What if

Picture Post => Current and Finished Projects => Topic started by: The Wooksta! on October 23, 2005, 12:09:44 PM

Title: Moulding
Post by: The Wooksta! on October 23, 2005, 12:09:44 PM
What with all this talk about moulds and resin casting, it's time for me to add my twopennorth proper.

As part of my ongoing TSR2 programme, I need to remould various parts and add ons for the new Airfix kit.  I also need a number of overwing pylons for later versions and the ones the Hasegawa Jaguar are the best ones, so they need clonig and although I've got various bits, they're all on separate moulds.

So, I've brought all the pylons, chaff dispensers , IFR probe and laser designator onto one mould.  The plylons and chaff dispensers are glued onto some plastic card and the other two bits go into the bed of playdoh.
Title: Moulding
Post by: Captain Canada on October 23, 2005, 03:21:51 PM
Good show, Wooksta ! Thanks for the visual updates...I'm gonna get into that act someday.......

But you know what John F. Fogerty says..........

:wacko:  
Title: Moulding
Post by: John Howling Mouse on October 23, 2005, 03:42:02 PM
RED moulding rubber?!  Kinky, like something I would expect Radish to use.

I like it!
Title: Moulding
Post by: TsrJoe on October 24, 2005, 01:54:14 AM
just realised myself...the red stuff is for casting low melt alloys and is slightly less pliable than the normal moulding slicones for resin etc. ill try and see what kindv prices i can get from companies re RTV.s for the sortv amounts we use and post up some links asa.

other than that my hat off to Lee there for his concise and clear posting..iv just fwd'd it to some of my students as a 'how to' to save me the hassle explaining it, hehehe!

cheers, joe  :ph34r:  
Title: Moulding
Post by: noxioux on October 24, 2005, 02:24:41 PM
Thanks wooksta.  And your point about the two-part molds in the other thread is well made.

I was just going to add that Smooth-on (spelling??) has a sample casting set that's something like $30, and includes the rubber and plastic.  It's not fancy, but it will do the job for a lot of dinky parts.  Trouble is, they have this policy of only sending you one.  After that it can get spendy.
Title: Moulding
Post by: Spellbinder99 on October 24, 2005, 07:13:14 PM
Wooksta, I want to add an IFR probe and pylons to my 1/48 Dynavector TSR-2. What would be a suitable donor plane in that scale? Looking at your parts I can see the pylons being scratchbuilt, but the IFR probe looks donated from something else.

Cheers

Tony
Title: Moulding
Post by: Allan on October 24, 2005, 11:35:05 PM
Wooksta,

what a real Black Art that appears to be!!!!

Allan in Canberra
Title: Moulding
Post by: Spellbinder99 on October 25, 2005, 02:22:55 AM
I have the Airfix 1/72 scale Jaguar GR3 and 1/48 Jaguar GR1A kits here, both of which include amongst the weapons examples of the chaff/flare dispensers (they call them TRACOR dispensers here, can't remember why) so if I want to add the scabbed on dispensers I will be OK.

The 1/48th scale Jag includes some quite nice overwing Sidewinder launchers and pylons. I noted you recommended the Hasegawa versions for a 1/72 TSR-2 fit, would the Airfix ones suit in 1/48th scale?

To stop this being a hijack, I was thinking of trying some molding and casting myself, so these may be a good item to start, the dispensers only needing a single sided mold I guess?

I guess I may have to buy my first Tornado model..........

Cheers

Tony