Here's a neat mold i had made would this be better in ductile cast iron since most molds are cast iron thanks the specs are below the bottom link is to more pictures on my webpage
Here's a neat mold i had made would this be better in ductile cast iron since most molds are cast iron thanks the specs are below the bottom link is to more pictures on my webpage
Last edited by 45nut; 01-29-2009 at 12:57 PM.
HEY! That is a dang cool looking mold!
Heavy.
I wonder, if an alignment pin near the handles might make it not wear in time.
Great job.
I like aluminum molds personally. All mine are Lee.
Good job on that one.
...............The cavity looks like a mirror! SUperb work.
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I'll keep that in mind if I ever get a 4 bore muzzle loader
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you will need pins when it gets hot will be hard to keep lined up check out-- jeff tanner --he makes the best round ball mold out there shotman
Very nice work. I like the way you set up your hinge point for that mould.
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I would put 2 alinement pins in it with a bushing on the other half . Just to keep things lined up as the screws might loosen up with the heating and cooling a mould takes .
Keith
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Hi Keith
I had had that problem before on this one the 1/4-28 allen screws tread into the handle and their is a roll pin in the hinge which i had changed to a stainless steel.After i did that they were fine but later i had just stoped making them with hinges & handles and just gave the mold cavity for free when people bought the 1" mortars and in those i did have the piolet pins which were also roll pin their was just to much work in milling out the hinge socket Thanks for the input Austin
I had had that problem before on this one the 1/4-28 allen screws tread into the handle and their is a roll pin in the hinge which i had changed to a stainless steel.After i did that they were fine but later i had just stoped making them with hinges & handles and just gave the mold cavity for free when people bought the 1" mortars and in those i did have the piolet pins which were also roll pin their was just to much work in milling out the hinge socket Thanks for the input Austin
What do the balls measure at after casting? I have a 1" bore rifled British Wall Gun and a Jeff Tanner mold. The balls from it drop at 1.040". Can you tweak the cavity size a little and what do you get for them?
Hello I can make the mold cavity to the size you need this mold cast out the ball at 1.002 because its aluminum and i had machined at .500 radius and when its heated it expands i can reduce the radius to .499 for a .998 ball spherically thats why i had wanted to change them to cast iron I had also added the set pin
Plaster cast was 1.000
lead cast was 1.002
mic out at .500 radius
Last edited by 45nut; 01-29-2009 at 12:59 PM.
Hello I can make the mold cavity to the size you need this mold cast out the ball at 1.002 because its aluminum and i had machined at .500 radius and when its heated it expands i can reduce the radius to .499 for a .998 ball spericaly thats why i had wanted to change them to cast iron I had also added the set pin
Plaster cast was 1.000
lead cast was 1.002
mic out at .500 radius
Last edited by 45nut; 01-29-2009 at 01:00 PM.
I will keep in touch, I would rather wait for the iron. How close are you on them?
Hi again i can make a steel one what size do you need .998 1.000 or more under size just let me know and i'll start one and email the results on the finished ball size thanks Austin
I'm looking for a 2.5" mold for my 3/4 scale six pounder. The 3lb salmon sinker molds (Dixie), I'm now using are casting about 1/8" small. Can you make a mold this size?
Morgan
I use a cannonball fish sinker mold. 3 oz. is just under 1" and 4 oz. is just over 1". I'm not casting for accuracy, and mostly I just shoot "blanks" in this pup.
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That is nice work, but making the hinge as part of the mold adds both material and labor that is needed every time you make a mold and a point of wear that is your only alignment method.
What will keep the halves aligned when the hinge wears?
From the amount of work and materials I see, you must be working for minimum wage.
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