M'magawo omwe akukula mwachangu amagetsi atsopano (NEVs), photovoltaic (PV) yosungirako mphamvu, ndi kutumiza mphamvu,Diffusion kuwotcherera makinaumisiri wakhala njira yabwino yopangira-zolumikizira zotha kugwira ntchito bwino komanso mabasi amagetsi. Makampani nthawi zambiri amakumana ndi vuto posankha pakati pa mitundu iwiri yayikulu ya zida: theMakina owotcherera a CopperndiMakina owotcherera a aluminiyamu.
Nkhaniyi ikuwunikira-kuwunika mozama kwa kusiyana kwakukulu pakati pa makina awiriwa, kukhudza katundu, magawo a kachitidwe, kachitidwe kantchito, ndi kagwiritsidwe ntchito ka makampani, kuti apereke malangizo aukadaulo pa kusankha zida.
I. Technical Core: Mfundo ya Diffusion Welding Machine
Ukadaulo wamakina wowotcherera ndi-njira yosaphatikizana yomwe imagwira ntchito mumlengalenga, zomwe zimapangitsa kuti pasakhale chimbudzi chokwera mtengo. Imakwaniritsa mgwirizano wazitsulo pakati pa zojambula zazitsulo (monga zamkuwa kapena aluminiyamu) powongolera bwino kutentha, kuthamanga, ndi nthawi, kulola maatomu kuti asakanike-kufalikira popanda kugwiritsa ntchito zodzaza kapena kusinthasintha. Njira yatsopanoyi imapereka magwiridwe antchito apamwamba, kugwiritsa ntchito mphamvu pang'ono, komanso kuwongolera kwamagetsi pagulu.
- Diffusion welding ndi njira yolimba-yomangira dziko yomwe imagwiritsa ntchito kutentha ndi kukakamiza kuti ipangitse mapulasitiki ang'onoang'ono komanso kulumikizana kwapakati pakati pa malo omwe alumikizidwa. Kusuntha kotsatira kwa kutentha kwa ma atomu kudutsa mawonekedwe kumapanga chomangira cholimba chazitsulo.
II. Kusiyana Kwakukulu Pakati pa Makina Owotcherera Mkuwa ndi Aluminium
Ngakhale makina onsewa amadalira mfundo yowotcherera yolumikizira, kusiyana kwakukulu kwakuthupi ndi mankhwala amkuwa ndi aluminiyamu kumafunikira nzeru zamapangidwe osiyanasiyana ndikuwongolera njira.
1. Katundu Wakuthupi ndi Mayendetsedwe Amagetsi
Copper ndi aluminiyamu ndizomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga magetsi. Kusiyanasiyana kwawo kwachilengedwe kumayang'anira momwe kuwotcherera kumafunikira.
| Performance Metric | Pure Copper (T2 Oxygen-Yaulere) | Aluminium Yoyera (1060 Foil) | Kusanthula kwa Impact |
| Conductivity (IACS) | ~100% | ~61% | Copper ndi yabwino kwambiri pakugwiritsa ntchito kachulukidwe kakali pano. |
| Melting Point ( digiri) | 1083 | 660 | Aluminiyamu ili ndi zenera locheperako lowotcherera, lomwe limafunikira kuwongolera kwamphamvu kwamafuta. |
| Kachulukidwe (g/cm³) | 8.96 | 2.70 | Aluminiyamu imapereka mwayi wofunikira pakugwiritsa ntchito zopepuka. |
| Thermal Conductivity (W/m·K) | 401 | 237 | Mkuwa umatulutsa kutentha mwachangu, kumafuna kutentha kwakukulu pakuwotcherera. |
2. Ulamuliro Wolondola wa Magawo a Njira
Chifukwa cha kusiyana kwa malo osungunuka ndi kuuma, kutentha ndi kupanikizika kwa mitundu iwiri ya makina kumasiyanitsidwa.
- Makina owotcherera a Copper: Kutentha kwanthawi zonse kumayikidwa pakati pa 700 ndi 750 digiri. Chifukwa mkuwa ndi wovuta kwambiri ndipo umalimbana pang'ono ndi okosijeni kuposa aluminiyamu, kupanikizika kwakukulu kwa unit (kawirikawiri 10-20 MPa) kumafunika kutsimikizira kukhudzana kokwanira kwa atomiki.
- Makina owotcherera a aluminiyamu: Kutentha kwa ntchito nthawi zambiri kumayendetsedwa pakati pa 600 ndi 640 digiri. Popeza malo osungunuka a aluminiyumu ndi madigiri 660 okha, kutentha kwa kuwotcherera kumakhala pafupi kwambiri ndi malo osungunuka. Izi zimafuna kuwongolera kwamphamvu kwambiri kwamafuta (kulekerera zolakwika nthawi zambiri mkati mwa ± 5 digiri) kuti chojambula cha aluminiyamu chisasungunuke kapena kutenthedwa.
3. Chithandizo cha Pamwamba ndi Zovuta za Oxide Layer
Aluminium zojambulazo zimakhala zosavuta kupanga wosanjikiza wandiweyani wa aluminium oxide (Al₂O₃), womwe umakhala ndi malo osungunuka opitilira 2000 digiri ndipo amalepheretsa kwambiri kulumikizana. Chifukwa chake, makina owotcherera a Aluminium nthawi zambiri amakhala ndi zida zapamwamba kwambiri, monga -kugwedezeka kwafupipafupi kapena makina osindikizira apadera amafa, opangidwa kuti athyole wosanjikiza wa oxide nthawi yomweyo powotcherera. Mosiyana ndi izi, wosanjikiza wa oxide pa zojambula zamkuwa nthawi zambiri zimakhala zosavuta kuthana nazo chifukwa cha kuthamanga kwa matenthedwe, zomwe zimapangitsa kuti kuwotcherera mkuwa kukhale kokhwima.
III. Zosiyanasiyana Zogwiritsa Ntchito
Posankha makina owotcherera, makampani amayenera kugwirizanitsa zidazo ndi malo ogwiritsira ntchito pomaliza.
1. Makina owotcherera a Copper: Mphamvu Yapamwamba ndi Kudalirika Kwambiri
Zolumikizira za Copper flexible, chifukwa cha kunyamula kwawo kwakukulu komanso kukana kwa dzimbiri, zimagwiritsidwa ntchito makamaka mu:
- Magetsi Transformers ndi Switchgear: Kusamalira masauzande a ma amperes apano, omwe amafunikira kukana kutsika kwambiri.
- NEV Battery Busbars: M'mapaketi a batri amagetsi onyamula anthu, zolumikizira zamkuwa zimayamwa bwino kugwedezeka ndikusunga kufalikira kwamphamvu.
- Maselo Olemera a Electrolytic: M'mafakitale-ogwiritsa ntchito mphamvu zambiri{1}}monga makemikolo ndi zitsulo, zinthu zowotcherera mkuwa ndizofunikira kwambiri.
2. Aluminiyamu kufalitsa makina owotcherera: Kupepuka ndi Kukonzekera kwa Mtengo
Motsogozedwa ndi "aluminium-ya-mkuwa", mawotchi a aluminiyamu amapambana m'magawo awa:
- Photovoltaic Energy Storage Systems: Malo opangira magetsi osungira sakhudzidwa kwambiri ndi kulemera koma amakhudzidwa kwambiri ndi mtengo. Zolumikizira zojambulazo za aluminium zimatha kuchepetsa kwambiri ndalama zopangira makina.
- Ma Battery Agalimoto Amalonda: M'mabasi akuluakulu amagetsi kapena magalimoto onyamula katundu, kugwiritsa ntchito zolumikizira zotayira za aluminiyamu kumachepetsa kulemera kwa paketi ya batire, motero kumawonjezera kuchuluka kwa magalimoto.
- Flexible Conductive Strips: Kusinthasintha kwa aluminiyamu kumakhala kopindulitsa m'makina ochepera-ogawa magetsi pomwe malo amakhala ochepa komanso amapindika pafupipafupi.
IV. Kalozera Wosankha: Momwe Mungapangire Chisankho Chabwino
Mukamagula makina owotcherera a Diffusion, mabizinesi akuyenera kuwunika magawo atatu awa:
1.Unikani Zofunikira Zakachulukidwe Panopa
Ngati mankhwala anu akugwira ntchito molimbika kwambiri (mwachitsanzo, kupitilira 5 A/mm²), makina owotcherera a Copper ndiye chisankho chomwe chimakonda kuwonetsetsa kuti chitetezo ndi kuchita bwino. Ngati kachulukidwe kameneka kamakhala kochepa komanso kasamalidwe kamafuta ndi kokwanira, yankho la aluminiyamu limatha kuganiziridwa kuti lichepetse ndalama zakuthupi ndi 30% -50%.
2.Focus pa Thermal System Stability
Makamaka posankha makina owotcherera a Aluminiyamu, ndikofunikira kutsimikizira ngati chipangizocho chili ndi zinthu zambiri-zowongolera zowotchera ndi{1}}zolipirira nthawi yeniyeni. Mphepete mwa zolakwika pakuwotcherera kwa aluminiyamu ndi yopapatiza kwambiri, ndipo kulondola kwa zida kumatsimikizira mwachindunji kuchuluka kwa zokolola.
3.Consider Kupanga Mwachangu ndi Zodzichitira
Ubwino waukulu waukadaulo wamakina a Diffusion welding ndikukwanira kwake pamachitidwe opangira makina opangira makina. Malinga ndi kuchuluka kwa zinthu zomwe zimapangidwira pachaka, makampani akuyenera kusankha mamodelo okhala ndi zowotcherera zokha/zotsitsa komanso zongowonjezera mphamvu-zotengera kuti achepetse ndalama za ogwira ntchito komanso kuti aziwotcherera mosasinthasintha.
Mapeto
Makina owotcherera a Copper diffusion ndi makina owotcherera a Aluminium sizinthu zosavuta zoloweza m'malo koma zida zapadera zomwe zimapangidwa kuti zikwaniritse mawonekedwe osiyanasiyana akuthupi ndi zosowa zamagwiritsidwe ntchito. Ukadaulo wamakina wowotcherera umagwira ntchito ngati mlatho wolumikiza awiriwa, ndikuwongolera mosalekeza kuti athetse zovuta zolumikizirana za "high conductivity, lightweight, long lifespan" mu gawo latsopano lamphamvu.
Kusankha zida zowotcherera zolondola sikungosankha makina; ikupezera tikiti yolowera muukadaulo waukadaulo-zogulitsa zinthu zambiri. Pamsika womwe ukuchulukirachulukira wampikisano, kumvetsetsa mozama za -njira yofananira ndi malingaliro kudzakhala kofunika kwambiri pakukweza mpikisano wamakampani.
