Isizathu esingundoqo sokuba kutheni i-weld yomatshini we-laser welding imnyama kakhulu idla ngokuba ngenxa yendlela engafanelekanga yokuhamba komoya okanye ukuhamba okunganeleyo kwegesi ekhuselayo, ebangela ukuba izinto eziphathekayo zidibanise nomoya ngexesha le-welding kwaye zenze i-oxide emnyama. ...
Ukusombulula ingxaki ye-welds emnyama kumatshini we-laser welding, la manyathelo alandelayo anokuthathwa:
1. Lungisa ukuhamba kunye nolwalathiso lwegesi ekhuselayo: Qinisekisa ukuba ukuhamba kwegesi ekhuselayo kwanele ukugubungela yonke indawo ye-welding kunye nokukhusela i-oksijini emoyeni ukuba ingene kwi-weld. Isikhokelo sokuhamba komoya segesi ekhuselayo kufuneka sichasane nesalathiso sendawo yokusebenza ukuze kuqinisekiswe ukwahlukaniswa komoya okusebenzayo.
2. Lungiselela unyango lomphezulu wezinto eziphathekayo: Ngaphambi kwe-welding, sebenzisa i-solvents ezifana ne-alcohol kunye ne-acetone ukucoca ngokucokisekileyo umphezulu wezinto zokususa ioli kunye nefilimu ye-oxide. Kwimathiriyeli efakwa ioksijini ngokulula, i-picling okanye i-alkali yokuhlamba inokusetyenziselwa ukunyangwa kwangaphambili ukunciphisa i-oxides yomhlaba.
3. Lungisa iiparamitha ze-laser: Seta amandla e-laser ngokufanelekileyo ukunqanda ukufaka ubushushu obugqithisileyo. Ukwandisa ngokufanelekileyo isantya se-welding, ukunciphisa igalelo lobushushu, kwaye uthintele izinto ekugqithiseni. Sebenzisa i-pulsed laser welding ukufezekisa ulawulo lwegalelo lobushushu oluchanekileyo ngokulungelelanisa ububanzi be-pulse kunye nobuninzi.
4. Ukuphucula indawo ye-welding: Coca indawo yokusebenza rhoqo ukukhusela uthuli kunye nokufuma ekungeneni kwindawo ye-welding. Xa iimeko zivuma, sebenzisa izixhobo zokuwelda ezivaliweyo ukwahlula ukungcola kwangaphandle.
Ezi ndlela zingasentla zinokunciphisa ngempumelelo ingxaki yobumnyama be-welding seams kunye nokuphucula umgangatho we-welding kunye nokusebenza kakuhle.
Ixesha lokuposa: Oct-14-2024
