kusetshenziselwani ukushisela nge-laser

Ukushisela nge-laser ubuchwepheshe obusezingeni eliphezulu obushintshe imboni yokukhiqiza. Ngokungafani nezinqubo zokushisela zendabuko ezisebenzisa amalangabi egesi noma ama-arcs kagesi ukuhlanganisa izinsimbi, ukushisela nge-laser kusebenzisa ukukhanya okugxilile ukuncibilikisa nokuhlanganisa izingxenye zensimbi ndawonye. Le ndlela enembile nephumelelayo yokushisela ithole ukusetshenziswa ezimbonini eziningi, kusukela kwezezimoto nezindiza kuya ekukhiqizweni kwezinto zikagesi kanye namadivayisi ezokwelapha.

Kuyini Ukushisela Nge-Laser?

Ukushisela nge-laser kuyinqubo esebenzisa umsebe we-laser onamandla amakhulu ukuhlanganisa izingcezu ezimbili zensimbi ezihlukene. Le nqubo yenziwa ngokugxila umsebe we-laser ezintweni ezizoshiselwa, okudala ichibi elincibilikisiwe elisendaweni. Ubuningi bamandla aphezulu bomsebe we-laser buvumela ukushisela okusheshayo nokujulile, okukhiqiza izibopho eziqinile nezihambisanayo phakathi kwezingxenye zensimbi.

Enye yezinzuzo ezibalulekile zokushisela nge-laser yikhono layo lokukhiqiza ukushisela okuncishisiwe okunezindawo ezincane ezithinteke kakhulu ekushiseni, okunciphisa ingozi yokugoba, ukuphambuka, kanye nomonakalo wokushisa ezintweni ezizungezile. Ukunemba nokulawula okunikezwa ukushisela nge-laser kwenza kube ukukhetha okuhle kokuhlanganisa izingxenye ezincane, eziyinkimbinkimbi, noma okunzima ukuzifinyelela.

Izinzuzo Zokushisela Nge-Laser

Ukushisela nge-laser kunikeza izinzuzo eziningana kunezindlela zokushisela zendabuko. Okokuqala, ukunemba nokunemba komsebe we-laser kuvumela ukushisela izingxenye ezincane nezibucayi ezinokuphazamiseka okuncane. Lokhu kwenza ukushisela nge-laser kulungele kakhulu ukusetshenziswa lapho kudingeka khona ukubekezelelana okuqinile kanye nemiklamo eyinkimbinkimbi.

Okwesibili, ukushisela nge-laser kungenziwa ngesivinini esiphezulu, okuholela ezikhathini zokukhiqiza ezisheshayo kanye nokusebenza kahle okwandisiwe. Ubuningi bamandla aphezulu bomsebe we-laser buvumela ukuncibilika okusheshayo nokuqina kwensimbi, okuholela ekushiseleni okusheshayo nokuthembekile. Lokhu kwenza ukushisela nge-laser kube inketho ekhangayo yezinqubo zokukhiqiza ezinomthamo omkhulu.

Ngaphezu kwalokho, ukushisela nge-laser kukhiqiza ukushisela kwekhwalithi ephezulu okunezimbobo ezincane kanye nezakhiwo ezithuthukisiwe zemishini. Uhlobo olugxile lwe-laser beam luqinisekisa ukuthi okokufaka ukushisa kugxilwe endaweni encane, kunciphisa ingozi yokushisa ngokweqile futhi kuholele ekushiseni okuqinile nokuqinile.

Ukusetshenziswa Kokushisela Nge-Laser Embonini Yezimoto

Imboni yezimoto ingenye yabathengi abakhulu bobuchwepheshe bokushisela nge-laser. Ukushisela nge-laser kusetshenziswa kabanzi ekukhiqizweni kwezingxenye zezimoto ezifana ne-chassis, amaphaneli omzimba, izinhlelo zokukhipha umoya, kanye namathangi kaphethiloli. Amandla okushisela nge-laser ukukhiqiza izibopho eziqinile nezithembekile enza kube ukukhetha okuhle kokujoyina izingxenye ezibalulekile zesakhiwo sezimoto.

Ekukhiqizweni kwezimoto, ukushisela nge-laser kuvame ukusetshenziselwa ukuhlanganisa izinsimbi ezingafani nezindawo zokuncibilika ezahlukene, njenge-aluminium nensimbi. Ubuningi bamandla aphezulu bomsebe we-laser buvumela ukulawulwa okunembile kwenqubo yokushisela, okuvumela ukudalwa kwamalunga aqinile futhi ahlala isikhathi eside phakathi kwezinhlobo ezahlukene zensimbi. Lokhu kwenza ukushisela nge-laser kubaluleke kakhulu ekukhiqizweni kwezimoto ezilula, ezisebenzisa uphethiloli kahle ezinezinhlanganisela zezinto eziyinkimbinkimbi.

Ngaphezu kwalokho, isivinini kanye nokusebenza kahle kokushisela nge-laser kwenza kube kuhle emigqeni yokukhiqiza ebiza kakhulu embonini yezimoto. Amandla okushisela ngokushesha nangokunembile izingxenye zensimbi avumela ukwanda komkhiqizo kanye nokunciphisa izindleko zokukhiqiza, okwenza ukushisela nge-laser kube yisisombululo esikhangayo kubakhiqizi bezimoto.

Intuthuko Ekushiseni Nge-Laser Kwezicelo Zezindiza

Imboni yezindiza idinga izinto zokusebenza okuphezulu kanye nezindinganiso zekhwalithi eqinile, futhi ubuchwepheshe bokushisela nge-laser buvele njengethuluzi elibalulekile lokuhlangabezana nalezi zidingo. Ukushisela nge-laser kusetshenziswa ekukhiqizweni kwezingxenye zezindiza ezifana namaphaneli e-fuselage, izingxenye zenjini, kanye nezakhi zesakhiwo. Ukunemba nokuthembeka kokushisela nge-laser kwenza kube nokwenzeka ukudalwa kwezingxenye eziqinile, ezilula, nezisebenza kahle emoyeni zezindiza zanamuhla.

Enye yentuthuko ebalulekile ekushiseni nge-laser kwezicelo zezindiza ukuthuthukiswa kwezinqubo zokushiseni nge-laser ezihlanganisiwe. Lezi zinqubo zihlanganisa izinzuzo zokushiseni nge-laser nezinye izindlela zokushiseni, njengokushiseni nge-arc yensimbi yegesi (GMAW) noma ukushiseni nge-friction stir (FSW), ukuze kufezwe ikhwalithi ephezulu yokusebenza kwamalunga. Ukushiseni nge-laser ehlanganisiwe kuvumela ukungena okuthuthukisiwe, ukuncipha kokuvuleka, kanye nezakhiwo ezithuthukisiwe zemishini, okwenza ifaneleke kahle izingxenye ezibalulekile zezindiza.

Ngaphezu kwalokho, ukusetshenziswa kwezinhlelo zokulethwa kwemishayo ezithuthukisiwe kanye namarobhothi kuthuthukise ukuguquguquka kanye nokukhiqiza kokushisela nge-laser ekukhiqizeni izindiza. Lokhu kuthuthuka kwezobuchwepheshe kwenza kube lula ukubeka kanye nokunyakaza okunembile kwemishayo ye-laser, okuvumela ukushisela ezindaweni eziyinkimbinkimbi nezinzima ukufinyelela kuzo ngekhwalithi ehambisanayo kanye nokuphindaphindwa.

Ukukhiqizwa Kwamadivayisi Ezokwelapha kanye Nokushisela Nge-Laser

Imboni yamadivayisi ezokwelapha idinga ukunemba, ukuhlanzeka, kanye nokuhambisana kwezinto eziphilayo enkambisweni yokukhiqiza, okwenza ukushisela nge-laser kube ukukhetha okuhle kokuhlanganisa izingxenye zezokwelapha. Ukushisela nge-laser kusetshenziswa ekukhiqizweni kwamadivayisi ezokwelapha njengezinto zokuhlinza, izifakelo zamathambo, ama-pacemaker, kanye nezinto zamazinyo. Uhlobo oluhlanzekile nolunembile lokushisela nge-laser luqinisekisa ukuthi amalunga ashiselwe ahlangabezana nezidingo eziqinile zezicelo zezokwelapha.

Enye yezinzuzo ezibalulekile zokushisela nge-laser ekukhiqizweni kwamadivayisi ezokwelapha yikhono layo lokukhiqiza ukushisela okuvalwe kahle futhi okuhambisana ne-biocompatible. Lokhu kubalulekile kuma-implants ezokwelapha namadivayisi athintana ngqo nomzimba womuntu, njengoba kunciphisa ingozi yokungcola nokutheleleka. Ukushisela nge-laser kwenza kube nokwenzeka ukushisela okuncane, okungenamoya, nokuqinile ezingxenyeni zezokwelapha, okuqinisekisa ukuthembeka nokuphepha kwawo.

Ngaphezu kwalokho, ikhono lokushisela nge-laser ukuhlanganisa izinto ezahlukene ngaphandle kwesidingo sezinsimbi zokugcwalisa lenza lifaneleke kahle ekukhiqizweni kwamadivayisi ezokwelapha. Lokhu kuvumela ukushisela izingxenye ezinezakhiwo ezahlukene zezinto, njengensimbi engagqwali, i-titanium, nama-polymer, ukudala amadivayisi ezokwelapha asebenzayo futhi ayinkimbinkimbi anamandla aphezulu nokusebenza kahle.

Ukushisela nge-Laser ekukhiqizweni kwe-elekthronikhi

Imboni ye-elekthronikhi ithembele ekuqondeni, isivinini, kanye nokuthembeka ekukhiqizweni kwezingxenye ze-elekthronikhi, okwenza ukushisela nge-laser kube ubuchwepheshe obuwusizo bokuhlanganisa izinto ze-elekthronikhi. Ukushisela nge-laser kusetshenziswa ekukhiqizweni kwamadivayisi kagesi afana nezinzwa, izixhumi, ama-microelectronics, kanye namabhethri. Uhlobo olunembile nolungathintani lokushisela nge-laser luqinisekisa ukuthi izingxenye ze-elekthronikhi ezibucayi azonakaliswa ngesikhathi senqubo yokushisela.

Enye yezindlela ezibalulekile zokusebenzisa i-laser welding ekukhiqizweni kwezinto zikagesi ukuhlanganisa izingxenye ze-microelectronic namadivayisi e-semiconductor. Amandla okusebenzisa i-laser welding ukukhiqiza ama-weld amancane nanembile abalulekile ekuhlanganiseni izingxenye ze-electronic ezincane ezine-high-density interconnections. Ukusebenzisa i-laser welding kwenza kube nokwenzeka ukudala ama-joints athembekile futhi ahlala isikhathi eside kuma-microelectronics, okuqinisekisa ukusebenza kahle kanye nobude besikhathi bamadivayisi kagesi.

Ngaphezu kwalokho, ukushisela nge-laser kusetshenziswa ekukhiqizweni kwamabhethri e-lithium-ion amadivayisi kagesi aphathwayo, izimoto zikagesi, kanye nezinhlelo zokugcina amandla. Ubuningi bamandla aphezulu bomsebe we-laser buvumela ukushisela okusebenzayo kwezingxenye zebhethri, njengamathebhu nama-foil, ngokufakwa okuncane kokushisa kanye nomonakalo ophansi wokushisa. Ukushisela nge-laser kuqinisekisa ubuqotho nokuphepha kwamaphakethe ebhethri, okwenza kube inqubo ebalulekile ekukhiqizweni kwezixazululo zokugcina amandla kagesi.

Ekuphetheni, ubuchwepheshe bokushisela nge-laser bube ithuluzi elibalulekile ezimbonini eziningi ezahlukene, bunikeza izixazululo zokushisela ezinembile, ezisebenzayo, nezisezingeni eliphezulu zezinhlelo zokusebenza ezahlukahlukene zokukhiqiza. Kusukela ezimotweni nasezindiza kuya ekukhiqizweni kwamadivayisi ezokwelapha kanye ne-elekthronikhi, ukushisela nge-laser kuyaqhubeka nokushayela ukusungula izinto ezintsha kanye nentuthuko ezinqubweni zokukhiqiza zesimanje. Njengoba kuvela izinto ezintsha, imiklamo, kanye nezidingo zokukhiqiza, ukushisela nge-laser ngokungangabazeki kuzodlala indima ebalulekile ekuhlangabezaneni nezidingo ezishintshayo zomkhakha wokukhiqiza womhlaba wonke.