I previously posted some pictures of my milling machine, while being used to machine out the welds in my BSA Bantam case. I acquired this mill for free several years ago, but it required a total restoration before I could use it. Unfortunately, I didn't take any "before" pics.
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After Restoration and Recommisioning |
This machine is a home-shop vertical mill, manufactured by the "Burke Machine Tool Company". I cannot locate any product literature or its exact product number, but its design and castings are remarkably similar to those used on the Burke Model 1:
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Burke No. 1 Advertisement circa 1905 |
This advertisement is from approximately 1905 so I would guess my machine is roughly the same age, although at some point it was modified from common belt drive to an electric motor. I found this machine while cleaning out a storage barn. The roof had suffered some major damage and was actually missing directly above the mill, so it had been sitting in a damp atmosphere for 30 years, and in essentially open sky for a further 6. The drip plate was full of rusty water, all the paint had peeled off, and every sliding surface was locked solid.
I dragged it home and, with the help of some friends, began tearing it down to its individual components.
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Electric Motor during Rebuild |
Amazingly, after a summer's worth of grinding, chipping, repainting, and reassembly, the only parts that could not be reused were a few dozen fasteners and the threaded rod for locking the Z-axis. Despite its limited size and lack of dials, its provided me with years of reliable service since then.
otherwise the machine table or column will travel on uneven or inaccurate guideways, which is no way for the machine to achieve a high accuracy. cnc milling machine
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