Ngokuthuthuka okusheshayo kweibhethri le-lithiumEmbonini, izimo zokusetshenziswa kwamabhethri e-lithium ziyaqhubeka nokukhula futhi zibe yithuluzi lamandla elibalulekile empilweni nasemsebenzini wabantu. Uma kukhulunywa ngenqubo yokukhiqiza abakhiqizi bamabhethri e-lithium abenziwe ngokwezifiso, inqubo yokukhiqiza amabhethri e-lithium ifaka kakhulu izithako, ukumboza, ukubopha, ukulungiselela, ukugoqa, ukugoqa, ukubhaka, ukujova uketshezi, ukushisela, njll. Okulandelayo kwethula amaphuzu abalulekile enqubo yokukhiqiza amabhethri e-lithium. Izithako ze-electrode ezinhle I-electrode enhle yamabhethri e-lithium yakhiwe ngezinto ezisebenzayo, izinto eziqhubayo, izinamathiseli, njll. Okokuqala, izinto zokusetshenziswa ziyaqinisekiswa futhi zibhakwe. Ngokuvamile, i-ejenti eqhubayo idinga ukubhakwa ku-≈120℃ amahora angu-8, kanti i-PVDF enamathelayo idinga ukubhakwa ku-≈80℃ amahora angu-8. Ukuthi izinto ezisebenzayo (LFP, NCM, njll.) zidinga ukubhaka nokomisa kuncike esimweni sezinto zokusetshenziswa. Njengamanje, indawo yokusebenzela yebhethri le-lithium ejwayelekile idinga izinga lokushisa ku-≤40℃ kanye nomswakama ku-≤25%RH. Ngemva kokuqedwa kokomisa, iglue ye-PVDF (isisombululo se-PVDF, isixazululo se-NMP) idinga ukulungiswa kusenesikhathi. Ikhwalithi yeglue ye-PVDF ibalulekile ekumelaneni kwangaphakathi kanye nokusebenza kukagesi kwebhethri. Izici ezithinta ukusetshenziswa kweglue zifaka phakathi izinga lokushisa kanye nesivinini sokuxubha. Uma izinga lokushisa liphakeme, ukuphuzi kweglue kuzothinta ukunamathela. Uma ijubane lokuxuba lishesha kakhulu, iglue ingonakala kalula. Ijubane lokujikeleza elithile lincike kusayizi wediski yokuhlakazeka. Ngokuvamile, ijubane eliqondile lediski yokuhlakazeka lingu-10-15m/s (kuye ngokuthi imishini isetshenziswa kanjani). Ngalesi sikhathi, ithangi lokuxuba liyadingeka ukuvula amanzi ajikelezayo, futhi izinga lokushisa kufanele libe ngu-≤30°C.

Faka i-cathode slurry ngamaqoqo. Ngalesi sikhathi, udinga ukunaka ukuhleleka kokufaka izinto. Okokuqala engeza izinto ezisebenzayo kanye ne-ejenti eqhubayo, uvuselele kancane, bese ufaka iglue. Isikhathi sokudla kanye nesilinganiso sokudla kumele kusetshenziswe ngokuqinile ngokwenqubo yokukhiqiza ibhethri le-lithium. Okwesibili, ijubane lokujikeleza kanye nejubane lokujikeleza kwemishini kumele kulawulwe ngokuqinile. Ngokuvamile, ijubane lomugqa wokuhlakazeka kufanele libe ngaphezu kuka-17m/s. Lokhu kuncike ekusebenzeni kwedivayisi. Abakhiqizi abahlukene bahluka kakhulu. Futhi balawula i-vacuum kanye nokushisa kokuxuba. Kulesi sigaba, usayizi wezinhlayiya kanye ne-viscosity ye-slurry kudingeka kutholakale njalo. Usayizi wezinhlayiya kanye ne-viscosity kuhlobene kakhulu nokuqukethwe okuqinile, izakhiwo zezinto, ukulandelana kokudla kanye nenqubo yokukhiqiza ibhethri le-lithium. Ngalesi sikhathi, inqubo evamile idinga izinga lokushisa elingu-≤30℃, umswakama ongu-≤25%RH, kanye ne-vacuum degree engu-≤-0.085mpa. Dlulisa i-slurry ethangini lokudlulisa noma esitolo sokupenda. Ngemva kokuba i-slurry idluliselwe ngaphandle, idinga ukuhlolwa. Inhloso ukuhlunga izinhlayiya ezinkulu, ukusheshisa nokususa i-ferromagnetic nezinye izinto. Izinhlayiya ezinkulu zizothinta ungqimba futhi zingabangela ukuzikhipha ngokweqile kwebhethri noma ingozi yokujikeleza okufushane; izinto eziningi ze-ferromagnetic ku-slurry zingabangela ukuzikhipha ngokweqile kwebhethri kanye nezinye izinkinga. Izidingo zenqubo yale nqubo yokukhiqiza ibhethri le-lithium yilezi: izinga lokushisa ≤ 40°C, umswakama ≤ 25% RH, usayizi we-screen mesh ≤ 100 mesh, kanye nosayizi wezinhlayiya ≤ 15um.

I-electrode engalungileIzithako I-electrode engemihle yebhethri le-lithium yakhiwe ngezinto ezisebenzayo, i-ejenti yokuqhuba, i-binder kanye ne-dispersant. Okokuqala, qinisekisa izinto zokusetshenziswa. Uhlelo lwendabuko lwe-anode luyinqubo yokuxuba esekwe emanzini (i-solvent ingamanzi angenawo i-ion), ngakho-ke azikho izidingo ezikhethekile zokomisa zezinto zokusetshenziswa. Inqubo yokukhiqiza ibhethri le-lithium idinga ukuthi ukuguquguquka kwamanzi angenawo i-ion kube yi-≤1us/cm. Izidingo ze-workshop: izinga lokushisa ≤40℃, umswakama ≤25%RH. Lungisa iglu. Ngemva kokuthi izinto zokusetshenziswa sezinqunyiwe, iglu (eyakhiwe yi-CMC namanzi) kumele iqale ilungiswe. Kuleli qophelo, thela i-graphite C kanye ne-ejenti yokuqhuba ku-mixer ukuze kuxutshwe okomile. Kunconywa ukuthi ungavali noma uvule amanzi ajikelezayo, ngoba izinhlayiya ziyakhishwa, zihlikihlwe futhi zifudunyezwe ngesikhathi sokuxuba okomile. Ijubane lokujikeleza liphansi ngesivinini esingu-15 ~ 20rpm, umjikelezo wokuklwebha nokugaya uphindwe izikhathi ezingu-2-3, kanti isikhathi sesikhawu singu-≈15min. Thela iglue ku-mixer bese uqala ukuhlanza nge-vacuum (≤-0.09mpa). Cindezela irabha ngesivinini esiphansi esingu-15 ~ 20rpm izikhathi ezimbili, bese ulungisa isivinini (isivinini esiphansi esingu-35rpm, isivinini esiphezulu esingu-1200 ~ 1500rpm), bese ugijima cishe imizuzu eyi-15 ~ 60 ngokwenqubo yokumanzi yomkhiqizi ngamunye. Ekugcineni, thela i-SBR ku-blender. Ukuvuselela ngesivinini esiphansi kuyanconywa njengoba i-SBR iyi-polymer ende yeketanga. Uma isivinini sokujikeleza sishesha kakhulu isikhathi eside, uchungechunge lwama-molecule luzophuka kalula futhi lulahlekelwe umsebenzi. Kunconywa ukuvuselela ngesivinini esiphansi esingu-35-40rpm kanye nesivinini esiphezulu esingu-1200-1800rpm imizuzu eyi-10-20. Hlola i-viscosity (2000 ~ 4000 mPa.s), usayizi wezinhlayiya (35um≤), okuqukethwe okuqinile (40-70%), izinga le-vacuum kanye ne-screen mesh (≤100 mesh). Amanani enqubo ethile azohluka kuye ngezakhiwo ezibonakalayo zezinto kanye nenqubo yokuxuba. Indawo yokusebenzela idinga izinga lokushisa elingu-≤30℃ kanye nomswakama ongu-≤25%RH. Ukufakwa kwe-cathode coating Inqubo yokukhiqiza ibhethri le-lithium ibhekisela ekukhipheni noma ekufefeni i-cathode slurry ebusweni be-AB bomqoqi wamanje we-aluminium, ngobuningi obulodwa bomphezulu obungu-≈20~40 mg/cm2 (uhlobo lwebhethri le-lithium ternary). Izinga lokushisa lesithando ngokuvamile lingaphezu kwamafindo angu-4 kuya kwangu-8, futhi izinga lokushisa lokubhaka lesigaba ngasinye lilungiswa phakathi kuka-95°C no-120°C ngokwezidingo zangempela ukugwema imifantu ewela phansi kanye nokuconsa kwe-solvent ngesikhathi sokubhaka. Isilinganiso sejubane le-roller coating roller singu-1.1-1.2, futhi indawo yegebe incishiswa ngo-20-30um ukugwema ukuminyana ngokweqile kwesikhundla selebula ngenxa yomsila ngesikhathi sokujikeleza kwebhethri, okungaholela ekuweni kwe-lithium. Ukufakwa komswakama ongu-≤2000-3000ppm (kuye ngokuthi izinto kanye nenqubo). Izinga lokushisa le-electrode elihle eshabhu lingu-≤30℃ kanti umswakama ungu-≤25%. Umdwebo we-schematic umi kanje: Umdwebo we-schematic we-coating tape

Iukukhiqizwa kwebhethri le-lithiuminqubo yeukugqoka kwe-electrode okungekuhleKubhekisele ekukhipheni noma ekufefeni i-electrode slurry engemihle ebusweni be-AB bomqoqi wamanje wethusi. Ubuningi bendawo eyodwa ≈ 10~15 mg/cm2. Izinga lokushisa lesithando sokumboza ngokuvamile linezingxenye ezingu-4-8 (noma ngaphezulu), kanti izinga lokushisa lokubhaka lesigaba ngasinye lingu-80℃ ~ 105℃. Lingalungiswa ngokwezidingo zangempela ukuze kugwenywe imifantu yokubhaka kanye nemifantu ephambene. Isilinganiso sejubane le-roller yokudlulisa singu-1.2-1.3, igebe liyancishiswa ngo-10-15um, ukuhlushwa kopende kungu-≤3000ppm, izinga lokushisa le-electrode engemihle endaweni yokusebenzela lingu-≤30℃, kanti umswakama u-≤25%. Ngemva kokuba i-positive coating yepuleti engemihle yomile, isigubhu sidinga ukuhambisana phakathi nesikhathi senqubo. I-roller isetshenziselwa ukucindezela ishidi le-electrode (isisindo se-dressing ngevolumu yeyunithi ngayinye). Njengamanje, kunezindlela ezimbili zokucindezela i-electrode engemihle enqubweni yokukhiqiza ibhethri le-lithium: ukucindezela okushisayo kanye nokucindezela okubandayo. Uma kuqhathaniswa nokucindezela okubandayo, ukucindezela okushisayo kune-compaction ephezulu kanye ne-rebound rate ephansi. Kodwa-ke, inqubo yokucindezela okubandayo ilula futhi kulula ukuyisebenzisa nokulawula. Imishini eyinhloko ye-roller ukufeza amanani enqubo alandelayo, ubuningi bokuxinana, izinga lokubuyela emuva kanye nokunwebeka. Ngesikhathi esifanayo, kufanele kuqashelwe ukuthi ama-chips aqhekekile, amaqhubu aqinile, izinto eziwile, imiphetho enamagagasi, njll. akuvunyelwe ebusweni bentonga, futhi amakhefu awavunyelwe ezikhaleni. Ngalesi sikhathi, izinga lokushisa lendawo yokusebenza: ≤23℃, umswakama: ≤25%. Ubuningi bangempela bezinto ezivamile zamanje:

Ukucindezela okusetshenziswa kakhulu:

Izinga lokubuya: ukubuyela emuva okuvamile okungu-2-3 μm

Ukwelulwa: Ishidi le-electrode elihle ngokuvamile lingu-≈1.002

Ngemva kokuthi ukugoqwa kwe-electrode enhle kuqediwe, isinyathelo esilandelayo ukuhlukanisa yonke ingxenye ye-electrode ibe yimichilo emincane enobubanzi obufanayo (ehambisana nokuphakama kwebhethri). Lapho usika, naka ama-burrs engxenye ye-pole. Kuyadingeka ukuhlola ngokuphelele izingcezu ze-pole zama-burrs eziqondisweni ze-X ne-Y ngosizo lwemishini enezinhlangothi ezimbili. Inqubo yobude be-burr ye-longitudinal burr ubukhulu be-Y≤1/2 H. Izinga lokushisa elizungezile le-workshop kufanele libe yi-≤23℃, kanti iphuzu lamazolo kufanele libe yi-≤-30℃. Inqubo yokukhiqiza amashidi e-electrode angalungile amashidi e-electrode angalungile ebhethri le-lithium ifana neyama-electrode amahle, kodwa ukwakheka kwenqubo kuhlukile. Izinga lokushisa elizungezile le-workshop kufanele libe yi-≤23℃ futhi umswakama kufanele ube yi-≤25%. Ubuningi beqiniso bezinto ezivamile ze-electrode engalungile:

Ukuhlanganiswa kwe-electrode engalungile okuvame ukusetshenziswa: Izinga lokugoba: Ukuphindaphinda okuvamile 4-8um Ukwelulwa: Ipuleti elihle ngokuvamile ≈ 1.002 Inqubo yokukhiqiza i-lithium battery positive electrode stripping ifana nenqubo yokususa i-electrode elihle, futhi zombili zidinga ukulawula ama-burrs eziqondisweni ze-X ne-Y. Izinga lokushisa elizungezile le-workshop kufanele libe yi-≤23℃, kanti iphuzu lamazolo kufanele libe yi-≤-30℃. Ngemva kokuba ipuleti elihle selilungele ukukhunyulwa, ipuleti elihle lidinga ukomiswa (120°C), bese ishidi le-aluminium lishintshwa bese lipakishwa. Phakathi nale nqubo, ubude bethebhu kanye nobubanzi bokubumba kudingeka kucatshangelwe. Uma kuthathwa umklamo we-**650 (njengebhethri lika-18650) njengesibonelo, umklamo onamathebhu avele obala ngokuyinhloko ukucabangela ukubambisana okunengqondo kwamathebhu e-cathode ngesikhathi sokushisela i-cap and roll groove. Uma amathebhu e-pole evezwa isikhathi eside kakhulu, i-short circuit ingenzeka kalula phakathi kwamathebhu e-pole kanye negobolondo lensimbi ngesikhathi senqubo yokugoqa. Uma i-lug imfushane kakhulu, i-cap ayikwazi ukushintshwa. Njengamanje, kunezinhlobo ezimbili zamakhanda okushisela e-ultrasonic: aqondile nanobunjwa obunephuzu. Izinqubo zasekhaya zisebenzisa kakhulu amakhanda okushisela aqondile ngenxa yokucabangela amandla okushisela ngokweqile kanye namandla okushisela. Ngaphezu kwalokho, iglue yokushisa okuphezulu isetshenziselwa ukumboza amathebhu okushisela, ikakhulukazi ukugwema ingozi yamasekethe amafushane abangelwa ama-burrs ensimbi kanye nodoti wensimbi. Izinga lokushisa elizungezile le-workshop kufanele libe ngu-≤23℃, iphuzu lamazolo kufanele libe ngu-≤-30℃, kanti okuqukethwe komswakama we-cathode kufanele kube ngu-≤500-1000ppm.

Ukulungiselela Ipuleti ElibiIpuleti elibi lidinga ukomiswa (105-110°C), bese amashidi e-nickel ehlanganiswa futhi apakishwe. Ubude bethebhu ye-solder kanye nobubanzi bokwakha nakho kudinga ukucatshangelwa. Izinga lokushisa elizungezile le-workshop kufanele libe ngu-≤23℃, iphuzu lamazolo kufanele libe ngu-≤-30℃, kanti okuqukethwe komswakama kwe-electrode ebi kufanele kube ngu-≤500-1000ppm. Ukubopha kuwukubopha isihlukanisi, ishidi le-electrode elibi kanye neshidi le-electrode elibi libe yi-core yensimbi ngomshini wokugoqa. Umgomo uwukugoqa i-electrode elibi nge-electrode ebi, bese uhlukanisa ama-electrode abi kanye nabi ngesihlukanisi. Njengoba i-electrode ebi yohlelo lwendabuko iyi-electrode yokulawula yomklamo webhethri, ukwakheka komthamo kuphakeme kunokwe-electrode ebi, ukuze ngesikhathi sokushaja kokwakheka, i-Li+ ye-electrode ebi igcinwe "esikhaleni" se-electrode ebi. Kudingeka ukunakwa okukhethekile ekulungiseni ukuqina kokujikeleza kanye nengxenye yepole lapho kugoqwa. Ukucindezela okuncane kakhulu kuzothinta ukumelana kwangaphakathi kanye nesilinganiso sokufakwa kwezindlu. Ukucindezeleka okukhulu kungaholela engcupheni yokujikeleza okufushane noma ukuqhekeka. Ukuqondanisa kubhekisela endaweni ehlobene ye-electrode engemihle, i-electrode engemihle, kanye ne-separator. Ububanzi be-electrode engemihle bungu-59.5 mm, i-electrode engemihle ingu-58 mm, kanti i-separator ingu-61 mm. Lokhu okuthathu kuqondaniswe ngesikhathi sokudlala ukuze kugwenywe ingozi yokujikeleza okufushane. Ukucindezeleka kokugoqa ngokuvamile kuphakathi kuka-0.08-0.15Mpa we-pole engemihle, u-0.08-0.15Mpa we-diaphragm engenhla, kanye no-0.08-0.15Mpa we-diaphragm engezansi. Ukulungiswa okuqondile kuncike emishinini kanye nenqubo. Izinga lokushisa elizungezile lale workshop lingu-≤23℃, iphuzu lamazolo lingu-≤-30℃, kanti okuqukethwe komswakama kungu-≤500-1000ppm.

Ngaphambi kokuba i-case battery core ifakwe ebhokisini, kudingeka ukuhlolwa kwe-Hi-Pot okungu-200 ~ 500V (ukuhlola ukuthi ibhethri elinamandla aphezulu lifinyeziwe yini), futhi kudingeka i-vacuum cleaner ukuze kulawulwe uthuli ngaphambi kokufakwa ebhokisini. Amaphuzu amathathu amakhulu okulawula amabhethri e-lithium umswakama, ama-burrs kanye nothuli. Ngemva kokuba inqubo yangaphambilini isiqediwe, faka i-gasket engezansi phansi kwe-battery core, goba ishidi le-electrode elihle ukuze ubuso bubheke i-pinhole ye-pinhole ye-battery core, bese ekugcineni ulifaka ngokuqondile egobolondweni lensimbi noma egobolondweni le-aluminium. Uma uthatha uhlobo lwe-18650 njengesibonelo, ububanzi bangaphandle ≈ 18mm + ukuphakama ≈ 71.5mm. Lapho indawo ye-cross-section ye-wound core incane kunendawo yangaphakathi ye-cross-section ye-case yensimbi, izinga lokufakwa kwe-case yensimbi licishe libe ngu-97% kuya ku-98.5%. Ngoba inani le-rebound yengxenye ye-pole kanye nezinga lokungena koketshezi ngesikhathi sokujova kamuva kumele kucatshangelwe. Inqubo efanayo ne-underlayment engaphezulu ihlanganisa ukuhlanganiswa kwe-underlayment ephezulu. Izinga lokushisa elizungezile le-workshop kufanele libe ngu-≤23℃, kanti iphuzu lamazolo kufanele libe ngu-≤-40℃.

Ukugingqaifaka iphinikhodi yokwelula (ngokuvamile eyenziwe ngethusi noma i-alloy) phakathi kwe-solder core. Amaphinikhodi okwelula asetshenziswa kakhulu angama-Φ2.5*1.6mm, futhi amandla okwelula e-electrode engemihle kufanele abe yi-≥12N ukuze afaneleke. Uma iphansi kakhulu, izobangela kalula ukugoqa okubonakalayo kanye nokumelana kwangaphakathi okweqile. Uma iphakeme kakhulu, kulula ukugoqa ungqimba lwe-nickel ebusweni begobolondo lensimbi, okuholela ezingozini ezifihliwe njengokugqwala nokuvuza. Ukuqonda okulula kwe-rolling groove ukulungisa i-wound battery core ku-casing ngaphandle kokuthuthumela. Enqubweni yokukhiqiza yaleli bhethri le-lithium, kufanele kunakwe ngokukhethekile ekufanisweni kwejubane lokukhipha elihambayo kanye nesivinini sokucindezela eside ukuze kugwenywe ukusika i-casing ngesivinini esiphezulu kakhulu esihambayo, futhi ungqimba lwe-nickel lwe-notch luzowa uma ijubane elide lishesha kakhulu noma ukuphakama kwe-notch kuzothinteka futhi ukuvalwa kuzothinteka. Kuyadingeka ukuhlola ukuthi amanani enqubo yokujula kwe-groove, isandiso kanye nokuphakama kwe-groove ahambisana namazinga (ngokubalwa okusebenzayo nokwethiyori). Ubukhulu obujwayelekile besitofu bungu-1.0, 1.2 kanye no-1.5 mm. Ngemva kokuba umsele wokugoqa usuqediwe, wonke umshini udinga ukuhlanzwa nge-vacuum futhi ukuze kugwenywe imfucumfucu yensimbi. Izinga le-vacuum kufanele libe ngu-≤-0.065Mpa, kanti isikhathi sokuhlanza nge-vacuum kufanele sibe yimizuzwana eyi-1 ~ 2. Izidingo zokushisa ezizungezile zale ndawo yokusebenzela ziyi-≤23℃, kanti iphuzu lamazolo lingu-≤-40℃. Ukubhaka kwe-core yebhethri Ngemva kokuba amashidi ebhethri ayisilinda egoqwe futhi egoqwe, inqubo elandelayo yokukhiqiza ibhethri le-lithium ibaluleke kakhulu: ukubhaka. Ngesikhathi sokukhiqizwa kwamaseli ebhethri, inani elithile lomswakama liyafakwa. Uma umswakama ungakwazi ukulawulwa ngaphakathi kobubanzi obujwayelekile ngesikhathi, ukusebenza nokuphepha kwebhethri kuzothinteka kakhulu. Ngokuvamile, i-oven ye-vacuum ezenzakalelayo isetshenziselwa ukubhaka. Hlela amaseli azobhakwa kahle, faka i-desiccant kuhhavini, usethe amapharamitha, bese uphakamisa izinga lokushisa libe ngu-85°C (uthatha amabhethri e-lithium iron phosphate njengesibonelo). Okulandelayo amazinga okubhaka ezinhlobo eziningana ezahlukene zamaseli ebhethri:

Umjovo WoketsheziInqubo yokukhiqiza ibhethri le-lithium ihilela ukuhlolwa komswakama kwamaseli ebhethri abhakiwe. Kuphela ngemva kokufinyelela amazinga okubhaka angaphambilini lapho ungaqhubeka khona esinyathelweni esilandelayo: ukufaka i-electrolyte. Faka ngokushesha amabhethri abhakiwe ebhokisini le-vacuum glove, ukale bese urekhoda isisindo, ubeke endebeni yokujova, bese ufaka isisindo esiklanyelwe i-electrolyte endebeni (ngokuvamile kwenziwa ukuhlolwa kwebhethri okucwiliswe uketshezi: faka ibhethri endebeni phakathi). Faka ingaphakathi lebhethri ku-electrolyte, ulicwilise isikhathi esithile, uvivinye umthamo omkhulu wokumunca uketshezi webhethri (ngokuvamile ugcwalise uketshezi ngokuya ngevolumu yokuhlola), ulifake ebhokisini le-vacuum ukuze uvacuum (izinga le-vacuum ≤ -0.09Mpa), bese usheshisa ukungena kwe-electrolyte ku-electrode. Ngemuva kwemijikelezo eminingana, susa izingcezu zebhethri bese uzikala. Bala ukuthi ivolumu yokujova iyahlangabezana yini nenani lokuklama. Uma incane, idinga ukugcwaliswa kabusha. Uma iningi kakhulu, vele uthele okungaphezulu uze uhlangabezane nezidingo zokuklama. Indawo yebhokisi legilavu ​​idinga izinga lokushisa ≤23℃ kanye nephuzu lamazolo ≤-45℃.

UkushiselaPhakathi nale nqubo yokukhiqiza ibhethri le-lithium, isembozo sebhethri kufanele sibekwe ebhokisini legilavu ​​​​kusenesikhathi, futhi isembozo sebhethri kufanele sinamathele esikhumbeni esingezansi somshini wokushisela ophezulu ngesandla esisodwa, kanti umongo webhethri kufanele ubanjwe ngesinye isandla. Qondanisa i-lug enhle yeseli yebhethri ne-lug yokugcina yesembozo. Ngemva kokuqinisekisa ukuthi i-lug enhle ihambisana ne-lug yokugcina yesembozo, cindezela umshini wokushisela we-ultrasonic. Bese ucindezela inkinobho yonyawo yomshini wokushisela. Ngemuva kwalokho, iyunithi yebhethri kufanele ihlolwe ngokugcwele ukuze kuhlolwe umphumela wokushisela wamathebhu okushisela.

Qaphela ukuthi amathebhu e-solder aqondile yini.

Donsa kancane kuthebhu ye-solder ukuze ubone ukuthi ikhululekile yini.

Amabhethri anesembozo sebhethri esingashiselwe kahle adinga ukushiselwe kabusha.