Encyclopedia of Welding Knowledge: Kukurukurirana Pfupi pamusoro pekupatsanurwa
uye Maitiro Ekushongedza eLaser Welding
Mukugadzirwa kwemaindasitiri, kukwesha nelaser kwagara kuchishandiswa muminda yendege,kushongedza kwakanyatsonaka, uye kusanganisa zvinhu zvakakosha. Nekuvandudzwa kweindasitiri nekufambira mberi kwetekinoroji, kusanganisa laser kwava kushandiswa zvakanyanya mukusanganisa zvinhu zvakajairika. Nhasi, tichakurukura nezvekupatsanura kwe laser. Kusanganisa laser inzira inoshanda uye chaiyo inoshandisa laser beam ine simba rakawanda senzvimbo yekupisa kubatanidza zvinhu pamwe chete. Ine zvakanakira zvakawanda, zvakaita sekumhanya kwekubatanidza nekukurumidza, kushanduka kudiki, zvinodiwa zvishoma munzvimbo yekusanganisa welding, simba rakawanda, hapana simba remagineti, hapana muganho wezvinhu zvinofambisa mhepo, hapana chikonzero chekushanda kwevacuum, uye hapana X-ray generation panguva yekusanganisa welding.
Kukwesha kweLaser kunogona kupatsanurwa kubva pamaonero akasiyana:
- Kupatsanurwa ne laser output energy mode:
- Kubatanidza nelaser nguva dzose: Chimiro chekubatanidza chinoenderera mberi uye chisina kukanganiswa chinoumbwa panguva yekusanganisa.
- Kukwesha nelaser inoputika: Sezvo simba rinopinda pamusoro pechikamu chakasungirirwa richigara richichinja-chinja, chiedza chega chega chinoshanda pamusoro pechinhu chakasungirirwa kuti chigadzire nzvimbo yakatenderera yesimbi. Maumbirwo akasiyana esimbi anogona kuwanikwa zvichienderana nematanho akasiyana elaser.
- Kupatsanurwa nehukuru hwesimba renzvimbo yelaser yakatarisana:
- Kupinza kupisa neLaser: Simba rayo rakaderera, kazhinji kacho riri pasi pe10⁵ W/cm². Laser inotumira simba pamusoro pechinhu chakasungirirwa, ichipisa pamusoro pesimbi kusvika patembiricha iri pakati penzvimbo yekunyunguduka nenzvimbo yekufashaira. Kupisa kunotamisirwa mukati mesimbi kuburikidza nemhepo inofambisa kupisa kuti igadzire weld, yakafanana netungsten inert.kuchinjisa gasi (TIG).
- Kupinza kweLaser deep penetration (kupinza keyhole): Kana simba relaser richishanda pamusoro pesimbi rakakura kupfuura 10⁵ W/cm², danda relaser rine simba guru rinoshanda pamusoro pesimbi, zvichikonzera kunyunguduka kwenzvimbo uye kugadzira "keyhole". Dara relaser rinopinda mukati medziva rakanyungudutswa kuburikidza ne "keyhole" kuti rigadzire weld.
- Kupatsanura nemaitiro ekudzora:
- Muchina wekushandisa we laser wekushandisa nemaoko
- Muchina we laser welding otomatiki
- Muchina wekushongedza weGalvo laser
- Kupatsanurwa nerudzi rwelaser:
- Muchina wekunamira weYAG nelaser
- Muchina wekushongedza welaser weSemiconductor
- Muchina wekunamira wefiber laser
1. Kushongedza neLaser Yekubhururuka
Kupinza nelaser inobhururuka kunobatanidza zvakanakira zvekupinza neremote, magalvanometer, uye manipulators, uye ine software yehunyanzvi yekugadzirisa mifananidzo kuti iwane kupinza neremote multi-trajectory munzvimbo ine mativi matatu.
Mashandisirwo Makuru:
Inoshandiswa kuzvigadzirwa zvakaita semiviri yemotokari, zvigaro, uye zvikamu zvemota zvakajairika. Kana tichitaura nezvezvinhu, inogona kushandiswa pazvinhu zvakasiyana-siyana zvakajairika zvakaita semaplate esimbi, maplate anotonhorerwa nechando, uye aruminiyamu, pamwe nezvinhu zvakasanganiswa uye zvinhu zve alloy zvakaita se magnesium-aluminium alloys.
★ Zvakanakira:
- Inoenderana nechero fomu ye weld
- Yakakodzera chero nzira yekuweld
- Kugoverwa kwe weld/nzvimbo kunotsanangurwa nemushandisi
- Kugoverwa kwekushushikana kwakagadziridzwa
- Inokwanisa kupinza nzvimbo nekukurumidza, kupinza misono, kupinza makumbo, kupinza matako, kupinza zvidimbu zvemafillet, uye kupinza zvidimbu zvemafillet.
- Kubatanidza kwenguva chaiyo pakati pemusoro we welding nerobhoti kuti kukurumidzise maitiro e laser welding
- Nzvimbo diki inodiwa pasi
- Mari shoma yekugadzirisa uye yekufambisa zvinhu
2. Kushongedza neLaser Yekutenderera
Inzira yekuwelda nelaser ine double-wedge laser oscillation, inoonekwa nekushandisa module yakakosha yekuzununguka pamusoro wekuwelda. Izvi zvinoita kuti nzvimbo yechiedza chakatarisana igadzire spiral weld uku musoro wekuwelda uchifamba.
Mashandisirwo Makuru:
Kubatanidza mahinge, zvinochinja-chinja kupisa, zvinochinja-chinja kupisa mumachubhu, kusanganisa machubhu akakora muindasitiri yepetroleum negasi rechisikigo, kusanganisa maflange, uye kusanganisa aruminiyamu, nezvimwewo.
★ Zvakanakira:
- Kusundira kwakafara
- Kudzokorora kwakanyanya/kugadzikana kwemaitiro
- Kuumbwa kweweld kuri nani
- Zviri nyore kugadzirisa mushure mekugadziriswa uye pamusoro pechinhu chakasungirirwa pahuni
- Kugona kukuru kwekubatanidza aluminium alloy
3. Kusunga neLaser
Kuisa simbi muchimiro cheLaser zvinoreva nzira inoshandisa simbi inozadza ine poindi yekunyunguduka yakaderera pane yesimbi yepasi. Simbi inoisa simbi inodziya kusvika patembiricha yakakwira kupfuura poindi yayo yekunyunguduka asi yakaderera pane tembiricha yekunyunguduka yesimbi yepasi. Simbi inoisa simbi inonyorovesa simbi yepasi, inozadza nzvimbo iri pakati pemajoini, uye inopararira nesimbi yepasi kuti ione kubatana kwezvikamu zvakasungirirwa.
Mashandisirwo Makuru:
Kubatanidza mapuranga emuviri wearuminiyamu, zvakaita sekubatanidza denga nemadziro eparutivi, nemagonhi.
★ Zvakanakira:
- Inoderedza zvikanganiso zve laser welding yakachena, zvakaita semaburi, maburi, uye maburi akawandisa ekugadzirisa zvigadzirwa
- Inovandudza simba rekupinza uye inowana bead rakakwana rekupinza
- Simbi yekuzadza simbi chete ndiyo inonyunguduka panguva yekuisa simbi, asi simbi yepakutanga hainyungudike.
- Kushanduka kudiki kwemajoini akasungirirwa, chitarisiko chakatsetseka uye chinoyevedza, chakakodzera kunyatsogadzirisa welding, zvinhu zvakaoma zvakagadzirwa nezvinhu zvakasiyana
- Nzvimbo diki ine kupiswa uye simba guru rekumanikidza
4. Kukwesha Kwakazadzwa Newaya Neraser
Kuwedera newaya nelaser inzira inoshandisa simbi yekuzadza ine chinhu chakafanana kana chakafanana nesimbi yechigadziko. Simbi yechigadziko nesimbi yekuzadza zvinonyungudutswa zvobva zvaoma kuita weld.
Mashandisirwo Makuru:
Kubatanidza zvikamu zvemuviri wese zvemotokari nezvikamu zvemotokari.
★ Zvakanakira:
- Inoderedza zvikanganiso zve laser welding yakachena, senge maburi nemaburi
- Inovandudza mwero wekukodzera wezvigadzirwa zvakasungirirwa uye inobvumira mipata midiki pakati pezvigadzirwa zvakasungirirwa
- Simbi yesimbi inonyunguduka panguva yekusanganisa, uye simba rekusanganisa rinokwira kupfuura resimbi yesimbi yesimbi.
5. Kugadzira Masimbi Anofamba-famba
Inobatanidza mabasa ekutevera matanda uye ekutevera simbi mumidziyo imwechete kuburikidza neALO3. Waya yekuzadza inogona kushandiswa sechinongedzo chemakanika.
Mashandisirwo Makuru:
Kuisa machira machena mu laser, kunyanya kusanganisira kuisa machira edenga ne trunk lids, pamwe nekuisa machira mu auto parts. Kuchinja-chinja kwezvikamu nezvikanganiso zve fixtures kunowanzo wedzera kuoma kwekuisa machira mu laser zvakanyanya, zvichikonzera kuoma kukuru kugadzirisa maitiro ekuisa machira mu laser. Zvisinei, kuisa machira mu oscillating kunogona kugadzirisa divi rayo re welding zvinobudirira. Nemabasa e weld tracking uye automatic focal length compensation, zvinoita kuti laser beam itungamirwe uye ionekwe zviri nyore, inoona shanduko dzenzira, ine automation yakakwira, inokurumidza kupinza machira, uye inoshanda zvakanyanya, nokudaro ichichengetedza mhando yekuisa machira.
★ Zvakanakira:
- Kutevera weld kuti uone nzira ye weld ye workpiece munguva chaiyo
- Kugadziriswa kwenzira yekuwelda muXYZ nenzira nhatu zvichienderana nekusiyana kwenzvimbo dzebasa kuti pave nemhando yakanaka yekuwelda.
- Inovandudza mwero wekuwirirana kwekusonwa kwechigadzirwa
6. Kuisa simbi panzvimbo nhatu
Module ine mapoinzi maviri inowedzerwa ku lenzi. Panguva yekusanganisa, module ine mapoinzi matatu mu brazing optics inogovera danda rimwe chete mumatanda matatu, zvichipa mhinduro yekusanganisa machira esimbi anopisa uye kuita kuti weld ive yakati sandara isina kutsemuka.
Mashandisirwo Makuru:
Kuisa masimbi machena esimbi yealuminium alloy, kuisa masimbi elaser ezvivharo zvedenga nezvivharo zvetrunk, uye kuisa masimbi ezvikamu zvemota, nezvimwewo.
★ Zvakanakira:
- Maitiro ekushongedza akagadzikana uye akavimbika
- Kumhanya nekukurumidza
- Simba rakakwirira
- Kutaridzika kwakanaka kwemhando yepamusoro yewelds dzema galvanized sheet dzinopisa-dip
- Maitiro ekuchenesa online
- Kugadziriswa kwesimba rinoshanduka
7. Kushongedza kweHybrid kweMawaveleft Akawanda
Kushongedza kwehybrid kwemafungu akawandainzira itsva yekuwedera yakatangwa neLianying Laser. Inoshandisa matanda maviri elaser ane mawavelength akasiyana, zvichiita kuti maaxes ematanda maviri aya aenderane muchadenga. Laser huru yewavelength inonyanya kushandiswa pakuwedera, nepo laser yechipiri yewavelength ichinyanya kushandiswa pakupisa waya yekuwedera nesimbi yesimbi, zvichideredza kutonhora kwesimbi yakanyungudutswa mudziva rekuwedera. Inonyanya kukodzera aluminium alloys, magnesium alloys, copper alloys, nezvimwewo.
★ Zvakanakira:
- Inoderedza huwandu hwema pores
- Inosimudzira kugadzikana kwebead rekushongedza uye inowedzera kushanda zvakanaka kwekushongedza
- Inoderedza kupisa zvakanyanya, inoderedza mitswe, inovandudza simba rekusveta, uye inowana mabhora ekusveta ane chitarisiko chakafanana.
Mukupedzisa, pari zvino, muindasitiri yelaser yese, matekinoroji nemidziyo yekunze zvichiri kutora chinzvimbo chepamusoro. Zvakakwirira zvakakwana muzvinhu zvese, kubva kumagetsi elaser uye misoro yekugadzira optical kusvika kumidziyo yekubatsira yakaita semachillers, power metres, in-welding monitoring, post-welding inspection, uye TCP calibrators. Makambani emuno ari kuedza nepese paanogona napo kuti asvike padanho repamusoro. Zvisinei, mundima yekushandiswa kwelaser welding, China yave pedyo nedanho repamusoro repasi rose, nemakambani akawanda emhando yepamusoro ari kubuda uye achiwana mhedzisiro yakanaka.
Nguva yekutumira: Gunyana-05-2025
