Isikhokelo sokulungisa ingxaki kwi-Diffusion Welding Machines

Kumandla amatsha (ibhetri tab bonding), ukuhanjiswa kwamandla (ubhedu{0}}iibhasi ze-aluminiyam), kunye nokugcinwa kwe-photovoltaic (uqhagamshelwano) amacandelo, i-Diffusion Welding Machines iyimfuneko. Ngokuququzelela i-atomic{2}}inqanaba lokuhlangana phantsi kobushushu obuphezulu kunye noxinzelelo, baqinisekisa ukuhanjiswa kombane okuphezulu kunye nokunyaniseka komatshini.

Nangona kunjalo, indibaniselwano yeendawo ezisivacuum, ukukhwela ibhayisekile eshushu, kunye nokuchaneka kwehydraulic kwenza aba matshini bachaphazeleke kukungaphumeleli okuthile. Esi sikhokelo sibonelela ngocazululo olubanzi lweengxaki zokungasebenzi kakuhle, iiprothokholi zokuxilonga ngokukhawuleza, kunye neengcebiso zeengcali zokuthengwa kwempahla.

Imodyuli yokufudumeza yintliziyo yomatshini we-welding we-diffusion. Ukusukela ukuba inkqubo ixhomekeke kusasazeko lweatom{1}}enobushushu obuphezulu{2}}ixhomekeke{3}}nonxano olungephi lwe-thermal lunokuphazamisa ibhetshi yonke.

1. Iimpawu eziqhelekileyo

• I-Sluggish Temperature Ramping:Umatshini uthatha ixesha elide ukufikelela kwindawo yokudibanisa.
• Umahluko weGradient yeThermal:Okukhokelela ekungahambelani kokuqina kwebhondi kwisixhobo sokusebenza (umzekelo, iziko lidityanisiwe ngelixa imiphetho ixobuka).
• Iialamu zoLawulo lwe-PID:Ngokuqhelekileyo ibangelwa yi-thermocouple "ingxolo" okanye iisekethe ezivulekileyo.

2. Iimpawu zokuxilonga kunye neDatha

• uQinisekiso lokuNika:Oomatshini abaninzi basebenzisa igraphite okanye izinto zokufudumeza ngesinyithi. Ukuba uxhathiso olulinganisiweyo luphambuka ngaphezu koku15%ukusuka kwinkcazo yoyilo (ngokuqhelekileyo5Ω–20Ωkuxhomekeke kumandla), ielementi kusenokwenzeka ukuba ithotyiwe kwaye ifuna ukutshintshwa.
• Ukuchaneka kwemida:Ukudibanisa i-copper foil kwiibhetri ze-EV, ukuguquguquka kweqondo lokushisa kufuneka kugcinwe ngaphakathi±3 isidanga. Umahluko ogqithileyoI-10 degreeinokunyusa ukuxhathisa kombane kwisiphambuka ngo5%–8%, ekhokelela ekugqithiseni kwimveliso yokugqibela.

I-welding ye-diffusion ifuna ukususwa kwee-oxides ezingaphezulu kunye nokwandisa iindawo zokudibanisa ngokomzimba. Oku kuphunyezwa ngamandla achanekileyo oxinzelelo lwehydraulic kunye -neatmosfera efunxayo ephezulu.

1. Ukuguquguquka kweHydraulic kunye noxinzelelo

• Umba:Uxinzelelo lwehla ngexesha lenqanaba lokubamba lihlala livela ekuvuzeni kwangaphakathi kwe-hydraulic, ukuguga kwe-cylinder seal, okanye iivalve ezilinganisiweyo ezingalunganga.
• Ukujonga ngokukhawuleza:Beka iliso kwigophe loxinzelelo. Ukuba amandla aguquguquka ngaphezu kwe2%yexabiso elilinganisiweyo ngexesha lokuhlala, hlola izitywina. Kwi-welding ye-busbar yamandla, uxinzelelo luqala ukusuka10MPa ukuya kwi-30MPa; nokulahla kancinci{0}kungakhokelela e "voiding" kujongano.

2. Ukuvuza kweVacuum kunye nokuNgcoliseka

• Umgangatho wokuSebenza:Umgangatho ophezulu{0}umatshini wokuwelda wediffusion kufuneka ufikelele kwinqanaba le vacuum ye5×10⁻³ Paokanye ngcono ngaphakathi20–40 imizuzu.
• Indlela "Yokukhangela kwaye utywine":Jonga i-oyile yempompo ye-vacuum ye-emulsification (umbala wobisi). Ukuba izinga lokuvuza lingaphezulu1 Nge/h, sebenzisa i-helium yokuvuza i-detector kwi-gaskets ye-flange kunye ne-valve yokungena kwegesi. I-oxidation kwisixhobo somsebenzi luphawu oluqinisekileyo lokungaphumeleli kwevacuum okanye irhasi esezantsi ekhusela ubumsulwa.

Rhoqo, into ebonakala ngathi ngumatshini "impazamo" eneneni kukungalungelelanisi kwenkqubo yeeparamitha (Ubushushu-Uxinzelelo-Ixesha).

1. I-Matrix yokulungisa ingxaki yoMgangatho weWeld

2. Indima yokuLungisa uMphezulu

Umatshini we-welding we-diffusion awukwazi ukuhlawulela ucoceko olubi. Izinto zokusebenza kufuneka zigcine uburhabaxa bomphezuluRa <1.6μm. Ukuba iparallelism yeplaten yomatshini icinyiwe (nokuba ngo0.05mm), ukungalingani koxinzelelo olubangelwayo kuya kudala izikhewu ze-microscopic, kungakhathaliseki ukuba ubungakanani bamandla apheleleyo.

Ukuphakama - kwemveliso yevolumu kwi-PV kunye namacandelo okugcina amandla, ukuthembeka komatshini wenkqubo yokulayisha kunye neejigs kubaluleke kakhulu.

• I-Actuator kunye neSikhokelo sokunxiba:Imitha yobushushu obuphezulu-kaninzi500 idigri +) ngokukhawuleza zithomalalisa izithambiso eziqhelekileyo. Qinisekisa{1}}iqondo lobushushu eliphezulu lisetyenziswa rhoqo500–1,000 iiyure zokusebenza.
• Ukuguqulwa kweJig:Iijigs ziqhubeka nokwandiswa kwe-thermal kunye nokunciphisa. Ukuba iibhasi zebhasi zibonisa i-warping emva kwe-welding, sebenzisa i-gauge ye-fealer ukujonga i-jig flatness; ukutenxa akufuneki kudlule0.05mm nganye 100mm.

Xa ukhetha umatshini woncedo lwakho, beka phambili ezi zalathisi zobugcisa ukuqinisekisa{0}}i-ROI yexesha elide:

• Kaninzi-Ulawulo loBubushushu kwindawo:Kubalulekile kumalungu amakhulu (njengeepleyiti zokupholisa ulwelo) ukuqinisekisa ukufana thermal±5 isidangakuyo yonke indawo yokusebenza.
• I-Servo-I-Hydraulic Ivaliwe{1}}Isistim yeLoop:Khetha koomatshini abane-servo{0}}iivalvu ezilungelelanisiweyo. Banikezela ngemicron{2}}inqanaba lolawulo lokufuduswa, olubalulekileyo ekugcineni ubungqingqwa obuchanekileyo beziqhagamshelo eziguqukayo.
• Ulungelelwaniso lweMpompo yeVacuum:Imifuziselo -ephakamileyo zisebenzisa iPump yeMolekyuli + iRotary Vane Pump indibaniselwano. Olu seto lusebenza kakhulu kwaye lucocekile kwiwelding ephezulu{3}}yokucoceka kuneempompo zokusasaza zemveli.
• UkuLogwa kwedatha kunye nokulandelelwa:Kwishishini le-EV, ukulandeleka kunyanzelekile. Qinisekisa ukuba umatshini unako ukuthumela ngaphandle-ixesha lokwenyani "Ixesha{2}}Ixesha-loxinzelelo" iicurves kumjikelo ngamnye ukwanelisa uphicotho olusemgangathweni.

Ukuqukumbela

Ukugcina ausasazo welding machineincinci malunga "nokulungisa" kwaye ngaphezulu malunga "nokuqikelela." Ngokuseka uluhlu{1}}loluqhutywa lokugcinwa kwedatha, ungasusa i-90% yexesha lokuphumla elingacwangciswanga.

Qhagamshelana ngoku