[meteorite-list] HOW TO CUT UREILITES?

From: Ed Deckert <edeckert_at_meteoritecentral.com>
Date: Sun, 16 Sep 2007 23:12:58 -0400
Message-ID: <016101c7f8d8$a6395cb0$6501a8c0_at_EdDeckertMain>

I think Dean tried the CBN blade already, and it too failed.

If memory serves me correctly, Adam Hupe had come across some blades last
fall (I think) that did a much better job on ureilites. Still probably not
an inexpensive proposition though, but by comparison, a lot cheaper. And I
suppose some ureilites can be much tougher than others.

Ed

----- Original Message -----
From: "Mark" <mafer at imagineopals.com>
To: "ensoramanda" <ensoramanda at ntlworld.com>
Cc: "meteoritelist" <Meteorite-list at meteoritecentral.com>
Sent: Sunday, September 16, 2007 8:38 PM
Subject: Re: [meteorite-list] HOW TO CUT UREILITES?


>I believe it was for metals and maybe ureilites, but it was cubic boron
>nitide I think (CBN blades).
> ----- Original Message -----
> From: "ensoramanda" <ensoramanda at ntlworld.com>
> To: <Meteorite-list at meteoritecentral.com>
> Sent: Sunday, September 16, 2007 8:24 PM
> Subject: Re: [meteorite-list] HOW TO CUT UREILITES?
>
>
>>
>> I seem to remember this topic before on the list and somebody came up
>> with a suggestion for a special blade/proccess (non diamond ) That works.
>> I cant seem to find it in archives though...anyone else remember that?
>>
>> Graham Ensor
>>
>> Mr EMan wrote:
>>
>>>--- David <bobadebt at ec.rr.com> wrote:
>>><<< I can't say for sure but I bet my saw wouldn't
>>>have
>>>a problem with them. After all I can cut the hardest
>>>irons with little effort and most condrites cut like
>>>butter. However, my blade is .060 thick so cut loss
>>>would be greater. >>>
>>>
>>> te he he-- I am skeptical, David--Blade loss would be
>>>greater don't you mean? Be it remembered that
>>>ureilites are chock full with nano diamonds? Seems to
>>>me that is a war of attrition with the diamonds. While the blade is
>>>cutting the Ureilite the Ureilite
>>>is cutting the blade; metal,diamond and, all.
>>>
>>>Hello Dave,btw I'd not had the pleasure of snipping
>>>you until now. Consider yourself snipped-- welcome to
>>>the clan.
>>>
>>>Elton
>>>______________________________________________
>>>Meteorite-list mailing list
>>>Meteorite-list at meteoritecentral.com
>>>http://six.pairlist.net/mailman/listinfo/meteorite-list
>>>
>>>
>>>
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Received on Sun 16 Sep 2007 11:12:58 PM PDT