Model Engineers’ Workshop – July 2019

(Chris Devlin) #1

18 http://www.model-engineer.co.uk Model Engineers’ Workshop


One Man and

His Lathe


Introduction
I was introduced to model engineering at
school in the 1960s, like many others, and
built my fi rst model there, a Stuart Turner
No. 9 horizontal steam engine. I’ve had a
home workshop ever since, sometimes well
equipped, sometimes not, depending on
circumstances. My output hasn’t been great,
several stationary steam engines, a Juliet
0-4-0 loco, a Wallis and Stevens ‘Simplicity’
roller to the Plastow design, a Tasker tractor
in 4” scale, a horizontal gas engine to an
old Stuart design, but with castings from
my own patterns, a Dore Westbury milling
machine, and fi nally a hand operated planing
machine of my own design, again using
castings from my own patterns.


For some years my lathe was a 5” Raglan
Little John dating from 1954, which gave
excellent service, but about fi ve years
ago, I decided that I wanted to upgrade
to something a little more modern, and
slightly larger if possible. The Raglan
had a variable speed system based on
two opposing expanding pulleys, so that
speed could be changed on the move. A
little tricky to set up initially, but once set,
gave very little trouble. I really liked this
arrangement, and my preference was for
the replacement to have a similar system.
I wasn’t a great fan of electronic variable
speed control, using a DC motor, following
unhappy experiences with a Chinese mini
lathe, when I managed to burn out 3 motors

due to extended use of low speed causing
the motor to overheat. I looked at several
new off erings from regular advertisers in
this magazine and ruled them out either
because of the electronic speed control,
or the amount of fi ddly belt changing
involved. Having studied the excellent
http://www.lathes.co.uk website, I considered the
fabled Myford 280, which ruled itself out,
partially because none ever seem to come
up for sale, and also because, judging by the
prices asked for the smaller Myford 254, I
couldn’t have aff orded one anyway. A more
modern Raglan 5” would have fi tted the bill,
but I couldn’t fi nd a decent one at the time,
and the same went for a Boxford 280.

Richard Wilson and his Denford 280 Synchro lathe


1


The Denford 280 Synchro lathe as bought.

Free download pdf