
2026-01-26
Njengomsunguli we-Dongxin Electronic Technology, ngichithe amashumi eminyaka emhlabeni oqondile wokukhiqiza izingxenye ze-elekthronikhi. Ngiyazi ukuthi konjiniyela abafana no-Marcus e-Germany, umehluko phakathi kwengxenye ethembekile kanye nokwehluleka okuyinhlekelele ngokuvamile wehlela ekuhlelweni kwe-microscopic ye-foil noma ukungezwani okungaguquki kwesihlukanisi. Ukuthi ukhiqiza ifilimu ejwayelekile i-capacitor noma amandla aphezulu i-super capacitor, okokusebenza okusebenzisayo kuchaza ikhwalithi yomkhiqizo wakho. Lesi sihloko sihlola umakhenikha kanye nezinzuzo ze- umshini wokugcwalisa we-capacitor othomathikhi, ucezu olubucayi lwe phezulu-Imishini yezobuchwepheshe eshayela i-electronics yesimanje kanye ibhethri Izimboni.
A umshini wokugcwalisa i-capacitor akuyona nje i-spool enenjini; iwuhlelo oluyinkimbinkimbi lokulawula ukunyakaza kanye nokuphatha impahla. Ekukhiqizeni a i-capacitor, ikakhulukazi ama-capacitor efilimu enziwe ngensimbi, umshini kufanele ubeke amafilimu e-dielectric kanye nama-foil conductive ngokunemba kwezinga le-micron. I okuzenzakalelayo Imvelo yemishini yesimanje ivumela ukuqapha okuqhubekayo kokushuba, isivinini, nokuqondanisa.
Kunjiniyela wezinqubo, uphawu lwe-a qina umshini wokugcwalisa we-capacitor othomathikhi yikhono layo lokunciphisa ukuchezuka. Njengoba umshini udonsa umoya ifilimu kanye nezingqimba ze-foil, noma yikuphi ukunyakaza kwe-lateral noma ukushintshashintsha kwe-tension kungadala izikhala zomoya noma imibimbi. Lokhu kungapheleli kushintsha i-capacitance futhi kwehlise i-voltage yokuphuka. Siklama imishini yethu nge ehlakaniphile amasistimu we-servo alungisa ukungezwani ngesikhathi sangempela, aqinisekisa a ezinzile nomoya oqinile ngaso sonke isikhathi.
Ukushintsha kusuka kumanuwali kuye okuzenzakalelayo Ukukhiqiza izinqubo ziyisici esisodwa esikhulu ekwandeni ukukhiqiza futhi isivuno. Ku ukukhiqizwa kwe-capacitor, isivinini sibalulekile, kodwa ukungaguquguquki kuyinkosi. A okuzenzakalelayo ngokugcwele umshini uphatha zonke izinyathelo: ukuphakela impahla, ukusonga i-elementi, ukusebenzisa ikhava yekhava, nokukhipha okuqediwe. umphumela.
Leli zinga le umshini ozihambelayo isusa iphutha lomuntu esilinganisweni. Kumanuwali inqubo, opharetha angase alule i ifilimu ngokwehluke kancane ngoMsombuluko ekuseni kunangoLwesihlanu ntambama. An umshini wokuvala othomathikhi isebenzisa amandla afanayo ncamashi ku- isihlukanisi na- I-electrode izinto 24/7. Lokhu kuvumelana kuvumela abakhiqizi ukuthi baqinise ukubekezelelana kwabo futhi banikeze okuphezulu umphumela emakethe. Ngaphezu kwalokho, i-automatic izikhali nenzinye izinto ikwazi ukubona izimbobo noma amaphutha kumpahla eluhlaza ngaphambi kokuthi ifakwe i-capacitor, ukonga izinto ezibizayo.
Ukukhetha a umshini wokugcwalisa i-capacitor akukhona ukuthenga kanye nje; kuwubudlelwano besikhathi eside nawe umenzi na- umthumeli. Kwa-Dongxin, siyaqonda ukuthi amakhasimende ethu adinga okungaphezu nje kwensimbi nensimbi; badinga a isixazululo. A okuthembekile umthumeli inikeza ulwazi lobuchwepheshe lokuthuthukisa umshini ngokuqondene nawe ifilimu ukujiya kanye i-capacitor ijiyomethri.
Sivame ukusebenza namakhasimende ukwenza ngendlela oyifisayo izinsimbi zomshini ngezinhlelo zokusebenza ezihlukile, njengendawo enezinga lokushisa eliphezulu noma izici zefomu elithile. Njengo umenzi, silawula ikhwalithi yezingxenye ezingena emishinini yethu, kusukela kuma-mandrels asongayo kuya kuzinzwa zokucindezeleka. Lokhu kuhlanganiswa okuqondile kusivumela ukuthi siqinisekise i- ukusebenza yethu izikhali nenzinye izinto futhi unikeze okuvikelekile hlinzeka iketango lezingxenye ezisele, okubalulekile ukuze kugcinwe into eqhubekayo umugqa wokukhiqiza.
Imboni inikeza izigaba ezimbili eziyinhloko zobuchwepheshe: the umshini wokuvala i-semi-automatic futhi ngokugcwele okuzenzakalelayo uhlelo. Ukuqonda umehluko kuyisihluthulelo sokubala i-ROI. I-semi-automatic winding kudinga opharetha ukulayisha mandrels futhi mhlawumbe tape umqulu oqediwe. Lokhu kunikeza ukuguquguquka kwamaqoqo amancane noma i-R&D kodwa kwethula ukuhlukahluka.
Ngokuphambene, a ngokugcwele umshini wokugcwalisa we-capacitor othomathikhi yakhelwe ukukhiqizwa ngobuningi. Ifaka ukulayisha okuzenzakalelayo, ukunqanyulwa okuzenzakalelayo, nokukhipha okuzenzakalelayo. Ngenkathi utshalomali lokuqala luphakeme, i umbuthano isivinini kanye nezindleko zabasebenzi ezincishisiwe zenza kube indinganiso yevolumu ephezulu Ukukhiqiza. Okwe-a i-super capacitor umugqa wokukhiqiza, lapho amavolumu aphezulu kanye nezimfuno zekhwalithi ziqinile, ngokugcwele okuzenzakalelayo izinsimbi zomshini iyona kuphela indlela esebenzayo eya enzuzweni.
Le khasi i-super capacitor (noma i-supercapacitor) imele inselele eyingqayizivele. Ngokungafani nama-capacitor ajwayelekile, a i-supercapacitor uthembele ku- I-electrode isakhiwo esivame ukufaka ikhabhoni ecushiwe embozwe kumqoqi wamanje. I ukusebenza kwe a i-super capacitor-ikakhulukazi ingaphakathi layo inkani (ESR) kanye nokuminyana kwamandla—kuncike kakhulu ekucindezelweni okumazombezombe.
Uma I-electrode na- isihlukanisi balimala ngokuxega kakhulu, ngaphakathi inkani ukwanda, okubangela ukuthi ingxenye ishise kakhulu phakathi nemijikelezo yokushaja okusheshayo/yokukhipha. Uma inxeba liqinile kakhulu, i- isihlukanisi ingase ibhoboze, ibangele isifunda esifushane. Eyethu i-winding machine supercapacitor izixazululo zisebenzisa amaluphu empendulo abucayi ukuze kugcinwe ingcindezi yokuxhumana edingekayo phakathi kwe I-electrode kanye isihlukanisi. Lokhu kuqinisekisa ukuhamba kahle kwe-ion futhi kukhulisa impilo ye- i-supercapacitor.
Kukhona i-crossover ebalulekile yobuchwepheshe phakathi i-capacitor ukugoqa futhi ibhethri ukusonga. Kokubili i- i-capacitor kanye ibhethri iseli aqukethe i-anode, i-cathode (noma I-electrode amapuleti), kanye a isihlukanisi. Ngenxa yalokho, a umshini wokuvala ibhethri ukukhiqiza wabelana ngezimiso eziningi zemishini ne i-capacitor iwinder.
Nokho, kunomehluko oyinhloko. Ibhethri Ukukhiqiza ngokuvamile kuhilela insimbi ewugqinsi ucwecwe (ithusi ne-aluminium) kanye nezingubo ezisebenza ngamakhemikhali. I umshini wokuhlanganisa okwe a ibhethri kumele iphathe lezi zinto ezisindayo ngaphandle kokulimaza i-coating. Ngaphezu kwalokho, ibhethri ukukhiqizwa kudinga ukulawula okuqinile komswakama (ukuhambisana kwegumbi elomile) okuthonya umshini umklamo. Nakuba indinganiso i-capacitor Umshini awukwazi ukumane uvunguze i-lithium-ion ibhethri, ubuchwepheshe obuyinhloko bokulawula ukungezwani nokuqondanisa kwewebhu kuyefana. Sisebenzisa ubuchwepheshe bethu ku i-capacitor ukugoqa ukuze kwakhiwe ukunemba okuphezulu umnikazi we-mandrel ojwayelekile we-capacitor noma umshini wokugoqa ibhethri izingxenye ezisebenzela imikhakha yomibili.
Kwe ibhethri umhlaba, i isilinda ifomethi (njenge-18650 noma 21700 iseli) ihlala idumile ngenxa yokuzinza kwayo kwemishini kanye nokukhululeka kwe Ukukhiqiza. Ukusonga kwebhethri yesilinda idinga umshini ongawufaka umoya I-electrode na- isihlukanisi izingqimba zibe "i-jelly roll" eqinile bese iyifaka ethini eliqinile.
Le khasi umbuthano inqubo a isilinda iseli isezingeni eliphezulu, ivumela ukushesha ngendlela emangalisayo umugqa wokukhiqiza isivinini. Inselele ilele ekuphatheni "ithebhu" - indawo yokuxhuma ku- I-electrode. Ijubane eliphezulu umshini wokuvala ibhethri izinhlelo zokusebenza kumele zishise noma zifake lawa mathebhu ngokunembile ngaphandle kokunciphisa i-mandrel ephendukayo. Ngokuphambene, flat noma prismatic iseli umbuthano ngokuvamile isebenzisa ukunqwabelanisa noma ukujikajika okuyisicaba, okunamaphrofayili ahlukene okucindezeleka. Eyethu izinsimbi zomshini yakhelwe ukuphatha amandla aguquguqukayo esivinini esikhulu isilinda ukugoqa, ukuqinisekisa ukuthi isihlukanisi ihlala ihambisana ngokuphelele ukuvimbela izikhindi zangaphakathi, okubalulekile ukuphepha ukukhathazeka.
Kubathengi bezimboni, ukuthengisa kuseyisiqalo nje. I isevisi kanye nokwesekwa okuhlinzekwa ngabakwa- umenzi nquma isikhathi sokugcina se- izikhali nenzinye izinto. Inkimbinkimbi umshini ozihambelayo idinga ukunakekelwa nokulinganisa njalo. Siyaziqhenya ngokunikeza okuphelele isevisi, okufaka ukufakwa endaweni, ukuqeqeshwa, kanye nokusabela okusheshayo kokuxazulula inkinga.
Siphinde sinikeze izingxenye zokugqoka zekhwalithi ephezulu. Inaliti emazombezombe noma mandrel ingxenye wagcizelela kakhulu izinsimbi zomshini. Uma iguga, umnyombo we i-capacitor noma ibhethri iseli iyaxega. Sisebenza njenge Umkhiqizi wezingxenye zomshini wokujija eChina onekhwalithi ephansi yamanani aphansi, ihlinzeka ngezingxenye ezihlala isikhathi eside, ezinembayo ezishintshayo eziqinisekisa ukuthi unakho umshini wokuvala othomathikhi iyaqhubeka nokusebenza phezulu ukusebenza iminyaka.
A umshini wokuvula umoya inhle kuphela njengempahla efakwe kuyo. Ukuzuza okusezingeni eliphezulu izinga phakathi kwa- ukukhiqizwa kwe-capacitor noma ibhethri umbuthano, kufanele ube nokuvumelana hlinzeka iwa- I-electrode ucwecwe na- isihlukanisi ifilimu. Ukwehluka kogqinsi lwempahla noma amandla aqinile kungabangela ukuminyana nokuphuka kwe- okuzenzakalelayo umugqa.
Ngenkathi sigxile ku- izinsimbi zomshini, seluleka amaklayenti ethu ukuthi aqinisekise abahlinzeki bawo bezinto ezibonakalayo ngokuqinile. A okuthembekile umthumeli wempahla eluhlaza kuqinisekisa ukuthi ucwecwe inamachopho ahlanzekile (awekho ama-burrs) kanye nogqinsi lokumboza okufanayo. Lapho izinto zekhwalithi ephezulu zihlangabezana nokunemba kwethu okuphezulu umshini wokuvala i-auto, umphumela uba a umphumela ngogesi ohlukile ukusebenza kanye nokwethembeka.
Ikusasa le imboni uhlakaniphile. Sibona ukuthambekela ekuhlanganisweni kwe-"Industry 4.0", lapho i- umshini wokugcwalisa we-capacitor othomathikhi ixhumana ngokuqondile nesistimu yokulawula yefekthri. Idatha mayelana nokudonsa kanzima, isivinini, kanye iseli I-diameter ifakwe kuwo wonke amayunithi akhiqizwayo.
Le datha ivumela ukugcinwa okubikezelwayo kanye nokulandeleka okugcwele kwe- umphumela. Kwe ibhethri umkhakha, lokhu kubalulekile kuwo ukuphepha ukuthobela. Ngaphezu kwalokho, njengoba i-supercapacitor na- ibhethri ubuchwepheshe buyashintsha, sakha imishini ekwazi ukuphatha amafilimu amancanyana, abuthaka kakhudlwana ukuze kwandiswe ukuminyana kwamandla. Ukushayela kokuphezulu amandla nokusebenza kahle kusiqhubezela ukuthi sisungule izinto ezintsha njalo, siqinisekisa ukuthi sihlala singabanjalo umshini wokugcwalisa we-capacitor omuhle kakhulu uzakwethu wamakhasimende ethu omhlaba.