Uhlalutyo lweMeko yoShishino kunye noKhuphiswano lweNdawo yokuWelda ngeLaser

Ukuwelda nge-laser kubhekisa kwindlela yokucubungula esebenzisa amandla aphezulu e-laser ukudibanisa iintsimbi okanye ezinye izinto ze-thermoplastic kunye. Ngokwemigaqo eyahlukeneyo yokusebenza kunye nokuziqhelanisa neemeko ezahlukeneyo zokucubungula, ukuwelda nge-laser kunokwahlulwahlulwa kube ziintlobo ezintlanu: ukuwelda ngokushisa, ukuwelda ngokufikelela nzulu, ukuwelda nge-hybrid, ukugquma nge-laser kunye nokuwelda ngokuhambisa nge-laser.

Njengohlobo olutsha lwendlela yokuwelda, xa kuthelekiswa nezinye iindlela zokuwelda zemveli, ukuwelda nge-laser kuneengenelo zokungena nzulu, isantya esikhawulezayo, ukuguqulwa okuncinci, iimfuno eziphantsi kwindawo yokuwelda, uxinano lwamandla aphezulu, kwaye akuchaphazeleki ziimagnethi. Akupheleli nje kwizinto eziqhubayo, Akudingi zixhobo zokusebenza nge-vacuum kwaye akuvelisi ii-X-ray ngexesha lenkqubo yokuwelda. Kusetyenziswa kakhulu kwicandelo lokuvelisa ngokuchanekileyo okuphezulu.

Uhlalutyo lweentsimi zesicelo se-laser welding

Ukuwelda nge-laser kuneengenelo zokuchaneka okuphezulu, ukhuseleko olucocekileyo nolwendalo, iintlobo ngeentlobo zezinto zokucubungula, ukusebenza kakuhle, njl.njl., kwaye kuneendlela ezininzi zokusetyenziswa. Okwangoku, ukuwelda nge-laser kuye kwasetyenziswa kakhulu kwiibhetri zamandla, iimoto, izixhobo ze-elektroniki zabathengi, unxibelelwano lwe-optical nakwezinye iindawo.

(1) Ibhetri yamandla

Kukho iinkqubo ezininzi zokwenza iibhetri ze-lithium-ion okanye iipakethi zebhetri, kwaye kukho iinkqubo ezininzi, ezinje ngokuhlanganisa ivalvu yokutywina i-explosion-proof, ukutywina iithebhu, ukutywina i-battery pole spot, ukutywina i-power battery shell kunye ne-cover sealing welding, i-module kunye nokutywina i-PACK Kwezinye iinkqubo, ukutywina i-laser yeyona nkqubo ilungileyo. Umzekelo, ukutywina i-laser kunokuphucula ukusebenza kakuhle kokutywina kunye nokungabi namoya kwevalvu yokutywina ibhetri; kwangaxeshanye, kuba umgangatho we-beam wokutywina i-laser ulungile, indawo yokutywina ingenziwa ibe ncinci, kwaye ifanelekile kwi-aluminium strip ephezulu, i-copper strip kunye ne-electrode yebhetri enama-narrow-band. Ukutywina i-belt kuneenzuzo ezikhethekileyo.

(2) Iimoto

Ukusetyenziswa kwe-laser welding kwinkqubo yokwenziwa kweemoto kubandakanya ikakhulu iintlobo ezintathu: i-laser tailor welding yeepleyiti ezinobukhulu obungalinganiyo; i-laser assembly welding yee-body assemblies kunye nee-sub-assembly; kunye ne-laser welding yee-auto parts.

Ukuwelda ngomthungi welaser kukwindlela yoyilo nokuveliswa komzimba wemoto. Ngokweemfuno ezahlukeneyo zoyilo kunye nokusebenza komzimba wemoto, iipleyiti ezinobukhulu obahlukeneyo, izixhobo ezahlukeneyo, ukusebenza okwahlukileyo okanye okufanayo ziqhagamshelwe kwi-whole ngetekhnoloji yokusika nokuhlanganisa nge-laser, emva koko zifakwe kwinxalenye yomzimba. Okwangoku, iiblanks ezifakwe nge-laser zisetyenziswa kakhulu kwiindawo ezahlukeneyo zomzimba wemoto, njengepleyiti yokuqinisa indawo yemithwalo, iphaneli yangaphakathi yendawo yemithwalo, inkxaso ye-shock absorber, ikhava yamavili angasemva, iphaneli yangaphakathi yodonga olusecaleni, iphaneli yangaphakathi yomnyango, umgangatho wangaphambili, imiqadi emide yangaphambili, ii-bumpers, imiqadi enqamlezileyo, izigqubuthelo zamavili, izihlanganisi ze-B-pillar, iintsika eziphakathi, njl.

Ukuwelda nge-laser yomzimba wemoto kwahlulwe ngokubanzi kwi-assembly welding, ecaleni eludongeni nakwi-top cover welding, kunye nokuwelda okulandelayo. Ukusetyenziswa kokuwelda nge-laser kwishishini leemoto kunokunciphisa ubunzima bemoto kwelinye icala, kuphucule ukuhamba kwemoto, kwaye kunciphise ukusetyenziswa kwepetroli; kwelinye icala, kunokuphucula ukusebenza kwemveliso. Umgangatho kunye nophuhliso lwetekhnoloji.

Ukusetyenziswa kwe-laser welding kwiindawo zeemoto kuneengenelo zokuba akukho tshintsho kwinxalenye ye-welding, isantya esikhawulezayo se-welding, kwaye akukho mfuneko yonyango lobushushu emva kwe-weld. Okwangoku, i-laser welding isetyenziswa kakhulu ekwenzeni iindawo zeemoto ezifana neegiya zokuhambisa, ii-valve lifters, ii-cango hinges, ii-drive shafts, ii-steering shafts, ii-exhaust exhaust ze-injini, ii-clutches, ii-axles ze-turbocharger kunye ne-chassis.

(3) Ishishini le-Microelectronics

Kwiminyaka yakutshanje, ngophuhliso lweshishini le-elektroniki kwicala le-miniaturization, umthamo wezinto ezahlukeneyo ze-elektroniki uye waba mncinci ngakumbi, kwaye ukunqongophala kweendlela zokuqala ze-welding kuye kwavela kancinci kancinci. Izinto zonakele, okanye isiphumo se-welding asifikeleli kwinqanaba eliqhelekileyo. Kule meko, i-laser welding isetyenziswa kakhulu kwicandelo lokucubungula i-microelectronic efana nokupakisha i-sensor, i-electronics edibeneyo, kunye neebhetri zamaqhosha ngenxa yeenzuzo zayo ezifana nokungena nzulu, isantya esikhawulezayo, kunye nokuguquguquka okuncinci.

3. Imeko yophuhliso lwemarike yokuwelda nge-laser

(1) Izinga lokungena kwimarike lisafuna ukuphuculwa

Xa kuthelekiswa netekhnoloji yemveli yokwenziwa kwemishini, itekhnoloji yokwenziwa kwe-laser ineengenelo ezibalulekileyo, kodwa isenengxaki yokungoneli kwesantya sokungena ekukhuthazeni usetyenziso kumashishini asezantsi. Iinkampani zemveli zokwenziwa kwemveliso, ngenxa yokuqaliswa kwangaphambili kwemigca yemveliso yendabuko kunye nezixhobo zoomatshini, kunye nendima ebalulekileyo kwimveliso yenkampani, ukutshintsha imigca yemveliso yokwenziwa kwe-laser ephucukileyo kuthetha utyalo-mali olukhulu, olungumceli mngeni omkhulu kubavelisi. Ke ngoko, izixhobo zokucubungula i-laser kweli nqanaba zigxile kakhulu kumacandelo aliqela abalulekileyo oshishino anemfuno enamandla yamandla emveliso kunye nokwanda okucacileyo kwemveliso. Iimfuno zamanye amashishini zisafuna ukuvuselelwa ngempumelelo.

(2) Ukukhula okuzinzileyo kubungakanani bemarike

Ukuwelda nge-laser, ukusika nge-laser, kunye nokumakishwa nge-laser kunye zenza "i-troika" ye-laser mechanics. Kwiminyaka yakutshanje, ukuxhamla ekuphuculeni itekhnoloji ye-laser kunye nokuhla kwamaxabiso e-laser, kunye nokusetyenziswa okusezantsi kwezixhobo zokuwelda nge-laser, izithuthi zamandla amatsha, iibhetri ze-lithium, iiphaneli zokubonisa, izixhobo ze-elektroniki zabathengi beefowuni kunye nezinye iindawo zifunwa kakhulu. Ukukhula ngokukhawuleza kwengeniso kwimarike yokuwelda nge-laser kukhuthaze ukukhula ngokukhawuleza kwimarike yezixhobo zokuwelda nge-laser zasekhaya.

Ubungakanani bemarike yokuwelda nge-laser yaseTshayina ka-2014-2020 kunye nezinga lokukhula

(3) Imarike iqhekekile, kwaye imeko yokhuphiswano ayikazinzi

Ngokwembono yemarike yonke yokuwelda nge-laser, ngenxa yeempawu zeenkampani zokuvelisa ezizimeleyo nezingaphantsi, kunzima kwimarike yokuwelda nge-laser kwicandelo lokuvelisa ukwenza ipateni yokhuphiswano oluqinileyo, kwaye yonke imakethi yokuwelda nge-laser iqhekekile. Okwangoku, kukho iinkampani zasekhaya ezingaphezu kwama-300 ezibandakanyeka ekuwelda nge-laser. Iinkampani eziphambili zokuwelda nge-laser ziquka i-Han's Laser, i-Huagong Technology, njl.

4. Uqikelelo lwendlela yophuhliso lwe-laser welding

(1) Kulindeleke ukuba indlela yenkqubo yokuwelda yelaser ephathwa ngesandla ingene kwixesha lokukhula ngokukhawuleza

Ngenxa yokwehla okukhulu kwexabiso le-fiber lasers, kunye nokuvuthwa kancinci kancinci kokudluliselwa kwefayibha kunye netekhnoloji yentloko ye-welding ephathwayo, iinkqubo ze-laser welding eziphathwayo ziye zathandwa kancinci kwiminyaka yakutshanje. Ezinye iinkampani zithumele iiTaiwan ezingama-200, kwaye ezinye iinkampani ezincinci zinokuthumela iiyunithi ezingama-20 ngenyanga. Kwangaxeshanye, iinkampani eziphambili kwicandelo le-laser ezifana ne-IPG, iHan's, kunye neRaycus nazo ziqalise iimveliso ze-laser eziphathwayo ezifanelekileyo.

Xa kuthelekiswa nokuwelda kwe-argon arc yendabuko, ukuwelda kwe-laser ephathwa ngesandla kuneengenelo ezicacileyo kumgangatho wokuwelda, ukusebenza, ukhuseleko lokusingqongileyo, kunye neendleko zokusetyenziswa kwiindawo zokuwelda ezingaqhelekanga ezifana nezixhobo zasekhaya, iikhabhathi, kunye neelifti. Ukuthatha ixabiso lokusebenzisa njengomzekelo, abaqhubi be-argon arc welding bakwizikhundla ezikhethekileyo kwilizwe lam kwaye kufuneka baqinisekiswe ukuba bayasebenza. Okwangoku, iindleko zomsebenzi zonyaka zomwelda ovuthiweyo kwimarike azikho ngaphantsi kwe-80,000 yuan, ngelixa ukuwelda kwe-laser ephathwa ngesandla kunokusebenzisa i-eqhelekileyo. Iindleko zomsebenzi zonyaka zabasebenzi zi-50,000 yuan kuphela. Ukuba ukusebenza kakuhle kokuwelda kwe-laser ephathwa ngesandla kuphindwe kabini kune-argon arc welding, iindleko zomsebenzi zinokusindiswa yi-110,000 yuan. Ukongeza, ukuwelda kwe-argon arc ngokubanzi kufuna ukupolisha emva kokuwelda, ngelixa ukuwelda kwe-laser ephathwa ngesandla kufuna phantse ukupolisha, okanye ukupolisha kancinci, okusindisa inxalenye yeendleko zomsebenzi zomsebenzi wokupolisha. Lilonke, ixesha lokuhlawula utyalo-mali lwezixhobo zokuwelda ze-laser ephathwa ngesandla limalunga nonyaka omnye. Njengoko kusetyenziswa amashumi ezigidi zee-argon arc welding kweli lizwe ngoku, indawo yokutshintsha i-laser welding ebanjwe ngesandla inkulu kakhulu, nto leyo eya kwenza ukuba inkqubo ye-laser welding ebanjwe ngesandla kulindeleke ukuba iqalise ixesha lokukhula ngokukhawuleza.

Iingenelo zenkqubo yokuwelda yelaser ephathwayo

(2) Indawo yokufaka isicelo iyaqhubeka nokukhula, kwaye ukuwelda nge-laser kungenisa amathuba amatsha ophuhliso

Iteknoloji yokuwelda nge-laser luhlobo olutsha lweteknoloji yokucubungula esebenzisa amandla aqondisayo ekucutshungulweni okungenako ukuchukumisa. Yahluke ngokupheleleyo kwiindlela zokuwelda zemveli. Ingadityaniswa nezinye iiteknoloji ezininzi kwaye ivelise iiteknoloji ezintsha kunye namashishini, aya kukwazi ukuthatha indawo yokuwelda yendabuko kwiinkalo ezininzi.

Ngenxa yokuqhubela phambili ngokukhawuleza kolwazi lwentlalo, i-microelectronics ezinxulumene netekhnoloji yolwazi, kunye nekhompyutha, unxibelelwano, ukuhlanganiswa kwe-elektroniki yabathengi kunye namanye amashishini akhula ngokukhawuleza, kwaye baqalisa indlela yokuqhubekeka nokudibanisa izinto ezincinci. Phantsi kwemvelaphi yale shishini, ukuqonda ukulungiswa, uqhagamshelo, kunye nokupakishwa kwezinto ezincinci, kunye nokuqinisekisa ukuchaneka okuphezulu kunye nokuthembeka okuphezulu kweemveliso okwangoku ziingxaki ezingxamisekileyo ekufuneka zoyiswe. Ngenxa yoko, itekhnoloji yokuwelda esebenza kakuhle, echanekileyo, nengonakalisi kangako iya kuba yinxalenye ebalulekileyo yokuxhasa uphuhliso lwemveliso yanamhlanje ephucukileyo. Kwiminyaka yakutshanje, ukuwelda nge-laser kuye kwanda kancinci kancinci kwiindawo zoomatshini abancinci abanjengeebhetri zamandla, iimoto, kunye ne-elektroniki yabathengi, kunye nesakhiwo esintsonkothileyo seendawo zobuchwepheshe obuphambili ezifana neenjini ze-aero, iinqwelo-moya zerokhethi, kunye neenjini zeemoto. Izixhobo zokuwelda nge-laser zizise amathuba amatsha ophuhliso.