Re: Southbend 9" lathe table in CONCRETE?
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One of my interests that I've not pursued in any way but thought is the matter of raising the level of available manufacturing technology in countries that lack modern machines.
David W. Pennington
On Saturday, December 28, 2019, 10:18:54 AM MST, Bill in OKC too via Groups.Io <wmrmeyers@...> wrote:
WWI, also. Copy of an article from 1916 about Lucien Yeoman's' new method of making lathes (relatively) quickly and reducing the requirements for large iron castings is in the new Multimachine group at Groups.io. Copy of his patent is in the same folder. Some cool stuff if you're interested. ;)
Bill in OKC
William R. Meyers, MSgt, USAF(Ret.)
A human being should be able to change a diaper, plan an invasion,
butcher a hog, conn a ship, design a building, write a sonnet, balance
accounts, build a wall, set a bone, comfort the dying, take orders,
give orders, cooperate, act alone, solve equations, analyze a new
problem, pitch manure, program a computer, cook a tasty meal, fight
efficiently, die gallantly. Specialization is for insects.
LAZARUS LONG (Robert A. Heinlein)
On Saturday, December 28, 2019, 09:40:29 AM CST, George Wietor via Groups.Io <wietorg@...> wrote:
During WWII quite large lathes were built entirely of concrete in the U.S. to
save on iron. Not portable, but effective. George in GR