Search found 314 matches

by BigBurrito
Fri Jun 21, 2019 4:16 pm
Forum: Inventors Corner
Topic: Has anyone tried to melt and mold TPE?
Replies: 18
Views: 3489

Re: Has anyone tried to melt and mold TPE?

I cast these in tpe yesterday using and old "Fry Daddy". Slowly gets you up to 350 degrees (outside) and makes for a perfect pour. This is a product called "Ultraflex, soft". It's a tpe made for this purpose from Douglas and Sturgess out of Ca. USA. http://www.artstuf.com/ Reaso...
by BigBurrito
Mon Mar 18, 2019 11:57 am
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

:glou:
Love to get together and drink a few beers with you, and i remember the little Honda 50, and the CT70, i also had a CL305 in the 70's. BTW love your suggestions on the molding build
by BigBurrito
Sat Mar 16, 2019 3:49 pm
Forum: Inventors Corner
Topic: Gimme head! No, really, I want your head
Replies: 203
Views: 45042

Re: Gimme head! No, really, I want your head

Good work, you have advanced a lot sense you started
by BigBurrito
Sat Mar 16, 2019 11:14 am
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

Had a CB350 hardtail back in 75-76, rode all over Calif, sold it and got a pre unit Triumph chopper, miss that 650. But my fav was a 2001 1200 Sportster i got in 05, but hard times in 08 had to let it go, about my first mold, still had air bubbles, and still some imperfections in the mold, as i figu...
by BigBurrito
Thu Mar 14, 2019 2:19 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

Harley makes a good trike, but expensive, but anyway, now heating up the TPE, and will see how this is gonna work. I had a 1200 Honda Aspencade that i had to let go for the same reasons, and now building a Suzuki 650 Savage thumper, low to the ground, a whole lot lighter, and a whole lotta torque
by BigBurrito
Tue Mar 12, 2019 7:28 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

I have 1/8th inch rods that index trough the eyes and both the face and inside mold to index in alignment. The eye's and the mouth bridge hold the thickness sense both molds make contact in those areas, voiding those areas of TPE, so little trimming needed in the post mold process. Hope that explain...
by BigBurrito
Mon Mar 11, 2019 2:44 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

I will setup the master mold on a cookie sheet to catch the spill over TPE, and also, like i read in this tread, to pre heat both molds to approx 150F to make the forming go smooth. I fractured the face mold in 3 parts (like the connecting rod big end on a 4.6/5.4 Ford) fracture fit, and hold togeth...
by BigBurrito
Sun Mar 10, 2019 3:01 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

At least with TPE, it's easy to correct fails, can be remelted, rinse and repeat, unlike plat cure silicon
by BigBurrito
Sun Mar 10, 2019 2:56 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

Re: TPE release from mold

Thanks guys for the ideas, i have a face mask neg mold and a face interior insert that drops in the face mold with alignment rods quickly after the TPE is poured, so the eye lids and mouth thickness is consistent, as the lip interior. Thinking that i brush on liquid latex on the mold insert to seal ...
by BigBurrito
Sat Mar 09, 2019 4:02 pm
Forum: Inventors Corner
Topic: TPE release from mold
Replies: 26
Views: 3588

TPE release from mold

Can anybody give me a suggestion of a good release agent for molding TPE in a Plaster of Paris mold
by BigBurrito
Sat Jan 26, 2019 2:09 pm
Forum: Inventors Corner
Topic: Questions about molding/working with TPE
Replies: 25
Views: 3585

Re: Questions about molding/working with TPE

Probably best to melt and pour into a shallow mold to get clean bits to work with. TPE retains heat really well and will fuse back together before you can pull it away. Maybe if you chilled it prior? I finally got all my materials and tools in. Going to try my hand at a custom insert first, then mo...
by BigBurrito
Thu Jan 17, 2019 11:50 am
Forum: Inventors Corner
Topic: Questions about molding/working with TPE
Replies: 25
Views: 3585

Re: Questions about molding/working with TPE

I'm pretty sure I know that order. Scheduled a pickup for tomorrow. You got the last of that color TPE I had as samples, but I got a new stock order today with a couple of kilograms of more samples and other things. Going to take some time to add it all to my store. I may also be interested in some...
by BigBurrito
Tue Jan 15, 2019 4:53 pm
Forum: Inventors Corner
Topic: Installing electronics that rotate the eyeballs
Replies: 54
Views: 7714

Re: Head Animation Extras

Look at my thread on Getting a head WM movable jaw mod, and installing electronics that rotate the eyeballs. I have modded a WM TPE head, Climax dolls head #1, mounted the eyes with RC truck axles, and using servos. here is a link
viewtopic.php?f=87&t=103291
by BigBurrito
Tue Jan 15, 2019 10:26 am
Forum: Inventors Corner
Topic: Installing electronics that rotate the eyeballs
Replies: 54
Views: 7714

Re: Installing electronics that rotate the eyeballs

neutrino wrote:Wow! You've built the world's first bukkake robot!
She get cream pied LOL
by BigBurrito
Mon Jan 14, 2019 8:39 pm
Forum: Inventors Corner
Topic: Questions about molding/working with TPE
Replies: 25
Views: 3585

Re: Questions about molding/working with TPE

Soo true, i only mold TPE for smaller doll parts up to the face mask, i would never make a body with it. I made a body with a PVC skeleton, foam rubber, pant hoses, and silicon. A lot lighter and repairable

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