OEM zinc alloy tuag casting
Zinc tuag casting yog cov txheej txheem tsim tau zoo heev uas feem ntau siv los tsim cov khoom siv hlau nyuaj nrog qhov zoo tshaj plaws thiab ua haujlwm ntev. Tsis zoo li lwm txoj kev tsim khoom, tuag casting tso cai rau cov khoom loj ntawm qhov chaw uas muaj cov duab zoo nkauj, cov ntsiab lus zoo, thiab qhov zoo tshaj plaws nto tiav, tag nrho thaum tuav nruj kam rau ua.
Hauv tsab xov xwm no, peb tshawb xyuas cov txheej txheem zinc tuag casting thiab delve rau hauv cov txiaj ntsig tseem ceeb ntawm kev siv zinc alloys hauv kev tuag casting, nrog rau kev txhim kho ib feem ntawm kev tsim qauv yooj yim, tus nqi-zoo, thiab kev ua haujlwm zoo tshaj plaws.
Zinc Tuag Casting yog dab tsi?
Hauv kev tuag casting, zinc alloys yog melted thiab txhaj rau hauv cov pwm steel nyob rau hauv siab. Cov txheej txheem no tso cai rau cov hlau molten los sau cov pwm sib txawv sai thiab meej.Zinc qhov qis melting point(nyob ib ncig ntawm 387-390 ° C) ua rau nws zoo tagnrho rau qhov no. Tom qab txias, cov hlau yuav siv sij hawm qhov zoo ntawm cov pwm, txo qhov yuav tsum tau ua ntxiv.
Vim li cas thiaj xaiv Zinc rau Casting?
Qhov zoo ntawm Zinc tuag casting yog zinc yog cov kua dej ntau thaum yaj, uas txhais tau tias nws tuaj yeem tsim cov duab nyuaj nrog qhov tseeb. Nwslub zog thiab cuam tshuam tsis kamkuj standout nta.
Tsis zoo li lwm yam hlau, zinc tuav nws cov neeg kho tshuab kev ncaj ncees nyob rau lub sijhawm. Tus nqi ntawm zinc yog tus nqi qis, ntxiv rau nws qhov kev thov rau kev tsim khoom. Ntxiv mus, nws tso cai rau cov voj voog ntau lawm vim nws txias thiab tawv sai.
Dab tsi yog Zinc Tuag Casting Txheej Txheem?
Thawj kauj ruam hauv cov txheej txheem suav nrog kev tsim thiab tsim cov tuag, uas feem ntau yog ua los ntawm cov hlau qib siab. Qhov tuag yog qhov tseem ceeb ntawm qhov tsis zoo ntawm qhov yuav tsum tau cam khwb cia. Ua ntej txhua yam casting, pwm yog lubricated, uas yuav pab tau yooj yim tshem tawm ntawm qhov tiav thiab ncua lub pwm lub neej.
Tom qab ntawd, zinc los yog zinc alloy yog yaj nyob rau hauv ib lub qhov cub ntawm qhov kub thiab txias. Cov zinc molten yog txhaj rau hauv cov kab noj hniav ntawm qhov siab heev uas siv lub tshuab txias los yog kub-chamber tuag casting tshuab.
Cov txheej txheem kev kub siab no ua kom ntseeg tau tias cov zinc molten puv txawm tias cov kab noj hniav me tshaj plaws thiab ua rau cov txheej txheem nyuaj, cov ncauj lus kom ntxaws nrog qhov zoo ntawm qhov ruaj khov.
Thaum txhaj tshuaj, cov zinc molten sai txias thiab solidifies hauv cov kab noj hniav tuag. Vim nws qhov qis melting point, zinc solidifies sai dua li ntau lwm yam hlau, lub ntsiab lus ntawm qhov chaw tuaj yeem raug tshem tawm ntawm qhov tuag hauv 15 vib nas this mus rau ob peb feeb nyob ntawm lawv qhov loj thiab qhov nyuaj.
Tom qab cov hlau solidifies thiab ncav cuag cov neeg kho tshuab muaj zog txaus, qhov tuag yog qhib, thiab ib feem yog ejected siv ejector pins. Ib feem (tseem hu ua "casting") khaws cov duab meej ntawm qhov tuag.
Raws li qhov kawg ntawm cov khoom yuav tsum tau, lub nto tiav yuav muaj xws li polishing, abrasive blasting, painting, los yog siv tiv thaiv coatings, xws li electroplating (xws li, chrome, nickel).
Sib piv Zinc nrog Aluminium thiab Magnesium hauv Tuag Casting
| Khoom | Zinc | Aluminium | Magnesium |
| Qhov ceev (g / cm³) | 6.6 | 2.7 | 1.8 |
| Melting Point (°C) | 420 | 660 | 650 |
| Tensile zog (MPa) | 280-330 : kuv | 230-260 : kuv | 220-240 : kuv |
| Yield zog (MPa) | 210-240 : kuv | 150-170 : kuv | 130 |
| Elongation (%) | 3-6 | 3-6 | 8–13 |
| Thermal conductivity | Siab | Zoo heev | Zoo |
| Corrosion Resistance | Zoo heev | Zoo | Zoo (hauv qhov chaw qhuav) |
| Castability | Zoo heev | Zoo | Zoo |
| Txheej Txheem Tuag Casting | Kub Chamber | Txias Chamber | Cold Chamber (feem ntau) |
| Tool Lub Neej | Ntev dua | luv dua | Nruab nrab |
| Ntau lawm ceev | Ceev dua | Nruab nrab | Nruab nrab |
| Nqi | qis | Nruab nrab | Siab dua |
| Qhov hnyav | hnyav dua | Teeb | Lightest |
| Tej kev siv | Me me, intricate qhov chaw, automotive Cheebtsam, electronics | Automotive, aerospace, khoom siv | Automotive, aerospace, hluav taws xob |
Thaum muab piv zinc rau cov hlau xws li txhuas thiab magnesium, muaj qhov sib txawv pom tau.Zinc muaj fluidity zoo dua, ua rau cov ntsiab lus finer. Thaum txhuas yog lub teeb yuag thiab muaj zog, zinc alloys feem ntau muab kev hnav zoo dua.Magnesiumtej zaum yuav sib zog, tab sis zinc feem ntau muab ntau durability thiab lub zog.
Zinc tuag casting ua tau zoo tshaj plaws hauv kev tsim cov khoom nrog siab qhov tseeb. Nws tsis tshua muaj siab rau warping piv rau nws cov aluminium counterparts. Nwszoo corrosion kujthiab muaj peev xwm ua tau yooj yim plated lossis tiav ua rau nws xaiv ntau yam rau ntau yam kev siv
Yuav Ua Li Cas Xaiv Zinc Alloy rau Zinc Casting?
Thaum nws los txog rau zinc tuag casting, xaiv txoj cai alloy yog qhov tseem ceeb vim nws cuam tshuam rau lub zog, durability, thiab yooj yim ntawm kev tsim khoom. Cov zinc alloys sib txawv muaj cov yam ntxwv tshwj xeeb uas ua rau lawv haum rau ntau yam kev siv.
Dab tsi yog Cov Zinc Tuag Casting Alloys
Muaj ntau ntau cov zinc alloys siv hauv kev tuag casting.Loads 3yog qhov feem ntau siv vim nws zoo heev dimensional stability thiab ib tug zoo tshuav nyiaj li cas ntawm txhua yam khoom. Nws kuj yog ib qho yooj yim rau cam khwb cia, ua rau nws nrov ntawm manufacturers.Loads 5muaj cov khoom zoo sib xws tab sis muab lub zog zoo dua thiab hardness, tshwj xeeb tshaj yog thaum xav tau kev ua haujlwm siab dua.
Loads 2yog lwm qhov kev xaiv paub txog nws lub zog siab thiab cuam tshuam tsis kam. Txawm hais tias nws tsis tshua muaj ntau dua Zamak 3 thiab 5, nws ua tau zoo hauv cov ntawv thov.ZA-8thiabEZACkuj tseem ceeb. ZA-8 muab kev nkag siab zoo heev, thaum EZAC sawv tawm rau nws qhov kev tiv thaiv zoo tshaj plaws. Txhua yam ntawm cov alloys coj ib yam dab tsi tshwj xeeb rau lub rooj, muab kev xaiv rau ntau yam kev xav tau engineering.
| Khoom | Loads 2 | Loads 3 | Loads 5 | Zam 8 (ZA-8) | EZAC |
| Kev sib xyaw (%) | Zn + 4 Al + 3 Cu | Zn + 4 Al | Zn + 4 Al + 1 Cu | Zn + 8.2-8.8 Al + 0.9-1.3 Cu | Muaj tswv |
| Qhov ceev (g / cm³) | 6.8 | 6.6 | 6.6 | 6.3 | Tsis tau teev tseg |
| Tensile zog (MPa) | 397 (331 hnub) | 283 | 328 | 374 ib | Siab dua Zamak 3 |
| Yield zog (MPa) | 361 | 221 | 269 | 290 | Siab dua Zamak 3 |
| Elongation (%) | 3-6 | 10 | 7 | 6-10 | Tsis tau teev tseg |
| Hardness (Brinell) | 130 (98 hnub) | 82 | 91 | 95-110 : kuv | Siab dua Zamak 3 |
| Melting Range (°C) | 379-390 : kuv | 381-387 : kuv | 380-386 : kuv | 375-404 : kuv | Tsis tau teev tseg |
| Castability | Zoo heev | Zoo heev | Zoo heev | Zoo | Zoo heev |
| Creep Resistance | Siab | Nruab nrab | Zoo | Siab | Superior |
| Cov yam ntxwv tseem ceeb | Siab zog thiab hardness | Feem ntau siv, sib npaug zog | Lub zog siab dua Zamak 3 | Cov ntsiab lus Al siab dua, zoo rau lub ntiajteb txawj nqus casting | Superior creep kuj |
| Tej kev siv | Tuag, cov cuab yeej, qhov chaw muaj zog | Lub hom phiaj dav dav, ntau yam kev siv | Automotive, Kho vajtse | Kho kom zoo nkauj, automotive | High-stress, kev siv kub kub |
Dab tsi yog cov ntawv thov ntawm Zinc Casting Parts?
Zinc tuag casting muaj ntau yam zoo rau ntau yam kev lag luam los ntawm kev muab siab precision, yoog raws hauv kev tsim, thiab lub cev muaj zog.
Target Industries thiab End-Siv Daim Ntawv Thov
Zinc tuag casting yog dav siv nyob rau hauv lubautomotive kev lag luam, suav nrog rau cov khoom xws li nres qhov chaw vim nws zoo heevcuam tshuam lub zogthiab muaj peev xwm los tsim intricate designs. Nws kuj tseem nrov hauv kev tsim khoom kho vajtse, khoom siv hluav taws xob, thiab khoom siv. Koj yuav pom zinc tuag casting hauv cov khoom uas xav tau kev ua tau zoo thiab kev ua tiav zoo.
Ntxiv nrog rau kev siv tsheb, cov alloys no tau ua haujlwm nyob rau hauvkev tsim cov cuab yeejthiab mechanical qhov chaw, qhov twg lub zog thiab nthuav dav yog qhov tseem ceeb. Lub versatility ntawm zinc tuag casting ua rau nws mus rau kev xaiv rau cov khoom uas yuav tsum tau ob qho tib sicomplex geometrythiab kev ua siab ntev ntev.
Cov lus nug nquag
Yuav ua li cas zinc piv rau txhuas tuag casting nyob rau hauv cov nqe lus ntawm durability thiab nqi?
Zinc pwm siv sijhawm ntev dua li txhuas vim lawv qhov ua haujlwm zoo dua. Qhov no ua rau lawv muaj kev xaiv ruaj khov dua hauv kev tsim khoom. Nyob rau hauv cov nqe lus ntawm tus nqi, txhuas los yog txhuas alloys yog sib dua thiab tej zaum yuav pheej yig dua rau qhov loj, tab sis zinc yuav ua tau ntau yig dua rau cov me me, cov ncauj lus kom ntxaws Cheebtsam vim nws precision thiab lub zog.
Koj puas tuaj yeem piav qhia qhov sib txawv ntawm zinc thiab stainless hlau rau kev siv tuag casting?
Zinc yog softer thiab ntau malleable, uas tso cai rau ntau complex duab thiab designs. Stainless hlau, thaum muaj zog ntau dua, yog ib qho nyuaj rau nrum thiab feem ntau yog siv rau cov khoom uas yuav tsum tau ntxiv zog thiab kuj. Zinc tseem tsis tshua kim thiab zoo dua rau kev tsim ntau qhov chaw nrog cov ntsiab lus zoo.
Dab tsi yog qhov tseem ceeb uas yuav tsum tau xav txog thaum xaiv lub tshuab zinc tuag casting?
Nrhiav cov tshuab uas muab kev tswj xyuas qhov kub thiab txias kom ntseeg tau tias cov khoom zoo tshaj plaws. Xav txog lub tshuab lub peev xwm los tswj qhov loj me thiab qhov nyuaj ntawm koj qhov chaw. Kev ua tau zoo thiab kev saib xyuas yooj yim kuj tseem ceeb heev rau kev tsim khoom mus ntev.
Cov neeg tsim khoom yuav tsum saib dab tsi los tiv thaiv cov teeb meem tshwm sim hauv zinc tuag casting?
Cov neeg tsim khoom yuav tsum tswj pwm qhov kub thiab txias kom tsis txhob muaj qhov tsis xws luag. Kev tshuaj xyuas pwm rau kev hnav tsis tu ncua tuaj yeem tiv thaiv cov teeb meem cuam tshuam nrog cov cuab yeej degradation. Tsis tas li ntawd, siv cov zinc alloys zoo thiab kev tswj xyuas qhov chaw tsim khoom huv si pab kom muaj kev ncaj ncees thiab zoo ntawm cov khoom kawg.