Xov xwm

1,Kev Taw Qhia

Hauv kev tsim cov hniav nyiaj hniav kub thiab nyiaj thiab lwm yam lag luam cuam tshuam, kev siv tshuab casting yog qhov tseem ceeb heev. Nrog rau kev nce qib ntawm thev naus laus zis, cov tshuab nqus tsev kub thiab nyiaj tau maj mam dhau los ua qhov nyiam tshiab ntawm kev lag luam. Piv nrog cov txheej txheem casting ib txwm muaj, kub thiab nyiajcov tshuab nqus tsev castingtau ua pov thawj ntau yam zoo. Tsab xov xwm no yuav tshawb nrhiav txog qhov zoo ntawm cov tshuab nqus tsev kub thiab nyiaj piv rau cov txheej txheem casting ib txwm muaj, suav nrog kev txhim kho qhov zoo ntawm casting, ua kom muaj txiaj ntsig zoo dua, txo cov nqi, thiab ua kom ib puag ncig zoo dua.

Cov tshuab nqus tsev kub thiab nyiaj

2,Cov yam ntxwv thiab kev txwv ntawm cov txheej txheem casting ib txwm muaj

Cov txheej txheem ib txwm ntawm kev casting kub thiab nyiaj feem ntau suav nrog xuab zeb casting, kev nqis peev casting, thiab lwm yam.

（1)Kev xuab zeb casting

Txheej Txheem: Ua ntej, ua ib lub pwm xuab zeb. Muab cov kub thiab nyiaj uas yaj lawm nchuav rau hauv lub pwm xuab zeb, thiab tom qab txias thiab khov lawm, tshem tawm qhov casting.

kev txwv:

Qhov saum npoo ntawm qhov casting yog ntxhib thiab xav tau ntau yam kev ua tom qab kom txhim kho qhov du ntawm qhov chaw.

Qhov tsis muaj qhov tseeb ua rau nws nyuaj rau ua kom tau raws li qhov yuav tsum tau ua ntawm cov hniav nyiaj hniav kub siab.

Vim yog qhov teeb meem ntawm huab cua permeability hauv cov pwm xuab zeb, qhov tsis zoo xws li porosity feem ntau tshwm sim, uas tuaj yeem cuam tshuam rau qhov zoo ntawm cov castings.

（2)Kev nqis peev casting

Txheej Txheem: Ua cov pwm ciab, muab cov khoom siv refractory rau ntawm qhov chaw ntawm cov pwm ciab, ziab thiab ua kom tawv, yaj thiab tso cov pwm ciab tawm los ua qhov pwm, thiab tom qab ntawd txhaj cov kua kub thiab nyiaj rau hauv qhov pwm.

kev txwv:

Cov txheej txheem nyuaj thiab lub voj voog ntau lawm ntev.

Rau cov castings uas muaj cov duab nyuaj, kev tsim cov pwm siv quav ciab yog qhov nyuaj.

Tus nqi kim heev, tshwj xeeb tshaj yog thaum ua cov castings loj lossis nyuaj.

3,Txoj cai ua haujlwm thiab cov yam ntxwv ntawm kub thiab nyiaj nqus tsev casting tshuab

（1)Txoj cai ua haujlwm

Lub tshuab nqus tsev casting kub thiab nyiaj siv lub hauv paus ntsiab lus casting hauv qhov chaw nqus tsev. Ua ntej, cua sov thiab yaj cov hlau xws li kub thiab nyiaj, thiab tom qab ntawd txhaj cov hlau molten rau hauv pwm hauv qab qhov chaw nqus tsev. Vim yog qhov chaw nqus tsev, kev cuam tshuam los ntawm huab cua thiab lwm yam tsis huv tuaj yeem raug tshem tawm, ua rau cov hlau molten puv pwm du dua, ua rau cov castings zoo.

（2)Cov yam ntxwv

Kev raug siab:muaj peev xwm ua tiav high-precision casting, nrog rau qhov tseeb siab thiab qhov zoo ntawm qhov chaw du ntawm castings.

Kev Ua Haujlwm Zoo:Cov txheej txheem casting yog ceev, zoo heev txhim kho kev ua haujlwm ntau lawm.

Kev ruaj khov zoo: Los ntawm kev tswj qhov kub thiab txias kom meej, qhov ruaj khov ntawm cov txheej txheem casting tau ua kom ntseeg tau.

Kev siv tau dav: Nws siv tau rau kev tsim cov kub thiab nyiaj castings ntawm ntau yam duab thiab qhov ntau thiab tsawg.

4,Cov txiaj ntsig ntawm kub thiab nyiaj lub tshuab nqus tsev casting piv rau cov txheej txheem casting ib txwm muaj

（1)Txhim kho qhov zoo ntawm cov castings

Txo cov porosity thiab cov inclusions

Hauv cov txheej txheem casting ib txwm muaj, vim muaj cua, cov kua hlau yuav tsim cov qhov hws thaum lub sijhawm khov. Lub tshuab nqus tsev casting kub thiab nyiaj ua haujlwm casting hauv qhov chaw nqus tsev, tshem tawm huab cua thiab txo qhov tsim ntawm cov qhov hws.

Tib lub sijhawm, ib puag ncig nqus tsev tuaj yeem tiv thaiv cov khoom tsis huv kom tsis txhob nkag mus, txo cov khoom suav nrog, thiab txhim kho qhov huv thiab zoo ntawm cov castings.

Piv txwv li, thaum ua cov hniav nyiaj kub thiab nyiaj zoo, cov qhov thiab cov khoom sib xyaw ua ke tuaj yeem cuam tshuam loj heev rau qhov zoo nkauj thiab qhov zoo ntawm cov hniav nyiaj. Kev siv lub tshuab nqus tsev tuaj yeem tsim cov hniav nyiaj zoo tsis muaj qhov lossis cov khoom sib xyaw, ua rau cov khoom muaj nqis ntxiv.

Txhim kho qhov ceev thiab kev sib npaug ntawm cov castings

Kev siv lub tshuab nqus tsev tuaj yeem ua rau cov kua hlau puv ntau dua hauv pwm thiab ua rau qhov ceev ntawm kev casting nce ntxiv.

Ntxiv mus, vim yog qhov ntws ntawm cov hlau molten ntau dua hauv qhov chaw nqus tsev, qhov microstructure ntawm cov castings yog ntau dua thiab kev ua tau zoo ruaj khov dua.

Rau qee cov khoom kub thiab nyiaj uas xav tau qhov zoo, xws li cov khoom siv saib xyuas qib siab, kev teeb tsa zoo ib yam thiab kev ua haujlwm ruaj khov yog qhov tseem ceeb heev.

Txhim kho qhov zoo ntawm cov castings

Cov nplaim ntawm cov castings ua los ntawm cov txheej txheem casting ib txwm muaj feem ntau yog ntxhib thiab xav tau ntau yam kev ua tiav tom qab kom ua tiav qhov du ntawm qhov chaw. Lub tshuab nqus tsev kub thiab nyiaj casting tuaj yeem ncaj qha tsim cov castings nrog qhov du ntawm qhov chaw, txo cov haujlwm ntawm kev ua tom qab.

Piv txwv li, qhov zoo ntawm qhov chaw tuaj yeem txhim kho tus nqi kos duab thiab kev sau cov khoom xws li cov khoom plig kub thiab nyiaj thiab cov npib nco txog.

（2)Txhim kho kev ua haujlwm ntau lawm

Kev yaj sai thiab nchuav

Cov tshuab nqus tsev kub thiab nyiajfeem ntau yog nruab nrog cov tshuab cua sov zoo uas tuaj yeem ua kom sov thiab yaj cov khoom siv hlau sai sai.

Tib lub sijhawm, nyob rau hauv ib puag ncig nqus tsev, qhov fluidity ntawm cov hlau kua zoo dua, uas tuaj yeem txhaj rau hauv pwm sai dua thiab luv lub sijhawm nchuav.

Piv rau cov txheej txheem casting ib txwm muaj, nws ua rau kev ua haujlwm ntau ntxiv zoo dua, tshwj xeeb tshaj yog rau kev tsim khoom loj.

Qib siab ntawm kev siv tshuab

Cov tshuab nqus tsev kub thiab nyiaj niaj hnub feem ntau muaj qib siab ntawm kev ua haujlwm tsis siv neeg, uas tuaj yeem ua tiav ntau yam haujlwm xws li kev pub mis tsis siv neeg, yaj, nchuav, thiab txias.

Txo kev cuam tshuam tes ua haujlwm, txo qis kev siv zog ua haujlwm, thiab tseem txhim kho kev ruaj khov thiab kev sib xws ntawm cov khoom tsim tawm.

Piv txwv li, qee lub tshuab nqus tsev siab heev tuaj yeem ua tiav cov txheej txheem teeb tsa thiab kev saib xyuas los ntawm cov txheej txheem tswj hwm computer, kom ntseeg tau tias txhua qhov casting muaj tib yam zoo.

Kev hloov pwm yooj yim

Rau cov pwm sib txawv thiab qhov loj sib txawv, yuav tsum tau hloov pwm sib txawv. Kev hloov pwm ntawm cov tshuab nqus tsev kub thiab nyiaj yog qhov yooj yim thiab ceev, thiab tuaj yeem ua tiav hauv lub sijhawm luv luv.

Qhov no ua rau kev tsim khoom yooj ywm dua thiab muaj peev xwm teb tau sai rau kev hloov pauv ntawm kev xav tau ntawm kev ua lag luam.

（3)Txo cov nqi

Txo cov khoom siv raw pov tseg

Kev siv lub tshuab nqus tsev tuaj yeem ua rau cov kua hlau puv pwm ntau dua, txo qhov tshwm sim ntawm qhov tsis zoo xws li kev nchuav tsis txaus thiab kev kaw txias, yog li txo cov khoom pov tseg.

Hauv cov txheej txheem casting ib txwm muaj, vim muaj cov qhov tsis zoo no, feem ntau yuav tsum tau nchuav ntau zaus, ua rau kev siv cov khoom siv raw ntau ntxiv.

Piv txwv li, thaum ua cov khoom dai kub thiab nyiaj loj, siv lub tshuab nqus tsev tuaj yeem txo qhov pov tseg ntawm cov khoom siv raw thiab txo cov nqi tsim khoom.

Txo cov nqi ua tom qab

Raws li tau hais ua ntej lawm, qhov zoo ntawm qhov chaw thiab qhov tseeb ntawm cov castings ua los ntawm kub thiab nyiaj lub tshuab nqus tsev casting yog siab, txo cov haujlwm ntawm kev ua tom qab.

Cov castings tsim los ntawm cov txheej txheem casting ib txwm xav tau ntau yam kev ua tiav tom qab xws li kev sib tsoo thiab polishing, uas tsis yog tsuas yog ua rau cov nqi nce ntxiv xwb tab sis kuj ua rau lub voj voog ntau lawm ntev dua.

Kev siv cov tshuab nqus tsev tuaj yeem txo cov nqi ua tom qab thiab txhim kho kev ua haujlwm ntau lawm.

Tus nqi kho khoom siv tsawg

Cov qauv ntawm lub tshuab nqus tsev kub thiab nyiaj yog qhov yooj yim thiab yooj yim rau kev tswj hwm.

Piv nrog cov khoom siv casting ib txwm muaj, cov tshuab nqus tsev casting muaj qhov ua tsis tiav qis dua thiab cov nqi txij nkawm qis dua.

（4)Zoo dua rau ib puag ncig

Txo cov pa phem tawm

Cov txheej txheem casting ib txwm tsim cov pa roj ntau thaum lub sijhawm yaj thiab nchuav cov hlau, xws li pa luam yeeb, hmoov av, cov pa phem, thiab lwm yam, uas ua rau muaj kuab paug rau ib puag ncig.

Lub tshuab nqus tsev casting kub thiab nyiaj ua haujlwm casting hauv qhov chaw nqus tsev, txo cov pa roj tawm thiab ua rau nws zoo rau ib puag ncig.

Txo kev siv hluav taws xob

Lub tshuab cua sov ntawm cov tshuab nqus tsev feem ntau siv cov thev naus laus zis txuag hluav taws xob zoo, uas tuaj yeem txo kev siv hluav taws xob.

Piv nrog rau cov txheej txheem casting ib txwm muaj, cov tshuab nqus tsev casting muaj kev siv hluav taws xob tsawg dua nyob rau hauv tib qhov ntau lawm, uas ua tau raws li qhov yuav tsum tau ua ntawm kev txuag hluav taws xob thiab txo qis pa phem.

5,Xaus lus

Hauv kev xaus lus, lub tshuab nqus tsev kub thiab nyiaj muaj qhov zoo dua li cov txheej txheem casting ib txwm muaj. Nws tsis tsuas yog tuaj yeem txhim kho qhov zoo ntawm kev castings, ua kom muaj txiaj ntsig zoo dua, txo cov nqi, tab sis kuj tseem ua rau ib puag ncig zoo dua. Nrog rau kev nce qib ntawm thev naus laus zis, kev ua haujlwm ntawm cov tshuab nqus tsev kub thiab nyiaj yuav txuas ntxiv txhim kho, thiab lawv qhov kev siv yuav dav dua. Hauv kev tsim cov hniav nyiaj hniav kub thiab nyiaj thiab lwm yam lag luam, cov tshuab nqus tsev kub thiab nyiaj yuav dhau los ua qhov kev coj ua ntawm cov txheej txheem casting yav tom ntej. Cov lag luam yuav tsum nquag qhia thiab siv cov tshuab nqus tsev kub thiab nyiaj kom txhim kho lawv qhov kev sib tw thiab pab txhawb rau kev txhim kho ntawm kev lag luam.

Koj tuaj yeem tiv tauj peb los ntawm cov hauv qab no:

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