Umatshini wokusika i-laser yesinyithi ugxila i-laser ekhutshwa yi-laser ukuya kwi-laser beam enamandla aphezulu ngokusebenzisa inkqubo yendlela ye-optical. I-laser beam ikhanyisa umphezulu we-workpiece ukuze i-workpiece ifikelele kwinqanaba lokunyibilika okanye kwinqanaba lokubila. Kwangaxeshanye, i-coaxial yegesi enoxinzelelo oluphezulu kunye ne-beam ivuthuza isinyithi esinyibilikisiweyo okanye esinegesi.
Ngokuhamba kwendawo ehambelanayo phakathi komqadi kunye nomsebenzi, izinto ziya kudala umsantsa, ukuze kufezekiswe injongo yokusika.
Inkqubo yokusika nge-laser isebenzisa umqadi wokukhanya ongabonakaliyo ukuze ithathe indawo yemela yemveli yoomatshini. Ineempawu zokuchaneka okuphezulu, ukusika ngokukhawuleza, kungaphelelanga ekuthintelweni kwepateni yokusika, ukuseta uhlobo ngokuzenzekelayo, ukugcina izinto, ukuqaqa okugudileyo kunye neendleko eziphantsi zokucubungula. Iya kuphucula kancinci okanye ithathe indawo yezixhobo zemveli zokusika isinyithi. Ukuba ufuna ukwazi okungakumbi malunga nomatshini wokusika isinyithi, nxibelelana nathi, omnye wabavelisi kunye nababoneleli boomatshini bokusika isinyithi be-laser abangochwephesha eTshayina.