Well I do have some ideas of my own and I use molds now made of RTV but they don't last like the aluminum. I agree that the molds I posted aren't expensive but when you need to purchase 10 -20 of the same molds like me then they do get a little expensive. I am in the process of building an automated pouring machine for this type of mold and I'm going to need to build the molds to certain specs for my machine. So what I am trying to figure out is what would I need to build these molds and figure up the cost and then see how much it will cost me to have all new molds made to my specs so they will work in the machine. I need to know what type of mill I need and cutting tools I will need and programs..etc..
Nathan Firebaugh |