Kev Ntsuam Xyuas luv luv: Tuag-casting Pros & Cons

Hloov tshiab kawg: 06/23, sij hawm nyeem: 8mins

Tuag casting yog ib tug ntau yam mus kom ze nyob rau hauv manufacturing los tsim cov koob ntawm lubtxhaj tshuajthiab automotive Cheebtsam rau cov rooj tog zaum.Thawj lub tshuab tuag casting yog lub tshuab ua haujlwm me me tau tsim nyob rau xyoo 1838. Nws tau coj cov kauj ruam rov qab tom qab Otto Mergenthaler tsim lub tshuab linotype hauv xyoo 1885, thawj cov cuab yeej tuag casting qhib rau lub khw.

Cov txheej txheem tuag-casting ua rau nws muaj peev xwm tsim cov khoom me me rau cov duab geometric nyuaj kom raug.Cov tuag siv nyob rau hauv cov txheej txheem no yog ua los ntawm high-zoo tshav kub-resistant steel.Cov tuag muaj ob halves, ib qho yog txav tau thaum lwm tus yog tsau.Ib kab noj hniav yog muab nruab nrab ntawm ob.Cov hlau molten yog txhaj rau hauv cov kab noj hniav no, thiab kev kub siab yog siv rau kev tuag thaum lub sijhawm ua haujlwm.

Tuag-casting tshuab

Kab lus no yuav piav qhia txogtuag-casting txheej txheem kom ntxaws, nrog rau nws cov txiaj ntsig thiab qhov tsis zoo hauv kev tsim khoom.

Nyob rau hauv qhov tuag casting, molten hlau yog txhaj nyob rau hauv siab siab mus rau hauv lub high-strength steel pwm customized rau txhua yam khoom thiab siv rau serial ntau lawm.Yog li ntawd, cov khoom yog precisely tsim nrog repeatability.Cov khoom siv feem ntau siv rau kev tuag casting yog Aluminium, Zinc, thiab magnesium alloys.

Hom txheej txheem Die-casting

1.          Cold Chamber Tuag-casting

Qhov sib txawv ntawm qhov kub-chamber thiab txias-chamber tuag casting txheej txheem yog qhov txhaj tshuaj chamber lossis pwm tsis ua ntej-rhuab ua ntej yuam cov hlau molten rau hauv nws thaum lub caij txias-chamber txheej txheem.Lub txias chamber tuag casting yog siv rau cov alloys nrog siab melting ntsiab lus, xws li Aluminium thiab tooj liab.Dhau li ntawm qhov no, lwm yam ferrous hlau alloys tuaj yeem nrum.Cov txheej txheem no yuav tsum muaj qee yam khoom siv ntxiv rau kev teeb tsa, feem ntau yog lub qhov cub sab nraud thiab lub ladle los ncuav cov hlau molten rau hauv lub tshuab.

2.          Kub Chamber Tuag-casting

Feem ntau, tsis tshua muaj melting point alloys xws li zinc, magnesium, tin, thiab txhuas yog nrum siv kub chamber tuag casting.Nyob rau hauv lub kub-chamber tuag casting, ib tug piston yog siv los yuam cov molten hlau mus rau hauv lub tuag kab noj hniav los ntawm ib tug gooseneck thiab nozzle.Cov hlau molten no tau tuav hauv siab thiab tuaj yeem ncav cuag siab li 35 MPa.Tom ntej no, ib lub burner los yog lub cub tawg yog muab, uas ua rau kom qhov kub thiab txias ntawm cov hlau molten raws li cov hlau solidifies nyob rau hauv cov kab noj hniav.Thaum kawg, qhov txav tau ib nrab ntawm qhov tuag yog txav, thiab cov khoom pov thawj tau txais nrog kev pab los ntawm tus pin ejector.

Nyob rau hauv qhov tuag thaiv, ob peb txoj hauv kev tau tsim los pab txhawb txoj kev ncig ntawm cov dej thiab roj kom txias rau qhov tuag raws li cov hlau molten nyob rau hauv qhov tuag kab noj hniav.Los ntawm circulating dej thiab roj thaum lub sij hawm tus txheej txheem, tuag lub neej yuav tsum tau nce, thiab cov txheej txheem lub sij hawm voj voog yuav txo tau.

Pros ntawm cov txheej txheem tuag casting

Kev tsim khoom loj los ntawm kev tuag-casting

Cov txheej txheem tuag-casting muaj ntau yam txiaj ntsig rau kev tsim khoom.Cov txiaj ntsig tseem ceeb suav nrog cov hauv qab no:

1.  Ntau yam khoom siv ua haujlwm

Txawm hais tias zinc thiab aluminium alloys yog cov khoom siv ua haujlwm tshaj plaws hauv cov txheej txheem tuag-casting uas tau siv los ntawm kev lag luam loj hauv kev lag luam, nws txhawb ntau yam khoom xws li tooj liab, magnesium, txhuas, thiab ferrous alloys.

2.  Kev tsim khoom loj

Qhov zoo tshaj plaws txog kev tuag casting yog tias nws tuaj yeem siv ob peb zaug thaum koj kho qhov tuag.Lub zog siab thiab kub-resistive tuag txawm tuaj yeem ua haujlwm tau ntau lab lub sijhawm, uas zoo tshaj plaws rau kev tsim khoom loj ntawm cov khoom thiab cov khoom.

3.  High efficiency ntau lawm

Lub voj voog lub sij hawm ntawm kev tuag casting yog tsawg heev piv rau lwm yam kev tsim thiab casting.Raws li qhov tshwj xeeb ntawm cov khoom thiab cov khoom, nws muaj li ntawm 300 txog 800 txhaj tshuaj ib teev.Txawm hais tias lub voj voog lub sij hawm rau cov khoom me me xws li zipper

Cov hniav tuaj yeem ncav cuag li 18,000 txhaj tshuaj ib teev.

4.  High-quality nto finishing thiab dimensional raug

Feem ntau cov khoom siv tuag-cam khwb cia thiab cov khoom siv tuaj yeem siv tau tam sim ntawd yam tsis muaj kev siv tshuab ntxiv lossis ua kom tiav.Txawm li cas los xij, qee qhov yuav xav tau me me machining kom tshem tawm qhov tsis zoo ntawm qhov chaw me me uas tsim los ntawm txoj kab uas ob qhov tuag halves sib cais thaum lub sijhawm tso tawm.Vim hais tias kev tuag-casting siv cov hlau molten pressurized, uas ua rau lub siab rigidity thiab du nto thaum tshem tawm qhov kev pheej hmoo ntawm qhov chaw ntxhib thiab qhov chaw khoob, nws muab qhov zoo tshaj plaws nto tiav nrog rau qib siab ntawm qhov raug.

5.  Zoo heev mechanical zog

Cov txheej txheem tuag casting tam sim ntawd solidifies cov kua hlau nyob rau hauv lub siab, uas ua rau ib tug nplua-grain crystallization qauv pab mus rau lub cam khwb cia Cheebtsam 'muaj feem xyuam rau lub zog thiab toughness.

6.  Tsawg phab ntsa thickness txwv

Tuag-casting tuaj yeem tsim cov geometrical complex nrog nyias tuab.Txawm li cas los xij, tsis zoo li hauv cov pwm hlau thiab cov xuab zeb castings, nws tsis hloov qhov tseeb qhov tseeb ntawm qhov me me.Tham txog qhov txwv, Aluminium tuag-casting muaj qis phab ntsa thickness txwv ntawm 0.5 hli, thaum zinc alloy muaj 0.3 hli.

7.  Kev siv nyiaj zoo

Tuag casting yuav yog ib qho kev lag luam casting zoo heev yog tias cov tuam txhab npaj tsim cov khoom hauv ntau qhov ntau vim tias ib qho tuag tuaj yeem rov qab siv dua ib zaug ntxiv.Tsis tas li, txij li cov khoom siv ua haujlwm tseem ceeb yog ib txwm nyob hauv daim ntawv molten, nws txo cov khoom siv vim tias yuav luag 100% cov khoom siv ua haujlwm yuav raug siv los tsim cov khoom.

8.  Cov khoom siv thib ob tuaj yeem tso tau.

Nyob rau hauv qhov kawg cam khwb cia cov khoom ntawm ntau cov neeg kho tshuab nyuaj, muaj cov inserts los yog nyuaj fasteners.Tuag casting tso cai rau cov tuam txhab tuaj yeem xaiv cov yam ntxwv zoo li no rau lawv cov khoom raws li xav tau.Yog li ntawd, nws txuag lub sijhawm sib dhos thiab nyiaj txiag los ntawm kev txo cov nqi khoom siv.Thaum kawg, Ntawm no Die-casting txhim kho kev ua tau zoo ntawm cov khoom thiab tag nrho cov khoom.

Cons ntawm txoj kev tuag-casting

Txawm hais tias cov txheej txheem siab npaum li cas, txhua txoj kev tsim khoom muaj qhov tsis zoo rau cov haujlwm tshwj xeeb thiab cov xwm txheej.

Tam sim no, cia peb mus dhau txhua qhov kev cuam tshuam ntawm Die-casting txheej txheem.

1.  Kev tsim khoom me me tsis tuaj yeem ua tau nyiaj txiag.

Rau kev tsim khoom me me, nws tsis yog kev xaiv nyiaj txiag.Raws li twb tau hais lawm, kev tsim cov tuag yog kim heev thiab tuaj yeem rov qab siv ntau txhiab zaus.Yog li ntawd, yog tias cov khoom siv tsis tas yuav tsum tau ua ntau ntau, cov nqi tsim khoom yuav ntau dua.Tej zaum nws yuav tsis muaj txiaj ntsig zoo hauv qee qhov xwm txheej, xws li kev tuag casting ntawm cov khoom siv rau cov tshuab hluav taws xob cua.

2.  Qhov hnyav txwv rau casting

Cov txheej txheem tuag-casting muaj qhov hnyav txwv rau kev tsim cov khoom thiab cov khoom tiav.Txawm li cas los xij, tag nrho qhov zoo ntawm casting ntawm ib yam khoom uas hnyav dua 15 phaus yuav raug cuam tshuam los ntawm ntau qhov tsis zoo.

3.  Tsawg lub neej ntawm cov tuag rau siab melting point alloys

Qee cov alloys, suav nrog cov uas ua los ntawm Aluminium, tooj liab, thiab ferrous hlau, muaj qhov kub siab melting point.Yog li ntawd, lub neej ntawm cov tuag yog luv luv thaum nrum cov hlau, thiab cov tuag yuav tsum muaj cov khoom siv hluav taws xob zoo heev, uas tuaj yeem raug nqi kim.Tsis tas li ntawd, Thaum tshav kub kub deformation ntawm qhov tuag yuav cuam tshuam qhov tseeb qhov tseeb thiab lwm yam zoo ntawm cov khoom casting.

4.   Tus nqi pib siab

Vim tias tus nqi siab ntawm cov tuag, chav tswj hwm, thiab lwm yam khoom siv tsim nyog, kev tuag-casting yog ib txoj kev siv nyiaj ntau los pib.Tsis tas li ntawd, kev tu cov cuab yeej siv niaj hnub yuav tsum tau ua kom muaj kev tswj xyuas kom zoo thiab ua kom raug.Nws yog kim piv rau lwm cov txheej txheem tsim xws li xuab zeb casting, yas txhaj tshuaj, machining, ntawv hlau, thiab lwm yam. Kev tsim khoom loj yog tib txoj hauv kev los ua kom tuag casting siv tau.

5.  Risk ntawm porosity

Txij li thaum cov hlau molten, uas tsis muaj roj permeability, yog txhaj rau hauv qhov tuag kab noj hniav ntawm tus nqi siab, tuag casting muaj kev pheej hmoo ntawm kev tsim cov roj kab noj hniav ntawm cov khoom raug cam khwb cia.Yog li ntawd, cov khoom siv tuag-casting tsis haum rau kev ua haujlwm siab.

Xaus

Tuag casting yog superior rau lwm yam kev tsim khoom vim hais tias ntawm nws niaj hnub, tshwj xeeb zoo thiab ib puag ncig-phooj ywg xwm txawm nws me drawbacks.Tam sim no, automation nyob rau hauv tuag-casting yog nyob rau hauv nws qhov siab thiab siv rau yuav luag tag nrho cov Industries sectors, los ntawm tauj dua tshiab zog thiab tiv thaiv mus rau kev kho mob, aviation, thiab tsheb.Peb lub tuam txhab ProleanHub muab kev tshaj lijAluminium tuag casting kev pab cuamlos ntawm cov kws tshaj lij.Peb cov kws tshaj lij tsim qauv, uas muaj ntau xyoo ntawm kev lag luam kev lag luam, tsim cov pwm rau koj cov khoom, thiab peb siv computer simulation los xyuas kom meej qhov zoo ntawm cov khoom tuag-casting.Tsis tas li ntawd, peb cov kws tswj xyuas kev tswj xyuas zoo saib xyuas txhua kauj ruam txheej txheem los tswj cov txheej txheem thiab kev ua siab ntev.Yog li, yog tias koj xav tau cov kev pabcuam tuag-casting, tsis txhob yigtiv tauj peb.

FAQ's

Dab tsi txawv qhov kub ntawm txias chamber tuag casting?

Qhov txhaj tshuaj chamber nyob rau hauv lub kub chamber tuag-casting txheej txheem yog rhuab ua ntej molten hlau yog txhaj rau hauv nws.Lwm qhov sib txawv yog tias txoj kev txias chamber yog siv rau cov hlau uas muaj cov ntsiab lus kub kub thaum lub chamber kub yog siv rau cov hlau uas tsis tshua muaj cov ntsiab lus kub.

Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm kev tuag casting?

 Tuag casting tso cai rau tsim cov geometries complex (xws li cav blocks) nrog ib tug high degree ntawm qhov tseeb qhov ntev.

Puas yog tuag casting txheej txheem kim?

Yog, rau me me-batch ntau lawm.Tab sis rau kev tsim khoom loj, Nws yog ib qho txiaj ntsig zoo vim tias ib leeg tuag yog siv ntau zaus los nrum cov khoom zoo ib yam.

Hauv kev lag luam twg yog Die-casting siv?

Tuag casting yog siv los nrum lub tsheb, Zog, Tub Rog, Kev Kho Mob, aerospace, thiab kev ua liaj ua teb.