. I’ve been told that PETG is great for forge moulds so I got 1kg of that on order. What do you think about scanners? Seems like it could speed modeling time dramatically!
Seriously, I bought a printer because I saw you make those heel guards and I saw the price for those intake stacks, plus I always wanted to work with CF. Most of the stuff I was looking at was vacuum moulding but your post made me dive off into the deep end of research…. Wheels seemed like a cool project but an autoclave was necessary and I would need some more material science classes to understand the limitations of CF and resin. I only trust a simulation so much before I need to do some actual test to failure. This is pretty resource intensive from a financial perspective so for now, I’ll stick to items that dont interface with the ground.
Have you seen where you can mould wire like rebar into your design? It might help to form the threadcerts into the mould so you can cast them directly into the part without press fitting….. something like thread a printed bolt through the mould body and then thread the certs onto printed bolt. Not sure it this is making any sense.Made my day reading that, at least at this point some of the R&D on the 3d print, forged carbon process has been worked out to get legit parts. I'm 100% with you, not sure how much you can trust said parts for safety. Another part that scares me away from heavy duty applications of forged is the whole what if ratio isn't accurate or make a mistake. The part can look great, but too much/little epoxy can make all the difference. But like you said, that's when prepreg and autoclave comes in.
I haven't made a carbon part since the heel guards and was overdue for a break on the MiniGP bike so back to the busa, the more I look, the more ideas I find to make/practice this "art".
One piece I really would like to make is the top triple. Only thing holding me back is the fact I'd have to press in threaded inserts and not confident in them to keep the triple together.
Test fitted my extended exhaust shield before work. I think I'm heading the right way so at lunch I modeled the bends so the shield can go all the way to the end of the slipfit. Notch at the end for the spring clamp.
Have you seen where you can mould wire like rebar into your design? It might help to form the threadcerts into the mould so you can cast them directly into the part without press fitting….. something like thread a printed bolt through the mould body and then thread the certs onto printed bolt. Not sure it this is making any sense.
Oooh! I wanna see...
This is just PLA. Final one will be PLA Pro+ for ease of printingWhat material are you printing with?