Kev nqis peev castingtuaj yeem siv nrog ntau hom hlau, xws li carbon steels, npib tsib xee-raws li superalloys, titanium, tooj liab alloys, tshwj xeeb hlau, thiab stainless hlau zoo li 304 thiab 316. Txhua yam khoom siv rau lub hom phiaj tshwj xeeb hauv kev lag luam, xws li kev cog lus kho mob mus rau aerospace turbine blades. Cov ntaub ntawv raug xaiv raws li lawv cov khoom siv kho tshuab, muaj peev xwm tiv thaiv corrosion, qhov hnyav, thiab muaj peev xwm ua kom sov. Thaum yuav khoom, pab pawg paub txog cov khoom siv no, thiab lawv tuaj yeem xaiv cov kev xaiv ntse uas sib npaug ntawm kev ua tau zoo, tus nqi, thiab muaj peev xwm ua tau.tshwj xeeb precision qhov chaw.
Txheej txheem cej luam ntawm Peev Casting Materials
Txhawm rau lav qhov txiaj ntsig zoo,Kev nqis peev castingcov ntaub ntawvyuav tsum muaj tej yam zoo. Thaum cov hlau molten muaj qhov zoo ntawm fluidity, nws tuaj yeem sau cov pwm qhov nyuaj tag nrho. Nyob rau tib lub sij hawm, lub melting point yuav tsum sib phim lub peev xwm ntawm lub plhaub ceramic kom lub plhaub tsis txhob tawg sai heev. Raws li cov hlau hloov los ntawm cov kua mus rau hauv ib qho khoom, kev tswj kev shrinking tus cwj pwm ua kom paub tseeb tias qhov ntsuas tau raug.
Txhawm rau kom tsis txhob ua yuam kev thiab xyuas kom cov cam khwb cia zoo, cov qauv siv quav ciab thiab cov plhaub ceramic yuav tsum ua haujlwm ua ke. Ib tug siv quav ciab tsim yog dipped rau hauv cov kua av nplaum slurry thiabxuab zeb zoo dua thiab ntau dua, tsim ob peb txheej. Cov wax melts nyob rau hauv ib lub qhov cub tom qab nws qhuav, tawm hauv ib lub qhov nyob rau hauv lub lauj kaub tais diav. Lub qhov yog ntim nrog molten hlau, thiab thaum nws hardens, lub plhaub ceramic tawg, qhia qhov kawg casting.
Common Hlau thiab Alloys siv hauv kev nqis peev Casting
Cov Hlau Stainless: Ntau Yam Ua Haujlwm
Vim lawv zoo heev tiv thaiv xeb thiab lub zog, stainless hlau yog siv nyob rau hauv feem ntau precision casting daim ntaub ntawv. Rau qhov dav -lub hom phiaj tiv thaiv corrosion thiab formability, Qib 304 zoo heev. Qhov no ua rau nws yog ib qho kev xaiv zoo rau cov khoom siv ua zaub mov thiab cov khoom siv hauv tsev. Molybdenum tau ntxiv rau Qib 316 kom nws tiv taus cov tshuaj chlorides thiabmarine ib puag ncig. Qhov no ua rau nws yog qhov kev xaiv nrov raucov cuab yeej kho mob thiab li qubsiv nyob rau hauv cov txheej txheem tshuaj. Dej nag- hardening 17-4 PH yog qhov muaj zog heev thiab tsis xeb, ua rau nws zoo meej rausiab - twj tso kua misvaj tse thiab cov khoom siv hauv cov dav hlau.
Carbon thiab Alloy Steels: Nqis -Ua Tau Zoo
Cov pa roj carbon thiab cov hlau hlau yog cov khoom siv ruaj khov thiab raug nqi -zoo rauhnyav-duty industrialsiv. Ntawm tus nqi tsim nyog, cov ntaub ntawv no muaj lub zog tensile zoo, hnav tsis kam, thiab muaj peev xwm ua machined. Nruab nrab- qib carbon yog qhov zoo raugears, shafts, thiab mechanical txuas, thaum qis- cov qib carbon yog qhov zoo rau cov khoom siv uas yuav tsum muaj zog me ntsis. Alloy steels muaj cov ntsiab lus xws li chromium, molybdenum, lossis npib tsib xee uas txhim kho qee yam zoo, zoo li lawv yooj yim zog, hnyav npaum li cas, lossis lawv muaj zog npaum li cas ntawm qhov kub thiab txias.
Aluminium Alloys: Lub teeb yuag
Aluminium alloys yog nrov nyob rau hauv lub dav hlau thiab tsheb lag luam vim hais tias lawv yog lub teeb yuag. Qhov hnyav tsawg txhais tau hais tias zoo dua roj kev lag luam thiab lub peev xwm thauj khoom. Qee cov alloys, zoo liA356thiab A357, yooj yim heev los ua thiab muaj cov khoom siv zoo thiab ua haujlwm rau corrosion. Thaum nws los txog rau lub zog - rau - qhov hnyav piv, cov ntaub ntawv no zoo dua cov hlau. Lawv kuj nyob twj ywm qhov loj thiab zoo tib yam thiab ua kom sov zoo.
Nickel-Based Alloys: Ib puag ncig zoo Champions
Nickel-raws li alloys yog qhov zoo rau cov zeb thiab lwm yam cuab yeej siv los ua hluav taws xob vim tias lawv tuaj yeem tswj tau qhov kub thiab txias heev. Ntawm qhov kub siab tshaj 1,000 degree, cov superalloys khaws lawv lub zog txhua yam, tiv thaiv oxidation, thiab tiv thaiv kev nkag mus. Qib zoo li Inconel 718 thiab Hastelloy X yog siv nyob rau hauv qhov chaw uas lwm yam ntaub ntawv yuav ua tsis tau tejyam txaus ntshai, xws li nyob rau hauv cov roj turbine kub seem, foob pob ua ntxaij cav qhov chaw, thiab rauv fixings.
Copper Alloys thiab Titanium: Kev siv tshwj xeeb
Nyob ntawm qhov xav tau ntawm txoj haujlwm, qhov zoo thiab qhov tsis zoo ntawm txhua yam khoom siv rauKev nqis peev castingyog siv los txiav txim siab txog yam yuav yuav. Los ntawm kev paub txog cov kev xaiv no, koj tuaj yeem muaj kev paub ntau ntxiv txog kev sib tham nrog cov neeg muag khoom thiab tau txais ib lub tswv yim zoo txog kev paub txog lawv li cas.
Peev Casting Material Xaiv Cov Qauv rau B2B Kev Muag Khoom
Technical Specifications thiab kev lag luam ua raws
Thaum xaiv cov ntaub ntawv, nws yog ib qho tseem ceeb kom paub tseeb tias lawv ua tau raws li cov kev cai nruj, xws li kev ua tau zoo, kev ua tiav ntawm qhov chaw, thiab cov qauv kev lag luam. Rauaerospacesiv, cov ntaub ntawv yuav tsum tau pom zoo rau AMS cov qauv thiab tuaj nrog tag nrho cov ntaub ntawv hais txog lawv ua li cas. Cov kws kho mob gadget xav tau cov ntaub ntawv uas yogFDA- pom zoothiab tau raug sim rau biocompatibility. Cov neeg muag khoom rau kev lag luam tsheb yuav tsum ua raws li IATF 16949 cov qauv zoo thiab muaj cov ntaub ntawv PPAP. Koj qhov kev xav tau yuav tsum tau ua raws li cov khoom siv lub zog tensile, lub zog tawm los, elongation, txhav, thiab tsis kam rau kev cuam tshuam. Cov lus qhia tshwj xeeb rau kev ua tiav saum npoo cuam tshuam ob qho tib si li cas ib yam dab tsi zoo li thiab nws ua haujlwm zoo npaum li cas, tshwj xeeb tshaj yog rau qhov chaw kaw, hnav cuam tshuam, thiab qhov chaw uas raug xeb. Paub txog cov kev xav tau ua ntej ntawm lub sijhawm ua rau koj tsis tas yuav them nyiaj ntau rau kev tsim kho dua tshiab thiab tos kom pib tsim khoom.Welongpab koj ua tau raws li cov kev xav tau tshaj plaws thiab kev tswj hwm kev cai nrog kev ntseeg siab. Raws li ISO 9001: 2015 tau ntawv pov thawj thiab Tuam Tshoj Kev lis kev cai Class-Ib lub tuam txhab, peb muab 20+ xyoo ntawm kev txawj ntse engineering nrog rau tag nrho - txheej txheem tswj kom ua tau zoo tshaj - kev ua tau zoo ntawm cov khoom siv hlau. Los ntawm kev xaiv cov khoom siv thiab cov khoom siv kho tshuab mus rau qhov chaw tiav thiab kev ua raws li thoob ntiaj teb, peb cov kws tshaj lij engineers paub tseeb tias txhua qhov yog tsim los ua- ntseeg tau thiab tsis tu ncua hauv cov ntawv thov tseem ceeb thoob ntiaj teb.
Tus nqi thiab lub sij hawm ua kev txiav txim siab
Tus nqi ib phaus thiab lub sijhawm tos muaj qhov cuam tshuam ncaj qha rauua kev yuav khoom thiab tswj nyiaj txiag. Tus nqi ntawm cov khoom sib txawv heev. Piv txwv li, txhuas alloys feem ntau raug nqi tsawg dua stainless hlau, uas nyob rau hauv lem nqi ntau tsawg tshaj li titanium los yog npib tsib xee superalloys. Xav txog seb qhov kev xaiv ntawm cov khoom cuam tshuam li cas rau cov txheej txheem ntxiv xws li kev kho cua sov, machining, thiab nto tiav, ntxiv rau cov nqi ntawm cov khoom nws tus kheej. Lead lub sij hawm nyob ntawm ntau yam, xws li covkev muab khoom siv, kev tsim cov qauv cuab yeej, cov txheej txheem hauv tsev rau cov plhaub, thiab cov txheej txheem uas tshwm sim tom qab casting. Cov qauv hlau xa khoom sai dua li cov khoom siv tsawg uas yuav tsum tau muab los tshwj xeeb. Feem ntau, nws yuav siv sij hawm 8 mus rau 16 lub lis piam txij li lub sij hawm qhov kev txiav txim muab tso rau kom txog thaum cov khoom xa tuaj. Txawm li cas los xij, ntawm Welong, peb cov txheej txheem automated tau txiav lub sijhawm no kom tsawg li ib lub lis piam rau qee cov ntaub ntawv yooj yim thiab cov duab. Txhawm rau ua kom tau raws li cov hom phiaj ntawm tus nqi thiab hnub xa khoom, koj yuav tsum ua siab ncaj rau koj tus kws kho mob txog koj txoj kev npaj tsim khoom, cov tswv yim npaj cov khoom, thiab lub peev xwm.
Muaj peev xwm muab khoom thiab kev txiav txim siab txog thaj chaw
Kev pabcuam zoo thiab kev cia siab tau raug lees paub los ntawm kev saib cov neeg muag khoom paub txog cov ntaub ntawv, cov khoom tsim tawm, thiab thaj chaw ncav cuag. Lub Hoobkas puas khaws nws ISO 9001: 2015kev pom zoo, uas qhia tau hais tias nws tswj tau qhov zoo ib yam? Lawv puas tuaj yeem muab cov qhabnias rau koj ntawm cov ntaub ntawv, kev tshuaj xyuas metallurgical, thiab cov ntaub ntawv ntawm kev ntsuas ntsuas? Lawv muaj kev paub ntau npaum li cas nrog cov cai thiab cov cai uas koj lub lag luam yuav tsum tau ua? Qhov chaw cuam tshuam tus nqi npaum li cas rau kev txav khoom, tib neeg tuaj yeem sib txuas lus zoo npaum li cas, thiab kev tiv thaiv cov cuab yeej cuab tam zoo npaum li cas. Ua haujlwm nrog lub hauv paus hauv Suav teb zoo li Welong muab koj nkag mus rau siab -zoo, qis- nqi tsim khoom. Peb lub peev xwm ua tau raws li cov qauv txawv teb chaws kuj tau pom los ntawm qhov tseeb tias peb tau ua haujlwm rau European thiab North American kev lag luam rau ntau tshaj 20 xyoo. Peb tuaj yeem ua haujlwm nrog cov qauv hauv AutoCAD, Pro-Engineering, thiab Solidworks cov ntaub ntawv, thiab peb pawg neeg tsim khoom tuaj yeem tsim cov qauv zoo dua kom lawv tuaj yeem cam khwb cia thiab siv cov khoom siv tsawg. Ib txoj hauv kev zoo los yuav cov khoom siv txhim kho ob qho tib si zoo ntawm cov khoom thiab kev ua tau zoo ntawm cov txheej txheem yuav khoom hauv ntiaj teb cov saw hlau. Txoj kev sib raug zoo ntawm tus neeg muag khoom txo qis qhov kev pheej hmoo ntawm kev muab khoom, lav qhov zoo ruaj khov, ua kom lub sijhawm xa khoom ntawm -, thiab muab kev pab cuam rau koj pab neeg ua haujlwm hauv lub neej ntawm cov khoom.
Muab piv cov peev txheej Casting cov ntaub ntawv tiv thaiv lwm yam Casting thiab Manufacturing txheej txheem
Peev casting yog kom meej meej zoo dua xuab zeb casting thiabtuag castingthaum nws los txog rau qhov tsim nyog ntawm cov ntaub ntawv, nto tiav, thiab qhov tseeb ntawm kev ntsuas. Txoj kev tuaj yeem siv nrog yuav luag txhua cov hlau uas tuaj yeem nrum, los ntawm cov qauv stainless hlau mus rau tsawg titanium thiab superalloys. Raws li - nrum nto tiav feem ntau poob ntawm 125 thiab 250 micro-inches Ra, yog li lawv tsis tas yuav ua kom tiav dua. Peb feem ntau muaj qhov ntev ntev ntawm ± 0.005 ntiv tes ib nti, tab sis cov qauv nruj dua tuaj yeem ncav cuag los ntawm kev tswj tuav.
Cov thev naus laus zis tshiab, zoo li 3D luam ntawv, qhib txoj hauv kev tshiab los ua khoom. Piv txwv li, koj tuaj yeem ua cov duab nyuaj thiab cov qauv siv sai sai yam tsis tas yuav ua cov cuab yeej. Txawm li cas los xij,Kev nqis peev castingtseem yog txoj kev zoo tshaj los ua kom ntau ntaunyuaj hlau qhov chawvim nws tuaj yeem siv ntau yam khoom sib txawv thiab pheej yig. Thaum tus nqi ntawm cov cuab yeej tsim tau nthuav tawm ntau qhov chaw, tus nqi ntawm txhua qhov poob zoo hauv qab ntawm cov khoom siv ntxiv. Qhov zoo ntawm cov ntaub ntawv uas ua los ntawm casting yog feem ntau zoo dua cov uas ua los ntawm cov hmoov - txaj fusion, tshwj xeeb tshaj yog thaum nws los txog rau hnav lub zog thiab puas toughness. Ntau lub tuam txhab siv 3D luam ntawv los ua qauv rau cov qauv thiab tom qab ntawd hloov mus rau Kev nqis peev casting rau ntau qhov ntau.
Hom kev tsim cov txheej txheem xaiv yog nyob ntawm seb cov haujlwm yuav ua li cas, qhov nyuaj ntawm cov duab, cov khoom xav tau, kev kam rau siab uas yuav tsum tau ua, thiab cov hom phiaj ntawm tus nqi. Thaum qhov zoo thiab kev cia siab tsis tuaj yeem cuam tshuam, Kev nqis peev casting yog qhov kev xaiv zoo tshaj plaws rau cov lej ntawm lub cev nyuaj uas ua los ntawm cov khoom siv siab -.
Hais txog Cov Khoom Siv -Txoj Kev Sib Tw Hauv Kev Lag Luam Casting
Casting flaws zoo li porosity, shrinkage, thiab inclusions yog heev cuam tshuam los ntawm qhov zoo ntawm cov khoom siv nyob rau hauvKev nqis peev casting. Cov kev tsis zoo no tuaj yeem ua rau qhov tsis muaj zog ntawm kev ncaj ncees thiab kev ua haujlwm. Porosity tshwm sim thaum cov pa nkag mus, lossis tsis muaj kev pub noj txaus thaum lub sij hawm khov. Qhov no tawm qhov hauv cov khoom uas ua rau nws lub zog tensile tsis muaj zog. Cov hlau me me thaum lawv txias, uas tuaj yeem ua rau muaj kev ua yuam kev hauv kev ntsuas lossis qhov hauv cov khoom yog tias nws tsis ua haujlwm zoo los ntawm lub rooj vag thiab riser tsim. Cov khoom suav nrog, uas yog cov khoom txawv teb chaws daig hauv qhov casting, tuaj yeem ua rau qaug zog tawg lossis xau lem hauv qhov chaw uas muaj kev kub ntxhov.
Cov ntaub ntawv tshawb fawb qhia tias kev paub txog cov khoom siv thiab kev xav tau li cas tuaj yeem ua tiav ua ke. Ib tus neeg siv khoom hauv kev lag luam dav hlau xav tau 17-4 PH stainless hlau brackets nrog txoj hauv kev nyuaj los txiav qhov hnyav. Peb tau tshem ntawm cov teeb meem porosity thiab tau txais 100% kev lees paub ntawm kev kuaj hluav taws xob los ntawm kev ua haujlwm ua ke ntawm kev tsim lub rooj vag thiab siv lub tshuab nqus tsev- pab sau. Ib yam li ntawd, tus neeg siv khoom hauv kev lag luam tsim hluav taws xob xav tau Inconel 718 turbine qhov chaw uas tuaj yeem ua haujlwm ntawm 950 degree. Siv cov txheej txheem tswj kev ua kom txias thiab kub isostatic nias raws li kev kho tom qab, peb tau ua kom paub tseeb tias tag nrho cov khoom uas peb xa mus tau raws li cov txheej txheem kev siv tshuab nruj, thiab tsis muaj kev tsis lees paub hauv ib qho ntawm cov khoom tsim khoom.
Cov rooj plaub no qhia tau hais tias kev paub txog cov khoom siv li cas thiab paub yuav ua li cas thiaj li tuaj yeem pab daws teeb meem kev tsim khoom nyuaj. Thaum saib cov neeg muab khoom tau, tsis txhob saib lawv cov ntaub ntawv pov thawj thiab khoom siv; kuj saib seb lawv daws teeb meem li cas thiab npaj lawv li cas los ua haujlwm nrog koj los ua kom lub tswv yim zoo dua kom nws tuaj yeem tsim tau zoo.
Xaus
Xaiv cov khoom tsim nyog yog ib qho ntawm cov kauj ruam tseem ceeb tshaj plaws hauvmuas peev castingvim tias nws muaj kev cuam tshuam ncaj qha rau qhov ua haujlwm zoo npaum li cas, lawv raug nqi npaum li cas, lawv siv sijhawm ntev npaum li cas los ua, thiab lawv ntseeg tau ntev npaum li cas. Stainless hlau, aluminium alloys, npib tsib xee superalloys, titanium, thiab cov hlau tshwj xeeb txhua tus muaj lawv tus kheej tshwj xeeb zoo uas ua rau lawv muaj txiaj ntsig hauv kev lag luam sib txawv. Txhawm rau ua qhov kev yuav khoom zoo, koj yuav tsum paub tsis yog qhov zoo ntawm cov khoom, tab sis kuj yuav ua li cas cov khoom no cuam tshuam rau cov txheej txheem casting, cov kev cai uas kev lag luam yuav tsum tau ua, thiab tus neeg muag khoom lub peev xwm.
Txoj hauv kev zoo tshaj plaws los yuav cov khoom yog cov uas sib npaug cov kev xav tau nrog kev txhawj xeeb txog nyiaj txiag thiab ua haujlwm nrog cov neeg muag khoom uas muaj kev paub txog cov khoom siv, kev tswj xyuas zoo, thiab kev pabcuam engineering uas ua haujlwm nrog lwm tus neeg. Raws li cov kab xa khoom thoob ntiaj teb tau teeb meem ntau dua, xaiv tus khub nrog kev paub txawv teb chaws, kev sib txuas lus meej, thiab cov ntaub ntawv ua tiav ntawm ntau qhov kev lag luam sib txawv tuaj yeem txo qis kev pheej hmoo thiab ua kom lub sij hawm nrawm dua - rau- kev lag luam.
Cov ntaub ntawv qib siab, txheej txheem automation, thiab cov cuab yeej tswj tau zoo yog tag nrho ib feem ntawm qhov kev hloov pauv txuas ntxiv ntawm Kev nqis peev casting. Los ntawm kev ua raws li cov kev hloov pauv no thiab ua kom muaj kev sib raug zoo nrog koj cov neeg muag khoom, koj lub tuam txhab yuav siv tau cov kev tsim kho tshiab uas muab kev sib tw.
FAQ
Dab tsi yog cov hlau zoo tshaj plaws rau aerospace peev castings?
Rau cov khoom siv uas yuav tsum muaj zog thiab tsis xeb, aerospace siv feem ntau hu rau stainless hlau xws li 17-4 PH thiab 15-5 PH. Aluminium alloys, xws li A356 thiab A357, yog siv rau hauv qhov chaw uas qhov hnyav yog qhov tseem ceeb. Kub-section turbine qhov chaw yog ua los ntawm nickel-based superalloys zoo li Inconel 718 thiab Waspaloy. Titanium alloys, xws li Ti-6Al-4V, muaj zog heev rau lawv qhov hnyav thaum siv rau tsaws iav thiab dav hlau qhov chaw. Kev xaiv ntawm cov khoom siv yog raws li cov qauv kev ua tau zoo, xws li kev ua haujlwm kub, theem ntawm kev ntxhov siab, qhov cuam tshuam corrosion, thiab qhov hnyav txwv.
Cov kev xaiv cov khoom cuam tshuam li cas rau lub sijhawm thiab tus nqi?
Feem ntau, cov hlau zoo li 304 thiab 316 stainless hlau nkoj sai dua vim tias lawv yooj yim dua los nrhiav thiab tuaj yeem ua tiav raws li tus qauv. Cov khoom siv txawv txawv, xws li titanium thiab cov superalloys tshwj xeeb, siv sijhawm ntev dua kom tau txais thiab yuav tsum tau ua haujlwm tshwj xeeb, uas ua rau lub sijhawm tos ntev dua. Cov ntaub ntawv muaj tus nqi sib txawv heev. Piv txwv li, txhuas tus nqi tsuas yog ib feem kaum ntawm qhov titanium ua li cas rau ib phaus. Xav txog yuav ua li cas xaiv cov hlau cuam tshuam cov txheej txheem thib ob ntxiv rau tus nqi ntawm cov hlau nws tus kheej. Qee cov ntaub ntawv yuav tsum tau rhuab mus ntev los yog nias kub isostatically, uas ntxiv lub sij hawm thiab nyiaj txiag rau tus nqi kawg ntawm ib feem.
Cov peev txheej casting puas tuaj yeem ua raws li kev cai alloys?
Welong yog ib qho ntawm ntau qhov chaw tsim khoom uas tuaj yeem ua haujlwm nrog cov hlau tshwj xeeb uas cov neeg yuav khoom muab rau lawv tus kheej siv tshwj xeeb. Txhawm rau ua qhov no, cov khoom siv yuav tsum muaj cov tshuaj lom neeg tshwj xeeb, lub hom phiaj ntawm kev ua haujlwm zoo, thiab cov specs. Rau kev teeb tsa thiab kev yuav khoom, cov hlau kev cai feem ntau muaj tus lej xaj tsawg kawg nkaus. Raws li cov txheej txheem kev teeb tsa tau teeb tsa thiab sim, lub sij hawm ua ntej rau thawj - tsab xov xwm tsim tau ntev dua. Thaum saib mus rau hauv kev cai npaj, muab ntau cov ntaub ntawv qhia thiab npaj rau kev txhim kho kom tshwm sim ntau zaus kom txog thaum cov khoom zoo uas koj xav tau ua tiav.
Koom Tes Nrog Welong rau Precision Investment Casting Solutions
Welong yog ib tus kws tshaj lij ntawm kev muab siab - zooKev nqis peev castingcov kev pabcuam nyuaj rau kev lag luam siv hauv stainless hlau, txhuas, npib tsib xee, thiab lwm yam ntaub ntawv. Raws li Kev Lag Luam Kev Lag Luam Kev Lag Luam uas tau lees paub ISO 9001: 2015, peb tau ua haujlwm nrog ntau dua 100 cov neeg siv khoom hauv Tebchaws Europe, North America, thiab Asia -Pacific cheeb tsam rau ntau tshaj 20 xyoo, ua cov khoom siv hlau rau cov tuam txhab saum toj kawg nkaus hauv aerospace, tsheb, roj drilling, thiab siab -kawg cov cuab yeej kho mob.
Peb cov kev pabcuam ntau yam suav nrog kev tsim cov chaw muag khoom, tshuaj xyuas qhov zoo, thiab pab cov engineers, los ntawm kev txhim kho cov phiaj xwm thawj zaug kom xa cov khoom tiav. Peb tuaj yeem siv koj cov phiaj xwm lossis cov qauv, thiab peb tuaj yeem ua haujlwm nrog cov ntaub ntawv hauv AutoCAD, Pro-Engineering, thiab Solidworks hom. Peb pab neeg ua haujlwm engineering tuaj yeem pab koj txhim kho koj tus qauv tsim kom nws tuaj yeem cam khwb cia yooj yim dua thiab raug nqi tsawg dua. Peb pab pawg neeg yuav khoom txo qis qhov kev pheej hmoo ntawm kev xa khoom thaum tseem ua kom zoo ruaj khov thiab nyob rau - lub sijhawm xa khoom. Peb ua qhov no los ntawm kev ua raws li cov txheej txheem thoob ntiaj teb nruj thiab siv cov txheej txheem tsim uas txo qis ntawm kev lag luam ib txwm tos lub sijhawm.
Xa email rau peb pab neeg ntawm info@welongpost.com kom tau txais tus kheej tus nqi, tham txog cov ntaub ntawv twg yuav ua haujlwm zoo tshaj plaws rau koj cov kev xav tau, lossis nrhiav seb peb 20 xyoo ntawm kev paub hauv cov saw hlau tuaj yeem pab koj cov txheej txheem tsim khoom thiab tau txais koj cov khoom zoo uas koj xav tau.
Cov ntaub ntawv
1. Brown, JR (2018).Foseco Ferrous Foundryman Phau Ntawv Qhia(11th ed.). Butterworth -Heinemann.
2. Campbell, J. (2015).Ua kom tiav Casting Handbook: Hlau Casting Txheej Txheem, Metallurgy, Cov Txheej Txheem thiab Tsim(2nd ed.). Butterworth -Heinemann.
3. Beeley, PR, & Ntse, RF (2017).Kev nqis peev Casting: Cov ntsiab lus thiab kev siv. Lub koom haum ntawm Cov Khoom, Minerals thiab Mining.
4. ASM International Handbook Committee. (2019).ASM Phau Ntawv Phau 15: Casting. ASM International.
5. Jones, S., & Yuan, C. (2020).Kev nce qib hauv Kev nqis peev Casting Technology rau Aerospace Applications. Materials Science thiab Engineering Review Peb Hlis, 45(3), 127-156.
6. Pattnaik, S., Karunakar, DB, & Jha, PK (2016).Kev loj hlob hauv Kev nqis peev Casting txheej txheem: Kev tshuaj xyuas. Phau ntawv Journal of Materials Processing Technology, 212(11), 2332-2348.
