Stratasys FDM 2000, Manual

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Reference N-10
®
Notes
10MAY01
Using An Anti-Seize Lubricant To Extend
The Life of FDM Liquefiers
Using an anti-seize lubricant will help extend the life of all models of FDM
liquefier. Applying a high temperature anti-seize lubricant to the FDM mod-
eler tip‘s threads will prevent cold welding of the tip to the steel threads of
the FDM Head.
Before applying the lubricant, review the following usage and application in-
structions. If necessary, refer to your FDM operations manual for additional
information on changing and inserting FDM tips into the FDM head.
Recommended Usage
Only use a light coat of an anti-seize lubricant when:
• you need to insert a new tip in a liquefier for the first time
or
• when you need to replace a tip with a new or used tip
Follow the standard tip removal procedures, as outlined in your FDM
documentation. Also, do not remove a tip only to apply the anti-seize
lubricant.
Recommended Application
• Be sure to apply the anti-seize lubricant to the tip’s threads prior to thread-
ing the tip into the liquefier.
• Apply the lubricate to the tip’s threads, not the aluminum threads within the
FDM head.
• Apply a thin coat of lubricant to the
grooves of the tip’s thread.
You don’t need to completely coat the
threads.
• If you apply too much, purge the excess
lubricant from the tip.
Note : Use high temperature, anti-seize lubricants designed to prevent seizing,
galling, and corrosion. These lubricants are easily obtained from most automo-
bile parts and supply stores. If you have additional questions, please call
Stratasys Customer Service at 952-906-2283.
Apply a thin
layer of lubricant
to the tip's threads