Matekinoroji Mashanu Makuru Ekucheka NeLaser Mukugadzira Mota
Tekinoroji ye laser welding ine mashandiro akanaka uye inochinjika zvakanyanya. Mukugadzira mota, inoshanda pakusanganisa mota nezvikamu zvakasiyana-siyana zvemota. Inoderedza huremu hwese hwemota, inovandudza kururama kwekusanganiswa kwemuviri, uye inosangana nezvinodiwa neindasitiri yemotokari zvekugadzira mota zviri nyore uye kushanda kwakasimba kwekuchengetedza. Panguva iyi, inoderedza mari yekusanganisa nekuderedza kugadzirwa kwemota uye inowedzera huwandu hwekubatanidzwa kwemota.
1. Kukwesha kweLaser Autogenous
Muhunyanzvi hwekugadzira welding nelaser, laser autogenous welding inoreva maitiro apo maworkpiece maviri kana anopfuura anosanganiswa kuita chidimbu chimwe chete chakasimba kuburikidza nekunyunguduka uye kusimba kunotevera, zvichiita kuti weld ive inoshanda. Iyi nzira yewelding haidi welding flux, nokudaro ichichengetedza mari yewelding. Pakushanda chaiko, laser beam inosimudza nekukurumidza tembiricha yepamusoro penzvimbo yeweld kusvika pakufashaira kwayo; vaporization yesimbi inobva yagadzira keyhole. Keyhole inomira kudzika kana kumanikidzwa kwekudzoserwa kwesimbi vapor kuchienzanisa kusimba kwepamusoro uye simba resimbi yakanyungudutswa. Laser deep penetration welding inopedzwa sezvo stable-depth keyhole inosimba uye ichivhara. Parizvino, laser autogenous welding inoshandiswa zvakanyanya mukugadzira mota, kazhinji kune welding yakagadzirwa nemaoko, welding yeauto bodies uye welding yezvikamu zvakasiyana-siyana.
2. Welding Yakazadzwa Newaya NeLaser
Nheyo yekushongedza newaya yakazadzwa nelaser mu tekinoroji yekushongedza nelaser ndeyekuwedzera simbi chaiyo yekuzadza welding mujoini yeweld, iyo inonyungudutswa nelaser beam kuti igadzire joini yakasungirirwa. Kana tichienzanisa nenzira dzechinyakare dzisina waya dzakazadzwa newaya, welding yakazadzwa nelaser ine zvakanakira zvakasiyana: inowedzera huwandu hwekushandiswa kwewelding nelaser, inogonesa welding yemaplate akakora nesimba shoma, uye inopa mhedzisiro yepamusoro yewelding. Zvakakosha kucherechedza kuti mukushandisa welding yakazadzwa nelaser, waya yekuzadza nesimbi yebase inofanira kunyungudutswa. Izvi zvinogadzira gomba rekiyi musimbi yebase, zvichibvumira waya yekuzadza nesimbi yebase kusanganisa zvizere uye kugadzira dziva idzva rakanyungudutswa rakagadzirwa. Dziva rakanyungudutswa rakagadzirwa necomposite rakasiyana zvakanyanya newaya yekutanga yekuzadza nesimbi yebase, iyo inogona kugadzirisa zvimwe zvikanganiso zvekushanda kwesimbi yebase pachayo. Kushandisa waya yekuzadza ine composition ine rational inoita kuti join yeweld ive ne high wear and corrosion resistance.
3. Kuwedera kweLaser-Arc Hybrid
Kupinza kweLaser-arc hybrid mu tekinoroji yekubatanidza laser kunobatanidza sosi yekupisa yelaser nemagetsi, izvo zvinoshanda pamwe chete padziva rimwe chete rakanyungudutswa kuti zvibate welding. Mukugadzirwa kwemotokari dzeAudi muGermany, maitiro ekubatanidza laser-arc hybrid anoshandiswa pakupinza muviri wearuminiyamu yese—chimwe chezvinhu zvakakosha. Muviri wearuminiyamu yese ndeyechizvarwa chechipiri cheAudi A8 series, yakagadzirirwa kugadzirisa kuchengetedzeka kwemhedzisiro uye kuramba torsional deformation. Majoini eweld anoumbwa ne laser-arc hybrid welding anosangana nezvinodiwa zvese izvi zvekugadzira, zvichiratidza kusimba kwakanyanya, simba guru uye kupinda kwakadzama. Kuti zvisangane netarisiro yepamusoro yevatengi yemuenzaniso uyu, zvese zvinogadzirwa zvinonatswa kuti zvive nechokwadi chekuti mota yacho yakagadzirwa zvakanaka. Majoini eweld akamanikana eweld yelaser hybrid welding akakodzera maworkpieces ane zvinodiwa zvekunaka, zvichibvisa kudiwa kwekuzadza majoini ekona pamusoro pefuremu yemuviri nezvidimbu zvepurasitiki. Mundima yekugadzira mota diki, zvese zvinodiwa zvataurwa pamusoro apa nemamiriro akakosha zvinofanirwa kuzadzikiswa, uye kugadzirwa kwemitumbi yearuminiyamu yese kunoisa zviyero zvakaoma kune izvi zvinodiwa.
4. Kukwevera kweLaser Kure
Ichibatsirwa nemusoro we galvanometer unokasira kuskena, tekinoroji ye laser remote welding inogonesa kugadziriswa nekusveta zvikamu zviri kure ne laser beams dzine simba rakasiyana. Nekuda kwezvakanaka zvayo zvehunyanzvi, ikozvino inoshandiswa zvakanyanya mukusveta panoramic sunroofs yeMercedes-Benz uye side panels yeVolkswagen neAudi. Kushandiswa kwe laser remote welding mukugadzira mota parizvino kune zvakanakira zvinotevera:
(1) Kunyatsorongeka kwenzvimbo uye kumhanya kwekunamira nekukurumidza, zvichizadzisa zvinodiwa nemabhizinesi emotokari.
(2) Kupinza kwesimbi kunochinjika zvichienderana nezvinodiwa zvakasiyana zvesimba rechimiro uye maumbirwo emajoini ekubatanidza welding anogadziriswa.
Zvisinei, welding yeLaser iri kure inoda zvinhu zvakawanda uye michina. Haikwanise kuderedza kupinda kweweld pakuwelding zvikamu zvakakora, zvichikonzera simba shoma rekuchekwa kweweld pajointi yeweld.
5. Kusunga neLaser
Tekinoroji yeLaser brazing mu tekinoroji yeLaser welding ine mabhenefiti ekupedzisa runako, kugona kupenya zvakanaka uye simba rekubatana kwesimbi. Midziyo yeLaser brazing inowanzo batanidza musoro webrazing processing muruoko rwerobhoti. Beam reLaser rinotarisa pajoinhi yesimbi, richinyungudutsa waya yesimbi (semuenzaniso, waya yesimbi yesimbi yesimbi) kuti ibatanidze zvikamu pamwe chete. Kubudirira kweiyi nzira yekugadzirisa kuri mukusimba kwayo kwejoinhi kwakafanana nekwejoinhi dzakasungirirwa, pamwe nekutaridzika kwakanaka kwejoinhi dzayo. Joinhi dzesimbi dzakagadzirwa nelaser brazing dzinozivikanwa nekupenya kwadzo kwakanyanya uye kupera kwakachena, zvichireva kuti zvigadzirwa zvesimbi hazvidi kugadziriswa. Semuenzaniso, miviri yemotokari inogona kupendwa zvakananga mushure mekucheneswa.
Kune indasitiri yekugadzira mota, imwe neimwe yeiyimatekinoroji ekugadzira welding nelaserine kukosha kwayo kwakasiyana. Kusarudza nzira yakakodzera yekuwedera yezvikamu zvakasiyana zvemota kunobatsira kuvandudza mhando yekugadzira, ukuwo kuchizadzisa zvinodiwa nemabhizinesi emota zvemutengo wewedera uye kushanda zvakanaka.
Nguva yekutumira: Ndira-26-2026
