RE: SLS Problem

From: David K. Leigh (
Date: Mon Feb 24 2003 - 19:43:49 EET

What material are you running?

Your material is oxidizing. You will need to check your seals, 02 sensor,
and nitrogen level to name a few things. As far as the reason it stopped,
there are an infinite number of possibilities on that one.
David K. Leigh (254) 933-1000
Harvest Technologies, Inc. fax (254) 298-0125
Rapid Prototyping Services

  -----Original Message-----
  From: []On Behalf
Of Brian Caulfield
  Sent: Monday, February 24, 2003 11:32 AM
  To: Rapid Mailing List
  Subject: SLS Problem

  Hi all,

  I was building parts on a DTM 2500+ SLS machine and half way through the
build the machine stopped. all the parts were severly burned. the powder
itself was burnt too. Any suggestions on why this happened?


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