Ntsuab xuab zeb molding tshuab(feem ntau xa mus rau high-pressure molding kab, tsis siv neeg molding tshuab, thiab lwm yam., uas siv ntsuab xuab zeb) yog ib qho ntawm feem ntau siv thiab zoo molding txoj kev nyob rau hauv lub foundry kev lag luam. Lawv tshwj xeeb tshaj yog haum rau cov khoom loj ntawm castings. Cov yam tshwj xeeb ntawm castings lawv tuaj yeem tsim tau feem ntau txwv los ntawm cov yam ntxwv tseem ceeb ntawm cov txheej txheem xuab zeb ntsuab nws tus kheej thiab yam xws li qhov loj, qhov nyuaj, thiab cov khoom yuav tsum tau ua ntawm lub casting.
Ntawm no yog cov hom castings uasntsuab xuab zeb molding tshuabyog tsim rau thiab feem ntau tsim:
Me me mus rau nruab nrab-Sized Castings:
Qhov no yog thawj lub zog ntawm cov xuab zeb ntsuab. Kev tsim cov khoom siv thiab lub zog ntawm cov xuab zeb pwm txwv qhov loj thiab qhov hnyav ntawm ib tus neeg lub khob. Feem ntau, castings uas tsim los ntawm ob peb grams mus rau ob peb puas kilograms, nrog rau feem ntau ntau yam yog ob peb kilograms mus rau ntau kaum kilograms. Cov kab hlau loj loj tuaj yeem tsim cov khoom hnyav dua (piv txwv li, tsheb cav blocks).
Mass-Produced Castings:
Ntsuab xuab zeb molding tshuab(tshwj xeeb tshaj yog automated molding kab) muaj npe nrov rau lawv cov kev ua tau zoo ntau lawm, siab rov ua dua qhov tseeb, thiab tus nqi qis rau ib chav. Yog li ntawd, lawv yog qhov zoo tshaj plaws rau cov castings uas xav tau cov khoom tsim tawm txhua xyoo hauv kaum tawm txhiab, pua txhiab, lossis ntau lab.
Hom Daim Ntawv Thov Fields:
Automotive Kev Lag Luam: Qhov no yog lub khw loj tshaj plaws. Xws li lub cav thaiv, lub tog raj kheej taub hau, kis tau tus mob vaj tse, clutch vaj tse, nres nruas, nres discs, brackets, ntau yam vaj tse-hom qhov chaw, thiab lwm yam.
Internal Combustion Cav Kev Lag Luam: Ntau lub vaj tse, cov hlua, flywheel vaj tse rau cov cav tov diesel thiab roj av.
General Machinery: Pump casings, valve lub cev, hydraulic tivthaiv vaj tse, compressor qhov chaw, lub cev muaj zog vaj tse, gearbox vaj tse, ua liaj ua teb machinery qhov chaw, kho vajtse / cuab yeej qhov chaw (xws li, wrench hau).
Cov yeeb nkab fittings: yeeb nkab fittings, flanges.
Cov Khoom Siv Hauv Tsev: Cov qhov cub qhov cub, lub tshuab ntxhua khaub ncaws.
Castings nrog Yooj Yim rau Nruab Nrab Cov Txheej Txheem Txheej Txheem:
Cov xuab zeb ntsuab muaj cov dej ntws zoo thiab tuaj yeem rov ua cov pwm kab noj hniav.
Rau cov txheej txheem nyuaj heev (xws li, cov kab noj hniav sib sib zog nqus, cov phab ntsa nyias nyias, cov txheej txheem sab hauv, los yog xav tau ntau cov cores nrog qhov tseeb qhov tseeb), cov xuab zeb ntsuab tuaj yeem ntsib teeb meem nrog cov qauv stripping, tsis txaus cov tub ntxhais ruaj khov, los yog cov teeb meem hauv kev ua kom qhov tseeb qhov tseeb. Nyob rau hauv tas li ntawd, lwm yam txheej txheem (xws li plhaub molding, txias-box core ua) los yog resin xuab zeb molding tej zaum yuav xav tau.
Cov ntaub ntawv xav tau:
Cast Iron(Grey Iron, Ductile Iron): Qhov no yog qhov dav tshaj plaws thiab paub tab daim ntawv thov rau cov xuab zeb ntsuab. Molten hlau muaj qhov qis thermal shock ntawm cov xuab zeb pwm, thiab cov xuab zeb ntsuab muab lub zog txaus thiab refractoriness.
Aluminium thiab Copper Alloy Castings: Kuj feem ntau tsim siv cov xuab zeb ntsuab, vim tias lawv qhov qis qis qis dua qhov xav tau ntawm cov xuab zeb pwm. Ntau qhov txhuas txhuas rau tsheb thiab maus taus yog tsim nrog cov xuab zeb ntsuab.
Hlau Castings: Muaj tsawg dua nrog cov xuab zeb ntsuab, tshwj xeeb tshaj yog rau nruab nrab-rau-loj lossis zoo steel castings. Cov laj thawj muaj xws li:
Kev kub siab dua ua rau cov xuab zeb cua sov hnyav, ua rau muaj qhov tsis xws luag xws li xuab zeb hlawv / khi, roj porosity, thiab yaig.
Molten steel muaj cov dej tsis zoo, yuav tsum muaj qhov kub thiab txias siab dua, uas xav tau ntau dua cov xuab zeb pwm lub zog.
Moisture nyob rau hauv cov xuab zeb ntsuab decomposes sai heev ntawm qhov kub thiab txias, generating loj volume ntawm roj, yooj yim ua rau porosity nyob rau hauv lub casting.
Me me, yooj yim, tsawg-requirement carbon steel castings tej zaum yuav ua tau nrog ntsuab xuab zeb, tab sis yuav tsum tau nruj txheej txheem tswj thiab tshwj xeeb coatings.
Cov txiaj ntsig tseem ceeb thiab kev txwv ntawm ntub xuab zeb Moulding tshuab rau Casting ntau lawm:
Qhov zoo:
Kev Ua Haujlwm Siab Ntau Lawm: Cov kab tsis siv neeg muaj lub sijhawm nrawm nrawm (ntaus vib nas this mus rau ob peb feeb ib pwm).
Tus Nqi Zoo-Kev Ua Tau Zoo (ntawm Cov Volumes): Txawm hais tias thawj cov cuab yeej siv tau siab, tus nqi ntawm ib chav ua qis heev nrog ntau lawm. Xuab zeb tuav tshuab tso cai rau rov siv cov xuab zeb.
Zoo Dimensional Accuracy thiab Surface Finish: High-pressure molding ua cov pwm nrog siab compaction thiab dimension stability, uas ua rau zoo deg zoo dua li phau ntawv los yog jolt-squeeze molding.
Flexibility (Relative to Auto Lines): Ib txoj kab feem ntau tuaj yeem tsim ntau qhov chaw nyob rau hauv ib qho loj sib xws (los ntawm kev hloov cov qauv).
Kev txwv (Dictate Unsuitable Casting Types):
cov
Qhov loj thiab qhov hnyav: Tsis tuaj yeem tsim cov castings loj heev (piv txwv li, cov cuab yeej siv tshuab loj, lub cev lub cev loj, cov turbine loj), uas feem ntau siv sodium silicate xuab zeb lossis resin xuab zeb pit molding.
Complexity Limitation: Tsawg hloov mus rau qhov nyuaj heev castings xav tau ntau cov cores intricate.
Kev txwv cov khoom: Yooj yim los tsim cov khoom zoo, cov hlau loj loj.
Uneconomical rau Tsawg Volumes: Cov qauv nqi siab thiab cov nqi teeb tsa ua rau nws tsis haum rau cov khoom me me lossis ib daim.
Loj Sand Handling System Yuav Tsum Tau: Yuav tsum muaj cov xuab zeb ua kom tiav thiab tuav cov txheej txheem.
Hauv cov ntsiab lus,ntsuab xuab zeb molding tshuabexcel ntawm kev tsim cov khoom loj ntawm me me mus rau nruab nrab-qhov loj me castings nrog cov txheej txheem tsis yooj yim, feem ntau yog ua los ntawm cam khwb cia hlau thiab tsis-ferrous alloys (aluminium, tooj liab). Lawv tau siv dav heev, tshwj xeeb tshaj yog nyob rau hauv cov tsheb thiab cov tshuab siv dav dav. Thaum txiav txim siab seb yuav siv cov txheej txheem xuab zeb ntsuab, qhov kev tsim cov khoom ntim, qhov loj, qhov nyuaj, thiab cov khoom siv yog qhov tseem ceeb tshaj plaws.
Quanzhou Junng Machinery Co., Ltd. yog ib lub koom haum ntawm Shengda Machinery Co., Ltd. specializing nyob rau hauv casting khoom.A high-tech R & D enterprise uas tau ntev tau koom nyob rau hauv txoj kev loj hlob thiab zus tau tej cov khoom siv casting, tsis siv neeg molding tshuab, thiab casting los ua ke kab.
Yog koj xav tau ibNtsuab xuab zeb molding tshuab, koj tuaj yeem tiv tauj peb los ntawm cov ntaub ntawv tiv tauj hauv qab no:
Sales Manager: zoj
E-mail : zoe@junengmachine.com
Xovtooj: +86 13030998585
Post lub sij hawm: Nov-28-2025