Multimode feed capability helps increase laser blanking speeds

LaserCoil Technologies LLC has announced the addition of continuous mode (on-the-fly) cutting capability to its coil-fed laser blanking systems, enabling users to choose either feed index mode (stop/start) or continuous mode to optimize cutting parameters for each part configuration. The user can select the mode that offers the best production run based on rate and reliability.

Most parts run faster in continuous mode, and it is generally the mode of choice for production runs of 10,000 blanks or more. In some instances, the length of a single cut path can take longer than the existing cutting window allows at the faster production rate. Rather than split the cuts between the heads, index mode allows the user to choose a mode in which the cut can be completed before indexing the material.

The coil-fed laser cutting systems feature gantry-mounted laser heads stationed in multiple cutting cells that travel along the moving strip, balancing the work load. The laser cutting heads, using linear-induction motors, enable cutting of tightly nested, complex curvilinear shapes while the system’s dynamic profile conveyor features adjustable lanes that support the coil strip while automatically repositioning as needed to clear a path for the laser cut. This feature also facilitates gravity-shedding of scrap and offal.