2D (Solid State) Laser Cutting Heads

The laser cutting head FC1 is predominantly used in low to medium power lasers machines, impresses with its slim design and the related low weight. The use of aspheric lenses guarantees the best optical properties; protective glass cassettes on both the collimation side and the pressure seal below the focusing lens protect the optics from contamination. The technical design of the manual adjustment of the focus position is convincing by precision, the focus position can be precisely adjusted without tools via the generously dimensioned adjustment range of 20mm and can safely hold it without countering. The fast distance sensor allows precise control even when cutting the thinnest materials. Thus the FC1 offers excellent cutting performance at an interesting price.

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The use of a deformable (adaptive) mirror is of great importance in this case, since no motorized lens adjustment for focus adjustment is required any more. The focus adjustment via adaptive optics above the focusing lens is fast, reliable and precise. Focus positions for a wide variety of materials can be determined, stored in the machine CNC and called up for controlling the optics as desired. The dynamics of the adaptive optics are also clear when piercing the material before the beginning of the cut—for a full stroke, only 0.2 seconds are required. Especially when cutting thicker materials, the time saving can be considerable.

The use of aspheric lenses guarantees the best optical properties; protective glass cassettes on both the collimation side and the pressure seal below the focusing lens protect the optics from contamination. The fast distance sensor system always allows the precise regulation of the nozzle spacing; drift by heating the distance sensor has been largely electronically compensated.

Technical Specifications

Additional Information