Iteknoloji yokuWelda yeePlati ezipholisiweyo ngamanzi kunye nokusetyenziswa kwayo kwiMarike

1. Iindlela eziphambili zokupholisa

Njengoko ukupholisa ulwelo okwangoku kuyindlela eqhelekileyo yokupholisa kwiibhetri zamandla/zokugcina, umgangatho wokulungiswa kwe-welding kwiipleyiti zokupholisa ulwelo ubaluleke kakhulu. Oku kuchaphazela ngokuthe ngqo ukusebenza kunye nokusebenza kakuhle kokusasazwa kobushushu kwe-iipleyiti zokupholisa zolwelo.

2. Iingxaki zeendlela zesintu

Iindlela zemveli zokuweldaiipleyiti zokupholisa amanzizahlulwe ngokusisiseko zibe: i-friction stir welding (FSW), i-vacuum brazing, i-argon arc welding, njl. Iindlela zemveli zokuwelda zinezibonelelo kunye neengxaki: i-FSW inokuwelda izinto ezinkulu, kwaye amandla ayo okuwelda yi-70% yezinto ezisisiseko. I-Brazing ifanelekile kwimveliso enkulu. Nangona kunjalo, ezi ndlela zemveli zokuwelda zineengxaki ezithile, ezifana ne-FSW, ukusebenza kakuhle kokuwelda kuphantsi, i-weld bead ithambekele ekujijekeni, intloko yokuxubha inkulu kwaye ayikwazi ukwenza i-welding echanekileyo, kwaye ingongoma ephambili yile (ukuguquguquka kobushushu emva kokuwelda kukhulu, emva kokucubungula kuyakhathaza, kwaye iindleko zokucubungula zesibini ziphezulu). I-vacuum brazing (ukusetyenziswa kwamandla kwesithando se-brazing tunnel kukhulu kakhulu (malunga ne-1300 yuan ngexesha lebhili yombane encinci) ijoyinti ayinakuxhathisa ubushushu, kwaye isinyithi sokuzalisa sithambekele ekuphuphumeni, okubangela ukuvaleka kwemisele yokuhamba).

3. Izicelo zokuWelda ngeLaser

Ukuwelda nge-laser bubuchwepheshe bokuwelda obuchanekileyo nobusebenzayo obusetyenziswa kakhulu kwiinkalo ezahlukeneyo, kubandakanya ukwenziwa kweemoto, i-aerospace, ukwakhiwa kweenqanawa, izixhobo ze-elektroniki, izixhobo zonyango, nokunye.

Ngophuhliso lwetekhnoloji yelaser, ukuwelda ngelaser kukwasetyenziswa kwiinkalo zezixhobo ezingangeni moya kunye nonyango lobushushu kwiipleyiti ezipholisiweyo ngamanzi (iipleyiti ezipholisiweyo ngamanzi). Xa kuthelekiswa nokuwelda ngefriction stir (FSW) kunye ne-vacuum brazing, ineengenelo zokusebenza kakuhle, ii-weld beads ezigudileyo nezithe tyaba, umthamo ophantsi womsebenzi emva kokuwelda, ukungena kwe-weld okuzinzileyo, kunye nokukwazi ukufikelela kwi-welding echanekileyo.

Iipleyiti ezipholiswe ngamanzi ezibhityile kakhulu, iipleyiti ezipholiswe ngamanzi zemodyuli yebhetri, imijelo yamanzi yepleyiti epholiswe ngamanzi, kunye neepleyiti ezipholiswe ngamanzi ezimile okweemilo ezikhethekileyo, njl.njl., kusetyenziswa iteknoloji yokuwelda nge-laser, zonke zinokubonakala lula.

4. Iingenelo zeLaser Welding

— Ukusebenza kakuhle kokucubungula

— Umthungo ogudileyo nothe tyaba

— Umthamo ophantsi womsebenzi emva kokuwelda

— Ukungena kwe-weld okuzinzileyo, okuvumela ukuwelda okuchanekileyo

5. I-Mavenlaser igxile ekuveliseni ii-welding ze-cold plate cooling heat sinks. Ibonisa amandla obuchwephesha aqinileyo kunye nokukhuphisana kwemarike kwicandelo lokuwelda emoyeni kwee-energy storage plates, ii-liquid cooling plates, kunye nee-water cooling plates. Ngokuphathelele imingeni yokuwelda yezixhobo zesinyithi ezibonisa ukukhanya okuphezulu ezifana nobhedu kunye ne-aluminium, i-Xinhe Xin Laser isebenzisa ubuchwepheshe bendawo yokukhanya efana nesangqa edityaniswe nendawo ephakathi ehlengahlengiswayo. Ngenkqubo yolawulo ephucukileyo, iphucula ngokufanelekileyo iiparameter zenkqubo, inciphisa ngempumelelo ukusasazeka kwe-welding, ngaphandle kokuvelisa ii-pores okanye ii-cracks, kwaye iqinisekisa umthungo we-weld omhle onomgangatho ophezulu. Oku kuqinisekisa ngokufanelekileyo ukungangeni moya kwee-cold plate cooling heat sinks.

6. Ubunzima kwi-Aluminium Alloy Welding

I-Aluminiyam ithambekele kakhulu ekunyibilikeni kwe-hydrogen, nto leyo ebangela ukwakheka kwamaqamza, nto leyo echaphazela amandla kunye nezithuba zomoya.

I-aluminium ikwanomngcipheko wokufumana i-oxidation, kwaye umaleko we-oxide unendawo ephezulu yokunyibilika, nto leyo ebangela ukuchitheka kwe-welding ngokulula.

I-coefficient yokwandiswa kwe-aluminium inkulu, nto leyo eyenza ukuba iguquguquke, iqhekeke, kwaye ibe noxinzelelo olukhulu.

Izinto ezibonisa ukukhanya okuphezulu, kunye nesantya sokukhanya kwelaser esifikelela kwi-95% kubushushu begumbi.

Indawo yokuwelda echaphazeleka bubushushu inkulu, ichaphazela amandla ezinto ezisisiseko.

I-fiber optic ecocekileyo: Kuya kubakho ukusasazeka okungakumbi xa kukho amaqamza.

Isangqa sangaphandle esicocekileyo: Ubunzulu bedama elinyibilikisiweyo abunzulu kakhulu.

Indawo yokukhanya efana neringi: Umlinganiselo wamandla weringi engundoqo uyahluka, kwaye kukho umlinganiselo wamandla ohambelanayo kwiintlobo ezahlukeneyo zeeprofayili ze-aluminium.

Umthungo we-weld kufuneka ucoceke: Xa kukho amabala eoyile kunye nokungcola, ukuchitheka kwamanzi kuyenzeka.

7. Indawo yokukhanya emile okweringi + iNqanaba eliPhakathi eliLungisekayoItekhnoloji yeLaser

Le teknoloji inokujongana nemingeni yokuwelda ngesinyithi esikhanyayo.

Ngexesha lokuqhubela phambili kwelaser, indawo yokukhanya efana nesangqa idlala indima ekufudumaleni kwangaphambili nasekupholiseni kancinci, inciphisa ngempumelelo ukuchitheka kwaye iququzelele ukukhutshwa kwegesi eveliswa yimpembelelo yesitshixo.

8. Uthelekiso lwe-metallographic yokuwelda

Kwinkqubo yokuwelda nge-laser, xa ubushushu buphezulu kakhulu, ubushushu bendawo yokuwelda nge-aluminium alloy buya kwanda, kwaye uxinzelelo lobushushu luya kuba lukhulu kakhulu, nto leyo elula ukubangela iintanda. Ke ngoko, ulawulo olufanelekileyo lweeparamitha zokuwelda luya kunceda ukuphepha ubushushu obugqithisileyo.

Umatshini wokuwelda we-laser we-Maven unozinzo oluhle kakhulu, unokufezekisa ukuwelda ngesantya esiphezulu, unciphise ukutshiza kwentlantsi, iimveliso eziweldayo ezingenamibhobho, akukho mngxuma wesanti, akukho mngxuma, ukuguquka okuncinci, ukuwelda okuthambileyo nokucolekileyo, ukuqinisekisa ukuba iimveliso zokuwelda zithe tyaba kwaye ziqinile, akukho mfuneko yokukhathazeka ngeengxaki zomgangatho.

9..Inkqubo yokwenza umngxuma wesitshixo nge-laser welding

10. Isisombululo kunye neempawu

Ngokusebenzisa iteknoloji ye-annular light spot, iziphene ezifana nemingxunya kunye nee-pores zincitshiswa kakhulu, zifikelele kumgangatho wesizwe (GB/T 22085). Umthungo we-weld unokumelana kakuhle noxinzelelo kwaye uhlala ixesha elide.

Ukusebenza kakuhle kokuwelda kuphezulu, ukusetyenziswa kwamandla kwezixhobo kuphantsi, kwaye kunobuhlobo nokusingqongileyo.

Amandla omgca wokuwelda aphezulu kwaye indawo echaphazelekileyo bubushushu bokuwelda incinci, kwaye umthungo wokuwelda unembonakalo egudileyo nentle.

Ilawulwa ngokuzenzekelayo, ayisebenzi xa iqhagamshelwa, kwaye izinzile kakhulu.

Inkqubo yokuwelda iipleyiti ezipholiswe ngamanzi

Akukho mingxunya yomoya, akukho kuvuza, akukho tshintsho luncinci, imithungo ye-weld egudileyo kunye nomgangatho ogqwesileyo.

11. Iingenelo zeTekhnoloji yokuWelda

1. Ingafikelela ekudibaniseni i-aluminium alloy ngokwayo okanye ngokuyijija ngentambo, ngaphandle kokuyitshiza okanye ukuyitshiza kancinci.

2. Isantya sokuwelda yi-1-3m/min, esikhawuleza ngokuphindwe ka-5-10 kunesokuwelda ngefriction stir.

3. Ukuguquka kuncinci, kwaye akufuneki ukubumba okanye ukwenza imilo emincinci emva kokuwelda.

4. Ubungakanani bokucoca umphezulu buphantsi kakhulu kunobo be-friction stir welding, yi-0.2mm kuphela ekufuneka icocwe.

5. Izixhobo kunye nezinto ezisetyenziswayo zilula, zinexabiso eliphantsi kwaye zisebenza ngendlela efanayo.

6. Akukho manzi achithekayo, kwaye akuyi kungcolisa umjelo wamanzi kunye nomjelo wokuhamba kwamanzi (akukho mfuneko yokukhusela umjelo wamanzi).

1. Uvavanyo lwe-metallographic lomthungo we-weld alubonisi mingxunya okanye imifantu.

2. Amandla ejoyinti edibeneyo aphezulu.

3. Imo yedama elinyibilikisiweyo izinzile kwaye inesimo se-U, inokumelana kakuhle noxinzelelo oluqinileyo lwegesi kunye nokudinwa.

4. Izixhobo zilula kwaye zithatha indawo encinci.

Umgangatho ophezulu wokuwelda nokusebenza kakuhle: Amandla okutsalwa anokufikelela ngaphezulu kwe-70% yezinto ezisisiseko, kwaye angawelda nge-1 ukuya kwi-3 yeemitha ngomzuzu.

Ukufakwa kobushushu obuphantsi: Uluhlu lotshintsho lwendawo echaphazeleka bubushushu luncinci, kwaye ukuguquka okubangelwa kukuhanjiswa kobushushu kolona luphantsi, nto leyo enokunciphisa iindleko zokucubungula okwesibini.

Izixhobo ezithengiswayo ezifumaneka ngokubanzi: ubhedu, ubhedu, i-aluminium (ii-aluminium alloys ze-1-7 series, i-ADC12 aluminium), intsimbi engatyiwayo, ii-titanium alloys, njl.

Iyakwazi ukwenza i-micro-welding: Emva kokuba igxile, umqadi we-laser unokuvelisa indawo encinci kakhulu, enokusetyenziswa kwiindawo ezincinci.

Ukuguquguquka okuphezulu kunye nokhuseleko oluphezulu: Ukubetha komatshini kuphuculwe. Emva kokuba imodyuli ivuliwe, akukho mfuneko yokukhangela imvelaphi. Inkqubo inokuchonga ngokuzenzekelayo, iqalise kwakhona imvelaphi, kwaye akukho mda ufunekayo kuzo zonke ii-axes. Oku kuthintela ukungqubana komatshini kwaye kuqinisekisa ukhuseleko phakathi komntu nomatshini.

Ukusebenza okulula: Akukho mava obuchwephesha okuwelda afunekayo. Umntu unokwenza igalelo le-CAD diagram ngokucofa kube kanye. Ukusebenza kulula kwaye kulula ukukufunda. Umntu omnye unokusebenzisa oomatshini aba-4-5.

Iiseams ze-weld ezithandekayo ngobuhle: Akukho kuguquka, akukho mingxunya, akukho mingxunya, kwaye akukho masalela eekhemikhali. Iiseams ze-weld zintle, zinomoya oqinileyo. Emva kokuwelda, ngesiqhelo akukho nyango okanye unyango olulula olufunekayo.

Ukuchaneka okuphezulu kunye nokungaqhagamshelwa: Umqadi welaser ungagqibezela ukuqhagamshelwa ngaphandle kokudibana ngqo nomphezulu wezinto zokusebenza, kwaye ungalawula ngokuchanekileyo ubunzulu kunye nobubanzi bokuqhagamshelwa.

Ukusebenza kakuhle kwamandla kunye nesantya esiphezulu sokusetyenziswa: Ukusetyenziswa kwamandla ngeyure kunokuba ngaphantsi kwe-kilowatt e-1. Izinga lokuncipha kwexabiso le-laser ngonyaka lingaphantsi kwe-1%.

Izinga lesivuno esiphezulu: Izinga lesivuno sokuwelda liphezulu kakhulu ukuya kuthi ga kwi-99.99%.