Kungani ipuleti lensimbi lingasiki? Ngemva kokuhlaziywa, kungabonakala ukuthi izizathu eziyinhloko zimi kanje:
Ukukhethwa kwe-nozzle kusuka ekhanda le-laser akufanelekile ubukhulu bebhodi elicutshunguliwe;
Ijubane lomugqa wokusika we-laser lishesha kakhulu futhi ukulawulwa kokusebenza kuyadingeka ukunciphisa ijubane lomugqa;
Ukuzwela kombhobho akunembile, okubangela iphutha lendawo ye-laser ukuthi libe likhulu kakhulu, futhi idatha yokuzwela yombhobho kufanele ihlolwe kabusha, ikakhulukazi lapho kusikwa i-aluminium.