On 21 Aug 2010 04:43:59 GMT, "DoN. Nichols"
wrote:

On 2010-08-21, Gunner Asch wrote:
On 21 Aug 2010 00:24:44 GMT, "DoN. Nichols"
wrote:

On 2010-08-20, Karl Townsend wrote:
Cruising u tube I seen the bridgy power drawbar in action

http://www.youtube.com/watch?v=PTiZi...eature=related

Thought it would interest Iggy and DoN

Neat. But I find myself wondering whether he has removed the
key in the R8 spindle -- since there was no fumbling to rotate the
holder going into the spindle.

And I would like to see the actual interface between the motor
(an impact wrench, I think) and the top of the drawbar. It seemed to
engage a lot more easily than I would have expected with the possibility
of the hex at the top of the drawbar being out of phase with the hex
socket on the impact wrench.

[ ... ]

You guys have never seen those before? They have been around in machine
shops for nearly 20 yrs in one brand or another.

But -- I've not been in a professional machine shop in that
period -- at least not where I could watch things in such detail. The
one at work had machines old enough so the closest to CNC was a pure NC
machine -- no built-in computer. And I never saw that one running.

But -- they did have a planer large enough so it would have
carried my Mazda B2600i 3/4 ton pickup truck and planed it down to
nothing -- if it still worked. :-)

The B2600 was a 3/4 ton? My B3000 was only half ton.

G

One of my customers still has a planer that they use reguarly.

Cool to watch.

Gunner


Enjoy,
DoN.

--


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The more you present a leftist with factual evidence
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more difficult it becomes for him to refute it without
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This is despite the thread you are in having not mentioned
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