Ibhethri liyingxenye esemqoka yemoto kagesi, futhi ukusebenza kwayo kunquma izinkomba zobuchwepheshe ezifana nempilo yebhethri, ukusetshenziswa kwamandla, kanye nempilo yenkonzo yemoto kagesi. Ugqoko webhethri kumodyuli yebhethri yingxenye eyinhloko eyenza imisebenzi yokuthwala, ukuvikela nokupholisa. Iphakethe lebhethri le-modular lihlelwe ku-Tray yebhethri, elilungiselelwe ku-chassis yemoto ngokusebenzisa ugqoko webhethri, njengoba kukhonjisiwe kuMfanekiso 1. Njengoba ifakwe phansi emzimbeni wemoto kanye nemvelo yebhethri idinga ukuba nomsebenzi wokuvimbela umthelela wamatshe kanye nokubhoboza ukuvimbela imodyuli yebhethri ekulimaleni. I-Battery Tray iyingxenye ebalulekile yezokuphepha ekhethekile yezimoto zikagesi. Lokhu okulandelayo kwethula inqubo eyakhekayo kanye nokwakhiwa kokubumba kwama-aluminium alloy webhethri webhethri wezimoto zikagesi.
Umdwebo 1 (i-aluminium alloy yebhethri yebhethri)
1 Ukuhlaziywa kwenqubo nokuklama isikhunta
1.1 Ukuhlaziywa Kwezinkampani
I-aluminium alloy yebhethri yebhethri yezimoto zikagesi ikhonjiswa kuMdwebo 2. Ubukhulu obuphelele bangu-1106mm × 1329mm × 136mm, ubukhulu be-basic odongeni bungama-15.5kg, nekhwalithi yokusakaza ngemuva kokucutshungulwa cishe ngo-12,5kg. Okuqukethwe yi-A356-T6, amandla ashukumisayo
Umdwebo 2 (i-aluminium alloy yebhethri yebhethri)
1.2 Ukuhlaziywa Kwenqubo
Ingcindezi ephansi Die Casting iyindlela ekhethekile yokuphonsa phakathi kokuphonsa ingcindezi namandla adonsela phansi. Akugcini nje ngezinzuzo zokusebenzisa izimbambo zensimbi zombili, kodwa futhi zinazo izici zokugcwaliswa kwezinzile. Ingcindezi ephansi yokufa die Ngaphansi kwengcindezi ephansi Died Casting, i-aluminium ewuketshezi igcwele kahle, futhi i-castring igolifaze futhi i-crystallize ngaphansi kwengcindezi, kanye nokuphonswa ngesakhiwo esiphakeme, kufanelekile ukwakha ama-castlings amakhulu abiyelwe ngodonga .
Ngokwezakhiwo zemishini ezidingwa yi-castring, impahla yokuphonsa yi-A356, engahlangabezana nezidingo zamakhasimende ngemuva kokwelashwa kwe-T6, kepha ukunwebeka kwalokhu kuthululwa ngokuvamile kudinga ukulawula okunengqondo kokushisa okubusayo ukukhiqiza amazinga okushisa akhulisa ukukhiqiza ama-casting amaningi.
1.3 uhlelo lokuthela
Ngokubheka izici zokuphonswa okukhulu nokubi, amasango amaningi adinga ukuklanywa. Ngasikhathi sinye, ukuze uqinisekise ukugcwaliswa okubushelelezi kwe-aluminium ewuketshezi, iziteshi zokugcwalisa zengezwa ewindini, ezidinga ukususwa ngokusebenza ngemuva. Izinhlelo ezimbili zenqubo zohlelo lokuthulula zenzelwe ekuqaleni, futhi uhlelo ngalunye lwaqhathaniswa. Njengoba kukhonjisiwe kuMdwebo 3, uhlelo 1 luhlela amasango ayi-9 bese wengeza iziteshi zokondla efasiteleni; I-Scheme 2 ihlela amasango ayi-6 athululelwa kusuka ohlangothini lokuphonswa kwemali okufanele akhiwe. Ukuhlaziywa kwe-CAE Simulation kuboniswa kuMdwebo 4 futhi isithombe 5 ka-castings.
Umdwebo 3 (Ukuqhathanisa kwezinhlelo ezimbili zenqubo zokucindezela okuphansi
Umdwebo 4 (ukuqhathanisa kwensimu yokushisa ngesikhathi sokugcwalisa)
Umdwebo 5 (Ukuqhathanisa kwe-shrinkage porosion defletes ngemuva kokuqina)
Imiphumela yokulingisa yalezi zinhlelo ezimbili ezingenhla ikhombisa ukuthi i-aluminium ewuketshezi iqhubekela phambili cishe ngokufana, okuhambisana nombono wokugcwaliswa okufana kwe-aluminium ephelele, kanye nezingxenye ze-shrinkage poposi zokuphonsa ixazululwe ngokuqinisa ukupholisa nezinye izindlela.
Izinzuzo zamacebo amabili: Ukwahlulela kusuka ekushiseni kwe-aluminium ewuketshezi, izinga lokushisa lokuphela kokukhishwa kwemali elungiswe ngohlelo lwe-Scheme 1 linokulingana okuphezulu kwe-scheme . Ukuphonsa okwakhelwe nguSuseme 2 akunalo okusele kwesango njengohlelo 1. I-shrinkage poor engcono kunaleyo yesikimu 1.
Okubi kwezinhlelo ezimbili: ngoba kwahlelwa isango lokuphoqelelwa ukuthi kwakhiwe ohlelweni 1, kuzoba nesango lokusalela ngokusakaza, okuzokhuphuka cishe ngo-0.7ka ngokuqhathaniswa nokuphonswa koqobo. kusuka ekushiseni kwe-aluminium ewuketshezi ku-Scheme 2 elenziwe ku-aluminium e-distal edayina selivele liphansi, futhi ukumbumbuluzwa kuphansi kwesimo esifanelekile sokushisa okubumba, ngakho-ke umthamo wokugeleza we-aluminium we-liquid kungenzeka unganele ngaphakathi Isimo sangempela, futhi kuzoba nenkinga yobunzima ekukhombeni kokukhohlisa.
Kuhlanganiswe nokuhlaziywa kwezici ezahlukahlukene, uhlelo 2 lwakhethwa njengohlelo lokuthulula. Ngokubheka ukushiyeka kwesikimu 2, uhlelo lokuthulula kanye nohlelo lokushisa lulungiselelwe ekwakhiweni kwesikhunta. Njengoba kukhonjisiwe kuMdwebo 6, kufakwa i-riser echichimayo, ezuzisa ukugcwaliswa kwe-aluminium ewuketshezi futhi inciphise noma igweme ukuvela kweziphambeko ezibunjiweyo.
Umdwebo 6 (olungiselelwe uhlelo lokuthulula)
1.4 uhlelo lokupholisa
Izingxenye ezithwala izingcindezi nezindawo ezinezidingo zomsebenzi eziphakeme zokusebenza zidinga ukuphonswa kahle noma zondleke ukugwema ukuqina kwe-poporia noma ukuqhekeka okushisayo. Ubukhulu bodonga oluyisisekelo bokusakaza ngu-4mm, futhi ukuqina okuzothinteka ekushisweni kokushisa kwezibungu uqobo. Ngezingxenye zayo ezibalulekile, kusekwe uhlelo lokupholisa, njengoba kukhonjisiwe kuMdwebo 7 Yakheka ekude naseSangweni liphela esangweni liphela, futhi isango nesibhamu liqinile ekugcineni ukuze kufinyelelwe umphumela wokuphakelayo. Ingxenye enobukhulu obukhulu odongeni ivumela indlela yokungeza ukupholisa kwamanzi ekufakweni. Le ndlela inomphumela ongcono kwinqubo yangempela yokusakaza futhi ingakugwema ukuqina kwe-shrinkage poor.
Umdwebo 7 (uhlelo lokupholisa)
1.5 Uhlelo Lokuphelisa
Kusukela umgodi wengcindezi ephansi yokufa kwensimbi ivaliwe, ayinawo umunyu wokuthola umoya onjengesihlabathi, futhi ayiqedi ngokusebenzisa ama-gravenity adonsela phansi, ukuqeda amandla okuphonsa kwengcindezi ephansi kuzothinta inqubo yokugcwalisa ephansi I-Aluminium nekhwalithi yokukhokhiswa. Ingcindezi ephansi yokufa kwengcindezelo isikhunta ingakhathala ngokusebenzisa izikhala, ama-grooves e-grooves kanye nama-plugs aphenyayo endaweni ehlukanisayo, push rod njll.
Idizayini yosayizi wokuphelelwa amandla ohlelweni lokuphelelwa amandla kufanele ikhuphe ukuze ikhiphe ngaphandle kokuchichima, uhlelo lokuphelelwa amandla lungavimba ama-carfings kusuka ekugcwalisweni okunganele, indawo evulekile, namandla aphansi. Indawo yokugcina yokugcwalisa ye-aluminium ye-liquid ngesikhathi sokuthela, njengokuphumula kohlangothi kanye nokuvuselelwa kwesikhunta esingenhla, kudinga ukufezekiswa igesi yokuqeda amandla. Ngokubona iqiniso lokuthi i-aluminium ewuketshezi igeleza kalula kwi-plug yokuphuma kwinqubo yangempela yokucindezela okuphansi kwengcindezi etholwayo lapho kuvulwa i-plug yomoya, kwamukelwa izindlela ezintathu ngemuva Imizamo eminingana kanye nentuthuko: Indlela 1 isebenzisa i-powder metallurgy ene-ipulaki yomoya, njengoba kukhonjisiwe kuMfanekiso 8 (a), ukungathandeki ukuthi izindleko zokukhiqiza ziphezulu; Indlela 2 isebenzisa ipulaki yohlobo lwe-seam-hlobo nohlobo lwe-0,1 mm, njengoba kukhonjisiwe kuMdwebo 8 (B), ukungahambi kahle ukuthi umthungo ophelelwa yisikhathi uvinjelwe kalula ngemuva kokufafaza upende; I-Method 3 isebenzisa i-plug enqunyiwe yocingo, igebe lingu-0.15 ~ 0.2 mm, njengoba kukhonjisiwe kuMfanekiso 8 (c). Okubi kungokusebenza kahle okuphansi kanye nezindleko eziphezulu zokukhiqiza. Ama-plugs ahlukene wokuphenya adinga ukukhethwa ngokuya ngendawo yangempela yokusakaza. Ngokuvamile, ama-plugs we-pothed ne-wire-cut-cute asetshenziselwa umthambo wokuphonsa, nohlobo lomthungo lusetshenziselwa ikhanda lesihlabathi.
Umdwebo 8 (izinhlobo ezi-3 zama-plugs zokuphenya ezilungele ingcindezi ephansi yokufa)
1.6 Uhlelo Lokushisa
Ukusakaza kukhulu ngosayizi futhi mncane ebuqininidoli. Ekuhlaziyweni kokubumba kokugeleza, izinga lokugeleza kwe-aluminium kewuna ekugcineni kokugcwaliswa alwanele. Isizathu ukuthi i-aluminium kewuthi ye-liquid inhlala isikhathi eside ukugeleza, amazinga okushisa awohla, futhi i-aluminium ewuketshezi iqina kusengaphambili futhi ilahlekelwe amandla ayo okugeleza, ukucasha okubandayo noma ukudonsa okunganele kwenzeka, i-riser yokufa okuphezulu ngeke ikwazi ukufeza umphumela wokondla. Ngokusekelwe kulezi zinkinga, ngaphandle kokushintsha ubukhulu bodonga kanye nokwakheka kodonga, ukukhulisa izinga lokushisa le-aluminium kewun, ukuthuthukisa uketshezi lwe-aluminium ewuketshezi, futhi uxazulule inkinga yokuvalwa okubandayo noma okwanele. Kodwa-ke, izinga lokushisa le-aluminium eliningi ngokweqile kanye nokushisa okubumba kuzokhiqiza ama-junt of amasha amasha noma i-shrinkage porsision, okuholela ekusetshenzisweni kwezindiza ngokweqile ngemuva kokucubungula. Ngakho-ke, kuyadingeka ukuthi ukhethe izinga lokushisa elifanelekile le-aluminium kanye nokushisa okulonda okulungile. Ngokwesipiliyoni, izinga lokushisa le-aluminium ye-liquid lilawulwa cishe ngo-720 ℃, futhi izinga lokushisa le-main lilawulwa ngo-320 ~ 350 ℃.
Ngenxa yevolumu enkulu, ubukhulu obuncane odongeni nokuphakama okuphansi kokuphonsa, kufakwa uhlelo lokushisa engxenyeni engenhla yesikhunta. Njengoba kukhonjisiwe kuMdwebo 9, ukuqondiswa kwelangabi kubhekene ezansi nasehlangothini lwesikhunta ukushisa indiza engezansi kanye nohlangothi lwenkambiso. Ngokusho kwesimo esiku-esizeni esinwebekayo, shintsha isikhathi sokushisa nelangabi, lawula izinga lokushisa lengxenye engenhla yokubumba ngo-320 ~ 350 ℃, qinisekisa ukufutheka kwe-aluminium ewuketshezi ebangeni elifanelekile, bese wenza i-aluminium ewuketshezi igcwalise umthambo nesikhuphukeli. Ekusetshenzisweni kwangempela, uhlelo lokushisa lungaqinisekisa ngempumelelo uketshezi lwe-aluminium ewuketshezi.
Umdwebo 9 (uhlelo lokushisa)
2. Isakhiwo sokubumba kanye nomgomo wokusebenza
Ngokusho kwenqubo ephansi yengcindezi yokufa kwengcindezi, ehlanganiswe nezimpawu zokuphonsa kanye nokwakheka kwemishini, ukuze kuqinisekiswe ukuthi ukusakazeka okwakhekayo kuhlala esibumbeni esingenhla, ngaphambili, izinhlaka zokudonswa kwesokunxele nakwesobunxele nakwesokudla yakhelwe isikhunta esingenhla. Ngemuva kokuba kuqunjwe futhi kuqiniswe, isikhunta esiphezulu nesiphansi sivulwa kuqala, bese sidonsela umnyombo ngezindlela ezi-4, ekugcineni ekugcineni ipuleti eliphezulu lesikhunta esiphezulu lidlulela ekukhokhisweni okwakhiwe. Isakhiwo sokubumba sikhonjiswa kuMfanekiso 10.
Umdwebo we-10 (isakhiwo sokubumba)
Kuhlelwe ngoMeyi Jiang kusuka ku-Mat Aluminium
Isikhathi sePosi: Meyi-11-2023
