Intshayelelo
Njengoko imizi-mveliso itshintshela ekufakeni umbane, imfuno yephezulu{0}}iibhasi zebhasi eziguquguqukayo zobheduiyaqhubeka ikhula. Nokuba kuIipakethi zebhetri ze-EV, iinkqubo zamandla ahlaziyekayo, okanye amaziko edatha, iinjineli zixhomekeke kwiibhasi zebhasi ukuze zisebenze ngokufanelekileyo nangokuthembekileyo ukuhanjiswa kwamandla. Kodwa owona mceli mngeni ulele kwindlela aba baqhubi be-copper be-laminated badityaniswa ngayo ngaphandle kokulahlekelwa yi-conductivity okanye amandla okwakhiwa.
Isisombululo kukubaukusasaza iwelding, inkqubo yemeko eqinileyo-eyenza amalungu omelele kakhulu kwinqanaba leatom. Kweli nqaku, siza kuphononongaindlela i-diffusion welding esebenza ngayo kwiibhasi zebhasi eziguquguqukayo, kutheni iphezulu kunezinye iindlela zokujoyina, kwaye yintoni iinjineli ezifuna ukuyazi malunga nenkqubo.
Yintoni eyenza iFlexible Copper Busbars ekhethekileyo?
Iibhasi zebhasi eziguquguqukayo zenzelwe usetyenziso apho zombiniuxinano oluphezulu lwangokukwayeukuguquguquka koomatshiniziyafuneka. Izibonelelo zabo ziquka:
- Ukufunxa ukungcangcazela kunye nokwandiswa kwe-thermalkwiinkqubo ze-EV kunye ne-aerospace
- Ukunciphisa indawo yokufakelaxa kuthelekiswa neebhasi eziqinileyo
- Ukunciphisa ukuxhathisa kombanengenxa-yobhedu olusulungekileyo oluphezulu
- Ukuphucula ukuthembekakwi{0}voltage ephezulu,{1}}phezulu kwimo engqongileyo yobushushu
Kodwa ukuze ezi busbar zisebenze ngokugqibeleleyo, iileya zazo ezilaminethiweyo okanye ezilukiweyo kufuneka zidityaniswe nenkqubo eqinisekisa.conductivity efanayokwayeukuqina koomatshini- kulapho i-diffusion welding ingena khona.
INzululwazi ye-Diffusion Welding
I-welding ye-diffusion isebenza kumgaqo olula:
- Imiphezulu idityaniswe ngokusondeleyophantsi kwefuthe.
- Ubushushu busetyenziswa, ngokuqhelekileyo ngaphantsi kwendawo yokunyibilika kobhedu.
- Iiathom kumphezulu ziyahlukana phakathi kwemida, yenze-ibhondi yelizwe eqinileyo.
Ngokungafaniyo ne-arc welding okanye i-soldering, akukho nto yokuzalisa, akukho kunyibilika, kunye nomngcipheko omncinci we-porosity okanye i-oxidation. Isiphumo kukuba aidibeneyo engenamthungokunye ne-conductivity ephantse ifane nesiseko sobhedu.
Inkqubo Amanyathelo phakathiI-Diffusion Welding ye-Copper Busbars
Ukulungiswa komphezulu
- Ukucoca imiphezulu yobhedu ukususa ii-oksidi, i-oyile, kunye nezingcolisi.
- Ukuchaneka komatshini okanye ukucofa kuqinisekisa imiphezulu yoqhagamshelwano ethe tyaba.
Ulungelelwaniso kunye noLungiso
- Izaleko ze-Busbar zibotshelelwe ngolungelelwaniso oluchanekileyo.
- Ukulungiswa kugcina uxinzelelo olufanayo kuyo yonke i-welding.
Ukusetyenziswa kobushushu
- Ukufudumeza okulawulwayo kuphakamisa ikopolo ukuba isasazeke{0}}amaqondo obushushu obungane (ngokuqhelekileyo ama-500–800 degrees, ngaphantsi kwendawo yokunyibilika).
- Oomatshini abaphezulu bagcina ukuzinza kwe-thermal kwi-uniform bonding.
Isicelo soxinzelelo
- I-Hydraulic okanye i-servo{0}uxinzelelo olulawulwayo lucinezela imiphezulu kunye.
- Uxinzelelo luqinisekisa uqhagamshelwano olusondeleyo lwe-athomu ukuze ukusasazwa kwenzeke.
Ukupholisa kunye nokuQinisekile{0}}ukudityaniswa kwelizwe
- Ukupholisa okudibeneyo phantsi kweemeko ezilawulwayo.
- Imiboniso yokugqibela kufutshane -nomzali{1}}amandla esinyithi kunye nokusebenza.
Kutheni i-Diffusion Welding ilungile kwi-Copper Busbars
- Okugqwesileyo koMbane koMbane– Phantse zero ukuchasana ngokudibeneyo.
- IBond yeMechanical eyomeleleyo-Iphatha ukungcangcazela kunye noxinzelelo lomatshini.
- Ukuqina-Ukumelana nokudinwa kunye nokuhamba ngebhayisekile eshushu.
- Coca Gqiba-Akukho nto yokuzalisa okanye i-seam yangaphandle.
- Ukuhambelana– Isebenzelaezininzi-umaleko webhasi yebhasi elaminethiweyongokunjalo neekhondaktha zobhedu eziphothiweyo.
I-Diffusion Welding vs. Ezinye iindlela zokujoyina
| Indlela | Ukuqhuba | Amandla | Iziphene | Usetyenziso |
|---|---|---|---|---|
| Ukusasazwa kweWelding | ★★★★★ | ★★★★★ | Ubuncinci | I-EV, i-aerospace, ukugcinwa kwamandla |
| I-Resistance Welding | ★★★★☆ | ★★★★☆ | Isitshizi esinokwenzeka | Ukujoyina ibhasi ngokubanzi |
| Ultrasonic Welding | ★★★★☆ | ★★★☆☆ | Ubungakanani obulinganiselweyo | Iintambo zocingo |
| Ukutshisa / ukutshisa | ★★★☆☆ | ★★☆☆☆ | Umngcipheko ophezulu we-oxidation | Usetyenziso oluphantsi{0} lwangoku |
Ngokucacileyo, i-welding ye-diffusion igqamilephezulu{{0}yangoku,{1}}ukuthembeka okuphezuluizicelo.
Izicelo kuShishino lwale mihla
- Izithuthi zoMbane (EVs):Iibhasi zebhetri, uqhagamshelo lweemoto, DC{0}}iziguquli zeDC.
- Umoya ovuselelekayo:Ii-inverters zelanga, abalawuli be-injini yomoya.
- Amaziko eenkcukacha:Usasazo oluphantsi-lokuxhathisa oluphezulu{1}}loncedo oluphezulu lwemfuno.
- I-Aerospace:Ukukhanya, ukungcangcazela{0}}iinkqubo zamandla zobungqina.
- Isixhobo soMbane woShishino:Switchgear, ii-transformer, iirelays eziphezulu{0} zangoku.
Imingeni kwiI-Diffusion Welding Copper Busbars
Ngelixa isebenza kakhulu, iinjineli kufuneka zijongane:
- Umngcipheko we-Oxidation:Ifuna ubume obulawulwayo okanye ukukhuselwa kwegesi engasebenziyo.
- IiMfuno zokuChaneka okuphezulu:Ukulungiswa komphezulu kunye nokulungelelaniswa kubalulekile.
- Iindleko zeZixhobo:Oomatshini bokuwelda abakwizinga eliphezulu bayabiza kakhulu ekuqaleni, nangona ixabiso- lisebenza ixesha elide.
Ukuqukumbela
I-welding ye-Diffusion ye-copper flexible busbarsbubuchwephesha bekona obuvumela ukufakelwa kombane kwezothutho, amandla ahlaziyekayo, kunye neenkqubo eziphambili zemizi-mveliso. Ngokuqinisekisa amalungu ukubaukusebenza kakuhle kombane, komelele ngoomatshini, kwaye yomelele phantsi kweemeko ezinzima, le nkqubo iye yaba yindlela ekhethwayo yeenjineli kwihlabathi jikelele.
Kubavelisi abajonge ukukhuphisana kwi-EV, ukugcinwa kwamandla, okanye iimarike ze-aerospace, ukwamkelaoomatshini bokuwelda ekusasazeniayiseyiyo inketho{0}}yiyimfuneko.
