On Tue, 23 Jan 2018 16:51:13 -0700, Winston_Smith
<
inv...@butterfly.net> wrote:
>On Tue, 23 Jan 2018 05:46:45 -0500, Ed Huntress
><
hunt...@optonline.net> wrote:
>>On Mon, 22 Jan 2018 17:24:11 -0700, Winston_Smith
>><
inv...@butterfly.net> wrote:
>
>>>Does this mean I have to buy a machine tool now?
>>
>>No, you start by learning to chip and file. That is, you learn to use
>>a chisel, which is how they made steam locomotives in the early days,
>>and you learn to file to within a couple of thousandths of an inch.
>>
>>They had no machine tools to speak of, except for a few crude lathes.
>>
>>Then you graduate to a cordless drill. d8-)
>
>I believe that. Somewhere in my collection of old books is one for the
>apprentice blacksmith. In the first few chapters you learn just a few
>very basic techniques in isolation. Then you use them to make a simple
>tool. Next chapter you get a new skill and use it and your one tool to
>make a second tool. Next, a third skill and you use the first two
>tools to make a third tool. When you are done, you have practiced all
>the basic skills and have a full set of blacksmith's tools. The set is
>the master work you present to for graduation.
>
>Always struck me as a good curriculum.
Yes, that's similar to what they'll teach you in a good blacksmith
course today, although many people want to start off by making
decorative objects. It's mostly an arts and crafts thing these days,
but there are some traditionalists who teach it and treat it as a
serious profession.
My cousin -- the one who was a Marine sniper in Laos -- became an
itinerant farrier, travelling from race track to race track, going
north and south with the racing seasons, shoeing horses and forging
other bits and pieces for the horsey set. He had a pickup camper
converted into a compact blacksmith shop, with a propane-fired forge
and an anvil. It helped that he was kind of short and could stand up
in there. <g> He made really good money at it until he got hit and
killed by a car.
>
>In a way, the mountain men, pioneers, etc just carried the tools they
>would need to make the tools they would need to homestead. Usually
>just the metal parts planning to provide the rest with indigenousness
>materials.
They sure couldn't carry much. A little blacksmithing skill had to go
a long way. If you knew how they forged an ax head in those days,
you'd probably be surprised. Only a very small piece of the head was
made of steel. Steel was treated like a precious metal at that time.
Blacksmiths mostly worked with a fairly soft material-- wrought iron.
You couldn't cut a single tree down with a wrought-iron ax without
stopping to re-forge and sharpen the edge multiple times. A little
piece of steel made all the difference, and getting it in there and
keeping it there is a very demanding blacksmithing skill.
Since we're discussing RCM, you'd note, if you hung out here, that
there is a huge variety of skills and special interests involved in
metalworking. We've had jewelry makers, blacksmiths and knife makers,
gunsmiths, model machinists and metalcasters, and many more
specialties. There often is a lot of overlap but some people focus on
a very narrow range of skills.
For some of us, like me, the biggest interest is in learning and
developing old skills that are nearly forgotten. My main interest is
in the toolmaking methods developed before roughly 1940. "Toolmaking,"
in this context, means making super-accurate production jigs and
fixtures for manufacturing production, the things that helped us to
win WWII. I don't make production tools, but I make similar tools for
manual use, using some of the same methods. If you looked at them
you'd just see unfathomable lumps of metal with some holes in them. To
me, they're things of beauty. d8-)
Anyway, for anyone who plans to live off the grid or who anticipates
the collapse of human society, some manual metalworking skills would
be good learning targets. When you look at the way things were made as
we entered the industrial age, you'll see that most important objects
(looms, guns, carriages, steam engines, hand tools) were made and
developed without much, if any, machinery. Those old manual methods
are slow (but not always as slow as you might think, as Jim pointed
out) and they required practice. But anyone of average ability can
learn to do them.
--
Ed Huntress