Kutheni ipleyiti yentsimbi ingasiki? Emva kohlalutyo, kunokubonwa ukuba izizathu eziphambili zezi zilandelayo:
Ukukhethwa kwe-nozzle kwintloko ye-laser ayifanelekanga ubukhulu bebhodi eqhutywe;
Isantya somgca wokusika i-laser sikhawuleza kakhulu kwaye ukulawulwa komsebenzi kuyimfuneko ukunciphisa isantya somgca;
Uvakalelo lwe-nozzle aluchanekanga, nto leyo ebangela ukuba impazamo yendawo ye-laser ibe nkulu kakhulu, kwaye idatha yovakalelo lombhobho kufuneka iphinde ihlolwe, ngakumbi xa usika i-aluminium.