Kev nqis peev Casting Steel Parts
Peev casting yog tshwj xeeb tshaj yog haum rau steel qhov chaw, raws li steel yog ib tug zoo tagnrho hlau rau peev casting vim nws fluidity thaum melted. Cov txheej txheem yog nrov nyob rau hauv aerospace, tiv thaiv, thiab automotive kev lag luam, qhov twg precision thiab lub zog tseem ceeb heev. Txawm li cas los xij, peev casting tuaj yeem siv los tsim cov khoom hauv ntau yam hlau, xws li txhuas, tooj liab, thiab tooj dag.
- Khoom Taw qhia
Vim Li Cas Xaiv Peb
Siab Zoo
Peb cov khoom yog tsim los yog ua raws li tus txheej txheem siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Khoom siv Advanced
Lub tshuab, cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tiav cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Kev Tswj Xyuas Zoo
Peb tau tsim pab pawg tswj xyuas kev ua haujlwm zoo los soj ntsuam txhua yam khoom siv raw thiab txhua txheej txheem tsim khoom.
Pab neeg tshaj lij
Peb cov kws tshaj lij pab pawg sib koom tes thiab sib txuas lus zoo nrog ib leeg, thiab mob siab rau muab cov txiaj ntsig zoo. Peb muaj peev xwm los daws cov teeb meem nyuaj thiab cov haujlwm uas xav tau peb cov kws tshaj lij thiab kev paub dhau los.
Customized Services
Peb nkag siab tias txhua tus neeg siv khoom muaj cov kev xav tau tsim tshwj xeeb. Tias yog vim li cas peb muab cov kev xaiv customization kom haum rau koj cov kev xav tau tshwj xeeb.
24H Online Service
Peb sim thiab teb rau txhua qhov kev txhawj xeeb hauv 24 teev thiab peb pab pawg yeej ib txwm muab koj pov tseg thaum muaj xwm txheej ceev.
Dab tsi yog Kev nqis peev Casting Steel Parts
Peev casting yog tshwj xeeb tshaj yog haum rau steel qhov chaw, raws li steel yog ib tug zoo tagnrho hlau rau peev casting vim nws fluidity thaum melted. Cov txheej txheem yog nrov nyob rau hauv aerospace, tiv thaiv, thiab automotive kev lag luam, qhov twg precision thiab lub zog tseem ceeb heev. Txawm li cas los xij, peev casting tuaj yeem siv los tsim cov khoom hauv ntau yam hlau, xws li txhuas, tooj liab, thiab tooj dag.
Peb precision casting thiab CNC machining muaj peev xwm tso cai rau peb ua tau zoo tsim cov hlau zoo uas ua tau raws li peb cov neeg siv khoom tshwj xeeb. Peb leverage peb cov kev txawj ntse nyob rau hauv procicion casting los muab kev txhawb tshwj xeeb rau cov neeg muas zaub uas xav tau kev cai-engineered qhov chaw rau lawv tej yaam num. Tsis tas li ntawd, peb cov kev tswj xyuas nruj nruj kom paub meej cov khoom zoo uas ua tau raws li cov qauv kev lag luam tsim nyog.
Peb lub tuam txhab tshwj xeeb hauv kev nqis peev Casting thiab tsim cov khoom zoo stainless hlau casting khoom. Nrog rau 6 koom nrog kev cob qhia kev cob qhia thiab ob lub chaw ua haujlwm CNC machining, peb yog cov chaw tsim khoom lag luam hauv daim teb no.
Kev nqis peev casting txheej txheem yog ua nyob rau hauv ob peb kauj ruam. Ua ntej, cov pwm yog tsim los ntawm pouring plaster rau hauv qhov tsis zoo ntawm cov khoom xav tau. Tom qab cov pwm tau qhuav lawm, cov qauv siv quav ciab yog tsim los ntawm kev txhaj tshuaj molten rau hauv pwm. Cov qauv siv quav ciab no yog ib qho piv txwv ntawm cov khoom xav tau, thiab tom qab ntawd nws yog coated nrog lub plhaub ceramic los tsim cov pwm pwm.
Stainless hlau Precision Casting khoom
Stainless Steel Precision Investment Casting yog ib txoj hauv kev tshiab thiab qib siab ntawm kev tsim cov khoom zoo nrog qhov tseeb qhov tseeb thiab qhov chaw tiav. Nrog cov txheej txheem no, koj tuaj yeem tsim qhov zoo tshaj plaws uas ua tau raws li txhua qhov koj xav tau. Cov txheej txheem ntawm Stainless Hlau Precision Casting koom nrog melting hlau thiab pouring rau hauv pwm. Cov pwm yog tom qab ntawd txias thiab cov hlau yog solidified, tawm hauv qhov xav tau cov duab thiab qhov loj ntawm ib feem.
Kev nqis peev casting (Lost Wax Casting) yog qhov tshwj xeeb ntawm peb lub tuam txhab, thiab nrog ze li 20 xyoo ntawm kev paub hauv kev lag luam, peb tau txais kev paub ntau thiab kev txawj ntse hauv daim teb no. Peb pab neeg ntawm cov kws tshaj lij tau mob siab rau muab cov kev pabcuam zoo tshaj plaws rau peb cov neeg siv khoom, thiab peb siv zog ua kom zoo dua qhov kev daws teeb meem kom txuag tau koj cov nyiaj.
Kev nqis peev Steel Casting Parts
Peb cov peev txheej casting siv cov khoom siv hlau zoo thiab cov thev naus laus zis siab heev los tsim cov khoom sib txawv ntawm cov duab sib txawv thiab ntau thiab tsawg. Cov txheej txheem no tsim nyog rau kev tsim cov khoom nyuaj nrog cov ntsiab lus sib txawv uas tsis tuaj yeem tsim tau yooj yim siv lwm txoj hauv kev.
Stainless Hlau Poob Wax Casting
Peb ua haujlwm ze nrog peb cov neeg siv khoom thiab pib peb cov txheej txheem tsim khoom ntawm lawv cov duab kos lossis muab cov qauv. Peb muab cov ntaub ntawv thiab cov kev xav tau, thiab hloov lawv mus rau hauv 3D qauv rau kev tsim cov cuab yeej. Thaum kawg, peb lub hom phiaj yog xa cov khoom zoo tshaj plaws uas peb cov neeg siv khoom xav tau.
Stainless hlau Investment Casting
Ntxiv rau kev nqis peev casting, peb kuj muab cov kev pabcuam cnc machining. Peb cov cuab yeej siv hluav taws xob hauv lub xeev thiab cov neeg ua haujlwm paub dhau los tso cai rau peb muab cov tshuab ua kom zoo uas ua tau raws li lossis tshaj li cov qauv kev lag luam. Peb ua tib zoo saib xyuas kom meej thiab ua haujlwm ze nrog peb cov neeg siv khoom kom ntseeg tau tias lawv cov khoom ua tau raws li lawv cov specifications.
Peb muab cov kev pab cuam peev casting siv hlau alloy los yog stainless hlau rau superior zog, durability, thiab tsis kam mus hnav thiab tsim kua muag. Peb cov txheej txheem casting siv cov thev naus laus zis tshiab thiab cov cuab yeej siv los tsim cov khoom zoo uas ua tau raws li lossis dhau cov qauv kev lag luam.
High Accuracy thiab Repeatability
Kev nqis peev casting tuaj yeem tsim cov khoom steel nrog qhov tshwj xeeb precision, feem ntau ua tiav qhov siab ntev li ob peb feem kaum ntawm ib millimeter. Qhov siab ntawm qhov raug thiab rov ua dua yog qhov tseem ceeb rau cov ntawv thov uas yuav tsum tau ua kom nruj nruj thiab ua haujlwm zoo ib yam.
Complex Geometry
Cov txheej txheem tso cai rau kev tsim cov duab sib txawv thiab cov duab uas yuav nyuaj lossis tsis yooj yim sua kom ua tiav nrog lwm txoj hauv kev casting. Qhov kev hloov pauv hauv kev tsim qauv no ua rau kev nqis peev casting zoo tagnrho rau qhov chaw uas muaj qhov sib txawv sab hauv, cov phab ntsa nyias, thiab lwm yam haujlwm nyuaj.
Smooth nto tiav
Qhov chaw ntawm peev cam khwb cia hlau qhov chaw yog feem ntau du, yuav tsum tau tsawg kawg tom qab ua. Qhov no txuag lub sijhawm thiab nyiaj txiag ntawm kev ua tiav thiab tuaj yeem txhim kho qhov zoo nkauj tag nrho ntawm ib feem.
Ze-Net Shape Capability
Kev nqis peev casting tuaj yeem tsim cov khoom uas nyob ze rau lawv cov duab kawg, txo qhov kev xav tau ntawm kev siv tshuab dav dav. Qhov no tsis tsuas yog txuag cov khoom siv xwb tab sis kuj txo lub sijhawm thiab tus nqi cuam tshuam nrog kev ua haujlwm thib ob.
Material Versatility
Kev nqis peev casting tuaj yeem siv nrog ntau hom hlau alloys, tso cai rau kev tsim cov khoom nrog cov khoom siv tshwj xeeb. Qhov no versatility ua rau nws muaj peev xwm mus optimize cov khoom xaiv raws li lub hom phiaj siv ntawm ib feem.
Nqi-Effectiveness rau High-Volume Production
Thaum peev casting tej zaum yuav muaj cov nqi pib ntau dua vim yog cov cuab yeej thiab kev teeb tsa, nws ua tus nqi ntau dua rau cov khoom ntim ntau. Kev muaj peev xwm tsim tau ntau qhov chaw ib txhij thiab kev txo qis hauv kev ua haujlwm theem nrab ua rau nws cov nqi tag nrho.
Khoom siv ntawm kev nqis peev Casting Steel Parts
Cov hlau
Kev nqis peev casting ua tau tshwj xeeb nrog cov hlau me me, siab carbon steels, thiab lwm yam tshwj xeeb hlau alloys. Kev nqis peev casted steel qhov chaw muaj ntau yam kev siv hauv aerospace, tub rog kev lag luam, thiab kev tsim nkoj.
Stainless hlau
Stainless hlau muaj lub zog zoo, corrosion kuj, thiab zoo ci ntsa iab. Cov khoom lag luam muaj xws li cov twj tso kua mis, cov khoom siv valve, lub zog, thiab bushings.
Aluminium Alloys
Cov no yog lub teeb yuag, corrosion-resistant, thiab muaj lub zog zoo-rau-hnyav piv. Cov khoom tseem ceeb ntawm aluminium yog dav hlau thiab tsheb qhov chaw.
Nickel alloys
Nickel alloys muaj lub zog zoo dua, tiv thaiv corrosion, thiab siab thermal stability. Cov khoom cam khwb cia los ntawm cov alloys no yog siv rau kev siv siab siv hauv qhov kub, oxidizing ib puag ncig.
Cobalt-Alloys
Cobalt alloys muaj zog tiv thaiv hnav, corrosion, tshuaj tiv thaiv, thiab kub heev. Cov alloys ua haujlwm siab no muaj ntau yam kev siv hauv kev kho mob, kev ua zaub mov, thiab kev lag luam tshuab hnyav.
Cast Iron
Cam khwb cia hlau muaj lub zog zoo thiab kav ntev. Nws muaj txiaj ntsig zoo hauv kev tsim cov khoom siv hluav taws xob, cov yeeb nkab fittings, cuab yeej cuab tam, thiab lwm yam.
Tooj Alloys
Copper alloys xws li tooj dag thiab bronze muaj nruab nrab-theem tensile lub zog, ductility, thermal conductivity, thiab ib tug zoo tsos. Raws li qhov no, cov alloys muaj kev siv hauv cov kav dej, cov dab dej kub, cov khoom siv hluav taws xob, thiab lwm yam.
Daim ntawv thov kev nqis peev Casting Steel Parts
Lub zog sector muaj kev siv tshwj xeeb rau cov txheej txheem tsim khoom no. Cua turbine hniav yog loj, hnyav tons, thiab yuav tsum tau superior zog thiab nto tiav. Qhov kev sib xyaw ua ke ntawm qhov zoo yog qhov zoo ntawm txoj kev no.
Kev nqis peev casting ntawm cov khoom hlau yog muaj nyob rau hauv kev lag luam marine. Muaj zog, corrosion-resistant metallic panels rau nkoj thiab submarines yog tsim nrog tshwj xeeb alloys. Txij li txoj kev no yog sib xws nrog ntau cov hlau alloys, nws yog qhov tsim nyog rau daim ntawv thov no.
Cov txheej txheem no tuaj yeem tsim cov khoom tseem ceeb hauv cov tshuab dav hlau thiab lub cev vim qhov yuav tsum tau ua ntawm cov geometry nyuaj thiab lub zog.
Lub peev xwm los nrum qhov me me nrog lub ntsej muag zoo tshaj plaws ua rau txoj kev no ntawm qhov zoo dua hauv kev lag luam kho mob. Prosthetics, implants, thiab cov khoom siv phais yog qee yam kev siv.
Hauv kev lag luam tsheb, cov khoom ua tau zoo xws li tsav tsheb ciav hlau, cov caj npab rocker, thiab lub zog tsheb ciav hlau tau tsim.
Qhov tseeb ntawm Kev nqis peev Casting Steel Part
Casting yog txheej txheem ntawm kev tsim cov duab hlau los ntawm cov hlau molten rau hauv pwm thiab cia nws khov kho. Pwm tuaj yeem ua tau ruaj khov, txhais tau tias lawv rov qab siv dua, lossis siv tau, qhov twg lawv tau tsim, siv ib zaug, thiab sib cais. peev casting steel ib feem yog txheej txheem expendable qhov twg pwm yog tsim los ntawm txheej ib tug siv quav ciab qauv nyob rau hauv lub ceramic plhaub. Cov wax melted tawm kom tawm hauv kab noj hniav. Cores tau muab tso rau hauv kab noj hniav kom tsim voids hauv qhov nrum. Hlau yog poured rau hauv thiab sab laug kom solidify, tom qab uas lub plhaub thiab cores yog sib cais. Cov khoom raug txiav tawm ntawm cov hlau xa tawm thiab xa mus rau kev ua tiav. Cov txheej txheem no yog qhov tseeb dua li lwm cov txheej txheem pwm siv tau zoo - xuab zeb casting - tab sis tsawg dua li cov pwm tas mus li. Txawm li cas los xij, cov cuab yeej siv tsis tshua kim thiab lub sij hawm txhuas luv dua.
Tolerances ntawm Peev Casting Steel Part
Tolerances
Lub cev tolerances rau peev cam khwb cia tshuab qhov chaw yog tswj los ntawm ob peb yam kev mob ntawm cov poob ciab casting txheej txheem. Qhov kub thiab txias ntawm cov pwm pwm thiab tuag, cov tshuaj muaj pes tsawg leeg ntawm slurry plhaub, thiab kev kho cua sov lub sij hawm thiab kub tsuas yog ob peb yam cuam tshuam rau qhov loj ntawm cov khoom kawg. Kev nqis peev cam khwb cia cov khoom tau txais kev tiv thaiv kab mob rau cov ntug ncaj, nto flatness, ntev, qhov tob thiab radii, fillet thiab chamfer radii, thiab concentricity. Geometric tolerancing txhais thiab sib txuas lus peev casting steel ib feem profiles, parallelism, roundness, perpendicularity, tapering, cam profiles thiab qhov tseeb positioning.
Flatness
Flatness kam rau ua yog qhov sib txawv ntawm qhov sib txawv ntawm lub dav hlau. Kev nqis peev cam khwb cia ntawm qhov chaw yuav tsum nyob nruab nrab ntawm lub dav hlau zoo kawg nkaus thiab lub dav hlau sawv cev rau qhov sib txawv siab tshaj plaws tau tso cai nyob rau hauv cov qauv tsim.
Kev ncaj
Kev ntsuas qhov ncaj yog txiav txim siab qhov siab tshaj plaws ntawm txoj kab uas hla ntawm qhov sib txawv ntawm txoj kab ncaj nraim. Axial straightness ntawm peev cam khwb cia shafts los yog daim hlau yog txiav txim los ntawm peb cov txheej txheem kev soj ntsuam zoo, weeding tawm propellers thiab lwm yam tshuab qhov chaw ua ntej tej khoom xa tuaj rau koj.
Parallelism
Yog tias koj tus qauv tsim suav nrog cov kab sib txuas uas txhawb nqa ntawm ib qho kawg nkaus xwb, qhov no nthuav tawm qhov kev sib tw tshwj xeeb rau kev ua tiav cov peev txheej casting steel ib feem. Yoke castings kuj xav tau kev saib xyuas tshwj xeeb.
Roundness los yog "Tawm ntawm Round"
"Tawm ntawm puag ncig" txhais tau tias yog qhov sib txawv ntawm qhov sib txawv ntawm lub voj voog tiag tiag thiab ib puag ncig. Nws yog qhov ntsuas tag nrho nyeem ntawv thaum ib feem yog tig 360 degree lossis nws tuaj yeem suav tau los ntawm kev noj ib nrab ntawm qhov sib txawv ntawm qhov siab tshaj plaws thiab yam tsawg kawg nkaus. Cov txheej txheem tom kawg yog feem ntau nyiam vim nws siv sijhawm tsawg dua.
Concentricity
Concentricity ntawm cylindrical nto yog ntsuas los ntawm qhov kev ncua deb ntawm lawv axes. Precise concentricity yog qhov tseem ceeb nyob rau hauv ntau yam ntawm cov tshuab, feem ntau kom txo tau kev vibrations los ntawm rotating Cheebtsam. Nyob rau hauv cov ntaub ntawv no, saum toj-tolerance eccentricity yuav yog lub hauv paus ua rau gradual vibrational hnav thiab kua muag rau ib puag ncig lub tshuab qhov chaw.
Kev nqis peev casting steel feem feem ntau cog lus los tswj qhov raug qib ntawm CT4 thiab CT8. Txhawm rau ntsuas qhov no, ntawm CT4 qhov kam rau ntawm qhov ntev ntawm 40 txog 63 hli yog 0.36 hli. Ntawm CT8 qhov kam rau ntawm tib qhov ntev yog 1.4 hli. Rau kev sib piv, xuab zeb casting feem ntau ua tiav ntawm CT 8 thiab 9. Yog vim li cas rau cov qhab nia raug nyob rau hauv peev casting steel ib feem los ntawm cov ceramic siv. Silica sol muaj peev xwm ntawm CT4 tab sis kuj tseem kim tshaj plaws. Tsawg tus nqi sodium silicate feem ntau yog teev rau cov qhab nia raug ntawm CT 7 txog 8. Ib feem tsim thiab cov hlau siv kuj ua si hauv qhov raug ua tiav. Sib tham txog koj cov kev xav tau nrog kev nqis peev casting steel qhov tshwj xeeb los txiav txim seb qhov ua tau zoo.
Common Applications of Investment Casting Steel Parts in the Food Industry
01
Cov cuab yeej ua haujlwm
Kev nqis peev casting steel qhov chaw yog siv dav hauv kev tsim khoom noj khoom haus. Cov khoom tseem ceeb xws li li qub, twj tso kua mis, thiab cov khoom sib tov yog feem ntau ua los ntawm cov txheej txheem no vim lawv xav tau qhov tseeb, durability, thiab tsis kam mus corrosion.
02
Ntim Machinery
Hauv thaj tsam ntawm kev ntim khoom thiab lub raj mis, kev nqis peev castings pab txhawb ntau. Lawv yog siv nyob rau hauv manufacturing qhov chaw rau machinery uas yuav tsum tau high precision thiab kev cia siab rau, kom ntseeg tau zoo thiab zoo ntim txheej txheem.
03
Kev cai Cheebtsam rau kev tsim tshwj xeeb
Kev lag luam zaub mov feem ntau xav tau cov khoom tsim tshwj xeeb rau kev ua haujlwm tshwj xeeb. Kev nqis peev castings tso cai rau kev tsim cov khoom tshwj xeeb, ua noj rau niche zaub mov ntau lawm xws li artisanal cheese ua los yog cov cuab yeej tshwj xeeb bakery.
04
Hygienic Design
Qhov tsis muaj qhov ntxeem tau ntawm peev casting steel qhov chaw, tshwj xeeb tshaj yog thaum ua nrog stainless hlau, ua rau lawv zoo tagnrho rau cov ntawv thov kev nyiam huv yog qhov tseem ceeb. Cov yam ntxwv no yog qhov tseem ceeb hauv kev ua zaub mov thiab khoom siv, qhov chaw huv thiab kev nyab xeeb ntawm zaub mov yog qhov tseem ceeb.
Stainless hlau
Raws li tau hais dhau los, stainless hlau yog qhov kev xaiv nrov vim nws qhov kev tiv thaiv corrosion, lub zog, thiab kev tu cev. Nws yog qhov zoo tagnrho rau qhov chaw uas nyob rau hauv kev sib cuag nrog cov khoom noj.
Aluminium Alloys
Lub teeb yuag tsis tau muaj zog, aluminium alloys yog siv rau hauv peev casting steel feem steel qhov chaw rau cov khoom noj khoom haus uas qhov hnyav yog ib qho kev txhawj xeeb. Lawv kuj paub txog cov thermal conductivity zoo, ua rau lawv haum rau kev siv hluav taws xob hloov pauv.
Bronze alloys
Bronze yog xaiv rau nws zoo heev hnav tsis kam thiab lub zog. Nws feem ntau siv rau hauv cov khoom xws li cov iav thiab cov kabmob hauv cov khoom noj khoom haus.
Nickel-raws li Alloys
Cov alloys no raug xaiv rau lawv qhov tshwj xeeb kub thiab corrosion kuj. Lawv muaj txiaj ntsig tshwj xeeb hauv kev ua zaub mov kub kub.
Carbon thiab Low-Alloy Steels
Rau cov ntawv thov uas yuav tsum tau ua kom muaj zog, xws li hauv kev sib tsoo lossis cov cuab yeej txiav, cov pa roj carbon thiab cov hlau tsis tshua muaj hlau yog siv. Lawv muab lub zog tsim nyog thiab hnav tsis kam.
Hom hlau
Vim cov hlau alloys sib txawv, tus nqi kuj yuav txawv. Nyob rau hauv steel castings, peev casting steel ib feem yog kim tshaj plaws rau tus nqi siab stainless hlau. Piv nrog steel castings, raws li tus nqi ntawm cov hlau alloy yog qis dua, yog li hlau castings yog pheej yig dua. Tau kawg, rau tib yam khoom, tus nqi yuav txawv nyob rau lub sijhawm sib txawv. Yog li cov neeg yuav khoom yuav tau txais cov khoom pheej yig dua thaum cov khoom siv tus nqi qis.
Yield ntawm casting
Cov txiaj ntsig ntawm casting yog feem pua ntawm qhov tseeb casting qhov hnyav & nchuav hlau hnyav. Rau ib qho tshwj xeeb peev casting steel ib feem, cov tawm los zoo li feem pua ntawm cov txiv hmab txiv ntoo thiab tsob ntoo. Nws muaj feem xyuam rau cov qauv ntawm peev casting steel qhov chaw thiab tsob ntoo sib dhos txoj kev, thiab tej zaum yuav hloov ntawm ntau yam ntawm 30% mus rau 60%, feem ntau nyob rau hauv 40% -50%. Qhov qis ntawm casting tawm los, tus nqi siab dua yuav yog.
Qhov ntau ntawm lub plhaub tsev txheej txheej
Raws li cov duab ntawm peev casting steel qhov chaw ib txwm sib txawv, yuav muaj qhov sib txawv ntawm lub plhaub tsev txheej. Rau ntau cov qauv tsim, ntau lub plhaub tsev txheej yuav xav tau, uas yuav raug nqi ntau dua.
Cov txheej txheem tsim khoom
Txawm hais tias peev casting steel ib feem, ib feem yuav ua tau ob qho tib si hauv dej iav peev casting steel ib feem thiab silical sol peev casting steel ib feem txheej txheem. Silical sol casting yuav acheve peev casting steel qhov chaw nrog qhov zoo dua qhov tseeb thiab nto tiav, yog li tus nqi yuav siab dua dej iav casting. Tau kawg, dej iav casting tau yooj yim dua los ntawm peb cov neeg siv khoom vim nws cov nqi qis dua. Tab sis yog tias yuav tsum tau ua kom muaj kev ua siab ntev dua thiab ua kom tiav, silica sol casting yog qhov zoo dua.
Lub teb chaws khoom
Nws tau nrov hais tias compaines tig mus rau Tuam Tshoj los yuav peev casting steel qhov chaw rau nws tus nqi qis. Hauv Suav teb, txawm hais tias tus nqi ua haujlwm tau nce ntxiv, piv nrog cov teb chaws tsim, tus nqi larbour qis dua. Nws yog qhov kim heev los ua peev casting steel qhov chaw hauv European thiab Asmeskas lub teb chaws.
Kev Tiv Thaiv Cov Txheej Txheem Feem Ntau Cov Kev Lag Luam Casting Steel Parts Defects
Gas qhov
Gas qhov yog lub qhov uas muaj nyob rau hauv lub casting nto los yog sab hauv cheeb tsam. Nws tuaj yeem yog puag ncig, oval, lossis cov duab tsis sib xws, qee zaum yog huab cua huab cua ua los ntawm ntau lub qhov roj. Internal gas qhov feem ntau yog pear-puab. Cov duab ntawm qhov choking qhov tsis zoo, thiab qhov chaw yog ntxhib. Gas zes yog casting dents rau ntawm qhov chaw, qhov nto yog ntau du.
Txoj kev tiv thaiv:
● Pwm yuav tsum tau preheat tag nrho, lub granularity ntawm coatings (graphite) yuav tsum tsis txhob nyias heev, permeability yuav tsum tau zoo.
● Siv tilt pouring txoj kev thaum casting.
● Cov ntaub ntawv nyoos yuav tsum muab cia rau hauv qhov cua, qhov chaw qhuav, thiab yuav tsum tau preheated thaum siv.
● Xaiv deoxidizer (magnesium) nrog cov nyhuv deoxidization zoo dua.
● Pouring kub yuav tsum tsis txhob exorbitant.
Shrinkage Cavity (Shrinkage)
Kev nqis peev casting steel ib feem shrinkageShrinkage kab noj hniav yog qhov chaw ntxhib qhov nyob rau hauv casting nto los yog sab hauv, me ntsis shrinkage kab noj hniav yog ntau tawg me me shrinkage kab noj hniav, uas yog shrinkage. Cov nplej ntawm shrinkage kab noj hniav yog loj thiab tuab. Feem ntau tshwm sim nyob rau hauv lub casting sprue, riser cag, tuab cheeb tsam, qhov chaw txuas ntawm nyias & phab ntsa thickness, ect.
Txoj kev tiv thaiv:
● Txhim kho pwm kub.
● Kho lub thickness ntawm txheej txheej, txawm tias cov xim pleev xim, thiab zam cov txheej txheem txheej txheej hauv zos thaum txheej xim ntog los yog txhaws.
● Cov cua sov hauv zos pwm, los yog kev txuag hluav taws xob hauv zos siv cov khoom siv thermal rwb thaiv tsev.
● Tsim cov dab dej kub hauv cov pwm, lossis qhov txias txias kom ceev cov cua txias hauv cheeb tsam hauv cheeb tsam los ntawm dej, lossis lwm yam tshuaj tsuag dej sab nraum pwm.
● Muab tso rau hauv qhov chaw txias txias blocks nyob rau hauv lem nyob rau hauv lub kab noj hniav, kom tsis txhob txaus txias ntawm blocks thaum tas mus li ntau lawm.
● Tsim cov cuab yeej siab ntawm lub riser ntawm pwm.
● Tsim kom raug lub rooj vag kaw lus, thiab xaiv qhov ntsuas kub kom haum.
Slag qhov (flux slag lossis hlau oxide slag)
Slag qhov yog qhov tseeb lossis tsis meej qhov hauv qhov casting. Nws yog tag nrho los yog ib nrab sau los ntawm slag, thiab cov duab tsis zoo. Cov duab me me flux slag tsis yooj yim pom, tom qab tshem tawm slag, nws yuav nthuav tawm lub qhov du, dav dav yog faib rau hauv qab ntawm qhov chaw nchuav, nyob ib ncig ntawm qhov chaw khiav, lossis ze ntawm lub ces kaum.
Txoj kev tiv thaiv:
● Kho qhov rooj qhov system tsim, lossis siv cov lim dej cam khwb cia.
● Siv txoj kev tilt pouring.
● Xaiv cov flux, thiab nruj me ntsis tswj qhov zoo.
Crack (thermal crack, txias crack)
Kev nqis peev casting steel ib feem tawgCov tsos ntawm cov kab nrib pleb yog linear lossis tsis xwm yeem nkhaus. Qhov saum npoo ntawm thermal tawg yog tsaus grey los yog dub vim muaj zog oxidation, tsis muaj xim hlau luster. Cov pob txha tawg ntawm qhov tawg yog huv si, nrog cov xim hlau nplaum. General casting tawg tuaj yeem pom ncaj qha, txawm li cas los xij, sab hauv tawg tuaj yeem pom tsuas yog siv lwm txoj hauv kev.Cracks feem ntau cuam tshuam nrog qhov tsis xws luag xws li shrinkage, slag suav nrog.
Txoj kev tiv thaiv:
● Kev saib xyuas yuav tsum tau them rau ntawm cov qauv casting, ua kom zoo ib yam ntawm cov phab ntsa tsis sib xws. Thiab txais yuav qhov tsim nyog fillet loj.
● Kho lub thickness ntawm txheej, sim ua kom tiav qhov yuav tsum tau ua kom txias ntawm txhua qhov chaw casting, thiab tsis txhob tsim kom muaj kev ntxhov siab sab hauv.
● Kev ua haujlwm kub ntawm cov pwm hlau yuav tsum tau them sai sai rau thiab kho lub kaum sab xis ntawm pwm.
Txias kaw
Txias kaw yog ib hom ntawm qhov los yog nto tawg nrog puag ncig, qhov nruab nrab yog sib cais los ntawm ib teev, yog li nws tsis yog tag nrho kev koom ua ke. Thaum txhaj tshuaj tiv thaiv mob hnyav, nws yuav dhau los ua "nqi cast". Txias kaw feem ntau tshwm nyob rau hauv sab saum toj phab ntsa ntawm lub casting, nyias kab rov tav los yog ntsug dav hlau, los yog nyob rau hauv lub sib koom cheeb tsam ntawm nyias & tuab phab ntsa thickness.
Txoj kev tiv thaiv:
● Tsim kom raug tus khiav thiab tso pa tawm.
● Tsim nyog thicken txheej txheej rau nyias phab ntsa thickness peev casting steel qhov chaw.
● Txhim kho pwm ua haujlwm kub.
● Siv txoj kev tilt pouring.
● Siv cov tshuab vibration hlau pwm rau casting.
Machined peev casting steel qhov chawIb lub ntsiab zoo ntawm machining yog nws precision. Yog hais tias lub tolerances rau dimension thiab loj yog nruj heev rau lub peev casting steel ib feem txheej txheem, lub feature los yog qhov yuav tsum tau machined. Ntau yam txheej txheem casting muaj peev xwm sib txawv kom ua tiav qee qhov kev zam. Machining kuj muab qhov zoo dua qhov chaw tiav, uas yog qhov tseem ceeb hauv kev siv thaum lub ntsiab lus tsim los tsim ib lub foob nrog lwm cov khoom lossis kev sib dhos. Machining yuav kim, txawm li cas los xij, thaum muaj ntau yam khoom siv thiab cov jigs yuav tsum tau tsim thiab ua rau tshuab sib txawv ntawm ib feem. Lub sijhawm ntxiv kuj tseem xav tau los hloov lub tshuab teeb tsa rau txhua lub dav hlau yuav tsum tau ua. Casting nyob rau hauv lub feature tshem tawm tus nqi thib ob machining. Ib leeg machining yuav ntxiv sijhawm ntau lawm thiab tus nqi. Yog tias machining tuaj yeem ua tiav tag nrho cov kev xav tau ntawm daim ntawv thov, tus nqi ntxiv los ua qhov no tsis tsim nyog.
Jining Wabon Precision Hlau Co., Ltd yog ib lub tuam txhab uas muaj nyob rau hauv 2002. Ntau xyoo, lub tuam txhab tau loj hlob thiab nthuav nws cov hauj lwm los ua ib tug ntawm cov ua manufacturers precision castings nyob rau hauv Suav teb. Peb pab neeg yog tsim los ntawm 260 tus neeg txawj ntse thiab mob siab rau cov neeg ua haujlwm nyob ib ncig ntawm lub moos kom ntseeg tau tias tag nrho peb cov neeg siv khoom xav tau ua tau raws li qhov txaus siab.Our muaj peev xwm ua tau zoo, nrog lub peev xwm ntawm ntau tshaj 1000 tons ntawm precision castings txhua xyoo. Peb tshwj xeeb hauv kev tsim precision castings siv cov txheej txheem silica sol plhaub pwm.
Qhov kawg FAQ Qhia rau Peev Casting Steel Parts
Cim npe nrov: Tuam Tshoj peev casting steel qhov chaw manufacturers, lwm tus neeg, Hoobkas
