Isizathu esiyinhloko sokuthi kungani i-weld yomshini wokushisela i-laser ibe mnyama kakhulu imvamisa ibangelwa isiqondiso sokugeleza komoya okungalungile noma ukugeleza okwanele kwegesi evikelayo, okubangela ukuthi impahla i-oxidize ithintane nomoya ngesikhathi sokushisela futhi yakha i-black oxide. .
Ukuxazulula inkinga yokushisela okumnyama emshinini wokushisela we-laser, izinyathelo ezilandelayo zingathathwa:
1. Lungisa ukugeleza nesiqondiso segesi evikelayo: Qinisekisa ukuthi ukugeleza kwegesi evikelayo kwanele ukumboza yonke indawo yokushisela futhi uvimbele umoya-mpilo osemoyeni ukuthi ungangeni endaweni yokushisela. Isiqondiso sokugeleza komoya kwegesi evikelayo kufanele ihluke lapho isuka khona ukuze kuqinisekiswe ukuhlukaniswa komoya okusebenzayo.
2. Lungiselela ukwelashwa okungaphezulu kwezinto: Ngaphambi kokushisela, sebenzisa izincibilikisi ezifana notshwala ne-acetone ukuze uhlanze kahle ingaphezulu lempahla ukuze ususe uwoyela nefilimu ye-oxide. Okwezinto ezifakwa i-oxid kalula, ukucotshwa noma ukuwasha nge-alkali kungasetshenziselwa ukwelashwa ngaphambi kokunciphisa ama-oxide angaphezulu.
3. Lungisa amapharamitha e-laser: Setha amandla e-laser ngokunengqondo ukuze ugweme ukufaka ukushisa okukhulu. Khulisa isivinini sokushisela ngokufanelekile, unciphise okokufaka ukushisa, futhi uvimbele okokusebenza ekushiseni ngokweqile. Sebenzisa i-pulsed laser welding ukuze ufinyelele ukulawula kokufaka kokushisa okunembe kakhudlwana ngokulungisa ububanzi beshayela kanye nemvamisa.
4. Thuthukisa indawo yokushisela: Hlanza indawo yokusebenza njalo ukuze uvimbele uthuli nomswakama ukuthi ungangeni endaweni yokushisela. Uma izimo zivuma, sebenzisa izinto zokushisela ezivaliwe ukuze uhlukanise ukungcola kwangaphandle.
Izindlela ezingenhla zinganciphisa ngempumelelo inkinga yobumnyama be-welding seams futhi zithuthukise izinga lokushisela nokusebenza kahle.
Isikhathi sokuthumela: Oct-14-2024
