Kwizicelo eziphezulu{{0} zangoku ezifana neZithuthi zaMandla amatsha, iinkqubo zothumelo lwamandla, kunye -nesixhobo sokutshintsha amandla ombane aphezulu, iCopper Flexible Connector (ekwaziwa ngokuba yi-flexible busbar) licandelo elibalulekileyo eliqinisekisa ukudluliselwa kwangoku ngokufanelekileyo nangokukhuselekileyo. Intsingiselo yeshishini elibalulekileyo liyavela: abavelisi abaninzi batshintsha iinkqubo zabo zemveliso ukusuka kwibrashi yemveli okanyeukumelana weldingukuya kwabaphambiliUmatshini wokuwelda weDiffusion.
Yintoni kanye kanye eqhuba olu tshintsho kubuchwepheshe, okwenza utyalo-mali oluphezulu{0}}lomatshini wokuwelda wokusasazwa kobhedu ube ngumgangatho omtsha woshishino? Eli nqaku liza kuphonononga kumbindi "amanqaku entlungu" abajongene nawo abathengi, ichaze imigaqo yobugcisa ye-diffusion welding ngamagama alula, kwaye ihlalutye ixabiso layo elingenakuphinda lithathelwe indawo kwimveliso ephezulu{1}}yevolumu.
I. Amanqaku ePain of Welding Traditional: Kutheni iiMveliso Zakho Zifudumeza Ngokugqithisileyo?
Ngokwembali, iziqhagamshelo eziguquguqukayo zobhedu zazisenziwa ngokuyintloko zisebenzisa ibrazing okanye ukumelana ne-welding. Ngelixa ezi nkqubo zibonelela ngeendleko eziphantsi zokuqala, iziphene zazo zendalo ziye zibonakale xa zijongene neemfuno zale mihla zoshishino "lokuthembeka okuphezulu" kunye "nozinzo{1} lwexesha elide."
1. Ukuchithwa kweSolder kunye ne-Electrochemical Corrosion: Ubomi beMveliso "Iibhobho yexesha"
Ukubrawuza ngokwesintu kufuna ukusetyenziswa kwesilivere{{0}esekelwe okanye yobhedu{1}esekelwe kwisoda njengento yokuzalisa. Oku kwazisa imiba emibini ebalulekileyo:
- Umngcipheko wezinto eziFanayo:Ukwakhiwa kweekhemikhali ze-solder kuhluke kwizinto ezisisiseko zobhedu. Phantsi kweemeko zokusebenza ezintsonkothileyo{1}ezifana nokufuma, amaqondo obushushu aphezulu, okanye ukungcangcazela{2}}umaleko we-solder uba yindawo ebuthathaka yokonakala kwe-electrochemical. Emva kokuba i-corrosion isenzeka, ukuxhathisa ngokubambisana kwandisa ngokukhawuleza, okukhokelela ekugqithiseni kwendawo.
- Ukuhanjiswa kweSoda ephantsi:I-conductivity yombane ye-solder iphantsi kakhulu kunobhedu olucocekileyo. Oku kufana nokubeka i-toll booth kuhola wendlela{1} ohamba ngesantya esiphezulu; ukuhamba kwangoku kuthintelekile. Ngokuhamba kwexesha, njengoko i-solder ihla, ukuxhathisa kuyanda, ekugqibeleni kubangela ukuba indawo yokudibanisa "iqhube umkhuhlane" kwaye inokonakalisa izixhobo.
2. Ukunganyangeki koQhagamshelwano oluZinzileyo: Usongelo oluBini kuMandla kunye noMgangatho
Ukudityaniswa okwenziwe yi-resistance welding kunye ne-brazing ngokuqhelekileyo ifezekisa i-conductivity ye-40% kuphela kwi-80% ye-IACS (i-International Annealed Copper Standard).
- Ilahleko yaMandla:Ngokomthetho kaJoule, ukuchasana okuphezulu kukhokelela ekuveliseni ubushushu obukhulu. Kuphezulu{{1}usetyenziso lwangoku olufana neepakethi zebhetri zeNEV okanye{2}}isixhobo sokutshintsha amandla ombane aphezulu, notshintsho oluncinci lokumelana lukhokelela kwinkcitho enkulu yamandla.
- Ukuguquguquka koMgangatho:Umgangatho wokuwelda ngokwemveli uxhomekeke kakhulu kwisakhono somsebenzisi, nto leyo eyenza kube nzima ukulinganisa. Oku kukhokelela kukungaguquguquki okulambathayo ekuchasaneni koqhagamshelwano phakathi kweebhetshi zemveliso, oko kubeka umngcipheko omkhulu kuzinzo lwenkqubo esezantsi.
II. Ubuncedo boBuchwephesha boDiffusion welding: UbuGcisa beMolekyuli{1}}Inqanaba "loQhagamshelwano olungenamthungo"
I-Diffusion Welding lutshintsho oluqinileyo{0}}lobuchwephesha bokujoyina ubuchwephesha. Igqitha ngokupheleleyo "ukunyibilika" kunye "nokongeza imathiriyeli yokuzalisa" amanyathelo okuwelda ngokwesiko, ukuphumeza udibaniso lwemolekyuli{2}}yenqanaba lemathiriyeli yobhedu.
1. UmGaqo ongundoqo: "Uqhagamshelwano olusondeleyo" lweeAtom
Unokucinga nge-welding yokusabalalisa "njenge-atomic migration":
- Okuqinileyo-Inkqubo yelizwe:Yenziwa kumaqondo okushisa angaphantsi kwendawo yokuncibilika kobhedu (ngokuqhelekileyo i-0.5 ukuya ku-0.7 amaxesha ancibilikayo), oku kuthetha ukuba ubhedu luhlala luqinile kwaye aluncibiliki.
- Uxinzelelo kunye nobushushu:Phantsi koxinzelelo oluchanekileyo kunye nolawulo lobushushu, iiathom ezikumphezulu wokudibana kobhedu zifumana amandla awoneleyo ukuze ziqale phakathi{0}}ukungena kunye nokusasazeka kwenye.
- Ukwenziwa kolwakhiwo oluqhubekayo:Emva kwethuba "loqhagamshelwano olusondeleyo," iindawo ezimbini zobhedu ezahlulwe ngaphambili zenza ulwakhiwo oluqhubekayo, olungenamthungo lwekristale kwinqanaba leathom. Umdibaniso uba ngokudibeneyo kunye nesakhiwo esifanayo kwizinto ezisisiseko.
2. Izinto ezine eziluncedo ezingenakuSebenziswa zeDiffusion Welding
Ngokusekwe kulo mgaqo ukhethekileyo{0}owodwa wokudityaniswa kwelizwe, umatshini wokuwelda unikezela ngenzuzo kwimveliso yobhedu ebhetyebhetye edityanisiweyo iinkqubo zemveli ezingenako ukuhambelana:
I-Avanteji 1: Ukuqhuba okugqibeleleyo, ukuJonga i-100% IACS
- INkxaso yeDatha: I-conductivity ye-diffusion{0}}i-welded joint inokufikelela rhoqo kwi-98% ukuya kwi-100% ye-IACS, ehambelana nokusebenza kombane wesiseko sobhedu olusulungekileyo.
- Ixabiso loMthengi: Kwiimodyuli zebhetri ze-NEV, oku kuguqulela ukuthoba ukuchasana kwangaphakathi kunye nokuveliswa kobushushu obuncinci, okwandisa ubomi bebhetri kunye nokwandisa uluhlu lokuqhuba. Kwiinkqubo zamandla, kuthetha ukonga amandla okubalulekileyo.
I-Advantage yesi-2: Amandla aphezulu, alinganayo neSiseko seMathiriyeli
- Uphawu lobuchwephesha: Ngenxa yokuba udibaniso lukwinqanaba lemolekyuli, umdibaniso awunasoda, iipores, okanye ukufakwa, okukhokelela kuqhagamshelwano{0}}lomandla olulinganayo.
- Ixabiso loMthengi: Iziqhagamshelo zeKopha ezibhetyebhetye kwi-automoto kunye nezicelo zamandla omoya kufuneka zimelane noxinzelelo oluphezulu-lokungcangcazela kunye noxinzelelo. Ukusasaza{2}amalungu adityanisiweyo anika amandla omatshini aphezulu, afunxa ngokugqibeleleyo olu xinzelelo kwaye aphelise imiba eqhelekileyo yokuqhekeka kwe-weld ebonwa ngokubrawuza kwesintu.
I-Advanteji 3: Ubushushu obuncinane{1}}INdawo eChaphazelekayo (HAZ)
- Uphawu lobuGcisa: I-welding ye-diffusion isebenzisa ubushushu obusezantsi noko obufanayo, okukhokelela kubushushu obungahoywanga-iNdawo eChaphazelekileyo (HAZ).
- Ixabiso loMthengi: Oku kugcina ubume bengqolowa bokuqala kunye nokuguquguquka kwefoyile yobhedu ukuya kumlinganiselo ophezulu. Ixabiso eliphambili le-copper flexible connector yi "flexibility" yayo. I-Diffusion welding iqinisekisa ukuba ngelixa isiphelo sesiphelo sidityanisiwe ngokukhuselekileyo, icandelo eliguquguqukayo eliphakathi alibi brittle okanye libe lukhuni ngenxa yobushushu obuphezulu.
I-Avanteji yesi-4: Ukuthotyelwa kokusiNgqongileyo kunye nokuTshaniswa okuPhezulu
- Uncedo Lwemekobume: Le nkqubo akhuphi msi, akukho sitshizi, kwaye akukho gesi ziyingozi, ihlangabezana neyona migangatho ingqongqo yokusingqongileyo.
- Ukungaguquguquki: Izibonelelo zomatshini we-welding we-diffusion ziquka i-automation ephezulu kunye nolawulo oluchanekileyo lwepharamitha, ukuqinisekisa ukuba umgangatho webhetshi nganye iyahambelana kakhulu. Oku kubalulekile ekufumaneni{1}umthamo ophezulu,{2}umgangatho ophezulu wemveliso.
III. Ixabiso lokusasazwa koomatshini beWelding kwiMveliso yoMninzi: I-NEV -Era Standard
Ngokukhula okugqabhukileyo kwamashishini afana neZithuthi zaMandla amatsha, ukugcinwa kwamandla, kunye nezikhululo ezisisiseko ze-5G, imfuneko yokudibanisa i-copper flexible connectors iye yanda ukusuka "kukusebenza" ukuya "kuthembeke kakhulu kunye nexesha elide{1}}elihlala ixesha elide."
1. Izithuthi zaMandla amatsha: Isiseko soKhuseleko kunye noLuhlu
Kwiimodyuli zebhetri zamandla e-NEV, izihlanganisi eziguquguqukayo zobhedu zinikwe umsebenzi wokudlulisa amakhulu e-ampere zangoku. Ukungaphumeleli kwendawo yokudibanisa enye kunokukhokelela kwi-bettery pack overheating okanye nomlilo.
- Iimeko zesicelo:Izihlanganisi ezithambileyo ngaphakathi kweepakethi zebhetri kunye{0}}noqhagamshelwano oluphezulu lwevoltage kwinkqubo yolawulo lombane.
- Umgangatho wokuma:I-ultra-yokunganyangeki okuphantsi kunye nokuthembeka okuphezulu okubonelelwa yi-diffusion welding zezona ziqinisekiso zobugcisa ezikhuselekileyo zokusebenza kwebhetri kunye nokuphucula ukusebenza kakuhle kwemoto. Kungenxa yoko le nto abavelisi abakhokelayo be-NEV bephantse bachaza i-welding ye-diffusion njengenkqubo efunekayo kwizihlanganisi eziguquguqukayo zobhedu.
2. Isikhokelo sokuthenga: Indlela yokukhetha i-Welding Machine ye-Diffusion echanekileyo
Ukukhetha umgangatho ophezulu{0}umatshini wokuwelda wokusasazwa kobhedungundoqo ekufumaneni imveliso{0}}esemgangathweni ophezulu. Ngokwembono yomthengi, sicebisa ukuba sigxile kwezi nkalo zintathu zilandelayo:
| IParameter engundoqo | Isizathu Sokuba Kubalulekile | Umgangatho oCetyisiweyo (kwiReferensi) |
| Ukuchaneka koLawulo loxinzelelo | Uxinzelelo lubalulekile kukusasazwa kweathom. Uxinzelelo olungalinganiyo lukhokelela kwii-welds ezibuthathaka okanye kwi-deformation egqithisileyo. | Sebenzisa i-servo evaliweyo{0}}inkqubo yokulawula iluphu; imposiso yoxinzelelo kufuneka ibe ngaphantsi kwe ±1% |
| Ubushushu bobushushu obufanayo | Iqinisekisa ukuba zonke iileya zefoyile yobhedu zifikelela kubushushu bokusasazwa ngaxeshanye, kuthintela ukufudumeza kwendawo. | Sebenzisa iteknoloji efanayo yokufudumeza isambuku; umahluko lobushushu elawulwa ngaphakathi ± 5 isidanga |
| Inqanaba lokuzenzekelayo | Iimpembelelo zemveliso ngobuninzi kunye neendleko zabasebenzi. | Kufuneka ibandakanye ukulayisha / ukukhulula ngokuzenzekelayo, i-welding ngokuzenzekelayo, kunye nokungena kwedatha / iimpawu zokulandela umkhondo. |
Ukuqukumbela
Kutheni le nto i-diffusion welding isanda yamkelwa kwiziqhagamshelo eziguquguqukayo zobhedu? Impendulo ilula: isombulula iintlungu ezintathu ezingundoqo-ukuxhathisa okuphezulu, ubomi obufutshane, kunye nokungahambelani{1}}inkqubo yesintu engenakoyisa.
I-welding ye-Diffusion ayibobuchule bokudibanisa nje; ngumgangatho womgangatho wexesha elizayo{0}}ukuthembeka okuphezulu,{1}kuphezulu iinkqubo zamandla ezisebenzayo. Njengoko iimfuno zeshishini ziqhubeka nokukhula, utyalo-mali kumatshini we-welding we-diffusion lutyalo-mali olucwangcisiweyo oluya kuvumela inkampani yakho ukuba igcine umda wokukhuphisana kwimarike.
