Keeping Lasers in Focus

February 2002
Welding Design & Fabrication;Feb2002, Vol. 75 Issue 2, p20
Trade Publication
Introduces the Optical Focus Control to keep laser beams focused on the workpiece from Laserdyne Prima. Accounts on the tracking of the focal point of lasers; Characteristics of capacitance-based systems; Increase of the effectiveness of shallow angle laser drilling through nozzle independence.


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