i once was faced with the problem as to how the first screws where
made--my research into this opened up a whole field of interest--knowing
how this was done made me aware of teh beauty of machines--I suspect that
any student who does not appreciate the beauty of metal machines and what
goes into them probabvly will just be an automatron--do not interprete
this as derogatory just my own observations over the years--i am not a
machinist




On Sun, 26 Oct 2003 06:07:38 GMT, Ed Huntress
wrote:

"BottleBob" wrote in message
...

The history of Machine tools seems like it would be a interesting
subject, BUT... If I were in a limited time machine shop class for the
purpose of increasing my skill level with the hope of becoming an
employable entry level machinist, I think *I'd* (and probably
prospective shop owners might also) be more interested in just HOW to
edge find or indicator sweep my parts rather than knowing WHO designed
the first edge finder, or indicator, or CNC.
Don't take this wrong, I don't mean to be overly critical here, I'm
just giving you a view from a job-shop productivity standpoint. If I
were interviewing two prospective entry level apprentices I'd be more
inclined to hire the one that showed a knowledge of the practical
application of theory over one that had historical knowledge.

As far as it goes, I wouldn't disagree. But studying the background and
history of one's field is one mark of a professional, in the old sense of
the word. I'd like to think that people getting into the field as a
career,
rather than just as a job, would be interested in how their industry got
where it is today.

If the students aren't curious about it, then there isn't much point in
forcing it upon them. But I believe quite a few would be interested.

I used to lecture on dimensional metrology, often to young people who
were
new to the field, and I remember a lot of questions about the background
of
the technology. They seemed interested in the way things were done in
"the
old days," mostly because they were amazed at how one could measure to
such
extreme accuracies without the benefits of electronic technology.




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