Ukukhulula Iinkqubo zokuCasa Utyalo-mali vs. Die vs. Sand

Ukuphosa kuguqula isinyithi esityhidiweyo sibe yintlobo ezahlukeneyo iimveliso. Utyalo-mali, ukufa, kunye nokuphosa isanti ziindlela ezintathu eziqhelekileyo, nganye inenzuzo eyodwa kwizicelo ezahlukeneyo. Ukuqonda umahluko, ngakumbi kwi Utyalo-mali lokuCasa I-VS die casting, inceda ukukhetha eyona ndlela ilungileyo. Imarike yotyalo-mali yehlabathi iyodwa ixabisa iibhiliyoni, ibonisa ukubaluleka kwayo. Ngesikhokelo esithile seprojekthi,Qhagamshelana nathi.

Izinto eziphambili zokuThatha

• Ukusatshalaliswa kotyalo-mali yenza iindawo zentsimbi ezintsonkothileyo ngeenkcukacha ezinkulu. Isebenza kwiintlobo ezininzi zetsimbi.
• I-Die casting ilungile ekwenzeni iindawo ezininzi ngokukhawuleza. Isebenzisa uxinzelelo oluphezulu kwaye isebenza kakuhle ngeentsimbi ezithile.
• Ukugalela isanti kokona kulungileyo kumalungu esinyithi amakhulu kakhulu. Yindlela eguquguqukayo kwaye efikelelekayo.

Ukuqonda ukuCandwa koTyalo-mali

Yintoni i Investment Casting?

Ukwenziwa kotyalo-mali yindlela echanekileyo yokuvelisa. Ivelisa izinto ezintsonkothileyo, ezikumgangatho ophezulu. Abavelisi bayisebenzisela iindawo ezomeleleyo okanye ezingenzekiyo ukuzenza ngezinye iindlela. Le nkqubo ifezekisa ukuchaneka kwe-dimensional ephezulu kunye nokugqitywa komgangatho ocolekileyo.

Inkqubo yoTyalo-mali

Inkqubo yotyalo-mali, edla ngokubizwa ngokuba "Ukulahlwa kweWax elahlekileyo, "Kubandakanya amanyathelo amaninzi abalulekileyo. Okokuqala, abasebenzi benza ipateni echanekileyo ye-wax yecandelo elifunwayo. Emva koko bafake iipatheni ezininzi ze-wax kwintonga ye-wax ephakathi, benze "umthi." Emva koko, bawucwilise lo mthi we-wax kwi-ceramic slurry amaxesha amaninzi. Oku kwakha iqokobhe elinamandla langaphandle. Emva kokumisa, bafudumeza iqokobhe libheke phantsi. Oku kunyibilika kwaye kushenxise i-wax yentsimbi, ishiya i-cavity ye-wax, ishiya i-cavity ye-wax. Ukupholisa, baqhekeza iqokobhe leceramic ukuveza iindawo zentsimbi.

Izinto ezilungileyo zoTyalo-mali lokuCasa

Ukwenziwa kotyalo-mali kunika iinzuzo ezibalulekileyo. Igqwesa ekudaleni iindawo ezinzima. Ezi zinokubandakanya iindonga ezincinci, ii-undercuts, kunye neepaseji zangaphakathi. Esi sixhobo sihlala sidibanisa iinxalenye ezininzi kwisakhelo esinye. Inkqubo ikwanikezela ngokugqwesileyo komphezulu ogqwesileyo, okuqheleke ukusuka kwi-32-63 µin Ra. Oku kugqiba okugudileyo kunciphisa imfuno yokulungiswa emva kokulungiswa.

Ukungalungi koTyalo-mali lokuCasa

Ngaphandle kweenzuzo zayo, ukufakwa kotyalo-mali kunezinye iingxaki. Izixhobo zokusebenza kunye neendleko zokubumba zibonisa utyalo-mali olukhulu lokuqala. Ezi zinokususela kumawaka ukuya kumakhulu amawaka eedola. Iindleko zabasebenzi nazo ziphezulu ngenxa yokudalwa okuneenkcukacha kunye nokugqiba. Ngomthamo ophantsi wemveliso, ezi zinto zikhokelela iindleko eziphezulu kwiyunithi nganye.

Ukuphonononga iDie Casting

Yintoni iDie Casting?

I-Die casting yinkqubo yokuvelisa apho isinyithi esinyibilikisiweyo singena kumngundo wentsimbi. Abantu babiza oku ngundo "kufa." Bafaka isinyithi phantsi koxinzelelo oluphezulu. Le ndlela yenza iinxalenye ezinobukhulu obuchanekileyo kunye neendawo ezigudileyo. Ivumela iimilo eziyinkimbinkimbi ngokuchaneka okukhulu kunye nokuhambelana.

Inkqubo yeDie Casting

I inkqubo yokuphosa ukufa ibandakanya amanyathelo aliqela. Okokuqala, abasebenzi balungiselela ukufa. Bayithambisa ukulawula ubushushu kwaye bancede ukukhulula inxalenye. Emva koko, bamisela inkqubo yokungena, ekhokela isinyithi esityhidiweyo. Emva koko, bafaka isinyithi esityhidiweyo kwigumbi. I-plunger inyanzelisa le ntsimbi ukuba ingene kumngxuma wokufa phantsi koxinzelelo oluphezulu, rhoqo phakathi kwe-1,500 kunye ne-25,000 psi. Oku kudala iimilo ezineenkcukacha nezihambelanayo. Intsimbi ikhawuleza iphole kwaye iqine ngaphakathi kwifayibhile. Emva kokuba yomelele, izikhonkwane ze-ejector zivula idayi kwaye zityhale ukuphosa ngaphandle. Ekugqibeleni, abasebenzi balungisa nayiphi na into eyongezelelweyo, ebizwa ngokuba yi-flash, ukusuka kwi-casting.

Izinto eziluncedo kwiDie Casting

I-Die casting ibonelela ngeenzuzo ezininzi. Ivelisa iindawo ezinokuchaneka okugqwesileyo komgangatho kunye nokugqitywa komphezulu ogudileyo. Oku kaninzi kuthetha imfuneko encinane yomsebenzi owongezelelweyo wokugqibezela. Inkqubo ikwasebenza kakuhle kakhulu kwimveliso yomthamo ophezulu. Idala iinxalenye ngokukhawuleza kwaye ngokuqhubekayo.

Izinto/Inkqubo	Unyamezelo oluQhelekileyo lomgca (nge-intshi nganye)
Aluminiyam Die Casting	±0.002 kwi (±0.05 mm)
Zinc Die Casting	±0.0015 kwi-(±0.038 mm)
Uxinzelelo oluphezulu Die Casting	±0.0015–0.004 kwi-(±0.038–0.10 mm)
Utyalo-mali lokuCasa	±0.005 kwi-(±0.13 mm)
Isanti yokuphosa	±0.010 kwi (±0.25 mm) okanye ngaphezulu

Njengoko ubona, ukuphosa ukufa, ngakumbi nge-zinc, kufezekisa ukunyamezela okuqinileyo.

Ububi beDie Casting

I-Die casting inezithintelo ezithile. Iindleko zokuqala zokusebenza ziphezulu kakhulu. Abafayo kufuneka bamelane nobushushu obugqithisileyo, uxinzelelo kunye noxinzelelo oluqhubekayo. Oku kufuna iintsimbi ezikhethekileyo, eziphezulu zesixhobo, ezibiza kakhulu. Ubungakanani benxalenye bunokuba ngumda. Ngelixa ukuphosa ukufa kunokwenza iindawo ezinkulu, iindleko zezixhobo zihlala zinciphisa ubungakanani bokugqibela. Umzekelo, i-50,000 yeedola zokubumba i-die cast ayinakwenza ingqiqo kwiinxalenye ezili-10 kuphela ngonyaka.

Ukulinganiselwa	Inkcazo
Ubungakanani benxalenye	I-Die casting inokwenza iindawo ezinkulu, kodwa iindleko zezixhobo zihlala zinciphisa ubungakanani bokugqibela.
Iindleko zokuQala zokuSebenza	I-Die casting ineendleko eziphezulu kakhulu zokuqala zokusebenza.

Ezi ndleko ziphezulu zithetha ukuba ukuphosa kukufa yeyona nto ilungileyo kwimveliso enkulu apho ixabiso ngenxenye liphantsi kakhulu.

Ukujula kwiSanti yokuCasa

Yintoni iSand Casting?

Ukubunjwa kwesanti yindlela endala kakhulu kwaye ethandwayo yokwenza iindawo zentsimbi. Isebenzisa isanti njengesixhobo sokubumba. Le ndlela ilungile yokwenza izinto ezinkulu, ezinzima zetsimbi. Imizi-mveliso emininzi isebenzisa ukugalelwa kwesanti kuba isebenza ngeentsimbi ezininzi ezahlukeneyo. Ikwabhetyebhetye kubungakanani obahlukeneyo.

Inkqubo yokuphosa isanti

Inkqubo yokugalela isanti ibandakanya amanyathelo amaninzi. Okokuqala, abasebenzi balungisa isanti. Baxuba isanti kunye nodongwe ukwenza isanti ebumbayo kunye nesanti engundoqo. Emva koko, benza ipateni. Lo mzekelo ngumzekelo wenxalenye yokugqibela. Emva koko kuza ukubumba. Apha, abasebenzi benza umngxuma wokuphosa esantini. Benza kwakhona ii-cores zazo naziphi na iimilo zangaphakathi. Emva koko, badibanisa isikhunta. Babeka iibhokisi zesanti eziphezulu nezisezantsi kunye neecores ngaphakathi. Emva koko, banyibilikisa isinyithi kwiziko. Bagalela ngononophelo le ntsimbi etyhidiweyo kwi-mold. Emva kokuba intsimbi ipholile kwaye yomelele, bayayisusa ukubunjwa kwisanti. Baqhekeza iindawo ezongezelelweyo kwaye bacoce umphezulu. Ekugqibeleni, bayasila ukugaywa ukuze basuse ama-burrs baze bahlole umgangatho wawo.

Izinto eziluncedo kwiSand Casting

Ukwenziwa kwesanti kunika iinzuzo ezininzi. Inokwenza iindawo ezinkulu kakhulu. Ezinye iitoni ezinobunzima obususela kwi-20 grams ukuya kumakhulu eetoni. Ubungakanani benxalenye enkulu inokufikelela malunga neemitha ezi-5. Le ndlela isebenza ngeentsimbi ezininzi. Ezi ziquka intsimbi, i-aluminiyam, ubhedu kunye nentsimbi. Ilunge ngakumbi kwiindawo ezinzima, ezinodonga olungqingqwa. Umzekelo, i-carbon steel idla ngokukhethwa kwizinto ezinkulu, ezinodonga olungqingqwa. I-Aluminiyam ikwaxhaphake kwii-castings ezinkulu.

Ukungalungi kweSand Casting

Ukugalelwa kwesanti kunezinye iingxaki. Ivelisa umphezulu orhabaxa ogqityiweyo. Ukuphoswa kwesanti yemveli kudla ngokukhokelela ekugqityweni komphezulu we-250-500 RMS. Oku kuthetha ukuba iindawo zihlala zifuna umsebenzi omninzi ukuze zibe mtyibilizi. Abasebenzi basenokufuna ukucola, ukuqhushumba kwesanti, okanye umatshini wamalungu. Lo msebenzi wongezelelekileyo wongeza iindleko. Ukugaywa kwesanti nako kunokokuchaneka okusezantsi xa kuthelekiswa nezinye iindlela. Ukunyamezela kwayo okuqhelekileyo kujikeleze i-± 0.010 intshi okanye ngaphezulu kwi-intshi nganye. Oku kuthetha ukuba ayifanelekanga kumalungu afuna imilinganiselo engqongqo kakhulu.

UTyalo-mali lokuCasa i-VS Die Casting: Uthelekiso oluthe ngqo

Xa ukhetha inkqubo yokuvelisa, ukuqonda umahluko phakathi kotyalo-mali kunye ne-die casting kubalulekile. Zombini iindlela zenza iinxalenye zetsimbi, kodwa zigqwesa kwiindawo ezahlukeneyo. Eli candelo lithelekisa ngokuthe ngqo ukuphosa utyalo-mali lwe-VS ukufa kokusa kwimiba emininzi ebalulekileyo.

Iindleko kwiiNdlela zonke

Iindleko zihlala ziqhuba isigqibo phakathi kweendlela zokuvelisa. Kwimveliso yomthamo ophantsi, iziseko zeendleko zotyalo-mali kunye ne-die casting ziyahluka kakhulu. Ukwenziwa kotyalo-mali kuneendleko ezisezantsi zezixhobo zokusebenza. Oku kuyenza isebenze ngokwezoqoqosho kwiiprojekthi ezifuna iinxalenye ezimbalwa. I-Die casting, nangona kunjalo, ifuna utyalo-mali olukhulu lokuqala lwentsimbi yayo iyafa. Eli xabiso liphezulu lithetha ukuba ukuphosa ukufa akubizi mali kwimithamo ephantsi; utyalo-mali lokuqala alufumaneki kwakhona.

Uphawu	Ukwenziwa koTyalo-mali (Umthamo ophantsi)	I-Die Casting (iVolume ephantsi)
Iindleko zeYunithi nganye	Iphakamile kancinane, kodwa iyathetheleleka ngokuntsokotha/umgangatho	Iphezulu ngenxa yeendleko ezinkulu zezixhobo zokuqala
Iindleko zezixhobo	Ukunciphisa iindleko zangaphambili	Iindleko zokuqala zentsimbi ziyafa
Ukusebenza ngokugqibeleleyo	Isebenza ngokwezoqoqosho kwiiprojekthi ezifuna imiyinge embalwa	Ayibizi mali ininzi; Utyalo-mali lokuqala aluphindanga
Iindleko Abaqhubi	Iipateni ze-wax, iigobolondo ze-ceramic ezizimeleyo	Iindleko eziphezulu zokuqala zokufa, zichaneke kuphela ngevolumu ephezulu

Ukuphosa utyalo-mali, abaqhubi beendleko babandakanya iipateni ze-wax kunye namaqokobhe e-ceramic ngabanye. Ukuphosa ukufa, ixabiso lokuqala lokufa liyavakala kuphela ngemithamo ephezulu yemveliso.

Ukuchaneka kunye noMphezulu kuQeda iiyantlukwano

Ukuchaneka kunye nokugqitywa komphezulu kubaluleke kakhulu kwizicelo ezininzi. Utyalo-mali lufezekisa ukunyamezela okuchanekileyo, ngokukodwa i-IT5-6, kunye ne-125 micro finish. I-Die casting inokuvelisa umphezulu ogqityiweyo. Nangona kunjalo, ihlala ifuna umatshini owongezelelweyo ukufikelela kwisiphumo esinqwenelekayo sokugqibela.

Uphawu	Die Casting	Utyalo-mali lokuCasa
Ukuchaneka koMda	Ukunyamezela ukuya kwi-intshi ye-0.005	Looser, malunga ne-2% yexabiso legama
Umphezulu Gqiba	Ra 3.2 μm (125 μin) okanye ngcono	IRa 6.3 μm (250 μin), ingaphuculwa ibe yi-1.6 μm (63 μin) ngokuchama

Ii-aggregates zokubumba zinokufikelela amaxabiso arhabaxa angaphantsi kwe-200 RMS microinches. Oku kuhambelana namaxabiso anxulumene notyalo-mali.

Uhlobo lokuSasa	Uburhabaxa obuqhelekileyo bobuso (μin)
Utyalo-mali lokuCasa	60 - 200 (igcinekayo kwi-125)
Isanti yokuphosa	250

Ukwenziwa kotyalo-mali ngokuqhelekileyo kunika umphezulu ogudileyo ukugqitywa ngokuthe ngqo kwi-mold. Oku kaninzi kunciphisa imfuno yokugqiba imisebenzi yesibini.

Ukuhambelana kwezinto kunye nokulinganiselwa

Uhlobo lwesinyithi inkqubo inokusingatha kakhulu iimpembelelo zayo isicelo. Ukuphoswa kotyalo-mali kungaphosa zombini iintsimbi ezine-ferrous kunye ne-non-ferrous. Oku kubandakanya intsimbi ye-carbon kunye nensimbi engenasici. I-Die casting, nangona kunjalo, ayikwazi ukwenza iintsimbi ezine-ferrous njengentsimbi yekhabhoni kunye nentsimbi engenasici. Intsimbi yekhabhoni kunye nentsimbi engatyiwayo ifaneleke ngokukodwa utyalo-mali kodwa hayi ukufa. I-Die casting isebenzisa ii-alloys ezingenayo i-ferrous ezifana ne-aluminium, i-magnesium, kunye ne-zinc. Lo mahluko wokuhambelana kwezinto ngumba omkhulu xa uthelekisa ukuphosa utyalo-mali lwe-VS ukuphosa ukufa.

Ukufaneleka koMqulu weMveliso

Umthamo wemveliso uchaphazela kakhulu ukhetho lwe indlela yokuphosa. Ukwenziwa kotyalo-mali kuhambelana noluhlu olubanzi lwemithamo yemveliso, ukusuka ezantsi ukuya phezulu. Ukuvelisa umthamo ophantsi, ukusebenzisa iipatheni eziprintiweyo ze-3D kunceda ukunciphisa iindleko zokuqala zezixhobo. Kwimiqulu yemveliso ephakathi ukuya phezulu, inkqubo ibonelela ngeenzuzo ezinjengokuchaneka okuphezulu kunye neemfuneko zomatshini ezimbalwa. Ezi zinto zinegalelo ekusebenzeni kakuhle kweendleko. I-Die casting, kunye neendleko zayo zokuqala zokusebenza, iba yindleko esebenzayo kuphela kwimiqulu ephezulu kakhulu yemveliso. Iindleko eziphezulu zokufa zisasazeka kwiindawo ezininzi, okwenza ixabiso leyunithi nganye liphantsi kakhulu.

Uyilo oluntsonkothileyo kunye neNkululeko

Ubunzima boyilo kunye nenkululeko ziindawo apho utyalo-mali lukhanya ngokwenyani. Utyalo-mali luyagqwesa ekuveliseni iijiyometri ezintsonkothileyo nezintsokothileyo. Inokwenza iindonga ezincinci kunye neempawu ezichanekileyo zangaphakathi njenge-undercuts kunye nemijelo yangaphakathi. Ihlala ivelisa ukuphosa okukufutshane kwe-net-shape. Oku kunciphisa kakhulu okanye kuphelisa imfuno yomatshini obiza imali eninzi emva kokuphosa.

I-Die casting inemida kubunzima obugqithisileyo, ii-undercuts, kunye neepaseji ezintsonkothileyo zangaphakathi. Ngelixa inokuvelisa iindonga ezibhityileyo, ukufezekisa izinto ezintsonkothileyo zangaphakathi kudla ngokufuna umatshini wesibini. Oku kwandisa ixabiso leyunithi. Ukwenziwa kotyalo-mali kuvumela iijiyometri ezintsonkothileyo, iindonga ezibhityileyo, kunye nokunyamezelana okuqinileyo. Umngundo ngamnye uqulunqwe kusetyenziswa ipateni ye-wax. Ngokwahlukileyo, ukuphosa ukufa kulinganiselwe. Ukwenza imingxuma entsonkothileyo ibe yintsimbi eqinileyo iyafa kuzisa imiceli mngeni. Oku kunqanda iindidi zeemilo zenxalenye kunye neempawu zangaphakathi, ngakumbi ezo zineenkcukacha ezintle okanye ikhefu elinzulu.

Uphawu	Utyalo-mali lokuCasa	Die Casting
Uyilo lokuguquguquka	Ilungile, ivumela iimilo ezintsonkothileyo, iilogo, iziphumo ezichanekileyo zomda, iijometri ezintsonkothileyo, iindawo ezinodonga olucekethekileyo	Iziphumo ezintle zobukhulu, kodwa azikwazi ukufikelela kwinqanaba elifanayo lokuntsonkotha
Ukuntsonkotha kweJiyometri	Iphezulu, inokuphosa iimilo ezintsonkothileyo kwaye ibandakanye iimpawu zoyilo	Incinci xa kuthelekiswa nokuphosa utyalo-mali

I-Die casting ijongene neminye imida yoyilo. Inotyalo-mali oluphezulu lokuqala izixhobo kunye nokudalwa ngundo. Oku kwenza ukuba imveliso emincinci ibe ngumngeni kwezoqoqosho. Kwakhona kunokhetho oluthintelweyo lwezixhobo ezifanelekileyo, ngokuyinhloko ii-alloys ezingenayo i-ferrous. Kukho umngcipheko we-porosity kunye neziphene zangaphakathi, ezinokuchaphazela ingqibelelo yecandelo. Ekugqibeleni, ukufezekisa amacandelo endonga e-ultra-thin kunzima ngenxa yeengxaki zokuhamba kwesinyithi.

Uphawu	Die Casting	Utyalo-mali lokuCasa
Izinto eziphathekayo	Ngokuqhelekileyo i-aluminium, i-magnesium, kunye ne-zinc alloys	Uluhlu olubanzi, kubandakanywa isinyithi esingaqhelekanga kunye nobushushu obuphezulu
Ukuntsokotha/Ukuchaneka	Uyilo olulula, olusemgangathweni	Amalungu antsonkothileyo, antsokothileyo, kwaye achaneke kakhulu
Uyilo lokuguquguquka	Ilinganiselwe	Okubanzi, ngakumbi kwimingxuma yangaphakathi / iijiyometri ezintsonkothileyo

Ukhetho phakathi kotyalo-mali lokuphosa i-VS die casting ihlala ihla ekulinganiseni le miba.

Ukukhetha iNkqubo eNgcono yokuCasa

Imiba ephambili yokuKhetha

Ukukhetha inkqubo efanelekileyo yokuphosa kubandakanya izinto ezininzi ezibalulekileyo. Abavelisi kufuneka bajonge izinto ezininzi ukwenza esona sigqibo silungileyo kwiprojekthi yabo. Iindleko zihlala zingumba ophambili. Oku kubandakanya iindleko zemveliso nganye kunye neendleko zezixhobo. Ezi ndleko zichaphazela kakhulu i-break-ven point, ngakumbi kwiinkqubo ezifana ne-die casting. Inani leenxalenye ezifunekayo kunye nexesha lonikezelo elifunekayo likwachaphazela ukhetho. Uhlahlo lwabiwo-mali lweprojekthi luhlala luyalela ukuba kuhlawulwe inxalenye nganye.

Umgangatho ofunwayo womphezulu wenxalenye yokugqibela ngomnye ummiselo ophambili. Iindlela ezahlukeneyo zokuphosa zibonelela ngeendlela ezahlukeneyo zokugqitywa komphezulu. Ukungxamiseka kokufuna iinxalenye zetsimbi kuchaphazela ukhetho lwenkqubo, njengoko iindlela ezahlukeneyo zokuphosa zinexesha elihlukeneyo lokukhokela. Ngokomzekelo, iinxalenye zokufa zithatha iiveki ezi-8-12. Ubungakanani kunye nokumila kwenxalenye nazo zibalulekile. Iijiyometri zenxalenye ezingaqhelekanga okanye ezintsonkothileyo zinokunciphisa okanye zimisele iinkqubo ezisebenzayo zokuphosa. Inkqubo nganye yokuphosa ivelisa iindawo ezinamandla ahlukeneyo, iimpawu zomzimba, kunye neempawu zobude. Ezi kufuneka zingqinelane neemfuno zokusebenza zecandelo.

Ukukhetha izinto eziphathekayo nako kubalulekile. Isinyithi esikhethiweyo okanye i-alloy ichaphazela ubushushu obunyibilikayo, ubumanzi, ukuqina, kunye nomgangatho wokujula jikelele. I-alloys zetsimbi ezifunekayo, ezifana ne-aluminiyam kunye ne-zinc yokuphosa ukufa, kunye neempawu zabo ze-thermal zibalulekile. Inkqubo nganye yokuphosa ifanelana nealloyi ezithile. Izinto zoyilo lokungunda, njengezinto zokubumba, inkqubo yokungena, kunye nokuphuma umoya, zibalulekile ekuhambeni kwesinyithi esinyibilikisiweyo, amazinga okupholisa, kunye nokuthintela iziphene. Ukuchaneka komgangatho kunye neemfuno zokugqiba umphezulu ziyalela ukuchaneka okufunekayo kuyilo lokungunda kunye nolawulo lwenkqubo. Ukulawula ukuba isinyithi esinyibilikisiweyo sikhawuleza kangakanani na kubalulekile ukukhusela iziphene ezifana nokushwabana, i-porosity, kunye nokuqhekeka. Ukuqonda kunye nokunciphisa iziphene ezinokubakho ngokuthe ngqo kwintsimbi kunye nendlela yokuphosa kubalulekile ngoyilo kunye nolawulo lwenkqubo. Izinto zokubumba zichaphazela ukuqina kwayo, ukugqitywa komphezulu wokuphosa, kunye ne-thermal conductivity, ngakumbi kwi-alloys ephezulu yobushushu. Iqondo lobushushu lokugalela kunye nesantya zichaphazela ukuhamba kwesinyithi, ukuqina, kunye nomgangatho opheleleyo wokuphosa. Ekugqibeleni, umthamo ofunekayo wemveliso kunye nobukhulu bebhetshi ichaphazela ukhetho lweyona ndlela ifanelekileyo yokuphosa kunye nezixhobo.

Uhlahlo-lwabiwo mali lunendima ebalulekileyo kwesi sigqibo. Kwiiprojekthi ezingabizi kakhulu, ukuphosa isanti kuhlala kuyeyona ndlela ifikelelekayo kwiindawo ezinkulu. Ukuphumelela kweendleko zexesha elide kwimiba yemveliso enkulu, ukufakela ukubonelela ngexabiso eliphantsi ngeyunithi xa isixhobo sisekiwe.

Indlela yokuphosa	Iindleko ngePonti nganye (malunga.)	Iimpawu eziphambili ezinxulumene noHlahlo-lwabiwo-mali
Isanti yokuphosa	$1 - $5	Uninzi lwebhajethi-friendly, ilungele ukubaleka okukhulu, okuguquguqukayo, kodwa kuncinci.
Die Casting	$5 - $10	Ixabiso eliphezulu ngenxa yeendleko eziphezulu zokungunda, kodwa ibonelela ngolondolozo lwexesha elide lwemithamo ephezulu yemveliso ngenxa yokusebenza kakuhle.
Utyalo-mali lokuCasa	Iphakamile kunokuphosa isanti	Ibiza kakhulu kwaye ichitha ixesha, kodwa inikezela ngokuchaneka okuphezulu kunye neemilo ezinzima.

Abavelisi kufuneka baqwalasele umthamo olindelekileyo wemveliso. Imfuno ephezulu inokuthethelela utyalo-mali kwi-die casting ukonga ixesha elide. Ukhetho lwezinto eziphathekayo lukwachaphazela iindleko; ialloys zitshiphu njenge-aluminiyam zinokunciphisa iindleko ngaphandle kokuncama umgangatho. Kubalulekile ukuba ungajongi nje iindleko zokuqala. Qwalasela ukonga ixesha elide kunye nokusebenza kakuhle ngokunjalo.

Imizekelo yeSicelo sokwenyani sehlabathi

Amashishini ahlukeneyo akhetha iindlela ezithile zokuphosa ngokusekelwe kwiimfuno zabo ezizodwa. Ijometri yenxalenye kunye neemfuno zezinto ezibonakalayo zinefuthe kakhulu kolu khetho.

Uphawu	Die Casting	Utyalo-mali lokuCasa	Isanti yokuphosa
Ukuchaneka	Ukuchaneka okuhle komgangatho.	Inokufikelela ukunyamezelana okungqongqo kunokuphosa ukufa.	Ukuchaneka komgangatho ophantsi.
Ukuntsonkotha	Ilungele iindawo ezintsonkothileyo nezintsonkothileyo.	Ilungele iindawo ezintsonkothileyo nezintsonkothileyo.	Incinci ekuphatheni iijiyometri ezintsonkothileyo.
Ukuhambelana kwezinto	Ayizifanelanga iintsimbi zentsimbi ngenxa yobushushu obuphezulu bokunyibilika.	Ifanelekile kwiintsimbi ezahlukeneyo, kubandakanywa isinyithi se-high-melting-point.	Ifanelekile kwiintsimbi ezahlukeneyo, kubandakanywa isinyithi se-high-melting-point.
Umgangatho womphezulu	Ilungile, ihlala isetyenziswa ngokuthe ngqo njengemveliso yokugqibela, i-post-processing encinci.	Igqwesileyo, ihlala isetyenziswa ngokuthe ngqo njengemveliso yokugqibela, i-post-processing encinci.	Ukugqitywa komgangatho ombi, orhabaxa/orhabaxa, kufuna ukwenziwa kwangethuba.
Ubungakanani	Incinci ngobukhulu, ayifanelekanga kwizinto ezinkulu kakhulu.	Incinci ngobukhulu, ayifanelekanga izinto ezinkulu.	Ivumela ukuveliswa kwezinto ezinkulu.

Ukuphoswa kotyalo-mali lolona khetho lukhethwayo kwizicelo ezininzi zobuchwephesha obuphezulu. Amashishini afana ne-aerospace, i-space kunye ne-satellites, kunye nokukhusela bayisebenzisela iimveliso zomkhosi eziphezulu. Ezi mveliso zifuna ukuchaneka, uyilo olukhaphukhaphu, izakhiwo ezingenanto, iindonga ezibhityileyo, kunye nokulandeleka. Ukwenziwa kotyalo-mali kukwagqwesa kuyilo oluntsonkothileyo, ukugqitywa komphezulu ocolekileyo, iimpawu ezineenkcukacha, kunye neendlela zangaphakathi. Ishishini lamandla, iimoto, ishishini lelori enzima, izixhobo zokuphatha imathiriyeli, kunye nezisombululo zemizi-mveliso nazo ziyazuza kubuchule balo. Iinkampani zokucwangcisa ukutya zisebenzisa utyalo-mali ukuguqula izinto ezenziwe ngamaqhekeza amaninzi zibe ziqhekeza elinye, eliphucula umgangatho kunye nenkqubo yokuphuma.

Ukwenziwa kwesanti, kunye nokukwazi kwayo ukuphatha izinto ezinkulu kunye neentsimbi ezahlukeneyo, ifumana ukusetyenziswa ngokubanzi kumashishini anzima. Umzi-mveliso weemoto uyisebenzisela amacandelo enjini antsonkothileyo, izindlu zothumelo, kunye neenxalenye ezahlukeneyo zesakhiwo. Imizekelo ethile ibandakanya iibhloko ze-injini eziphezulu kunye neentloko ze-cylinder, kunye nezindlu zejometri eziyinkimbinkimbi zokuhambisa. Kwimveliso ye-EV, ukugalelwa kwesanti kuvelisa izinto ezakhiweyo, izindlu zeemoto, kunye neecasing zebhetri. Ishishini lokwakha lisebenzisa ukugalelwa kwesanti ukuvelisa iindawo ezomeleleyo kunye nezomeleleyo zoomatshini abanzima kunye neeprojekthi zeziseko zophuhliso. Oku kubandakanya izinto ezinkulu nezintsokothileyo zoomatshini ezifana nezindlu zegiya kunye nezibiyeli, kunye nokubekwa ngokwesiko kwezinto ezisisiseko ezifana neebhulorho kunye nezakhiwo. Ezinye izicelo ziquka i-medium-speed marine diesel flywheels, through-hull nickel-aluminium bronze fittings in boat / ship hulls, barbecue grills and burner components, i-car brake discs, ifenitshala yomnyango, iziqwenga zokuphela zokuhombisa ze-aluminium extrusions, izixhobo ezisetyenziswa kumatshini onzima kunye neoli yeoli, kunye nobucwebe.

I-Die casting, ngelixa ingadweliswanga ngokucacileyo kwimizekelo yesicelo, ilungele ukuveliswa kwevolumu ephezulu yamalungu afuna ukuchaneka okuhle komgangatho kunye nokugqitywa komphezulu ogudileyo, ngokukodwa ngeentsimbi ezingenayo i-aluminiyam, i-magnesium, kunye ne-zinc. Oku kuyenza ifaneleke kubathengi abaninzi be-electronics, i-auto components (apho kusetyenziswa izinyithi ezingenayo i-ferrous), kunye nezinye izinto eziveliswe ngobuninzi. Ukhetho phakathi kotyalo-mali lokuphosa i-VS die casting, okanye ukuphosa isanti, ekugqibeleni kuxhomekeke ekulungelelaniseni le miba ukuhlangabezana neemfuno ezithile zeprojekthi.

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Siphonononge utyalo-mali, ukufa, kunye nokuphosa isanti. Ukwenziwa kotyalo-mali kunika ukuchaneka kweendawo ezinzima. I-Die casting igqwesa kwimveliso ephezulu. Ukuphosa kwesanti kubamba izinto ezinkulu, eziguquguqukayo. Khetha eyona ndlela ilungileyo ngokuqwalasela ixabiso, umthamo, kunye nobunzima benxalenye. Yenza izigqibo ezizizo malunga nokuveliswa ngempumelelo.

FAQ

Ngowuphi umahluko omkhulu phakathi kotyalo-mali kunye ne-die casting?

Ukusatshalaliswa kotyalo-mali ifanele amalungu antsonkothileyo, anomthamo ophantsi. I-Die casting ingcono kwimveliso ephezulu yevolumu yamalungu alula. Ineendleko eziphezulu zokuqala zokusebenza.

Yeyiphi indlela yokuphosa ilungile kumalungu amakhulu kakhulu?

Ukuchithwa kwesanti kukulungele kumalungu esinyithi amakhulu kakhulu. Iphatha uluhlu olubanzi lobungakanani kunye neentsimbi ezahlukeneyo.

Ngaba utyalo-mali luyakwazi ukuphatha zonke iintlobo zesinyithi?

Ewe, ukuphoswa kotyalo-mali kusebenza ngeentsimbi ezininzi. Oku kubandakanya zombini i-ferrous kunye ialloys non-ferrous. Ukuphoswa kweDie kukhawulelwe kwiintsimbi ezingenayo i-ferrous.