badges2nz wrote:
Hey oota, yes that's what I'll be up to, I have found a company in Wellington, trig instruments that sells the mold making rubber at a reasonable cost, then I'll cast the rifles out of my own special mix that I am in the development stage of.
Box molds will be the easiest option for me at the moment but it's trying to keep the amount of wasted space down so as not to go crazy on the casting rubber.
I like the method you have used for some of your rifle builds in the past, that's what I'm especially interested in when I do come for a visit to see how you have make the supports etc for them.
Cool! sounds good! Nice one with the 'special brew' they can take a bit more time to mix but you can get some really good results.
I agree you've got to be frugal on the silicone when you self-funding. A rule of thumb I use is roughly 10mm of rubber all the way around the edge of the master. Depending on how tall your boxes are you may want to go wider. Also the thinner the silicone gets the less resilience it has so it's definitely a balancing act if you want to run the mold more than a few times.
I hope to make a few copies of this for those who are interested, if you like we can transfer this discussion over to my thread for the EL-16 so that I'm not hijacking your thread here
Doomsday and Armageddon got together and had a baby and man is it ugly.
badges2nz wrote:I hope to make a few copies of this for those who are interested, if you like we can transfer this discussion over to my thread for the EL-16 so that I'm not hijacking your thread here
yep sure that's a good idea. Mind you pretty much all of my threads derail at some point, mainly my own doing