[PSUBS-MAILIST] sphere construction,

[hank pronk via Personal_Submersibles]

Hi all,Today I had an idea that would not have been possible before I had a big lathe.  I can buy a series of 4 inch thick rings and machine them flat, glue them together to create a sphere.  The rings can be machined individually so when glued together I have a sphere.  The beauty of this is I can have additional thickness where I need it, like the hatch land.  The ring that makes up the hatch land can be thicker.Any reason this is a bad idea.Hank
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