Ezinkambini zokukhiqiza ezisezingeni eliphezulu-njengezimoto zamandla amasha (ama-NEV) namasistimu okugcina amandla, izingxenye ezibalulekile ezifana noxhumo lwethusi oluguquguqukayo kanye namabhasi aguqukayo amabhethri kagesi abeka izimfuneko ezinzima kubuchwepheshe bokushisela. Lezi zidingo zibandakanya ukuqinisekisa ukuguquguquka okuphezulu kukagesi ukuze kuncishiswe ukulahleka kwamandla, ukuzuza ukuguquguquka kwesakhiwo ukuze uvumelane nezimo eziyinkimbinkimbi zokuhlangana, nokuhlangabezana nezindinganiso zokungaguquguquki nokuthembeka ekukhiqizeni ngobuningi.I-HAIFEI Polymer Diffusion Welding Machine, ngedizayini yayo emisha esekelwe kumgomo-wokusabalalisa isimo esiqinile, ixazulula ngokuphelele lokhu kungqubuzana. Njengesisetshenziswa esichwepheshile esizinikele ekushiseleni okuphezulu{2}}kumakhondaktha amanje, izinzuzo zawo zobuchwepheshe zibonakala ngobukhulu obuhlukahlukene{3}}njengekhwalithi ye-molecular-yezinga lokushisela, amasistimu okulawula ukunemba, amandla okukhiqiza asebenza kahle, kanye nokuvumelana nezimo ezibanzi{5}}okuchaza kabusha amazinga enqubo yokushisela ezimeni{6}ezifunwa kakhulu.
I-Molecular-Level Metallurgical Bonding: I-Revolution in Conductivity with Filler{1}}I-Welding Yamahhala
Inzuzo eyinhloko yobuchwepheshe yomshini wokushisela we-HAIFEI Polymer Diffusion Diffusion isemandleni ayo okufezamolecular-level metallurgical bonding ngaphandle kwezinto zokugcwalisa. Izinqubo zokushisela zendabuko zokuxhumeka kwethusi okuguquguqukayo (okufana nokubhula noma ukushisela indawo) zethula izinto zokugcwalisa ezingafani, okuholela ekwenyukeni kokumelana kwamalunga. Ngokuphambene, umshini wokushisela we-HAIFEI uphakamisa isimiso sokuqinile-sokusabalalisa isimo: ngaphansi-kwezinga lokushisa eliphezulu (imvamisa engu-50%-70% wendawo encibilika yethusi) kanye{8}}nezimo zokucindezela okuphezulu, ikhuthaza ukuhlukana okuhlangene kwama-athomu endaweni ethintwayo ehlanganisa ungqimba lwensimbi oluyi-hogeneous. ngezinto eziyisisekelo. Le ndlela yokushisela "yeziro-eyengeziwe" iqinisekisa ukuthi ukumelana okuhlanganyelwe kucishe kufane nalokho kwesisekelo, kuhlangabezana ngokugcwele nezimfuneko eziqinile zokumelana okuphansi kwezingxenye ezifana namabhasi aguqukayo amabhethri kagesi.
Ezisetshenziswa ezingokoqobo, izinzuzo zalokhu kubopha kweleveli ye-molecular{0}}zigqama kakhulu. Ngoxhumo lwethusi oluguquguqukayo oluhlanganiswe nenqwaba yezendlalelo ezingu-0.05-0.3mm amafoil ekhopha, umshini wokushisela we-HAIFEI uvumela ukushisela okufaniswayo kokusabalalisa kwesendlalelo se-copper ngayinye ngokulawula okunembile kwezinkambu zokushisa nokusabalalisa ingcindezi. Idatha yokuhlola ibonisa ukuthi ukuqhutshwa kukagesi kwamajoyinti ashiselwe angafinyelela ngaphezu kuka-95% wekhopha emsulwa{8}}phezulu kakhulu kuneleveli ecishe ibe ngu-80% yamajoyinti e-brazed endabuko. Le nzuzo ibonakala nakakhulu ezimweni zamanje: isibonelo, ekuxhumekeni kwebhasi yethusi yezilawuli zezimoto ze-NEV, kunganciphisa ukulahlekelwa ukushisa kokuxhumana kufika ku-30%.
I-HAIFEI ihlukileubuchwepheshe be-welding yemvelo ye-vacuumithuthukisa futhi ikhwalithi yokuhlangana kwamangqamuzana. Okokusebenza kufakwe -negumbi levacuum eliphezulu (elinezinga elibandayo-lezinga le-vacuum lesimo elifika ku-3×10⁻³Pa), eliqeda ngempumelelo ukuphazamiseka komoya futhi livimbele ukwakheka kwezingqimba ze-oxide endaweni yethusi emazingeni okushisa aphezulu-okungavimbela ukusakazeka. Uma kuqhathaniswa nokushisela kwegesi-okuvikelekile, indawo yevacuum ithuthukisa ukumelana nokugqwala kwamajoyinti ngaphezu kuka-50%, okubalulekile ekuxhumekeni kwezintambo ze-chassis yezimoto okudingeka zisebenze endaweni enomswakama, enothuli isikhathi eside.
Uhlelo Lokulawula Ukunemba: Ukusuka Ekunembeni Kwepharamitha kuya Ekucubunguleni Ukuguquguquka
I-HAIFEI Polymer Diffusion Welding Machine yakha i-multi-isistimu yokulawula ukunemba kwe-dimensional egxile ekwenzeni idijithali, ukuqinisekisa ukulawulwa okuphezulu nokuphindaphinda kwenqubo yokushisela. Izinto zokusebenza zamukela-isistimu yokulawula yebanga le-PLC yemboni, engalungisa ngokuguqukayo amapharamitha angukhiye afana nezinga lokushisa, ukucindezela, nezinga levacuum ngesikhathi sangempela. Phakathi kwalokhu, ukunemba kokulawula izinga lokushisa kufinyelela ku-±5℃, futhi ukulungiswa kokulungiswa kwengcindezi kungu-0.1MPa-okudlula kude isilinganiso somkhakha esingu-±10℃. Leli khono elinembile lokulawula livumela umshini wokushisela we-HAIFEI ukuthi uphathe izidingo zokushisela ezihlukahlukene, kusukela kuma-ultra-amafoyili ethusi angu-0.03mm azacile ukuya ku-5mm{11}}amabhasi amabhasi aqinile aqinile.
Ngezimo eziyinkimbinkimbi njengei-lap welding ye-copper busbar eqinile futhi ethambile, I-HAIFEI ithuthukise ubuchwepheshe bokulungiswa kwengcindezi enamandla. Phakathi nomjikelezo wokushisela, okokusebenza kungakwazi ukulungisa ngokuzenzakalelayo ijika lokucindezela ngokuvumelana nezinguquko ekugqineni kwezinto ezibonakalayo: ukucindezela okuphansi kusetshenziswa esigabeni sokuqala ukuze kufinyelele ukuqina okuqinile, ukucindezela kwe-pulsed kusetshenziswa esigabeni esimaphakathi ukuze kuthuthukiswe ukusakazeka kwe-athomu, futhi ukucindezela kugcinwa esigabeni sokugcina ukuze kuqedwe i-micro{1}porosity. Le nqubo eguquguqukayo ixazulula ngokuphelele izinkinga zokuqhekeka kwebha yebhasi eqinile kanye nebhasi lebhasi elithambile ngaphezu-lokuncibilika ekushiseleni okuvamile, okwenza amandla ahlangene ethangeni afinyelele ngaphezu kuka-90% wamandla wezinto eziyisisekelo.
Ukuqinisekisa ukungaguquguquki ekukhiqizeni okukhulu, umshini wokushisela we-HAIFEI uhlanganisa iuhlelo lokuqapha lwe-infrared onlinekanye nemisebenzi ehlakaniphile yokuxilonga. Okokusebenza kungarekhoda{1}}idatha yesikhathi sangempela kumajika okushisa kanye noshintsho lwengcindezi yomjikelezo wokushisela ngamunye, futhi ihlonze ukushintshashintsha okungavamile ngama-algorithms akhelwe{2}}ngama-algorithms. Lapho kutholwa ukuchezuka kwamapharamitha wokushisela kububanzi obusethiwe, isistimu icupha i-alamu ngokushesha futhi ilondoloze idatha engavamile, yenze kube lula ukulandeleka kwenqubo kanye nokwenza kahle. Leli khono elihlakaniphile lizinzisa izinga lokufaneleka lokushisela libe ngaphezu kuka-99.5%, linciphisa kakhulu izinga lokutholwa eligejiwe lokuhlola okuvamile okwenziwa ngesandla.
Ukuthuthukiswa Kokusebenza Kakhulu Kokukhiqiza: Ukusuka Enguqulweni Yenqubo Kuya Ekulawuleni Izindleko
Ngenkathi uqinisekisa ikhwalithi yokushisela,I-HAIFEI Polymer Diffusion Welding Machineifinyelela impumelelo ekusebenzeni kahle kokukhiqiza ngochungechunge lwezinqubo ezintsha zobuchwepheshe. Ngokusekelwe{1}ocwaningweni olujulile lwendlela yokushisela yokusabalalisa, i-HAIFEI yethuleubuchwepheshe be-periodic pulsed pressure, okwandisa ukusebenza kahle kokusabalalisa kwe-athomu izikhathi ezingu-3-5. Lokhu kufinyeza umjikelezo wenqubo wokushisela okujwayelekile kokusabalalisa (okuvame ukuthatha ngaphezu kwamaminithi angu-30) ukuya kumaminithi angu-5-8. Lokhu kuthuthukiswa kukhulisa amandla okukhiqiza okushintshwa okukodwa kuze kube izikhathi ezi-4 kunezisetshenziswa zendabuko, ukuzivumelanisa kahle nezidingo zokukhiqiza ezinkulu zezingxenye ze-NEV.
Idesign Modularokokusebenza kuphinde kuthuthukise ukuguquguquka kokukhiqiza. Amamodeli ajwayelekile e-HAIFEI (afana ne-HFTD-350) asebenzisa i-welding eshintshayo efayo, futhi ngomklamo wokushintsha osheshayo, isikhathi sokushintsha phakathi kokucaciswa okuhlukene kokuxhuma kwethusi okuguquguqukayo silawulwa phakathi nemizuzu engu-15. Kuhlanganiswe nesistimu yokulayisha nokukhipha okuzenzakalelayo, yenza ukukhiqizwa okuqhubekayo okungahleliwe, kunciphisa kakhulu izindleko zabasebenzi kanye namaphutha okusebenza. Ngokocwaningo lwesibonelo somphakeli wengxenye ye-NEV ehamba phambili, ngemva kokushintshela emshinini wokushisela we-HAIFEI, ukusebenza kahle kokukhiqizwa komuntu ngamunye kolayini wokukhiqiza ithusi oguquguqukayo kukhuphuke ngo-200%, futhi ukusetshenziswa kwamandla ngomkhiqizo weyunithi ngayinye kwehle ngo-35%.
Mayelana nokulawulwa kwezindleko zokusebenza, umshini wokushisela we-HAIFEI ubonisa okuveleleizinzuzo zokonga amandla. Izinto zokusebenza zamukela-idizayini yokuphakelwa kwamandla ebhalansi yezigaba ezintathu, enesici samandla esingafika ku-95%-esiphakeme kakhulu kunesilinganiso somkhakha esingu-80% sezinto zokusebenza zokushisela ezivamile. Isistimu yayo yokupholisa yokujikeleza kwamanzi eyingqayizivele (enokusetshenziswa kwamanzi okupholisa okungu-240L/min) iqinisekisa-umsebenzi ozinzile wesikhathi eside, kuyilapho ubuchwepheshe bokulawula amandla obunembile bunciphisa ukusetshenziswa kwamandla endaweni ngayinye yokushisela ngo-40% uma kuqhathaniswa ne-laser welding. Ngolayini wokukhiqiza onokuphuma konyaka kwesigidi esingu-1 samasethi amabhasi aguqukayo amabhethri kagesi, lokhu kukodwa kungonga amakhulu ezinkulungwane zamayuan ezindlekweni zikagesi minyaka yonke.
Ukuzivumelanisa Nezimo Zezinto kanye Nokuthotshelwa Kwemboni: Kusukela Ezimpahleni Ezingafani kuya Ekuqinisekisweni Okujwayelekile
Iukuguquguquka kwezinto ezibanziwomshini wokushisela we-HAIFEI Polymer Diffusion Welding uwenza uhluke emkhakheni wokuhlanganisa okungafani kwensimbi. Ngaphezu kokushisela ithusi elimsulwa, okokusebenza kungaphinda kuzuze{1}}ukuhlanganiswa kwekhwalithi ephezulu kwezinto ezingafani njengethusi-i-aluminium kanye{3}}ne-nickel yethusi. Ngokukhetha uhlaka oluphakathi nendawo olukhethekile kanye nokucubungula amaphakheji, lungavimbela ngempumelelo ukwakheka kwezinhlanganisela ze-brittle intermetallic, okwenza amandla aqinile we-copper-amajoyinti enguquko e-aluminium afinyelele ngaphezu kuka-80MPa-ahlangabezane nezidingo ezikhethekile zokuxhuma amakhondatha wezinto ezihlukene kumaphakethe ebhethri e-NEV.
Emkhakheni weukushisela-kwezendlalelo eziningi-zemicu yethusi emincane kakhulu, Umshini wokushisela we-HAIFEI ubonisa izinzuzo eziyingqayizivele. Okokusebenza kusebenzisa indlela yokucindezela eguquguqukayo enelungelo lobunikazi, engakwazi ukusebenza ngendlela efanayo ezakhiweni ezilanyisiwe ezakhiwe izendlalelo ezingu-50-ezingu-100 zamafoyili ethusi angu-0.05mm, okuqinisekisa ukuthi isendlalelo ngasinye sakha ibhondi yokusabalalisa ephumelelayo. Izixhumi zethusi eziguquguqukayo ngemuva kokushisela zingafinyelela ku-±180℃ukugoba ngaphandle kokuncipha, zihlangabezane ngokugcwele nezidingo zokuxhuma eziguqukayo zezingxenye ezihambayo ezimotweni. Leli khono liye laholela nasekusetshenzisweni kwawo okubanzi ekushiseleni amapuleti ama-fuel cell bipolar, adinga ukudluliselwa kwamanje okunamandla kakhulu.
Yonke imishini yokushisela ye-HAIFEI Polymer Diffusion yakhiwe futhi yenziwa ngokuhambisana nemithetho eqinileamazinga aphezulu embonini. Ukusebenza kwesisetshenziswa kuhlangabezana ne-GB/T 5585.1-Izinga Lekhwalithi lika-2005 le-Copper Busbars kanye ne-ISO 13919-2 Izimfuneko Zesistimu Yekhwalithi Ye-Welding, futhi ithole izitifiketi eziningi zomhlaba jikelele ezifana ne-CE ne-UL. Mayelana nokusebenza okubalulekile kokuphepha, okokusebenza kufakwe izindlela zokuvikela kathathu ngokumelene ne-overcurrent, overvoltage, kanye nezinga lokushisa elingaphezu kwamandla, futhi izinga lokuvuza kwesistimu ye-vacuum lilawulwa ezingeni eliphansi kakhulu Elingaphansi noma elilingana no-1Pa/h-ukuqinisekisa ukufaneleka kwayo kwezicelo ezinkundleni eziphezulu ezifana ne-aerospace.
-Usekelo Olugcwele Lomjikelezo Wempilo: Kusukela Ekusekelweni Kwezobuchwepheshe kuya Ekuthuthukiseni Ukucubungula
I-HAIFEI inikeza auhlelo olugcwele-lokusekela lobuchwepheshe be-lifecyclengemishini yayo yokushisela i-Polymer Diffusion Welding, eyenza isengezo esibalulekile ezinzuzweni zayo zobuchwepheshe. Okokusebenza kuza newaranti yamahhala yeminyaka engu-3-ngemuva kokulethwa, futhi isikhathi sewaranti yezingxenye eziyinhloko yinde iminyaka emi-5. Ithimba lesevisi yochwepheshe lithembisa ukuphendula ekubonisaneni kobuchwepheshe phakathi namahora angu-4 futhi lifike{10}kusayithi ukuze liphathe amaphutha amakhulu phakathi namahora angu-24, linciphise ukulahlekelwa kwesikhathi sokungasebenzi kwamakhasimende. Impendulo evela kumkhiqizi wengxenye yezimoto ibonisa ukuthi isikhathi esimaphakathi phakathi kokuhluleka (MTBF) kwemishini yokushisela ye-HAIFEI sidlula amahora angu-10,000-phezulu kakhulu kunesilinganiso somkhakha samahora angu-6,000.
Ekuphenduleni izidingo zomuntu siqu zamakhasimende ahlukene, i-HAIFEI inikezaizinsizakalo zokuthuthukisa inqubo eyenziwe ngokwezifiso. Ithimba lochwepheshe lithuthukisa amaphakheji epharamitha yokushisela ngokusebenzisa amakhulukhulu okuhlola okususelwe kuzinhlanganisela zezinto zekhasimende, imiklamo yesakhiwo, nezimfuneko zokusebenza, okwenza izixazululo zenqubo ekhethekile. Ekuthuthukisweni kwenqubo yokushisela ye-copper eguquguqukayo yebhizinisi lokugcina amandla, ngokulungisa izinga lokushisa kanye nejika lokucindezela, impilo yokudlidliza yomkhiqizo iye yanyuswa isuka kumijikelezo eyisigidi ukuya emijikelezweni eyisigidi esingu-3, ehlangabezana nezidingo zokwethenjelwa kwezempi-zezinga.
Izinzuzo zezobuchwepheshe zeI-HAIFEI Polymer Diffusion Welding Machineaziboniswa kuphela ekusebenzeni kocezu olulodwa lwesisetshenziswa kodwa futhi zakha isistimu yenani eliphelele elimboza amangqamuzana-ikhwalithi yeleveli yokushisela, ukusebenza kahle kokukhiqiza okukhulu, nokuvumelana nezimo embonini. Ngokuhlanganisa ngokuphelele umgomo wesayensi wokusabalalisa{2}}umbuso oqinile nobuchwepheshe bonjiniyela obuthuthukile, i-HAIFEI ihlinzeka ngosekelo lwemishini yokukhiqiza eyinhloko yezimboni zamasu ezisafufusa njengama-NEV namasistimu okugcina amandla. Izinzuzo zayo ze-conductivity zokugcwalisa{4}}i-welding yamahhala, isiqinisekiso sokungaguquguquki ngokulawula ukunemba, kanye nokuthuthukiswa komnotho ngokukhiqiza ngobuningi okuphumelelayo kuchaza kabusha izindinganiso zobuchwepheshe kanye nemingcele yohlelo lokusebenza yokujoyina{5}}kokufunwa okuphezulu kwe-conductor.
