OK, OK, I give up. What is a Hemingway Vertical Alignment? I also know
that a Henway is about 4.5 pounds.
AL T
_____
From: UNIMAT@... [mailto:UNIMAT@...] On Behalf Of
Geoffrey J. Grosguth
Sent: Friday, January 12, 2007 5:26 PM
To: UNIMAT@...
Subject: [UNIMAT] Hemingway Vertical Alignment Device for Unimat 3
Hello,
I am new to the discussion group for the UNIMAT SL and UNIMAT 3. I have been
listening in to the technical discussions for a few months . I own two
Unimat 3 lathes and use them often for making parts for repairs. One of the
involved tasks was making a replacement bracket for the optical tubes of a
Leitz stereo field microscope made in the 1920s. I made some interesting
jigging to insure the optical convergence angle was kept accurate during
milling. This repair project was in the spring of 1989 for a friend who was
an amateur entomologist.
Owning and using a Unimat to make useful items has been a childhood dream
come true. I remember the Unimat SL advertisements in "Popular Mechanics"
magazine back in the 1950s.
I have a watchmakers spindle part #102200, a collet attachment part #102?00
and a copy of "Operating Instructions for the EMCO-UNIMAT Model SL Small
Machine Tool" that I do not really need.
What I am looking for is a vertical alignment device for the vertical
milling column for the Unimat 3 lathe that was made by Hemingway in England
in the 1990s. Any information about this device would be welcome, it is no
longer manufactured by the new Hemingway owners.
Geoff Grosguth
Geoffrey J. Grosguth
gjgrosguth@mindspri <mailto:gjgrosguth%40mindspring.com> ng.com
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