Poob Foam Casting
Poob Foam Casting Services: Precision Near -Net{1}}Shope Components
Poob ua npuas ncauj casting (LFC) - lossis evaporative qauv casting - xa cov khoom siv hlau nyuaj nrog cov qauv duab tsis zoo, zoo heev nto tiav, thiab tsawg kawg kev ua haujlwm thib ob. Los ntawm kev siv cov qauv nthuav dav polystyrene (EPS) puag ncig los ntawm cov xuab zeb uas tsis muaj kev sib koom tes, cov txheej txheem no tshem tawm cov xuab zeb cores thiab parted pwm, txo cov khoom hnyav, phab ntsa thickness, thiab tag nrho cov nqi tsim khoom.
Poob Foam Casting Nta
Draftless Geometry:Ua kom xoom- cov kaum sab xis ntawm cov phab ntsa sab hauv thiab sab nraud, txo cov khoom loj thiab kev ua haujlwm qis.
Coreless Internal Passages:Cov kab noj hniav tsis yooj yim, cov khoom siv roj, thiab cov hauv qab yog tsim ncaj qha los ntawm fused ua npuas ncauj ntu yam tsis muaj xuab zeb cores.
Dimensional raug:Tuav kam rau ua feem ntau nyob rau hauv ISO 8062 CT6 rau CT8, nyob ntawm seb hom alloy thiab casting qhov ntev.
Nto tiav:Ua rau nto roughness xws li Ra 6.3 μm rau Ra 12.5 μm, superior rau cov pa ntsuab xuab zeb casting.
Part Consolidation:Kev sib koom ua ke ntau-cov khoom sib dhos, vuam, thiab bracketry rau hauv ib qho -daim castings, txo qis kev tswj cov khoom muag thiab kev pheej hmoo ua tsis tiav.
Tsis muaj Pwm Parting Kab:Tshem tawm flash, pwm mismatch, thiab mechanical parting kab sib tsoo.
Yuav Ua Li Cas Poob Foam Casting Txheej Txheem Ua Haujlwm
Cov txheej txheem evaporative hloov pauv cov qauv ua npuas ncauj ncaj qha rau hauv cov khoom hlau los ntawm rau theem tsis sib xws:
Qauv Tooling thiab Moulding:
Ua ntej- nthuav dav polystyrene hlaws dai sau cov cuab yeej siv txhuas thiab ua kom muaj cua sov ua kom cov qauv ua npuas ntom ntom ntu.
Cluster Assembly:
Ib leeg ua npuas ncauj daim ntawv cog lus siv tshwj xeeb kub- nplaum nplaum los tsim cov duab puab sab hauv. Cov qauv sib sau ua ke txuas rau lub hauv paus ua npuas ncauj qhov rooj thiab tsob ntoo nce siab.
Refractory Txheej:
Cov npuas dej yog dipped rau hauv dej -raws li ceramic slurry. Thaum qhuav, lub micro- ntxeem tau lub plhaub no tswj cov cua sov hloov mus thiab tso cai rau cov pa tso tawm kom dim.
Sand Flask Compaction:
Cov pawg qhuav nyob rau hauv ib qho - lub raj mis ntim ib puag ncig los ntawm qhuav, binderless silica lossis chromite xuab zeb. Lub tri-axial vibration rooj compacts cov xuab zeb nyob ib ncig ntawm tus qauv.
Pouring thiab evaporation:
Molten hlau nkag mus rau hauv lub rooj vag system. Lub zog thermal vaporizes tus qauv EPS tam sim ntawd, hloov cov npuas ntim nrog cov kua hlau nyob rau hauv lub tshuab nqus tsev tsis tu ncua.
Shakeout thiab Finishing:
Tom qab solidification, lub casting shakes tawm ntawm cov xuab zeb xoob. Xuab zeb txias, rov siv dua los ntawm lub voj voog rov qab, thiab cov casting raug txhaj tshuaj blasting, riser tshem tawm, thiab kev kho cua sov.
Khoom siv rau Poob Foam Casting
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Khoom siv |
Standard Alloys |
Ntsiab Mechanical Properties |
Cov ntawv thov zoo |
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Grey Hlau |
ASTM A48 Qib 25/30/35 |
High vibration damping, tsawg thermal expansion |
Cav blocks, twj tso kua mis vaj tse, compressor thav duab |
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Hlau Hlau |
ASTM A 536 65-45-12, 80-55-06, 100-70-03 |
High tensile zog, qaug zog tsis kam, cuam tshuam toughness |
Planetary carriers, steering knuckles, hydraulic li qub |
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Aluminium Alloys |
A356, A380, A319, AlSi10Mg |
Siab zog-rau- hnyav piv, siab thermal conductivity |
Automotive intake manifolds, cua txias daim hlau, structural brackets |
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Carbon & Alloy hlau |
WCB, LCC, 4140, 8620 |
High yield zog, hnav tsis kam, siab ntim |
Heavy machinery brackets, valve lub cev, hauv av-cov cuab yeej siv |
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Stainless hlau |
CF8 (304), CF8M (316), Duplex |
Corrosion kuj, siab -kub creep zog |
Chemical twj tso kua mis impellers, marine fittings, tso manifolds |
Qhov hnyav txwv:Aluminium castings ntau ntawm 0.2 kg txog 80 kg; grey / ductile hlau thiab hlau castings muaj li ntawm 0.5 kg txog 800 kg ib pawg.
Phab ntsa Thickness:Yam tsawg kawg nkaus pom zoo phab ntsa thickness yog 3.0 hli rau txhuas thiab 4.5 hli rau ferrous alloys los xyuas kom meej pwm puv tsis txias shuts.
Sab hauv kab noj hniav:Complex kua raws li me me li 6 hli nyob rau hauv txoj kab uas hla yuav cam khwb cia yam tsis muaj core prints, muab slurry mus txog tag nrho cov sab hauv.
Linear Tolerances:Standard tolerances tuav ± 0.5 hli rau qhov ntev txog li 100 hli, nrog ib qho ntxiv ± 0.005 hli / hli rau qhov ntev tshaj 100 hli.
Fillets thiab Radii:Pom zoo qhov tsawg kawg nkaus fillet radius yog 2.0 mm los tiv thaiv kev ntxhov siab thiab txhawb nqa kom txias txias.
Peev xwm txhua xyoo:12,000 Metric Tons
Flask Dimensions:Txog li 1,500 mm x 1,200 mm x 1,000 mm
Automated Foam Moulding Kab:8 High-Density Bead Moulding Machines
Cov khoom siv melting:Nruab nrab-Frequency Induction Furnaces (0.5T txog 3T muaj peev xwm)
Sand Reclamation Rate:98% Reusable Qhuav Silica / Chromite Sand
Order Volumes:Nruab nrab mus rau siab (500 txog 50,000+ pcs / xyoo)
Hom Poob Foam Casting Applications
Khoom siv hnyav thiab kev thauj mus los
• Transmission Housings: Integrated oil ports tshem tawm cov kav dej sab nraud thiab cov ntsiab lus xau.
• Axle Housings and Hubs: High structural rigidity with txo qhov hnyav tuag rau cov tsheb thauj khoom hnyav thiab tawm - tsheb loj.
Fluid Power thiab Industrial Pumps
• Ntau-Stage Impellers: Vanes thiab kua txoj hauv kev cam khwb cia nyob rau hauv ib daim ntawv tswj kev khiav dynamics thiab sib npaug.
• Hydraulic Control Valves: Complex internal galleries tshem tawm cov kev sib tshuam ntawm cov chaw nres nkoj thiab ntsaws hla - qhov.
Zog thiab Automotive Cav Cheebtsam
• Ncua thiab Exhaust Manifolds: Cov phab ntsa sab hauv du kom qis airflow kev sib txhuam, txhim kho lub cav ua pa kom zoo.
• Lub taub hau lub tog raj kheej: Cov tsho ua kom txias ua ke kom pom qhov chaw nrawm nrawm yam tsis muaj kev hloov hauv cov xuab zeb.
Kev Tswj Xyuas Zoo thiab Kev Tshawb Fawb
Kev txheeb xyuas qhov zoo ua raws li cov qauv kev sim ntawm cov khoom siv raw, qauv, yaj, thiab cov theem kawg:
Tshuaj muaj pes tsawg leeg:Optical Emission Spectrometry (OES) txheeb xyuas cov chemistry yaj ua ntej tapping txhua qhov cua sov.
Tsis yog -Kev kuaj kev puas tsuaj (NDT):
• X-Ray / Radiographic Inspection: Tshawb xyuas cov roj av porosity, shrinkage, lossis carbon residues.
• Kev Ntsuas Ultrasonic (UT): Ntsuas lub suab sab hauv hauv tuab- ntu phab ntsa.
• Sib Nqus Particle (MPI) & Dye Penetrant (LPI): Txheeb xyuas qhov micro- tawg ntawm qhov chaw thauj khoom tseem ceeb.
Dimensional soj ntsuam:Coordinate Measuring Machines (CMM) thiab 3D laser scanning check ib feem geometry tiv thaiv haiv neeg CAD qauv.
Mechanical thiab Metallurgical Testing:Ntawm - qhov chaw kuaj muaj xws li tensile, yield, elongation, Brinell/Rockwell hardness, thiab microstructure tsom xam (nodularity feem pua ntawm cov hlau ductile).
Machining thiab Secondary Operations
Thaum poob ua npuas ncauj casting muab ze rau - cov txiaj ntsig zoo, lub ntsej muag tiv tauj tseem ceeb thiab qhov tseeb bores tau ua tiav qhov thib ob:
CNC Machining:
Hauv -tsev 3-axis, 4-axis, thiab 5-axis ntsug / kab rov tav machining chaw ua tiav qhov kam rau siab mus rau ± 0.01 hli.
Kev kho cua sov:
Annealing, normalizing, quenching thiab tempering, kev kho cua sov, thiab kev laus (T5 / T6 rau txhuas) hloov kho cov khoom siv.
Nto Finishing:
Cov kev xaiv muaj xws li kev tua blasting (Grit Sa 2.5), zinc plating, phosphate txheej, hmoov txheej, electrocoating (E-coat), thiab kua pleev xim.
Kev Ntsuas Siab:
100%.
Cov pab pawg engineering koom tes ncaj qha nrog cov neeg siv khoom kev lag luam mus rau kev hloov pauv qhov chaw los ntawm kev sib tsoo, xuab zeb castings, lossis tuag castings rau hauv cov qauv tsim ua npuas zoo.
• 3D STEP File & Technical Review
• DFM Analysis & Pwm Flow Simulation
• Aluminium Tooling Manufacturing
• Foam Pattern & Sample Casting Validation
• Kev Tshuaj Xyuas Thawj Tshooj (FAI & PPAP Qib 3)
• Serial Ntau Lawm & Xa
DFM Engineering:MAGMA/ProCAST simulation software ntsuam xyuas pwm filling, thermal solidification, thiab tej zaum yuav tsis xws zones ua ntej txiav txhuas tooling.
Tooling Fabrication:CNC-machined siab-qib aluminium tooling guarantees rov ua npuas ncauj hlaws nthuav dav dhau lub voj voog siab.
Rapid Prototyping:3D- luam tawm EPS / PMMA cov qauv ua kom muaj kev ua haujlwm zoo ua ntej kev nqis peev hauv cov cuab yeej nyuaj.
Poob Foam Casting Products
Iron Iron Gearboxes:
Integrated structural tav nrog nyias phab ntsa.
Aluminium Marine Cav Brackets:
Lightened structures resistant rau ntsev -dej corrosion.
Stainless hlau twj tso kua mis lub cev:
Precision kua channel txo qis hauv hydraulic turbulence.
Grey Hlau Compressor Ncej:
High damping muaj peev xwm rau hnyav industrial vibration loads.
Yuav Thov Li Cas
Txhawm rau kom tau txais cov ncauj lus kom ntxaws engineering thiab cov lus pom zoo ua lag luam hauv 48 teev, muab cov lus qhia hauv qab no:
3D CAD Qauv:
STEP, IGES, lossis x_t hom.
01
2D kos duab:
PDF piav qhia txog qhov tseem ceeb ntawm kev ua siab ntev, qhov chaw ua haujlwm, thiab qhov chaw ua kom tiav (Ra).
02
Khoom Specification:
Tus qauv tsim qauv (xws li ASTM, EN, DIN, JIS).
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Volume Requirements:
Thawj cov qauv xav tau, kwv yees qhov ntim txhua xyoo (EAV), thiab qhov ntau thiab tsawg.
04
Cov Kev Xav Tau Thib Ob:
Cov ntawv pov thawj NDT tshwj xeeb, kev kho cua sov, kev siv tshuab, lossis cov txheej txheem tiv thaiv.
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FAQ
Peb tau zoo-paub tias yog ib qho ntawm cov ua npuas ncauj casting manufacturers thiab lwm tus neeg nyob hauv Suav teb. Yog hais tias koj yuav mus rau cov lag luam wholesale zoo poob ua npuas ncauj casting nrog cov nqi sib tw, txais tos kom tau txais cov ntaub ntawv ntau ntxiv los ntawm peb lub hoobkas.
