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Systems with 1.5" Diameter Lenses "U.S. Patent No. 5,898,522" |
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Lens SaversŪ mounts are available for Trumpf systems employing both the new and old style cutting heads. These mounts enable use of Lens SaversŪ windows in these systems under high assist gas pressures.
Trumpf cutting systems employ a lens mount which is comprised of 2 tubular assemblies. The Lens SaversŪ window mount for these systems comprises a replacement of the bottom half of the lens mount, which is bronze in the photo of the new style head lens mount and aluminum in the old style head. The mount also allows the assist gas pressure to pass into a cavity between the Lens SaversŪ window and the lens, which results in the pressure on both sides of the window being equalized. The assist gas passes through holes drilled around the perimeter of the window outside of the optical path of the laser beam. ICL's patent pending pressure equalization method prevents Lens SaversŪ windows from breaking by providing an environment in which the pressure around the windows is equalized. The part to be replaced in the lens mount used in old style Trumpf cutting heads is Trumpf part number 211519 and in the new style heads it is Trumpf part number 234020. If you need assistance identifying the part you need, call ICL customer service for assistance.
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