Greg - NY
Greg - NY
Artist
January, 2008 -2009
Graphotype 6381
"A True Labor of
Love"
Greg of New York acquired a 6381
Graphotype that was abandoned by the previous owner. We will be
following Greg's progress on the restoration of his machine.
Acquisition
While working his "day" job, on
his truck route, Greg found a rusted greasy hulk of a Graphotype machine
lying on top of a pile of stuff gutted from an old house awaiting the
trash haulers.
Not knowing what the machine was
Greg contacted the owner and inquired as to if he could have the
machine. The owner told Greg that he had no idea what the machine
was but he could have it if he came back tomorrow.
The next day Greg took his pickup
and drove over to the refuse pile and
Below are photographs of the
machine "as-recovered" by Greg.
Notice the photograph above and
you can clearly see that the flywheel on this Graphotype machine is
broken. This is a common problem on machines that have been
abused, knocked over or dropped. The flywheels are cast and as
such tend to be "brittle" subject to damage if shocked.
Greg an accomplished "certified"
welder is planning to braze the flywheel in an attempt to repair it.
Before using the flywheel, Greg will verify the integrity of the
flywheel and have it checked for balance. We will update this
section as soon as Greg let's us know if his repairs are successful.
Also clearly visible in this
photograph are the factory protective covers the hide the gears.
In this photograph we can see the
metal gear hidden under the protective cover. It appears from
cursory examination that the mechanical parts of the machine are in tact
with no damage.
From the factory a 6381 would have
been a upper and lower case debossing Graphotype.
This photo shows the front of the
machine and while there is surface rust visible, this machine is in
pretty good shape for being abandoned. 99% of all the rust and
dirt on this machine are common on machines that have not been in
service for many years. This machine will clean up nicely with a
little effort.
The "gate ring" does not appear to
be to heavily rusted and this is a critical part of the machine.
The JAWS on the carriage do appear
to have seen better days. But I feel certain that the jaws are
completely salvageable. We recommend that you remove the jaws and
use a fine "Scotch-Brite" pad with oil to clean the surface rust from
the jaws.
See below for tips on using
"Scotch-Brite" to remove surface rust.
DO NOT alter the leading "lips" of
the jaws, it is important that they remain flat and parallel for proper
operation.
In this photo one can clearly see
the carriage rail and the tag flattener. The carriage rail appears
to have a lot of surface rust that will NOT effect operation of the
machine. On the bearing surfaces use your "Scotch-Brite" to remove
the rust taking care to not remove the base metal.
A lightweight machine oil and a
"Scotch-Brite" pad is all you need to remove this surface rust.
Remove the carriage rail and lay on a flat table. Cover the
carriage rail with a thin coating of oil and lightly run the rail in a
swirling motion with your "Scotch-Brite" pad to loosen and remove rust.
Do NOT be concerned about deeply pitted areas, just rub over them and
remove the rust from the surface.
Check carriage rail for flatness.
While you have the carriage rail off the machine it is a good time to
check the carriage rail for flatness. The carriage rail must be
flat to properly work. Use a known flat surface such as a granite
table top or flat counter top and lay your carriage rail on the flat
surface. Inspect the carriage rail from the side to see if it is
flat. If rail is NOT flat work rail to make as flat as you can.
The Tag flattener stop arm is
broken at the pivot point and can be see just in front of the carriage
tension assembly. The tag flattener stop is not critical, but one
needs to know that if this stop is not in place and the carriage travels
beyond the "rack", it will spring to the right and cause the tag
flattener to actuate without warning.
The carriage tension assembly is
visible and it appears that it is NOT attached to the carriage.
The tension assembly will have to be "rewound" and attached to the
carriage before it can properly function. This assembly is used to
pull the carriage to the right one character space at a time while
imprinting.
The tag flattener - this device is
as the name states, it is a mechanical roll press that flattens the tags
and causes the imprinted text to be formed to a uniform height.
This subject of tag flatteners is addressed with it's own dedicated page
found on this site here - TAG FLATTENER -
This tag flattener appears to be
covered in surface rust. It is not necessary to clean this
apparatus as it will clean itself when used. It would be
recommended to oil and lubricate this unit.
For proper height adjustment see
the page mentioned above.
Broken feet are a common problem
for machines that have been dropped, hit or abused. The legs of
the machine are cast iron and as such they tend to snap off, crack or
break if subject to shock, bumped or hit with force.
Repair of cast iron is possible
but it should be done by an experienced metal smith that has worked with
cast iron in the past. For the average person or non-welder cast
iron is NOT repairable via welding, soldering or brazing.
When repairing the feet on these
machines, one needs to keep in mind that this machine weighs 390 lbs in
it's factory configuration. If the machine is to be used in or
exposed to the public you do not want a faulty repair to break and have
the machine fall over on someone. Repairs to lets and other
structural supports should be taken very seriously.
Under view of the keyboard and the
key lever assembly. Notice all the springs. The bottom cover
has been removed for this photograph. One needs to ensure that all
pivot points on the keyboard arms are properly lubricated and function
freely.
Keyboard, most key caps appear to
be intact. The surface rust on the palm rest is inconsequential to
the operation of the machine. You can see the RESET lever on the
left hand side of the keyboard. It appears the SHIFT lever key
caps might be missing.
Before operating the machine all
keys should be checked for function. With the machine OFF - each
and every key should be tested that it functions freely with no sticking
or binding. If any keys stick or bind, you must trace down the
problem and correct before using the machine.
To track down a problem start at
the Key Cap and trace your way back to the actual gate in the gate ring.
This photograph clearly
illustrates what happens to cast iron when bumped, struck, knocked over,
dropped or subjected to shock. This photograph is of the "belt
guard" that covers the flywheel belt to keep people from sticking their
fingers in the flywheel.
Notice that this guard is
"shattered" into multiple pieces. While possible, it will be very
difficult to repair this guard to it's original or even a usable
condition.
A design flaw of the guards is the
number of mounting points that hold the guard to the physical machine.
Because there are too few mounting points the guard tends to have some
"flexure", that results in fatigue and can cause the belt guard to be
prone to damage.
02-2009 -
After much anticipation - we now have an update on Greg's Graphotype
machine. I must say that it has been worth the wait.
Cherished Heirloom
and
Fruit's of Labor
A design flaw of the guards is the
number of mounting points that hold the guard to the physical machine.
Because there are too few mounting points the guard tends to have some
"flexure", that results in fatigue and can cause the belt guard to be
prone to damage.
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