Highly Positioned Laser Processing Nozzle

摘要

The invention features a double nozzle for a laser processing head and related methods for cutting a workpiece. The double nozzle includes an inner body portion having an interior surface defining a first bore, a first exterior circumferential surface disposed toward a distal end of the inner body portion, and a second exterior circumferential surface disposed toward a proximal end of the inner body portion. The second exterior circumferential surface is shaped to mate and align with the laser processing head. The double nozzle also includes an outer body portion having an interior surface defining a second bore. The outer body portion matingly engages with the first exterior circumferential surface of the inner body portion and is isolated from direct alignment contact with the laser processing head. The inner body portion and the outer body portion are aligned to define a coaxial fluid flow path therethrough.

主权项

1. A double nozzle for a laser processing head, the double nozzle comprising:
an inner body portion having an interior surface defining a first bore, a first exterior circumferential surface disposed toward a distal end of the inner body portion, and a second exterior circumferential surface disposed toward a proximal end of the inner body portion, the second exterior circumferential surface shaped to mate and align with the laser processing head; and an outer body portion having an interior surface defining a second bore, the outer body portion matingly engaged with the first exterior circumferential surface of the inner body portion and isolated from direct alignment contact with the laser processing head, wherein the inner body portion and the outer body portion are aligned to define a coaxial fluid flow path therethrough.