Ukuphoswa kwentsimbi ye-Centrifugalikuvumela ukuba udale iindawo ezomeleleyo, ezikumgangatho ophezulu wentsimbi ngokujikeleza umngundo ngesantya esiphezulu. Xa ugalela isinyithi esinyibilikisiweyo kumngundo ojikelezayo, amandla atyhala isinyithi kwiindonga. Le ndlela ikunceda wenze iindawo ezixineneyo ngaphandle kwamaqamu omoya. Umzekelo, unokusebenzisa i-centrifugal metal casting ukuvelisaMiniature Die Castiimodeli okanye ngaphezuluDie Ukuphosa iiNdawo zeAluminiyamkoomatshini.

Unokuxhomekeka kule nkqubo ukwenza iinxalenye ezifuna ukuba nzima kwaye zithembeke.

Izinto eziphambili zokuThatha

• Ukusatywa kwesinyithi kumbindi kusebenzisa ukubumba ukutyhala isinyithi esinyibilikisiweyo ngaphandle, ukwenza iindawo ezomeleleyo, ezixineneyo ezinamaqamza omoya ambalwa kunye neziphene.
• Kukho iindidi ezintathu eziphambili: ukubunjwa kwe-centrifugal yokwenyani kwiisilinda ezingenanto, ukubunjwa kwe-semi-centrifugal kwiindawo eziqinileyo ezingqukuva, kunye ne-centrifuge cast kwiimilo ezincinci ezineenkcukacha.
• Ukuqhelaniswa komatshini-uthe nkqo, othe tye, okanye ufunxa-kuchaphazela ukumila kunye nomgangatho wamalungu, kwaye nganye ifanele ubungakanani obahlukeneyo kunye nokusetyenziswa.
• Okuindlela yokuphosainikeza amandla aphezulu, ubukhulu bodonga obufanayo, iindawo ezigudileyo, kunye nokugcinwa kwezinto eziphathekayo, okwenza kube yinto efanelekileyo kwimibhobho, i-automotive, i-aerospace, kunye neendawo ezikhethekileyo.
• Unyino lubandakanya izithintelo zemilo ubukhulu becala kwiindawo ezingqukuva, iindleko eziphezulu zezixhobo, kunye nemfuneko yokusebenza ngezakhono ukuphepha iziphene.

Inkqubo ye-Metal Casting ye-Centrifugal

Ukulungiselela uMngundo

Uqala inkqubo yokuphosa isinyithi ye-centrifugal ngokulungiselela ukubumba. Umngundo ubumba indawo yokugqibela, ngoko ke kufuneka ukhethe imathiriyeli efanelekileyo. Inkoliso yokubumba isebenzisa intsimbi, intsimbi etyhidiweyo, okanye igraphite. Ucoca isikhunta ukususa uthuli kunye nenkunkuma. Eli nyathelo likunceda ukuba ugweme iziphene kwimveliso egqityiweyo.

Udla ngokugubungela ngaphakathi kwisikhunta kunye nempahla ekhethekileyo. Oku kugquma kuthintela isinyithi esinyibilikisiweyo ukuba singanamatheli. Kwakhona kukunceda ukuba ususe inxalenye ngokulula emva kokuphosa. Ezinye iingubo zinokuphucula ukugqitywa kwendawo yakho.

Ingcebiso:Ngalo lonke ixesha jonga ukungunda ukuba akukho iintanda okanye umonakalo phambi kokuba uqale. Isikhunta esonakeleyo singonakalisa ukubunjwa kwakho.

Ukunyibilika kwesinyithi kunye nokugalela

Okulandelayo, unyibilikisa isinyithi ofuna ukusiphosa. Ungasebenzisa iziko ezifudumeza isinyithi de ibe lulwelo. Ubushushu buxhomekeke kuhlobo lwentsimbi. Ngokomzekelo, i-aluminium inyibilika kwiqondo lokushisa eliphantsi kunentsimbi.

Emva kokuba isinyithi sinyibilika, ugalela kwi-mold spinning. Kufuneka ugalele isinyithi ngokukhawuleza kwaye ngokuthe ngcembe. Oku kukunceda ugcwalise ukungunda ngokulinganayo. Ukuba ugalela ngokucothayo, isinyithi sinokupholisa kwaye siqinise ngaphambi kokuba ugcwalise isikhunta.

Nantsi itheyibhile elula ebonisa iintsimbi eziqhelekileyo kunye neendawo zazo zokunyibilika:

Ukusonta kunye nokuqinisa

Emva kokugalela, ujikelezisa isikhunta ngesantya esiphezulu. I-centrifugal force ityhala isinyithi esityhidiweyo kwiindonga zokungunda. La mandla asusa amaqamza omoya kunye nokungcola. Ufumana inxalenye exineneyo kwaye eyomeleleyo.

Ukujikeleza kuyaqhubeka njengoko intsimbi iphola kwaye iqina. Umaleko wangaphandle uqina kuqala. Ingaphakathi liphola okokugqibela. Le nkqubo ikunika inxalenye enomgangatho ogudileyo kunye neziphene ezimbalwa.

Ukuphoswa kwentsimbi ye-Centrifugal kukuvumela ukuba wenze iinxalenye ezinamandla abalaseleyo kunye nokuqina. Ungasebenzisa le ndlela kwimibhobho, imisesane, kunye nezinye iimilo ezingqukuva.

Ukupholisa kunye nokutsalwa

Emva kokuba isinyithi siqina kwi-mold ejikelezayo, kufuneka uyivumele ipholile. Ukupholisa kubalulekile kuba kunceda intsimbi ukuba yomelele kwaye izinze. Ngokuqhelekileyo uyeka ukujikeleza xa isinyithi siqinile ngokwaneleyo ukugcina imilo yayo.

Unokukhawulezisa ukupholisa ngokusebenzisa amanzi okanye umoya. Ezinye izinto zokungunda zinemijelo yokupholisa evumela amanzi ukuba ahambe ngeenxa zonke kuzo. Oku kunceda ukuthoba ubushushu ngokukhawuleza. Ukuba upholisa intsimbi ngokukhawuleza, unokubangela iintanda. Ukuba uyipholisa ngokucothayo, inxalenye isenokungabi namandla afanelekileyo.

Emva kokuba inxalenye ipholile, uyayisusa kwi-mold. Unokusebenzisa izixhobo ezikhethekileyo ukukunceda uthathe inxaxheba. Ngamanye amaxesha, inxalenye iyancipha kancinci njengoko iphola. Oku kwenza kube lula ukukhupha.

Phawula:Hlala unxiba izixhobo zokhuseleko xa uphethe intsimbi eshushu kunye nokungunda. Amalungu angahlala eshushu ixesha elide emva kokuphosa.

Ukugqiba imisebenzi

Emva kokuba uthabathe inxalenye kwi-mold, kufuneka uyigqibe.Ukugqiba imisebenzikukunceda ufumane imilo yokugqibela kunye nomgangatho womphezulu owufunayo. Unokubona imiphetho erhabaxa okanye intsimbi eyongezelelweyo kwicala. Ezi zivela kwinkqubo yokuphosa.

Nanga amanye amanyathelo aqhelekileyo okugqiba:

1. Ukucheba:Usika nayiphi na intsimbi eyongezelelweyo okanye imiphetho erhabaxa.
2. Umatshini:Usebenzisa oomatshini ukwenza inxalenye egudileyo okanye ukongeza imingxuma nemisonto.
3. Ukucoca uMphezulu:Ususa nayiphi na intsalela yokwaleka ngundo okanye ubumdaka. Ungasebenzisa i-sandblasting okanye ukucoca imichiza.
4. Uhlolo:Ujonga indawo yokuqhekeka, imingxuma, okanye ezinye iziphene. Ufuna ukuqiniseka ukuba inxalenye ihlangabezana nemigangatho yakho yomgangatho.

Ungasebenzisa i-centrifugal metal casting ukwenza iindawo ezifuna ukugqitywa okuncinci kakhulu. Inkqubo ikunika indawo egudileyo kunye nenxalenye eyomeleleyo, exineneyo. Nangona kunjalo, ukugqiba imisebenzi kukunceda ufumane iziphumo ezilungileyo kwiprojekthi yakho.

Ukuba ufuna iindawo ezikumgangatho ophezulu, musa ukutsiba amanyathelo okugqiba. Ukugqiba ngononophelo kwenza amalungu akho ahlale ixesha elide kwaye asebenze ngcono.

Iintlobo ze-Centrifugal Metal Casting

Xa uphonononga i-centrifugal metal casting, uya kufumana iintlobo ezintathu eziphambili. Uhlobo ngalunye lusebenzisa iimolds ezijikelezayo, kodwa indlela osebenzisa ngayo ukubumba kunye nokumila kwenxalenye kunokutshintsha.

Inyani ye-Centrifugal Casting

Usebenzisa i-centrifugal casting yokwenyani xa ufuna ukwenza umngxuma, iindawo ezisilinda. Umngundo ujikeleza iasi yawo, kwaye ugalela isinyithi esinyibilikisiweyo embindini. Ukujikeleza kunyanzelisa intsimbi ngaphandle, ngoko ibambelela kwiindonga zokubumba. Awudingi core ukwenza iziko elinomqolo. Le ndlela isebenza kakuhle kwimibhobho, iityhubhu kunye nemisesane. Unokwenza iinxalenye ezineendonga ezixinene kakhulu kunye nokungcola okumbalwa.

Ingcebiso: Ukusaswa kwe-centrifugal eyinyani kukunceda uphephe iipokotho zomoya kwintsimbi. Ufumana iindawo ezomeleleyo, ezithembekileyo zokusetyenziswa koxinzelelo oluphezulu.

Semi-Centrifugal Casting

Usebenzisa i-semi-centrifugal casting xa ufuna iindawo eziqinileyo ezinemilo engqukuva. Umngundo usajikeleza, kodwa wongeza undoqo ukwenza umbindi wenxalenye. I-centrifugal force ityhala isinyithi kwi-mold, igcwalise zonke iinkcukacha. Le ndlela isebenza kwizinto ezifana nezixhobo ezingenanto, iipulleys, kunye namavili. Ufumana umaleko oshinyeneyo wangaphandle, onika inxalenye yakho amandla ongezelelweyo apho ufuna khona kakhulu.

• Usetyenziso oluxhaphakileyo lwe-semi-centrifugal casting:
  • Qhuba amagubu
  • IiFlywheels
  • Iigiya ezinkulu

I-Centrifuge Casting

Usebenzisa i-centrifuge casting kwiindawo ezingekho ngqukuva. Ngale ndlela, ubeka iimbumba ezininzi ezincinci malunga nengalo ejikelezayo. Ugalela isinyithi esityhidiweyo kwi-sprue esembindini, kwaye ingalo ejikelezayo ityhala isinyithi kumngundo ngamnye. Le nkqubo ikuvumela ukuba wenze iindawo ezininzi ezincinci, ezineenkcukacha ngaxeshanye. Ungayisebenzisela ubucwebe, amalungu amazinyo, kunye nezinto ezincinci zoomatshini.

Qaphela: I-Centrifuge casting ikunika iinkcukacha ezintle kunye nemigangatho egudileyo, nakwimilo entsonkothileyo.

I-Centrifugal Metal Casting Machine Orientations

Xa ukhetha umatshini wokuphosa we-centrifugal, kufuneka ucinge malunga nendlela i-mold spins. Ukuqhelaniswa nomatshini kuchaphazela imilo kunye nomgangatho wamalungu akho. Ungakhetha kwiisethingi ezithe nkqo, ezithe tyaba, okanye zevacuum. Nganye isebenza ngcono kwiimilo ezithile kunye nobukhulu.

Ukuphoswa okuthe nkqo kwi-Centrifugal

Kwi-centrifugal casting, ubeka umngundo ume nkqo. I-axis yokujikeleza ime ngokuthe tye phezulu nasezantsi. Ugalela isinyithi esityhidiweyo kumphezulu wokungunda ojikelezayo. I-Gravity kunye ne-centrifugal force zisebenza kunye ukugcwalisa ukungunda. Olu cwangciso lukunceda ukuba wenze iisilinda ezimfutshane, ezinodonga olungqingqwa, iiringi, kunye namahlahla.

• Igqibelele:Iringi, izikhewu zegiya, kunye neesilinda ezincinci
• Izinto eziluncedo:
  • Kulula ukususa inxalenye egqityiweyo
  • Ilungele ubungakanani obuncinci ukuya phakathi

Ingcebiso: Sebenzisa ukuphosa ngokuthe nkqo xa ufuna ukunqanda ukutyeba kodonga olungalinganiyo kwiindawo zakho.

Ukusatywa kwe-Horizontal Centrifugal

Ngokuphosa okuthe tye kwe-centrifugal, ubeka isikhunta kwicala layo. I-axis yokujikeleza ihamba ecaleni. Ugalela isinyithi esityhidiweyo kwelinye icala lokungunda okujikelezayo. Amandla atyhalela intsimbi ngaphandle ukuze yenze iimilo ezinde nezinomqolo. Le ndlela isebenza kakuhle kwimibhobho, iityhubhu kunye nemikhono.

• Igqibelele:Imibhobho, iityhubhu, kunye neesilinda ezinde
• Izinto eziluncedo:
  • Yenza iindawo ezide ngeendonga ezilinganayo
  • Iphatha iidamitha ezinkulu

Itheyibhile elula ibonisa umahluko:

Vacuum Centrifugal Casting

Vacuum centrifugal casting isebenzisa igumbi elivaliweyo. Ususa umoya kwigumbi ngaphambi kokuba ugalele isinyithi. Ivacuum imisa amaqamza omoya kwaye inciphisa i-oxidation. Ufumana iindawo ezineziphene ezimbalwa kakhulu kunye nomphezulu ogudileyo. Le ndlela ikunceda ukuba ulahle isinyithi esisabela ngomoya, njenge-titanium okanye i-alloys ekhethekileyo.

• Igqibelele:I-alloys zexabiso eliphezulu, iindawo ze-aerospace, kunye nobucwebe
• Izinto eziluncedo:
  • Ukungcola okumbalwa
  • Ukugqitywa okungcono komphezulu

Qaphela: Ukukhutshwa kwevacuum kubiza ngaphezulu, kodwa ufumana awona malungu akumgangatho ophezulu.

Izinto eziluncedo kunye neMida ye-Centrifugal Metal Casting

Izinto Eziluncedo Ezingundoqo

Xa usebenzisa i-centrifugal metal casting, ufumana izibonelelo ezininzi ezibalulekileyo. Le nkqubo ikunceda wenze iindawo ezinamandla nezithembekileyo. Nazi ezinye iingenelo eziphambili:

• Ukuxinana okuphezulu kunye namandla:Umngundo ojikelezayo utyhala isinyithi esinyibilikisiweyo ngaphandle. Esi senzo sisusa amaqamza omoya kunye nokungcola. Ufumana amalungu aneziphene ezimbalwa kunye namandla aphezulu.
• Ukutyeba kweendonga ezifanayo:Amandla e-centrifugal asasaza isinyithi ngokulinganayo. Unokwenza imibhobho, iityhubhu, kunye namakhonkco aneendonga ezihambelanayo.
• UkuGqiba komphezulu oMhle:Inkqubo ikunika imiphezulu egudileyo. Uhlala ufuna umsebenzi omncinci wokugqiba.
• Ugcino Lwezinto:Awudingi ii-cores ezongezelelweyo kwiindawo ezingenanto. Oku kongela ixesha kunye nezinto eziphathekayo.
• Ukuguquguquka:Ungasebenzisa iintsimbi ezininzi, njengentsimbi, ubhedu kunye ne-aluminiyam.

Ingcebiso: I-centrifugal metal casting isebenza kakuhle xa ufuna iindawo ekufuneka zibambe uxinzelelo oluphezulu okanye uxinzelelo.

Nantsi itheyibhile ekhawulezayo ukubonisa iingenelo eziphambili:

Imida engundoqo

Kuya kufuneka uyazi imida yokuphosa isinyithi se-centrifugal. Le nkqubo ayihambelani nayo yonke iprojekthi. Nantsi imida engundoqo:

• Izithintelo zobume:Unokwenza ubukhulu becala iindawo ezingqukuva okanye ezisilinda. Iimilo ezintsonkothileyo kunzima ukuvelisa.
• Iindleko zeZixhobo:Oomatshini kunye nokungunda kunokubiza kakhulu. Iivenkile ezincinci zingayifumana ibiza.
• Imida yobungakanani:Amalungu amakhulu kakhulu okanye amancinci kakhulu kunokuba nzima ukuphosa.
• Izakhono ezifunekayo:Kufuneka ulawule isantya, ubushushu, kunye nokugalelwa. Iimpazamo zinokubangela iziphene.

Qaphela: Soloko ujonga ukuba imilo kunye nobungakanani benxalenye yakho iyayifanela na inkqubo phambi kokuba ukhethe ukuphoswa kwentsimbi esentirifugal.

Usetyenziso lwezoShishino lwe-Centrifugal Metal Casting

Ukwenziwa kwemibhobho kunye neMibhobho

Udla ngokubona ukuphoswa kwentsimbi ephakathi esetyenziselwa ukwenza imibhobho kunye neetyhubhu. Le nkqubo ikunceda ukuba wenze iindawo ezomeleleyo, ezingenanto kunye neendawo ezigudileyo. Xa ufuna imibhobho yamanzi, iintambo zegesi, okanye imibhobho yogutyulo, ufuna ukuba ihlale ixesha elide. Ukusatywa kwesinyithi ku-Centrifugal kukunika imibhobho exhathisa ukuvuza kunye nomhlwa. Unokwenza imibhobho ngobukhulu kunye nobude obuninzi. Imizi-mveliso isebenzisa le ndlela ukuvelisa imibhobho yezakhiwo, imizi-mveliso, kwaneenqanawa.

Ingcebiso: Ukuba ufuna imibhobho enobungqingqwa bodonga kunye neziphene ezimbalwa, khetha ukuphoswa kwentsimbi ye-centrifugal.

Izixhobo zemoto kunye ne-Aerospace

Ungafumana iindawo ezininzi zemoto kunye nenqwelomoya ezenziwe ngale nkqubo. Umzekelo, ungayisebenzisa ukwenza amagubu ebrake, iicylinder liners, okanye iiringi zejethi. La malungu kufuneka aphathe uxinzelelo oluphezulu kunye nobushushu. Ukuphoswa kwentsimbi ye-Centrifugal kukunceda ufumane iindawo ezixineneyo kwaye zomelele. Ukwafumana iindawo ezigudileyo, okuthetha ukunxiba okuncinci kunye nobomi obude. Kwishishini le-aerospace, udinga iindawo ezilula kodwa ezinzima. Le ndlela ikuvumela ukuba usebenzise isinyithi esikhethekileyo, njenge-titanium, kwiindawo eziphezulu zokusebenza.

Nantsi itheyibhile ebonisa iindawo eziqhelekileyo:

Amacandelo oomatshini boShishino

Ukwasebenzisa ukuphoswa kwentsimbi ye-centrifugal ukwenza iinxalenye zoomatshini. Imizi-mveliso emininzi ifuna iigiya, iibhutsi, neerola ezihlala ixesha elide. Le nkqubo ikunceda wenze iinxalenye ezinokusingatha imithwalo enzima kunye nokusetyenziswa rhoqo. Unokukhetha iintsimbi ezahlukeneyo kwimisebenzi eyahlukeneyo. Umzekelo, unokukhetha ubhedu kwi-bushings okanye intsimbi yeerola. Xa usebenzisa le ndlela, ufumana iindawo ezineentanda ezimbalwa kunye namandla angcono.

Qaphela: Ukufakwa kwentsimbi ye-Centrifugal kukunceda wenze iindawo ezithembekileyo kwiintlobo ezininzi zoomatshini.

Usetyenziso olukhethekileyo

Ungasebenzisa i-centrifugal casting ngaphezu kwemibhobho kunye namalungu omatshini. Le nkqubo ikunceda wenze izinto ezizodwa ezifuna amandla aphezulu, iinkcukacha ezintle, okanye izixhobo ezizodwa. Amashishini amaninzi athembele kwezi zicelo zikhethekileyo ukusombulula iingxaki ezinzima.

Ubucwebe kunye nobugcisa

Unokubona amagcisa kunye namatye anqabileyo esebenzisa i-centrifugal casting ukwenza imisesane, izacholo, kunye nemifanekiso emincinci eqingqiweyo. Ukubumba okujikelezayo kukuvumela ukuba ugcwalise izithuba ezincinci ngesinyithi esinyibilikisiweyo. Ufumana iinkcukacha ezibukhali kunye neendawo ezigudileyo. Le ndlela isebenza kakuhle kwigolide, isilivere kunye neplatinam. Unokwenza iziqwenga eziqhelekileyo ezibalasele.

Izixhobo zamazinyo kunye nezoNyango

Oogqirha bamazinyo basebenzisa le nkqubo ukwenza izithsaba, iibhulorho, kunye nokufakelwa kwamazinyo. Ukusaswa kukunika amalungu aqinileyo, achanekileyo angena ngokugqibeleleyo emlonyeni wesigulana. Kwiyeza, unokwenza izixhobo zokuhlinzwa kunye nokufakelwa kwi-alloys ekhethekileyo. La malungu kufuneka akhuseleke kwaye ahlale ixesha elide.

I-Aerospace kunye noKhuseleko

Unokufumana ukuphosa kwe-centrifugal kwi-aerospace kunye nemimandla yokukhusela. Iinjineli ziyisebenzisa ukwenza iinxalenye zeerokethi, iisathelayithi, kunye nezixhobo zomkhosi. Ezi ndawo kufuneka zijongane noxinzelelo oluphezulu kunye namaqondo obushushu aphezulu. Inkqubo ikuvumela ukuba usebenzise iintsimbi ezifana ne-titanium kunye ne-nickel alloys.

I-Electronics kunye naMandla

Ezinye iinkampani zisebenzisa le ndlela ukwenza iinxalenye zeenkqubo zombane kunye nezixhobo zombane. Unokwenza i-bushings, iziqhagamshelo, kunye neenxalenye zezixhobo zenyukliya. Ukuphosa kukunika iindawo ezithembekileyo ezisebenza kwiindawo ezinzima.

Ingcebiso: Ukuba ufuna iinxalenye ezinemilo entsonkothileyo, ubunyulu obuphezulu, okanye iintsimbi ezikhethekileyo, ukujulwa kwe-centrifugal kunokukunceda ukuba uhlangabezane nemigangatho engqongqo.

Nalu uluhlu olukhawulezayo lwezinto ezikhethekileyo onokuzenza:

• Ubucwebe obuqhelekileyo kunye neziqwenga zobugcisa
• Izithsaba zamazinyo kunye neebhulorho
• Ukufakelwa kotyando
• Irokethi kunye neenxalenye zesathelayithi
• Izihlanganisi zombane

Ukusaswa kwentsimbi ye-Centrifugal kukunika indlela yokwenza iindawo ezomeleleyo, ezixineneyo zentsimbi ezineziphene ezimbalwa. Uyakwazi ukubona indlela inkqubo, iintlobo zoomatshini, kunye nezicelo zonke zisebenza kunye ukwenza amacandelo athembekileyo. Xa ufunacylindrical ekumgangatho ophezuluokanye iindawo eziphezulu zokusebenza, unokuthembela ukuphosa isinyithi se-centrifugal ukuhambisa iziphumo ezihlangabezana nemigangatho engqongqo.

FAQ

Zeziphi iintsimbi onokuthi uzisebenzise kwi-centrifugal metal casting?

Unokusebenzisa iintsimbi ezininzi, njengentsimbi, ubhedu, i-aluminiyam, ubhedu, kunye neealloyi ezikhethekileyo. Inkqubo isebenza kakuhle ngeentsimbi ezinyibilika ngokulula kwaye zigeleze kakuhle kwi-mold.

Ngaba ukuphosa kwi-centrifugal kukuthintela njani amaqamza omoya?

Umngundo ojikelezayo utyhala isinyithi esinyibilikisiweyo ngaphandle. La mandla asusa umoya kunye nokungcola kude neendonga. Ufumana indawo eshinyeneyo enamaqamza ambalwa okanye imingxuma.

Ngaba unokwenza iimilo zesikwere okanye ezintsonkothileyo ngale ndlela?

I-Centrifugal casting isebenza kakuhle kwiindawo ezingqukuva okanye ezisilinda. Ukuba ufuna iimilo ezintsonkothileyo okanye ezisikweri, ungafuna ukukhetha inkqubo yokuphosa eyahlukileyo.

Ngaba i-centrifugal metal casting ikhuselekile?

Hlala unxiba izixhobo zokhuseleko xa usebenza ngentsimbi eshushu kunye noomatshini bokusonta. Landela imithetho yokhuseleko ukuze uzikhusele ekutshisweni nasekwenzakaleni.