Re: Bob the Alien (Giger inspired Alien) Sculpting finished page 45
Many Thanks
Right, I attempted to mould the tongue & failed miserably :rolleyes
I shall have another go at that very soon
I have had some success the last few days though
I've modified the upper teeth mould & the bottom jaw mould.
I don't know why I didn't think to do this before :facepalm The modification to the mould for the upper teeth was easy, I simply cut right through the mould, through the fangs & then there's no trapped air. By dusting the new slits in the mould, it draws the plastic into the slits & into the tips of the fangs. The only side effect to this is a tiny bit of flashing in between fangs, so that's that sorted
Partly due to the good results I had with the upper teeth I then decided to modify the bottom jaw mould. My first attempt was to slit it in the same way I had for the upper teeth, that didn't work so well with the sprue thing I'd done to the mould.
So I decided that a separate set of teeth was needed for the bottom jaw, in the same way as the top teeth
I modified one of the casts to have removable teeth & it has dimples to help locate the teeth to the jaw. I then started cutting the mould to remove the teeth part, closed the modified cast into the mould & added new rubber over the cut out part & much to my surprise... it worked
I ran a cast this morning:
I'm pleased with the results
I have the teeth in rubber at the moment but its not fully set yet. I'll get some pic's of the teeth fitted to the jaw in the next couple of days