Ngokuthuthuka okusheshayo komphakathi, izidingo zezimboni ezahlukahlukene zenqubo yokushisela imikhiqizo ziya ngokuya zikhuphuka.Ubuchwepheshe be-welding obujwayelekile bunekhwalithi yokushisela engazinzile, okulula ukubangela ukuthi izingxenye zincibilike, okunzima ukwenza i-nugget evamile, kanye nesivuno esincane se-welding, okuvame ukubangela ukuthi abakhiqizi babe nekhanda elibuhlungu.Ukuvela kobuchwepheshe bemishini yokushisela i-laser kubambe iqhaza elikhulu ekwenzeni ivolumu nokwenza ngcono ikhwalithi yomkhiqizo.Ngenxa yokuthi ingeyokucutshungulwa okungekona othintana naye, umthelela wokushisa mncane, indawo yokucubungula incane, imodi iyavumelana nezimo, futhi isidingo emakethe naso siyakhula.Ake sibheke izindawo zokusebenza zemishini yokushisela i-laser?
1. Izinhlelo zokusebenza zokukhiqiza
Imishini yokushisela i-laser isetshenziswa kabanzi ekwakhiweni kwezimoto ekhaya nakwamanye amazwe.E-Japan, umshini wokushisela we-laser we-CO2 wasetshenziswa esikhundleni se-flash butt welding embonini yensimbi yokuxhuma ikhoyili yensimbi.Ocwaningweni lwe-ultra-thin board welding, efana ne-foil enogqinsi olungaphansi kwama-microns ayi-100, ayikho indlela yokushisela, kodwa nge-YAG laser welding ene-waveform yamandla okukhiphayo ekhethekile kube yimpumelelo, okubonisa ikusasa elibanzi le-laser. ukushisela.
2. Inkambu ye-powder metallurgy
Isayensi nobuchwepheshe kuhlala kuvela njalo.Ubuchwepheshe obuningi bezimboni bunezidingo ezikhethekile zezinto zokwakha.Izinto ezenziwe ngobuchwepheshe bendabuko azikwazi ukuhlangabezana nezidingo.Umshini wokushisela we-laser ungena emkhakheni wokucutshungulwa kwezinto ezibonakalayo ze-powder metallurgy, okuletha amathemba amasha okuthuthukiswa kokusetshenziswa kwezinto ze-powder metallurgy.Isibonelo, indlela ye-welding ivame ukusetshenziswa ku-brazing indlela yokuxhuma kwe-powder metallurgy material ngoba amandla okubopha aphansi futhi ukushisa okuthintekile ububanzi bendawo ikakhulukazi Ayikwazanga ukuzivumelanisa nezinga lokushisa eliphezulu kanye nezidingo zamandla aphezulu, okubangela ukuthi i-solder ncibilika futhi awe.Umshini wokushisela we-laser ungathuthukisa amandla okushisela nokumelana nokushisa okuphezulu.
3. Imboni kagesi
Imishini yokushisela i-laser isetshenziswa kabanzi embonini ye-elekthronikhi.Ngenxa yokuthi indawo ethintekile yokushisa kwe-laser incane, ukugxiliswa kokushisisa kuyashesha, kanye nengcindezi ye-thermal iphansi, kukhombisa izinzuzo ezihlukile ekufakweni kwamasekethe ahlanganisiwe kanye namakesi edivayisi ye-semiconductor.Ekuthuthukisweni kwamadivaysi e-vacuum, i-laser welding nayo isetshenzisiwe.Ugqinsi lweshidi likathayela elinwebekayo odongeni oluncane kuyinzwa noma i-thermostat lingu-0.05-0.1mm, okunzima ukulixazulula ngendlela evamile yokushisela.I-TIG yokushisela kulula ukuyishisela, ukuzinza kwe-plasma akukuhle, futhi izici zethonya ziningi, futhi umphumela we-laser welding muhle.Kusetshenziswa kabanzi.
4. Imboni yezimoto
Namuhla, ulayini wokukhiqiza umshini wokushisela i-laser usuvele ngezinga elikhulu embonini yokukhiqiza izimoto futhi usube ngenye yezimpumelelo ezivelele embonini yokukhiqiza izimoto.Abakhiqizi abaningi bezimoto basebenzisa i-laser welding kanye nezinqubo zokusika.Ukufakwa kwensimbi enamandla amakhulu okushisela insimbi kusetshenziswa kakhulu ekwenzeni imizimba yezimoto ngenxa yokusebenza kwayo okuhle kakhulu.Ngenxa yomthamo omkhulu kanye nezinga eliphakeme lokuzishintsha embonini yezimoto, imishini yokushisela i-laser izothuthuka iqonde amandla aphezulu kanye nezindlela eziningi.
Isikhathi sokuthumela: Aug-30-2019