Juyawar duniya zuwa sabbin motocin makamashi (NEVs) ba ta zama wani abu ba{0}}wajibi ne. Yayin da masu kera motoci ke tseren kera motocin lantarki masu inganci, abin dogaro, da dorewa, kowane bangare na tsarin wutar lantarki ya zama muhimmiyar hanyar haɗi a cikin sarkar. Daga cikin wadannan,tagulla m basbarssun yi fice a matsayin jarumai marasa waƙa: sune "Hanyoyin makamashi" waɗanda ke tura manyan igiyoyin ruwa tsakanin fakitin baturi, inverter, da mota{0}} ba tare da wanda NEV ba zai iya motsawa ba. Amma ga abin kamawa: samar da manyan bassan bas masu sassauƙan ayyuka na - ba abu ne mai sauƙi ba. Hanyoyin walda na al'ada sau da yawa sun gaza cika ƙaƙƙarfan buƙatun masana'antar NEV don haɓaka aiki, ƙarfi, da dorewa. Nan ke nanHAIFEI Diffusion Welding MachineA matsayin jagora a cikin fasahar walda ta ci gaba, hanyoyin samar da walda na HAIFEI an keɓance su don magance ƙalubale na musamman na samar da busbar tagulla, tabbatar da abubuwan NEV ɗin ku suna isar da daidaito, dogon aiki mai dorewa-.
Me yasa Motocin Motoci masu sassaucin ra'ayi Ba su da -Masu sasantawa don NEVs
Kafin mu nutse cikin yadda injin HAIFEI ke canza samarwa, bari mu fara fahimtar dalilintagulla m basbarsba makawa a cikin NEVs. Ba kamar man fetur na gargajiya -motoci masu ƙarfi{2}}inda makamashi ke gudana daga konewar mai zuwa motsi na inji{3}}NEVs sun dogara kacokan akan wutar lantarki. Wannan yana nufin kowane ampere na halin yanzu daga baturi dole ne a watsa shi da kyau zuwa motar, kuma duk wani rashin aiki (kamar babban juriya a cikin haɗin kai) na iya haifar da raguwar kewayon, cajin hankali, ko ma gazawar sassan.
Copper shine kayan da ya dace don wannan aikin. A matsayin jagora, yana da ɗayan mafi ƙarancin juriya na kowane ƙarfe, yana tabbatar da ƙarancin ƙarancin kuzari yayin watsawa. Amma NEV ba sa buƙatar sandunan jan ƙarfe kawai- suna buƙatar sassauci. Fakitin baturi, inverters, da injina galibi ana sanya su a cikin matsatsun wurare, marasa tsari, datagulla m basbars(wanda aka yi daga ɓangarorin tagulla mai laƙabi ko siraran ƙarfe na jan ƙarfe) na iya tanƙwara da daidaitawa ga waɗannan shimfidu ba tare da yin lahani ba. Hakanan suna ɗaukar jijjiga daga motsin abin hawa, suna hana ɓarnawar damuwa a cikin haɗin gwiwa na solder wanda ke cutar da tsayayyen haɗin gwiwa.
Bayan NEVs,tagulla m basbarsana amfani da su a manyan aikace-aikace{0} na yanzu kamar masu juyawa masana'antu, tsarin ajiyar makamashi, da tashoshin cajin lantarki{1}}amma rawar da suke takawa a cikin NEVs yana da mahimmanci. Ga masu kera motoci da masu samar da kayan aikin, makasudin a bayyane yake: samar da bas-bas masu 1) sosai (daidai da aikin jan karfe), 2) mai ƙarfi don jure shekaru na girgiza, da 3) daidaitaccen isa don samar da taro. Hanyoyin walda na al'ada suna gwagwarmaya don saduwa da duka ukun.
Iyaka na Welding na Gargajiya don Sandunan Bus Masu Sauƙaƙe na Copper
Bari mu yi magana game da kalubalen waldatagulla m basbarstare da fasaha na al'ada. Misali, matsakaita{1}}walkin tabo na mitoci (hanyar gama gari don tsattsauran mahaɗin tagulla) na buƙatar ƙara filler ɗin brazing zuwa haɗin jan karfe{2}}zuwa{3}}guda. Yayin da wannan ke aiki don haɗin kai mai sauƙi, yana da manyan koma baya ga mashaya bas masu sassauƙa:
- Ƙarfafa Juriya: Brazing filler (sau da yawa jan ƙarfe -garin azurfa) yana da juriya mafi girma fiye da tagulla zalla. Ko da bakin bakin ciki na iya haifar da "ƙungilar juriya" a cikin motar motar, wanda ke haifar da asarar kuzari da haɓaka zafi{2} haxari guda biyu NEVs ba za su iya ba.
- Tashin hankali: Ƙarfe na filler ba su da sassauci fiye da tagulla mai tsabta. A tsawon lokaci, yayin da mashin ɗin ke girgiza a cikin abin hawa, haɗin haɗin filler na iya tsagewa, yana haifar da gazawar lantarki ko ma haɗarin aminci.
- Rashin daidaito: Tabo walda ya dogara da madaidaicin zafi da sarrafa matsi, amma babban ƙarfin wutar lantarki na jan ƙarfe yana nufin zafi yana watsawa da sauri. Wannan yana haifar da rashin daidaituwa na walda, musamman don lakakken tagulla a cikin sandunan bas masu sassauƙa.
Wani zaɓi, ultrasonic waldi, yana aiki don wasu siraran aikace-aikacen tagulla amma yana fama da kauri, manyan manyan motocin bas na yanzu{{0}. Yawancin lokaci yana barin lalacewa ta ƙasa ko haɗin gwiwa mara cika, wanda shine ma'amala don abubuwan NEV waɗanda ke buƙatar wuce ingantattun ingantattun ƙididdigar (kamar ISO 15500 don abubuwan abin hawa na lantarki).
To, menene mafita? Hanyar walda wacce ke haɗa tagulla ba tare da ƙarafa mai filler ba, tana kiyaye ɗawainiya, kuma tana haifar da sassauƙa, haɗin gwiwa mai dorewa. Wannan shine ainihin abin da waldawar watsawa ke yi{1} kumaHAIFEI Diffusion Welding Machinean ƙera shi don ƙware wannan tsari don mashinan bas ɗin tagulla.
