Re: [CAD_CAM_EDM_DRO] Re: High pressure water jet (Lasers)

: )

Sorry Ray, you're right. I think it was late when I wrote that. It would be
a remarkably pointless use of time doing that if it was true I suppose.

Mistake.... I hates them,
John

----- Original Message -----
From: "Ray" <rehenry@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, March 12, 2001 3:09 PM
Subject: [CAD_CAM_EDM_DRO] Re: High pressure water jet (Lasers)


>
> From: <e.heritage@...>
> <s>
> >I read diode lasers increase inefficiency by 90%+ if they're super
cooled.
>
> I think that you must have meant increase efficiency. If so the following
> material list should test out the theory.
>
> Phase 1 Material list:
> Radio Shack laser pointer
> copper tube to wrap around the relevant part
> homemade expansion chamber
> a bottle of nitrogen
> suitable eye protection
>
> And you're ready to cut tin foil? I don't see a lot of cost in this
> experiment!
>
> If phase 1 works you could build a mini hexapod for a few hundred and run
> it with emc and make a project that would interest a lot of folk.
>
> Ray
>
>
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