Ukuphoswa kwentsimbi eqinileyo (Semi-solid metal casting) (SSMC) yinkqubo yokwenziwa kwemilo ekufutshane-nomnatha eyenza iinxalenye zesinyithi kwisimo esisingqindilili, phakathi kobushushu obuqinileyo kunye nolwelo. Ngokusebenzisa i-thixotropic slurry ene-globular microstructure, i-SSMC yehlisa ngokuphawulekayo i-porosity, inciphisa iziphene zokucutheka, kwaye iphucula iipropathi zoomatshini xa kuthelekiswa nokuphosa kwemveli. Kwii-OEMs ezifuna izinto ezikumgangatho ophezulu we-hydraulic systems, usetyenziso lweemoto, kunye noomatshini abanzima, obu buchwepheshe bubonelela ngokuchaneka okuphezulu kunye nokuthembeka kolwakhiwo. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. busebenzisa obu buchule bokuhambisa izisombululo ezinobunjineli ezichanekileyo ezilungiselelwe ukufunwa kwemigaqo yemizi mveliso.
Yintoni iSemi-Solid Metal Casting?
Ukuphoswa kwentsimbi esele iqinile imele indlela exubeneyo phakathi kokubunjwa okuqhelekileyo kunye nokuphosa ukufa kolwelo. Ngokungafaniyo nokugalelwa okusemgangathweni, apho isinyithi esinyibilikisiweyo sigalelwa ngokupheleleyo kulwelo, i-SSMC iqhuba iialloyi eziqinileyo nezingamanzi. Le meko ekhethekileyo ivumela ukuba izinto eziphathekayo ziziphathe njenge-thixotropic fluid-viscous xa i-static kodwa ihamba ngokulula phantsi koxinzelelo lwe-shear.
Inzuzo engundoqo ilele kwi-microstructure. Ukugaywa kwemveli kudla ngokukhokelela kwi-dendritic (efana nomthi) izakhiwo zengqolowa ezinokudala iindawo ezibuthathaka kunye ne-porosity. Ngokuchaseneyo, ukusetyenzwa kwe-semi-solid kuvelisa ulwakhiwo olucolekileyo, oluyiglowubhu. Le morphology yenza ukuveliswa kweejiyometri ezintsonkothileyo ezinobunzima bodonga obucekeceke njenge-1mm ngelixa kugcinwe imfezeko ebalaseleyo yomatshini.
Kumashishini afana neoyile kunye negesi okanye izithuthi zobunjineli, apho amacandelo ajongene nemijikelo yoxinzelelo oluphezulu kunye nokuguga, ukuthotywa kwegesi okuncitshisiweyo kunye namazinga asezantsi okucutheka kwamalungu e-SSMC aguqulela ngokuthe ngqo kubomi benkonzo obude kunye nokuthembeka okuphezulu.
Iimpawu eziphambili zeNkqubo eSolid
- Thixotropy: I-viscosity yezinto eziphathekayo iyancipha phantsi koxinzelelo lwe-shear (ngexesha le-injection) kwaye iyanda xa iphumla, ivumela ukugcwalisa i-mold echanekileyo ngaphandle kokuphazamiseka.
- IGlobular Microstructure: Iinkozo ezingezizo i-dendritic ziphucula i-ductility kunye namandla okuqina, ukunciphisa imfuno yonyango olubanzi lwe-post-casting heat.
- Amaqondo obushushu okusebenza asezantsi: Ukusebenza ngaphantsi kobushushu obupheleleyo be-liquidus kunciphisa ukothuka kwe-thermal ekufeni, ukwandisa ubomi besixhobo kunye nokunciphisa ukusetyenziswa kwamandla.
- Kufuphi ne-Net-Shape Precision: Ukuchaneka okuphezulu kwe-dimensional kunciphisa imfuno yomatshini we-CNC yesibini, ukunciphisa iindleko zemveliso ngokubanzi kwiindawo ezinzima.
Isebenza Njani iSemi-Solid Metal Casting?
Inkqubo yokuphosa isiqingatha-solid ibandakanya ukulawulwa ngononophelo lobushushu kunye nesantya sokucheba ukufezekisa ukungaguquguquki okunqwenelekayo kodaka. Nangona kukho iindlela ezimbini eziphambili-i-Rheocasting (i-slurry-based) kunye Thixocasting (i-billet-based)-isiseko somsebenzi sigxile ekugcineni i-semi-solid state ukusuka ekulungiseleleni ukuya kwi-injection.
Inyathelo ngeNyathelo Ukuhamba komsebenzi wokuVelisa
- Ukulungiswa kwezinto: Iingots ze-alloy ezikumgangatho ophezulu, ezifana ne-aluminium okanye i-magnesium series, zikhethwa ngokusekelwe kuluhlu lwazo lokuqina. Kwizicelo ezikhethekileyo, i-cobalt-nickel alloys inokucutshungulwa kusetyenziswa iindlela ezilungelelanisiweyo ze-semi-solid ukuphatha iindawo eziphezulu zokunyibilika.
- IsiZukulwana esiLudaka: Isinyithi sifudunyezwa kwiqondo lokushisa ngaphakathi kwendawo ye-mushy (ngokuqhelekileyo i-50-60% iqhekeza eliqinileyo). Ukuvuselela oomatshini okanye ukungeniswa kwe-electromagnetic kudla ngokusetyenziswa ukudiliza iidendrites kunye nokwenza ulwakhiwo olufanayo lweglobula.
- Isitofu: I-semi-solid slurry ifakwe kwi-preheated steel die phantsi koxinzelelo oluphezulu. Ngenxa ye-viscosity ephezulu xa kuthelekiswa nentsimbi engamanzi, ukuhamba kwe-laminar kunokuba kuphazamise, kunciphisa ukuvaleka komoya.
- Ukuqinisa: Inxalenye iphola ngokukhawuleza kwidayisi. I-gradient ephantsi ye-thermal inciphisa uxinzelelo lwangaphakathi kunye ne-shrinkage cavities.
- Ukukhutshwa kunye nokugqiba: Icandelo likhutshiwe kwaye lilungiswa kancinci. Nge QINGDAO QIANGSENYUAN TECHNOLOGY, iinxalenye zihlala ziqhubela phambili ngokuthe ngqo kumatshini we-CNC ochanekileyo okanye ukugqiba umphezulu, ukuxhasa ukuchaneka kwe-net-shape efunyenwe ngexesha lokuphosa.
I-Semi-Solid Casting vs. Traditional Die Casting
Ukukhetha phakathi kokuphoswa kwentsimbi esemi-oluqilima kunye nemveli ephezulu yoxinzelelo lokuphosa ukufa (HPDC) kuxhomekeke kwiimfuno zokusebenza ezithile zecandelo. Ngelixa i-HPDC ingabizi kakhulu kwizinto ezilula, ezinomthamo ophezulu, i-SSMC iyagqwesa kwizicelo ezifuna ingqibelelo ephezulu kunye neejometri ezintsonkothileyo.
| Uphawu | I-Semi-Solid Metal Casting (SSMC) | I-Traditional High-Pressure Die Casting (HPDC) |
| Microstructure | Intle, i-globular, i-non-dendritic | I-Dendritic, ijwayele ukuhlukana |
| Amanqanaba ePorosity | Iphantsi kakhulu (ubuncinci begesi ebanjwayo) | Phakathi ukuya phezulu (ukuqukuqela kwesiphithiphithi) |
| Iipropati zoomatshini | Amandla aphezulu kunye ne-ductility | I-ductility ephantsi, amandla aguquguqukayo |
| Ukuchaneka koMda | Kugqwesileyo (kufuphi-netha-imilo) | Kuhle, kodwa ukwahluka okuphezulu kokuncipha |
| Ukutyeba kodonga Ukukwazi | Inokuvelisa iindonga ezibhityileyo, ezifanayo | Inyinwe yimiba yokuhambahamba |
| Ubomi besixhobo | Inde (iqondo lobushushu elisezantsi) | Mfutshane (umothuko ophezulu wobushushu) |
| I-Post-Processing | Ubuncinci bomatshini obufunekayo | Idla ngokufuna umatshini obalulekileyo |
Olu thelekiso lugxininisa ukuba kutheni i-SSMC ikhethwa kumacandelo abalulekileyo afana ne-piston pump cylinder housings kunye neevalvu zoxinzelelo, apho ukuvuza ngenxa ye-porosity akwamkelekanga.
Izinto ezisetyenziswa kwiSemi-Solid Casting
Impumelelo ye-semi-solid casting ixhomekeke kakhulu kwiimpawu zokuqiniswa kwe-alloy. I-alloys ezinoluhlu olubanzi lokukhenkceza zifanelekile kuba zihlala zikwisimo esiqinileyo kwifestile ebanzi yobushushu, zenza ulawulo lwenkqubo lube lula.
Iintsapho eziqhelekileyo ze-alloy
- Iingxube zeAluminiyam: I-A356 kunye ne-A357 zezona zisetyenziswa ngokubanzi ngenxa yokugqithiswa kwazo okuphezulu kunye neempawu zoomatshini. Zisemgangathweni kumacandelo eemoto kunye ne-aerospace.
- Iingxube zeMagnesium: I-AZ91D kunye ne-AM60B zibonelela ngezinto eziluncedo ezikhaphukhaphu, ezibalulekileyo kwizixhobo zombane eziphathwayo kunye namanyathelo okunciphisa ubunzima beemoto.
- Iialloyi zobhedu: Ukwenziwa kobhedu oluthile kunye nobhedu luvela kwi-SSMC ye-high-conductivity kunye nezicelo zokunxiba.
- Iisuphaloyi (ezikhethekileyo): Kwiimeko ezingqongileyo ezigqithisileyo, izixhobo ezifana ne-AMS 5387 cobalt alloy 6 kunye ne-T800 cobalt-based alloys zicutshungulwa kusetyenziswa iindlela eziphambili zesemi-solid okanye hybrid. QINGDAO QIANGSENYUAN TECHNOLOGY Isebenza ngokukhethekileyo kwezi superalloys ezinzima kumatshini, iqinisekisa iipropathi zetsimbi ezingaguqukiyo kwizinto ezinxitywayo eziphezulu njengemilomo ye-cobalt alloy kunye neeplagi.
Usetyenziso lweSemi-Solid Metal Casting
Iingenelo ezizodwa ze-SSMC ziyenza ibaluleke kakhulu kuwo onke amashishini asebenza kakhulu. Ukukwazi ukuvelisa iindawo ezivuzayo, ezomeleleyo, kunye nezintsonkothileyo ziqhuba ukwamkelwa kwayo kumacandelo apho ukusilela kungenakukhethwa.
Izithuthi kunye nezoThutho
I-Lightweighting ngumqhubi ophambili kwishishini leemoto. I-SSMC ivelisa amacandelo olwakhiwo afana neebhloko ze-injini, iimeko zothumelo, kunye neendawo zokuxhoma ezikhaphukhaphu kodwa zomelele kunezinye zazo ze-HPDC. Izithuthi zombane (EV) iibhetri zezindlu nazo ziyazuza kunyamezelo oluluqilima kunye nesakhono solawulo lwe-thermal ye-semi-solid cast cast aluminiyam.
IiNkqubo zeHydraulic kunye nePeneumatic
Amalungu kwiinkqubo zamanzi, ezinje ngemizimba yevalvu, izindlu zempompo, kunye nee-manifolds, kufuneka zimelane noxinzelelo oluphezulu lwangaphakathi ngaphandle kokuvuza. I-porosity ephantsi yamalungu e-SSMC iqinisekisa amandla okutywinwa kwe-hermetic. QINGDAO QIANGSENYUAN TECHNOLOGY Isebenzisa obu buchule bokwenza iivalvu zoxinzelelo kunye nezindlu zepiston pump cylinder ezihlangabezana nemigangatho engqongqo yezizwe ngezizwe yemfezeko yoxinzelelo lwehydraulic.
Izixhobo ze-oyile negesi
Kwimijelo ephezulu nasezantsi yokusebenza kwe-oyile kunye negesi, izixhobo zijongene neendawo ezinobungozi kunye nemithwalo ephezulu yomatshini. Izinto ezenziwe ngentsimbi engenasici okanye i-cobalt-nickel alloys ezikhethekileyo zinika ukuchasana nokugqwesa okuphezulu kunye namandla okudinwa. Izinto ezifana neziseko zempompo kunye nezixhobo ezizodwa zixhamla kwi-microstructure exineneyo ebonelelwe yile nkqubo.
Izithuthi zobuNjineli kunye noomatshini abanzima
Oomatshini abanzima, kuquka abembi kunye neekhreyini, bafuna amacandelo aqinileyo kwiinkqubo ze-winch kunye noololiwe bokuqhuba. Iirola zeshaft ezisembindini zeewinchi ezisebhodini, umzekelo, zifuna ukumelana nokunxiba okuphezulu kunye nokuzinza kwe-dimensional. I-SSMC ibonelela ngentembeko yolwakhiwo oluyimfuneko ukujongana nemithwalo eguquguqukayo, ukunciphisa ixesha lolondolozo kubasebenzisi bokuphela.
Kutheni ukhetha i-QINGDAO QIANGSENYUAN TECHNOLOGY ye-SSMC?
Njengomvelisi oqeqeshiweyo ozinze eQingdao, eTshayina, QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. idibanisa ubuchwephesha bokuphosa obuqinileyo nobuchwephesha beCNC ukuzisa izisombululo zecandelo elipheleleyo. Indlela yethu ayikokuphosa nje; imalunga nokuqinisekisa ukusebenza okusebenzayo ekufuneni izicelo zamashishini.
Uveliso oluDityanisiweyo ngokuthe nkqo
Sigcina ulawulo olungqongqo kulo lonke ikhonkco lemveliso. Ukusukela ekufumaneni imathiriyeli ekrwada eqinisekisiweyo ukuya kuhlolo lokugqibela, indawo yethu ethobela i-ISO iqinisekisa ukungaguquguquki. Amandla ethu adityanisiweyo adityanisiweyo athatha ixesha lokusa, i-multi-axis CNC machining, kunye nokugqitywa komphezulu. Oku kudityaniswa kusivumela ukuba silawule uzinzo lwe-dimensional kunye nemfezeko ye-microstructure ngokuqinileyo, ukuhambisa iindawo ezilungele ukudityaniswa.
Ubuchwephesha kwi-High-Performance Alloys
Ngelixa amaziko amaninzi agxile kuphela kwi-aluminiyam eqhelekileyo, sinobuchule obunzulu bobugcisa ekusetyenzweni kwe-cobalt-nickel kunye nezinye ialloys ezisebenza kakhulu. Amava ethu ngezixhobo ze-AMS 5387 kunye ne-T800 zisenza sikwazi ukukhonza iimarike ze-niche ezifuna ukuhlala ixesha elide. Nokuba yimilomo ye-cobalt yealloy kwiinkqubo zokutshiza okanye amacandelo angekho mgangathweni kwiimpompo ezikhethekileyo, silungelelanisa iijometri zesiko kunye neemfuno zokusebenza okusebenzayo.
UQinisekiso loMgangatho olungqongqo
Umgangatho ubethelelwe kuwo onke amanqanaba omsebenzi wethu. Sisebenzisa oomatshini bokulinganisa bokuLungelelanisa (i-CMM) kunye nezixhobo zokumejarisha zamehlo ukwenzela ukuhlola ubume benkqubo. Iiprothokholi zethu zokuhlola ezibhaliweyo ziqinisekisa ukulandelelwa ngokupheleleyo kwamacandelo abalulekileyo. Kubathengi baseMntla Melika, eYurophu, nakuMzantsi-mpuma Asia, oku kuzibophelela elubala kunye nokuthotyelwa kunika uxolo lwengqondo kwaye kunciphisa umngcipheko wokubonelela.
Uthethwano loBugcisa kunye neNkxaso yoYilo
Sikholelwa ekusebenzisaneni nabathengi bethu kwangoko kwinqanaba loyilo. Iqela lethu lobunjineli libonelela ngokuqiniswa komzobo, ukutolika kwe-GD&T, kunye nengxelo malunga nokwenza. Le ndlela isebenzayo inceda ukuthomalalisa imingcipheko, yongezelele uyilo lokusalwa okuqinileyo, kunye nokunciphisa iindleko zeprojekthi zizonke. Ngokujongana nemiba enokubakho ngaphambi kokuba imveliso iqale, siqinisekisa ukufezekiswa koyilo olungabizi kakhulu kunye namaxesha okuhanjiswa okuzinzile.
Izikhokelo zoYilo lweSemi-Solid Casting
Ukwandisa izibonelelo ze-semi-solid metal casting, abaqulunqi kufuneka babambelele kwizikhokelo ezithile eziphakamisa amandla enkqubo ngelixa bephepha imigibe eqhelekileyo.
Ukutyeba kweendonga kunye nokufana
I-SSMC ivumela iindonga ezicekethekileyo kunokuphosa kwendabuko, kodwa ukufana ngundoqo. Ukutshintsha ngokukhawuleza kobunzima bodonga kunokukhokelela ekupholiseni okungalinganiyo kunye noxinzelelo olushiyekileyo. Abaqulunqi kufuneka bajolise ekutshintsheni kancinci kwaye basebenzise iimbambo ukongeza amandla ngaphandle kokunyusa ubunzima.
Ukubekwa kwesango kunye neVent
Nangona i-SSMC inciphisa isiphithiphithi, uyilo olufanelekileyo lwesango lubalulekile ukugcina ukuhamba kwe-laminar. Amasango kufuneka abekwe ukuvumela i-slurry ukuba igcwalise i-cavity ngokulinganayo. Iipants kufuneka zibekwe ngobuchule ukuvumela nawuphi na umoya oseleyo ukuba uphume, kucuthwe ngakumbi i-porosity.
Ii-Undercuts kunye ne-Complex Features
Ubumanzi obuphezulu be-semi-solid slurries phantsi koxinzelelo lwe-chear lwenza ukuba ukuphosa kweempawu ezinzima kunye neendlela ezingaphantsi. Nangona kunjalo, abaqulunqi kufuneka baqwalasele inkqubo yokukhupha. Ii-angles eziyidrafti ezaneleyo kunye neendawo ezigudileyo ziququzelela ukususwa kwenxalenye elula, ukunciphisa umngcipheko womonakalo ngexesha lokukhutshwa.
Imibuzo Ebuzwa Rhoqo (FAQ)
Loluphi uncedo oluphambili lokuphosa isinyithi esiqinileyo ngaphezulu kwe forging?
Ngelixa ukubunjwa kunika iipropathi ezigqwesileyo zoomatshini, kulinganiselwe kubunzima bejometri kwaye ihlala ifuna ukwenziwa kwesibini okubalulekileyo. I-semi-solid metal casting ibonelela ngokubunzima obusondeleyo-net-shape kunye neempawu zoomatshini ezisondela kwezo ze-forging, ngexabiso eliphantsi kunye nenkunkuma yezinto ezincinci.
Ngaba i-semi-solid casting ingasetyenziselwa imveliso yomthamo ophezulu?
Ewe, i-SSMC ifanelekile kakhulu kwimveliso ephakathi ukuya kwivolumu ephezulu. Ubomi besixhobo obandisiweyo ngenxa yobushushu obuphantsi bokusetyenzwa kunye namaxesha ancitshisiweyo omjikelo anxulumene nokuchaneka kwe-net-net-shape kuyenza isebenze ngokwezoqoqosho kwiinkqubo ezinkulu, ngakumbi kumacandelo eemoto kunye nabathengi be-elektroniki.
I-QINGDAO QIANGSENYUAN TECHNOLOGY iqinisekisa njani ukuhambelana kwezinto?
Sifumana imathiriyeli ekrwada eqinisekisiweyo kwaye sigcina intsebenziswano yobuchwephesha kunye nababoneleli ukuqinisekisa iipropathi zetsimbi ezingaguqukiyo. Uhlalutyo lwethu lwangaphakathi lwe-spectroscopy kunye ne-microstructure luqinisekisa ukubunjwa kwe-alloy ngaphambi kokuphosa, ukuqinisekisa ukuba ibhetshi nganye iyahlangabezana nemigangatho echaziweyo yezinto ezifana ne-cobalt, i-nickel, kunye ne-aluminium.
Ngaba unyango lwe-post-casting ubushushu luyimfuneko kwiindawo ze-SSMC?
Ngenxa ye-final, i-globular microstructure, iinxalenye ze-SSMC zihlala zifuna unyango oluncinci lobushushu kune-castings yendabuko. Nangona kunjalo, ngokuxhomekeke kwi-alloyi kunye nokusetyenziswa, unyango lwesisombululo sobushushu kunye nokwaluphala lusenokusetyenziswa ukuqinisa ubulukhuni kunye namandla okuqina. Iqela lethu licebisa ngeyona ndlela ilungileyo yonyango lobushushu esekwe kwiimfuno zokusebenza ezithile zecandelo lakho.
Ngawaphi amashishini azuza kakhulu kwi-cobalt-nickel alloy casting?
Imizi-mveliso ebandakanya ukunxiba okugqithisileyo, amaqondo obushushu aphezulu, kunye nemekobume enomhlwa ixhamla kakhulu. Oku kubandakanya izixhobo zokutsalwa kweoyile nerhasi, iimpompo zokwenziwa kweekhemikhali, kunye neenkqubo ezisebenza ngamandla aphantsi komhlaba. Amacandelo afana ne-AMS 5387 cobalt alloy 6 alloy abalulekile kwezi seto ngenxa yokuqina kwazo okukhethekileyo.
Ukuqukumbela: Ukusebenzisana ngokuchaneka kunye nokuSebenza
Ukuphoswa kwentsimbi eqinileyo kugqame njengesisombululo senkulumbuso seenjineli kunye neengcali zokuthenga ezibeka phambili umgangatho, ukuchaneka, kunye nokuthembeka. Ngokuvala umsantsa phakathi kokuphosa kunye nokwenza, inika amacandelo aneempawu eziphezulu zoomatshini kunye neejometri ezintsonkothileyo ezinokuthi iindlela zemveli zingakwazi ukuhambelana ngokufanelekileyo.
Kumashishini asebenza kwiinkqubo zehydraulic, izithuthi zobunjineli, ioyile kunye negesi, kunye neendibano zempompo ezikhethekileyo, ukukhetha iqabane elifanelekileyo lemveliso kubalulekile. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. idibanisa izakhono zokuphosa ezisingqinisiso eziphezulu kunye nobuchule obunzulu kwi-alloys ephezulu yokusebenza njenge-cobalt-nickel kunye nemathiriyeli ye-T800. Imodeli yethu edityanisiweyo ngokuthe nkqo, ulawulo olungqongqo lomgangatho, kunye nokuzinikela kudliwano-ndlebe lobugcisa kuqinisekisa ukuba izinto zakho ezibalulekileyo zihlangabezana neyona migangatho iphezulu yokusebenza kunye nokuqina.
Nokuba ufuna uphuhliso lweprototype okanye ukuveliswa komthamo ophakathi kweevalvu zoxinzelelo, izindlu zesilinda, okanye izixhobo zewinch yesiko, iqela lethu lilungele ukuxhasa iprojekthi yakho ngenkonzo ephendulayo kunye nokugqwesa kobunjineli.
Ngaba ukulungele ukwenza icandelo lakho? Qhagamshelana neqela lethu lobunjineli namhlanje ukuxoxa ngeemfuno zakho zoyilo, ucele ikowuti, okanye ufunde ngakumbi malunga nezisombululo zethu ze-semi-solid casting kunye ne-CNC. Makhe sikuncede ufezekise ukusebenza okuphezulu kunye nokusebenza kakuhle kweendleko kwiprojekthi yakho elandelayo.
Phonononga uKuchaneka kwethu kokuCasa kunye nezisombululo zoMatshini
