Kumacandelo aguqukayo ngokukhawuleza ezithuthi zamandla amatsha (NEVs), i-photovoltaic (PV) yokugcina amandla, kunye nokuhanjiswa kwamandla,Umatshini wokuwelda wokusasazaItekhnoloji ibe yeyona ndlela ikhethwayo yokuvelisa{0}iziqhagamshelo eziguquguqukayo zokusebenza eziphezulu kunye neebhasi zamandla. Iinkampani zihlala zijongana nengxaki xa zikhetha phakathi kweentlobo ezimbini eziphambili zezixhobo: iUmatshini wokuwelda wokusasazwa kobhedukwaye iUmatshini wokuwelda we-Aluminiyam.
Eli nqaku libonelela ngo{0}}uhlalutyo olunzulu lomahluko ongundoqo phakathi kwezi zixokelelwano zimbini, ukugquma iipropati eziphathekayo, iiparamitha zenkqubo, iimpawu zokusebenza, kunye nezicelo zeshishini, ukunika isikhokelo sobuchule bokukhetha izixhobo.
I. I-Technical Core: Umgaqo we-Diffusion Welding Machine
Itekhnoloji yomatshini wokuwelda ayiyonkqubo{0}}engadibanisiyo esebenza kwindawo yomoya, isusa imfuneko yendlu yokufunxa enexabiso eliphezulu. Ifezekisa ibhondi yesinyithi phakathi kweefoyile zetsimbi (ezifana nobhedu okanye ialuminiyam) ngokulawula ngokuchanekileyo ubushushu, uxinzelelo, kunye nexesha, ukuvumela iiathom ukuba zingenelele{2}}zisasazeke kujongano ngaphandle kokusetyenziswa kwezinto zokuzalisa okanye ukuguquguquka. Le nkqubo yokuvelisa inika ukusebenza kakuhle okuphezulu, ukusetyenziswa kwamandla aphantsi, kunye nokuhanjiswa kombane okuphezulu kwindawo edibeneyo.
- I-Diffusion welding bubuchule obuqinileyo-bubuxhakaxhaka belizwe obusebenzisa ubushushu kunye noxinzelelo ukuze kubangele uguquko lweplastiki oluncinane kunye noqhagamshelwano olusondeleyo phakathi komgangatho ukuba kudityaniswe. Intshukumo elandelayo ye-thermal yee-athom ngaphaya kojongano lwenza ibhondi yesinyithi eyomeleleyo.
II. Umahluko ongundoqo phakathi koKopolo kunye ne-Aluminium Diffusion Welding Machines
Ngelixa bobabini oomatshini baxhomekeke kumgaqo we-welding wokusasazwa, umahluko osisiseko kwiipropathi zomzimba kunye neekhemikhali zobhedu kunye ne-aluminiyam zifuna ifilosofi yoyilo olwahlukileyo kunye nolawulo lwenkqubo.
1. IiPropati zeMzimba kunye nokuQhutywa koMbane
Ubhedu kunye ne-aluminium zezona zinto ziqhelekileyo zokuqhuba kwishishini lamandla. Umahluko wabo wendalo wepropathi uyalela ngokuthe ngqo iimfuno zenkqubo ye-welding.
| Umgangatho wokuSebenza | Ubhedu olusulungekileyo (i-T2 Oxygen{1}}Mahala) | IAluminiyam enyulu (i-1060 yeFoil) | Uhlalutyo lweMpembelelo |
| Ukuqhuba (IACS) | ~100% | ~61% | Ubhedu luphezulu kwizicelo zoxinaniso oluphezulu lwangoku. |
| Indawo yokunyibilika ( isidanga ) | 1083 | 660 | I-Aluminiyam inefestile ye-welding emxinwa, efuna ukuchaneka kolawulo oluphezulu lwe-thermal. |
| Ubuninzi (g/cm³) | 8.96 | 2.70 | I-Aluminiyam inika inzuzo enkulu kwizicelo zokukhanya. |
| I-Thermal Conductivity (W/m·K) | 401 | 237 | I-Copper ichitha ubushushu ngokukhawuleza, ifuna igalelo eliphezulu lobushushu ngexesha le-welding. |
2. Ulawulo oluchanekileyo lweeParamitha zeNkqubo
Ngenxa yokwahluka kwinqanaba lokunyibilika kunye nobunzima, iqondo lokushisa kunye noxinzelelo loxinzelelo lweentlobo ezimbini zoomatshini zihluke ngokungqongqo.
- Umatshini wokuwelda wokusasazwa kobhedu: Ubushushu obuqhelekileyo bokusebenza bubekwe phakathi kwe-700℃kunye ne-750 degree. Ngenxa yokuba ubhedu lunzima kwaye lunokumelana okuncinci kwi-oxidation kune-aluminium, uxinzelelo lweyunithi enkulu (ngokuqhelekileyo i-10-20 MPa) iyafuneka ukuze kuqinisekiswe uqhagamshelwano olwaneleyo lwe-athomu.
- Umatshini wokuwelda we-Aluminiyam: Ubushushu bokusebenza ngokuqhelekileyo bulawulwa phakathi kwe-600 kunye ne-640 degree. Ekubeni indawo yokunyibilika kwe-aluminiyam ingama-660 kuphela, ubushushu be-welding busondele kakhulu kwindawo yokunyibilika. Oku kufuna ukuchaneka kolawulo oluphezulu lwe-thermal (ukunyamezela impazamo ngokuqhelekileyo ngaphakathi kwe-± 5℃) ukuthintela ifoyile ye-aluminiyam ekunyibilikeni okanye ekutshiseni ngokugqithisileyo.
3. Unyango loMphezulu kunye neMingeni yoMaleko we-Oxide
Imiphezulu yefoyile ye-aluminiyam ngokulula yenza umaleko oshinyeneyo we-aluminiyam oxide (Al₂O₃), enendawo yokunyibilika edlula i-2000℃kwaye ithintele kakhulu ukudityaniswa kwe-diffusion. Ngenxa yoko, umatshini wokuwelda weAluminiyam uhlala uxhotyiswe ngeempawu eziphezulu, ezifana{2}}nongcangcazelo lwamaxesha amaninzi okanye ucinezelo olukhethekileyo luyafa, oluyilelwe ukuqhekeza umaleko weoxide ngoko nangoko ngexesha lenkqubo yokuwelda. Ngokwahlukileyo, umaleko weoksidi kwifoyile yobhedu ngokuqhelekileyo kulula ukoyisa ngoxinzelelo lwe-thermal, nto leyo eyenza inkqubo yokuwelda ubhedu ikhule ngakumbi.
III. Iimeko zeSicelo esahlukileyo
Xa ukhetha umatshini wokuwelda, iinkampani kufuneka zilungelelanise ngokusondeleyo izixhobo kunye nemeko yesicelo semveliso yokugqibela.
1. Umatshini we-welding we-Copper: Amandla aphezulu kunye nokuthembeka okugqithisileyo
Iziqhagamshelo zeCopper eziguquguqukayo, ngenxa yomthamo wazo ophakamileyo wokuthwala kunye nokuxhathisa umhlwa, zisetyenziswa ikakhulu ku:
- Iinguqu zamandla kunye neSwitchgear: Ukuphatha amawaka ee-ampere zangoku, ezifuna ukuxhathisa okuphantsi kakhulu.
- Iibhasi zebhetri zeNEV: Kwiipakethe zebhetri zamandla esithuthi somkhweli, izihlanganisi eziguquguqukayo zobhedu zifunxa ngokufanelekileyo ukungcangcazela ngelixa zigcina ukuhanjiswa kwamandla okuzinzile.
- Iiseli ze-Electrolytic zezoShishino eziNzima: Kumashishini asebenzisa kakhulu-amandla{1}}afana neekhemikhali kunye nesinyithi, amacandelo adityanisiweyo ngobhedu ngamajelo osasazo ayimfuneko.
2. Umatshini we-aluminiyam wokusasazwa kwe-welding: Ukukhanya okulula kunye nokuPhuculwa kweNdleko
Iqhutywa yi "aluminiyam-ye{1}}yekopolo", ifoyile yealuminiyam iyagqwesa kwezi ndawo zilandelayo:
- IiNkqubo zokuGcinwa kwamandla e-Photovoltaic: Izitishi zamandla ogcino zinobuntununtunu obuncinci kubunzima kodwa zinovelwano kakhulu kwiindleko. Izixhumi ze-aluminium foil zinokunciphisa kakhulu iindleko zokuvelisa inkqubo.
- Iipakethi zeBattery yeSithuthi soRhwebo: Kwiibhasi ezinkulu zombane okanye izithuthi zothutho, ukusebenzisa iziqhagamshelo zefoyile ye-aluminiyam kunciphisa ubunzima bepakethi yebhetri, ngaloo ndlela kwandisa uluhlu lokuqhuba.
- Iintambo eziguquguqukayo zokuqhuba: Ukuba bhetyebhetye kweAluminiyam kunenzuzo kwiinkqubo zokusasazwa kwevoltage ephantsi- apho isithuba sixinene kwaye ukugoba rhoqo kuyafuneka.
IV. Isikhokelo soKhetho: Usenza njani iSigqibo esiNgcono
Xa kuthengwa umatshini wokuwelda weDiffusion, amashishini kufuneka avavanye le miba mithathu ilandelayo:
1.Vavanya iiMfuno zoXinano lwangoku
Ukuba imveliso yakho isebenza kuxinano oluphezulu kakhulu lwangoku (umzekelo, ngaphezulu kwe-5 A/mm²), umatshini wokuwelda iCopper lolona khetho lukhethiweyo lokuqinisekisa ukhuseleko nokusebenza kakuhle. Ukuba ubuninzi bangoku buphakathi kwaye ulawulo lwe-thermal lufanelekile, isisombululo se-aluminium sinokuqwalaselwa ukunciphisa iindleko zezinto eziphathekayo nge-30% -50%.
2.Gxininisa kwi-Thermal System Stability
Ngokukodwa xa ukhetha umatshini wokuwelda weAluminiyam, kubalulekile ukuqinisekisa ukuba isixhobo sineempawu ezininzi -zolawulo oluzimeleyo lobushushu kunye{1}}nembuyekezo yoxinzelelo lwexesha lokwenyani. Umda wempazamo kwi-welding ye-aluminiyam umxinwa kakhulu, kwaye ukuchaneka kwesixhobo kuqinisekisa ngokuthe ngqo isantya semveliso yemveliso.
3.Qwalasela ngokuSebenzayo kweMveliso kunye nokuSebenza
Inzuzo ephambili yetekhnoloji yomatshini we-Diffusion welding kukufaneleka kwayo kwi-automated line line operation. Ngokusekwe kumthamo wemveliso yonyaka, iinkampani kufuneka zikhethe imifuziselo enokulayisha/ukukhuphela ngokuzenzekelayo kunye noxinzelelo oluzenzekelayo{1}}ukubamba amandla okucutha iindleko zabasebenzi kunye nokomeleza ukungaguquguquki kwewelding.
Ukuqukumbela
Umatshini we-welding we-Copper diffusion welding kunye nomatshini we-Aluminiyam wokusasazwa kwe-welding azikho izinto ezibambeleneyo ezilula kodwa izixhobo ezikhethekileyo eziphuhliswe ukuhlangabezana neempawu ezahlukeneyo zomzimba kunye neemfuno zesicelo. Itekhnoloji yomatshini we-welding we-Diffusion isebenza njengebhulorho edibanisa ezi zimbini, ngokuqhubekayo ukusungula ukusombulula "i-conductivity ephezulu, ilula, ixesha elide lokuphila" imingeni yokudibanisa kwicandelo elitsha lamandla.
Ukukhetha izixhobo zokudibanisa ukusasazwa okufanelekileyo akukhethi nje umatshini; ikhusela itikiti lokungena lobuchwepheshe kwikhonkco lonikezelo oluphezulu-. Kwimalike ekhuphisanayo eyandayo, ukuqonda okunzulu kwemathiriyeli{2}}yenkqubo ehambelana nengqiqo iya kuba ngundoqo ekwandiseni ukhuphiswano olungundoqo lwenkampani.
