Izi ndizitsulo zosapanga dzimbiri zowotcherera ndi fiber laser kuwotcherera makina, zokhala ndi zotsatira zabwino zowotcherera, chingwe chowotcherera chopyapyala chimawonetsetsa kuti chikuwoneka bwino, ndikupenta chimakhala ngati zoyikira mapaipi athunthu.