Izici zohlelo lokusebenza zobuchwepheshe be-laser welding embonini yokukhiqiza izimoto

Ukushisela nge-laser sekube ngenye yezindlela ezibalulekile ekukhiqizeni izimboni ngenxa yobuningi bamandla akhona, ukuwohloka okuncane, indawo encane ethinteke ukushisa, isivinini esikhulu sokushisela, ukulawula okulula okuzenzakalelayo, futhi akukho ukucutshungulwa okulandelayo.Imboni yokukhiqiza izimoto imboni esebenzisa ubuchwepheshe be-laser welding ngezinga elikhulu kunawo wonke emkhiqizweni wamanje wezimboni.Ukuvumelana nezimo kwemishini yokushisela i-laser kuhlangabezana nokucutshungulwa kwezinto ezahlukahlukene ezimotweni, kunciphisa izindleko zokukhiqiza izimoto, kuthuthukisa ukusebenza kahle kokukhiqiza, futhi kuletha izinzuzo ezinkulu zezomnotho embonini yokukhiqiza izimoto.inzuzo.Ubuchwepheshe bokushisela nge-laser busetshenziswa kakhulukazi ukushisela i-laser yekhava ephezulu ye-auto-body, ukushisela i-laser yegiya eningi, i-airbag igniter laser welding, i-sensor laser welding, i-valve yebhethri ye-laser welding, njll. Imininingwane imi kanje:

1.Ingxenye yesicelo sobuchwepheshe be-laser welding embonini yokukhiqiza izimoto

Embonini yezimoto, i-laser welding ivame ukusetshenziswa ezikhundleni ezibalulekile zokushisela umzimba kanye nezingxenye ezinezidingo ezikhethekile zenqubo.Isibonelo, ingakwazi ukuxazulula izinkinga zamandla we-welding, ukusebenza kahle, ukubukeka nokusebenza kokubeka uphawu lokushisela ophahleni kanye namapaneli angaphandle odongeni;ingaxazulula inkinga ye-right-angle lap joints for the rear cover welding;i-laser eyenziwe nge-welding yomhlangano womnyango ingathuthukisa ngempumelelo ikhwalithi ye-Welding nokusebenza kahle.Izindlela zokushisela i-laser zivame ukusetshenziselwa ukushisela izingxenye ezihlukene zomzimba, njengokubhula nge-laser: isetshenziswa kakhulu ekuxhumeni isembozo esiphezulu kanye nodonga oluseceleni, kanye nesembozo se-trunk.

I-laser self-fusion welding: ingeye-welding yokungena ejulile, esetshenziselwa kakhulu uphahla nezindonga eziseceleni, iminyango yemoto, njll. isikhathi nokusebenza kahle okuphezulu uma kuqhathaniswa nokucutshungulwa kwe-laser yendabuko.Kuye kwakhuthazwa kancane kancane eYurophu nase-United States.

Okwesibili, izici ze-laser welding car body

2.Ukucubungula okungaxhunywana naye

Inzuzo ebaluleke kakhulu ye-laser welding ekukhiqizeni izimoto ifakwe ezindleleni ezithuthukisiwe zokucubungula okungathintana naye.Izindlela zokucubungula zendabuko ezifana nokubopha ngezikulufu nokuxhuma okunamathelayo azikwazi ukuhlangabezana nezimfuneko zokunemba nokuqina ekukhiqizeni izimoto zesimanje, futhi ukusetshenziswa kwezinto ezintsha nakho kwenza izindlela zokucubungula zendabuko zibe kubi kancane.I-laser welding ayithinteki.Enqubweni yokucubungula, i-welding enembile ingafinyelelwa ngaphandle kokuthinta umkhiqizo.Izuze inqubekelaphambili ye-leapfrog ekuqina, ukungabi namthungo, ukunemba nokuhlanzeka koxhumano.

3.Laser welding ngcono isisindo izimoto

Ukusetshenziswa kwe-laser welding kungashintsha ama-castings ngezingxenye eziningi zokugxiviza ekukhiqizeni izimoto, futhi kusetshenziswe i-laser welding seams eqhubekayo ukuze kuthathe indawo ye-seams ye-welding ehlakazekile, enganciphisa ububanzi bokugqagqana nezinye izingxenye eziqinisayo, ukunciphisa umthamo wesakhiwo somzimba ngokwawo, ngaleyo ndlela. ukunciphisa Isisindo somzimba siyancishiswa, futhi izidingo zokonga amandla kanye nokunciphisa ukukhishwa kwezimoto kuyahlangatshezwana nazo.

4.Thuthukisa ukunemba kokuhlanganiswa komzimba kanye nokuqina

Kunamakhulu ezingxenye zomzimba kanye ne-chassis yemoto.Indlela yokuwaxhuma inomthelela oqondile ekuqineni komzimba wemoto.I-laser welding ingaba cishe zonke izinto zensimbi zobukhulu obuhlukahlukene, amamaki, izinhlobo namamaki.Kuxhunywe ndawonye, ​​ukunemba kwe-welding kanye nokunemba komhlangano womzimba kuthuthukiswa kakhulu, futhi ukuqina komzimba kukhuphuka ngaphezu kuka-30%, ngaleyo ndlela kuthuthukisa ukuphepha komzimba.

I-5.Laser hybrid welding ithuthukisa ukuzinza kwenqubo

Uma kuqhathaniswa nobuchwepheshe bokushisela be-laser obuhlanzekile, ukusetshenziswa kobuchwepheshe be-laser hybrid welding kungathuthukisa kakhulu ikhono lokuxhumana lezikhala zensimbi yeshidi, ukuze amabhizinisi akwazi ukusebenzisa ngokugcwele inqubo yokuzinza ye-arc welding ngesikhathi sokushisela ngesivinini esikhulu se-laser.

Ngaphezu kwalokho, ukusetshenziswa kwe-laser welding kunganciphisa futhi izindleko zokugxiviza nokuhlanganisa ohlelweni lokukhiqiza umzimba wemoto, kufinyeze umjikelezo wokukhiqiza, kunciphise inani lezingxenye, futhi kuthuthukise izinga lokuhlanganiswa komzimba.Izingxenye zokushisela i-laser, ingxenye yokushisela cishe ayinakho ukuguqulwa, isivinini sokushisela siyashesha, futhi akukho ukwelashwa kokushisa kwe-post-weld okudingekayo.Njengamanje, izingxenye zokushisela nge-laser zisetshenziswe kabanzi, njengamagiya okudlulisela, iziphakamisi zamavalvu, izinsimbi zomnyango, njll.