Hand Tools

Subject:
ICBM gyros
Response To:
David Pye's thoughts ()

Bill Tindall, E.Tn.
GE had a plant near where I grew up and in the plant they made the guidance system for the ICBM of that day. It consisted of three beryllium balls that spun to created a X-Y-Z gyroscope. I was told by the father of a friend who worked there that the balls were hand lapped to some boggling tolerance, and the ICBM could hit any football field targeted in Russia.

Weren't telescope mirrors hand lapped in past times.

Never heard of Pye but he seems to have been a better philosopher than engineer.

For most of man's history hand made furniture was a place to put your socks. Now we put our socks, well at least most of us, in furniture made in factories. In contrast, most hand made furniture has become an artist medium to express their creativity.

It is well to not confuse a place to put your socks with art, or art and engineering. What's important is different in each case.

Messages In This Thread

What makes the "handtool" look?
What is the objective
Re: I don't really know
If you can't design then copy
Re: That is a line...
Re: If you can't design then copy
Re: What makes the "handtool" look?
Re: What makes the "handtool" look?
Re: What makes the "handtool" look?
Re: What makes the "handtool" look?
Edit: incomplete thought.
Chamfers on rails and styles
comment
This is a line of thought often
Where is Adam Cherubini ?
Re: Where is Adam Cherubini ?
Adam's goal, as expressed to me
Re: Where is Adam Cherubini ?
Re: comment
Re: comment *PIC*
Re: comment
Re: comment
Disagree
Re: comment
Re: comment
Re: comment
printing..
Re: comment
I'm back to what is the objective
Re: I'm back to what is the objective
Re: I'm back to what is the objective
Re: I'm back to what is the objective
Re: I'm wondering ...
Re: I'm back to what is the objective
Re: comment on comment *PIC*
Not what I see *PIC*
Re: comment on comment *PIC*
Re: comment
Re: comment
Re: comment (touchy feely alert)
ditto for turning
Re: Tempted
Re: Tempted
Re: What makes the "handtool" look?
Re: What makes the "handtool" look?
Easy question
Wrong question
Re: Wrong question
Re: Wrong question
A Riff on Derek's ideas
Re: we do it for ourselves
Re: we do it for ourselves - Nietzsche nailed it
Thanks Todd. *NM*
Re: What makes the "handtool" look?
Amish
Saw handles
Re: Saw handles
Easy... the eye of the beholder
You guys are way too negative
Perhaps...
Re: Perhaps...
Re: What makes the "handtool" look? Mistakes?
Re: What makes the "handtool" look?
Thanks gentleman
Caring WRT Handwork
Re: Caring WRT Handwork
Re: Caring WRT Handwork
Where was "why bother"?
What doesn't result in a hand tool look *PIC*
Re: What doesn't result in a hand tool look
Re: What doesn't result in a hand tool look
Re: What doesn't result in a hand tool look
Affectation Vs. Artifact
Virtue?
Re: Virtue?
Re: Virtue?
Re: Virtue?
Re: Virtue?
Re: Virtue?
Re: Affectation Vs. Artifact
You said it well *NM*
Sorry, didn't read your post very well
David Pye's thoughts
Re: David Pye's thoughts
Further thoughts
Re: Further thoughts
Re: David Pye's thoughts - Just not true though
Visual vs. measurement
ICBM gyros
Pye
Confusion
Re: Confusion
© 1998 - 2017 by Ellis Walentine. All rights reserved.
No parts of this web site may be reproduced in any form or by
any means without the written permission of the publisher.

WOODCENTRAL, P.O. BOX 493, SPRINGTOWN, PA 18081