here we go with the second shot at this. got the casting made this one came out a lot better then the first one. no shrink holes in it, one place where the sand tore when I opened the flask to remove the pattern. there are a couple things I can do to stop this one is the loosen up the dowel pin hole the other is too place the pattern in between the flask pins have to see what works when I do another one.
Photos the outside first
inside
faced on one side and threaded, still needs this side counterbored to a depth of about a half inch and the small diameter faced off to length
DA
Photos the outside first
inside
faced on one side and threaded, still needs this side counterbored to a depth of about a half inch and the small diameter faced off to length
DA
dallen, proud to be a member of MetalworkingFun Forum since Apr 2012.
If life seems normal, your not going fast enough!
If life seems normal, your not going fast enough!