Umshini wokushisela we-laser ukusetshenziswa kwe-laser enamandla amakhulu ukushisisa kwendawo endaweni encane yezinto ezibonakalayo, amandla emisebe ye-laser ngokuhambisa ukushisa kwezinto, ukusakazeka kwangaphakathi kwempahla ngemva kokuncibilika ukuze kwakhiwe ichibi elithile elincibilikisiwe. uhlobo olusha lwendlela yokushisela, ikakhulukazi yokushisela izinto ezincanyana zodonga, izingxenye ezinembayo, ezingaqaphela ukushisela, i-butt welding, isitaki se-welding, i-seal welding, njll., ijulile kunokuphakama, ububanzi be-weld buncane, indawo encane ethintekile ukushisa, i-deformation encane, isivinini sokushisela, i-welding seam bushelelezi, inhle, ngaphandle kokucubungula noma ukumane kucutshungulwe ngemva kokushisela, ikhwalithi ephezulu ye-weld, ayikho ama-pores, ingakwazi ukulawula okunembile, ukugxila emaphuzwini amancane okukhanya, ukunemba kokuma okuphezulu, ukuqaphela okulula ukuzenzekelayo.
