Kumandla amatsha, ukuhanjiswa kwamandla, kunye namashishini okugcina amandla e-photovoltaic, abavelisi abaninzi babuza umbuzo ofanayo obalulekileyo xa bevavanya itekhnoloji ye-welding ye-diffusion: Ngaba i-welding ye-diffusion kufuneka yenziwe kwindawo yokucoca?
Impendulo nguhayi. Ngelixa iinkqubo ze-welding zendabuko zixhomekeke kumagumbi okufunxa, izixhobo ze-welding zanamhlanje ziye zavela kwiindlela ezininzi zenkqubo. Namhlanje, iisistim ze-vacuum ({2}}zomoya{3}}zendalo) zokusasazwa kwe-welding, ezixhaswa lulawulo lwegesi olukhuselayo kunye nolawulo lwenkqubo echanekileyo, zibe sisisombululo esingundoqo kumacandelo okuvelisa anjengeebhasi eziguquguqukayo, izibane zobhedu, kunye neebhasi zamandla.
Eli nqaku lichaza umahluko phakathi kwe vacuum kunye non{0}}vacuum diffusion welding, iziseko zobuchwephesha bokusebenza komoya-okusingqongileyo, ukuba olu khetho lwenkqubo luchaphazela njani usetyenziso lwefektri, kunye nento ekufuneka abathengi bayiqwalasele xa bekhetha izixhobo zokuwelda zosasazo.
I-Vacuum Diffusion Welding vs. Air-I-Environment Diffusion Welding Systems
Ukuwelda kweVacuum yesiNtu
Iinkqubo ze-welding eziqhelekileyo zokusasazwa zisebenza kumagumbi okufunxa ngokuyintloko ukuthintela i-oxidation kunye nokungcoliseka kwi-interface yokudibanisa. Ngokususa ioksijini, ezi nkqubo ziqinisekisa ukusasazwa kweathom ecocekileyo kunye nokuthembeka okuphezulu okuhlangeneyo, okubenza bafanelekele i-aerospace, ukukhusela, kunye ne-ultra{1}phezulu{2}}izinto ezithembekileyo.
Nangona kunjalo, iinkqubo ze-vacuum diffusion welding ziza nemida ecacileyo kwimveliso yemizi-mveliso:
- Utyalo-mali oluphezulu lwezixhobo ngenxa yamagumbi okufunxa, iimpompo, kunye neenkqubo zokutywina
- Iimfuno zokulungisa ezintsonkothileyo
- Amaxesha omjikelo omde obangelwa kukupompoza kwe-vacuum kunye nokuzinza koxinzelelo
- Ukusetyenziswa kwamandla aphezulu kunye neendleko zokusebenza
Ezi zinto zonyusa kakhulu ixabiso lilonke lobunini kwaye zinciphisa impumelelo yemveliso kwiindawo ezinkulu-zemveliso.
IsiXhobo seWelding yoMoya wangoku{0}}
Itekhnoloji yanamhlanje ye-welding ye-diffusion ayisaxhomekeke ngokukodwa kumagumbi okufunxa. Ngokusebenzisa inkqubo yokuphucula kunye neenkqubo zokukhusela igesi (ezifana ne-argon shielding), i-metallurgical bonding ezinzileyo inokufumaneka kwiindawo ezilawulwayo zomoya.
Kwizicelo ezifana ne-photovoltaic inverter busbars kunye ne-energy storage connectors copper, non{0}}i-vacuum diffusion welding systems ihlukanisa ioksijini isebenzisa ukhuseleko lwerhasi engasebenziyo, ivumela ubhedu{1}}i-aluminiyam kunye nobhedu{2}}ujongano lobhedu ukwenza iibhondi zesinyithi ezicocekileyo ngaphandle kwe-oxidation.
Olu tshintsho lobuchwephesha luzisa iingenelo ezicacileyo zoshishino:
- Utyalo-mali olusezantsi lwezixhobo kunye neendleko zeziseko zophuhliso
- Imveliso ephezulu
- Ukudibanisa lula kwimigca yemveliso ezenzekelayo
- Ukusetyenziswa kwamandla aphantsi kunye neendleko zokusebenza
Kuninzi lwamandla amatsha kunye nosetyenziso lweshishini lamandla,{0}}umoya wokusasazwa kwewelding ibonelela ngebhalansi engcono phakathi kokusebenza, ixabiso, kunye nobukhulu.
Iziseko zobuGcisa zoMoya{0}}zeNdawo yokuWelding
Ulawulo lweNkqubo njengeSiqinisekiso esingundoqo
Ukuphumelela ukusasazwa kwe-welding kwiindawo zomoya kuxhomekeke kulawulo oluchanekileyo lobushushu, uxinzelelo, kunye nokhuseleko lomoya, kunokuxhomekeka kwi-vacuum yodwa.
Kwiinkqubo ze-busbar eziguquguqukayo kunye neenkqubo ze-welding ze-copper lamination, inkqubo isebenza phantsi kokhuseleko lwe-inert elawulwayo kunye nommiselo ozinzileyo we-thermal kunye noomatshini:
- Inqanaba lokufudumeza:Amacandelo afudunyezwa phantsi kokhuseleko lwe-argon ukuya malunga600-800 idigri, ukuthintela i-oxidation yomhlaba kunye nokuqinisekisa ukuhamba kwe-athomu.
- Inqanaba loxinzelelo:Uluhlu loxinzelelo olulawulwayo lwe15–30 MPaisetyenziselwa ukukhuthaza ukusasazwa kwe-athomu kunye nokudibanisa ubuso.
- Inqanaba lokupholisa:Ukupholisa iziko elilawulwayo kunciphisa uxinzelelo olushiyekileyo kwaye kuphucule{0}} uzinzo lwexesha elide.
Ngolawulo lwenkqubo olucandiweyo kunye nokuhlolwa kwe-loop evaliweyo-, iisistim ezingeyo-vacuum zinokufikelela amandla adityanisiweyo kunye namanqanaba okuqhuba athelekiseka ne-vacuum diffusion welding, ngelixa kugcinwa ukusebenza kakuhle kwemveliso.
Impembelelo kwizicelo zoShishino
Ukufaneleka kweMveliso eNkulu{0}}yeSikali
Iinkqubo zokuwelda ivacuum zihlala zibalulekile kumashishini-aphezulu{1}}achanekileyo, kodwa ukuntsokotha kwawo kunciphisa ukukala. Ngokuchaseneyo, iisistim{3}}zomoya wokusasazwa kokusingqongileyo zilungelelaniswa ngcono neemfuno zokwenziwa kwemizi-mveliso, ngakumbi kwi:
- Iinkqubo zokugcina amandla
- Izixhobo zokuhambisa amandla
- Ukuveliswa kwe-Photovoltaic inverter
- EV ibhetri pack imveliso busbar
Umzekelo, kwiinkqubo zokuwelda ibhasi yebhasi, non{0}}inkqubo ye-vacuum diffusion welding inokufikelela kwimveliso yemihla ngemihla edlula iiyunithi ezingama-2,000 ngomatshini ngamnye, ngophuculo lwemveliso oluphantse lube luqikelelo.25–35%xa kuthelekiswa nenkqubo vacuum yemveli{0}esekelwe.
Izinto eziluncedo zokuhambelana kwezinto
Umoya-welding yosasazo lwendalo esingqongileyo ikwaxhasa uluhlu olubanzi lwendibaniselwano yemathiriyeli, kuquka:
- Ubhedu-ubhedu
- Ubhedu-aluminiyam
- Ubhedu-intsimbi engenasici
- Iialloyi zeCopper-nickel
Oku kuguquguquka kwezinto kuvumela abavelisi ukuba balungelelanise amaqonga ezixhobo ngelixa besandisa imigca yemveliso, ebaluleke kakhulu kugcino lwamandla kunye nabavelisi bokuhambisa amandla.
Iindlela zexesha elizayo kunye neQhinga lokuKhetha iziXhobo
Isikhokelo soPhuhliso lweTekhnoloji
Ishishini le-welding yosasazo liya ngaku:
- Iinkqubo zolawulo ezikrelekrele ezenza ubushushu-uxinzelelo lwegophe ngokuzenzekelayo
- Inkqubo yogcino-lwazi lwendibaniselwano yezinto ezahlukeneyo
- Uyilo lwezixhobo zemodyuli zokutshintsha imveliso ngokukhawuleza
- Amandla{0}}iinkqubo ezifanelekileyo zokufudumeza ukunciphisa iindleko zokusebenza
Kuhlaziyo lwemizi-mveliso yokwenyani, abavelisi abamkela iisistim zokuwelda zomoya wangoku{0}}kwindalo esingqongileyo banike ingxelo yophuculo lwesivuno ukusuka kwi ~ 92% ukuya kwi ~ 98%, ecaleni kokunciphisa ukusetyenziswa kwamandla malunga ne-15-20%.
Isikhokelo somthengi esisebenzayo
Xa ukhetha izixhobo ze-welding zokusasazwa, abathengi kufuneka bagxile kubuchule bokusebenza endaweni yokuba inkqubo isebenzisa i-vacuum:
Imiba ephambili yovavanyo ibandakanya:
- Ukuzinza kweenkqubo zokulawula ukushisa kunye noxinzelelo
- Umgangatho wolawulo lwegesi ekhuselekileyo
- Ukuphindaphinda kwenkqubo kunye nokuhambelana okuzenzekelayo
- Umthamo wemveliso kwishifti nganye
- Ugcino oluntsonkothileyo kunye neendleko zokusebenza
- Uluhlu lokuhambelana kwezinto
Kwiinkqubo ezininzi zamandla amatsha, amandla, kunye nogcino lwephotovoltaic, iisistim zomoya{0}}zokusasazwa kosasazo lwendalo zibonelela ngeyona ndlela intle yokusebenza, ukusebenza kakuhle, kunye nokukaleka.
Ukuqukumbela
I-welding ye-Diffusion ayifuni imo engqongileyo yevacuum ukufikelela{0}}kwikhwalithi ephezulu ye-metallurgical bonding. Ngobuchwephesha berhasi yokhuselo lwangoku, ulawulo oluchanekileyo lobushushu, kunye nolawulo lwenkqubo yobukrelekrele, iisistim ze-welding zomoya{2}}zokusasazwa kwendalo zinokuzisa amandla adibeneyo athembekileyo, ukuqhuba okugqwesileyo, kunye nokusebenza kakuhle kwemveliso.
Kubenzi bogcino lwamandla, uthumelo lwamandla, kunye namashishini ephotovoltaic, angeyo{0}}vacuumizixhobo zokuwelda ukusasazwaibe sesona sisombululo siphambili kwimizi-mveliso -ukunciphisa iindleko, ukuphucula ukukala, kunye nokuxhasa imveliso enkulu{1}esemgangathweni ngaphandle kokuncama umgangatho wokuwelda.
Le ndlela yetekhnoloji ayithobisi kuphela imiqobo ekwamkelweyo kodwa ikwabonelela ngesiseko esisebenzayo nesizinzileyo sokwenziwa kwemizi-mveliso yexesha elizayo.
