01
Pre-coated Resin Sand Castings rau Automotives
Khoom siv
Cov khoom siv dav siv hauv cov txheej txheem ua ntej-coated hauv kev lag luam tsheb yog:
• Grey Hlau: Muab zoo castability, machinability, thiab yog siv nyob rau hauv ib tug ntau yam ntawm engine qhov chaw raws li zoo raws li cov yam ntxwv.
• Cov Hlau Hlau: Tawv nrog lub zog siab, siv nyob rau hauv qhov chaw uas tsis yog tsuas yog cuam tshuam-absorbing nyob rau hauv cov xwm tab sis kuj tawv.
• Aluminium Alloys: Lub teeb nyob rau hauv hnyav thiab xeb-resistant, aluminium yog siv nyob rau hauv lub cav blocks thiab vaj tse nyob rau hauv kev sib kis.
• Hlau Alloys: Siv nyob rau hauv siab durability thiab high-lub zog yuav tsum tau tivthaiv, piv txwv li, structural Cheebtsam raws li zoo raws li kev ruaj ntseg-tseem ceeb tivthaiv.
Specifications
• Qhov hnyav: Cov khoom me me, feeb nrog ob peb grams hauv qhov hnyav rau qhov loj, cov khoom loj nrog ob peb puas kilograms.
• Kev kam rau siab: Castings yog cam khwb cia nrog siab kam rau ua, feem ntau nruab nrab ntawm ± 0.5mm thiaj li ua tau raws li qhov yuav tsum tau muaj nyob rau hauv automotive industries.
• Nto tiav: Pre-coat resins tsim ib qho chaw zoo uas tawm hauv chav me me rau kev ua haujlwm tom qab cam khwb cia.
• Mechanical Strength: Castings tshwj xeeb yog tsim los kom ua tiav cov kev xav tau ntawm lub tsheb nruj, tiv taus cua sov, siab siab, nrog rau kev puas tsuaj tsis tu ncua.
Cov txheej txheem ntau lawm
1. Qauv Tsim: Ib tug precision qauv yog tsim los ntawm cov duab ntawm lub hom phiaj. Tus qauv yog feem ntau crafted los ntawm hlau los yog cob nyob rau hauv thiaj li yuav ruaj khov nyob rau hauv lub casting txheej txheem.
2. Txheej: Cov qauv yog coated nrog av xuab zeb thiab cob. Cov txheej yog resin-hardened, uas ua rau cov pwm tawv uas tuaj yeem tiv taus cua sov los ntawm cov hlau molten.
3. Moulding: Cov qauv yog surrounded los ntawm cob-coated xuab zeb thiaj li yuav tsim ib tug ruaj pwm.
4. Kev kho: Cov pwm yog kho nyob rau hauv ib tug txheej txheem uas toughens nws, npaj nws rau high kub molten hlau.
5. Hlau Pouring: Cov hlau melted yog poured rau hauv pwm, uas nyob rau hauv cov kab noj hniav thiab yuav siv tau raws li ib tug qauv.
6. Txias thiab Unmolding: Cov hlau raug tso cai kom txias ua ntej tawg pwm.
7. Kev ua tiav: Cov cam khwb cia yog ntxuav, deburred, thiab machined raws li qhov tsim nyog thiaj li ua tau raws li cov kev cai.
Kev xeem thiab kev soj ntsuam zoo
• Kev tshuaj xyuas qhov muag: Xyuas kom meej tias tsis muaj qhov tsis xws luag xws li tawg los yog void nyob rau hauv lub casting.
• Dimensional Inspection: Lub casting yog ntsuas nrog precision ntsuas kom nyob rau hauv flawless qhov ntev.
• Mechanical Testing: Xws li hardness, tensile, thiab kev ntsuam xyuas cuam tshuam los xyuas kom meej lub casting tuaj yeem tiv taus kev ua haujlwm ntawm lub tsheb.
• Kev Xeem Tsis Muaj Kev Ua Phem (NDT): Ultrasonics lossis X-rays yog siv los kuaj xyuas qhov tsis xws luag hauv cov kauj ruam ntawm kev ua haujlwm zoo.
Ntsiab nta
• Txhim kho Durability: Pre-coat castings los ntawm resin xuab zeb yog tsim los nrog kev ua haujlwm siab xav tau ntawm cov tsheb cav xws li kev txiav txim siab ntawm qhov chaw.
• Superior Surface Quality: Lub resultant siab zoo nto los ntawm txheej nrog resin txo cov theem ntawm theem nrab machining yuav tsum tau.
• High Precision: Muab nqaim tolerancing nrog rau hauv tsev tsim rau high-end automotive tivthaiv.
• Corrosion Resistance: Qee yam alloying ntsiab lus, piv txwv li, aluminium thiab stainless hlau, muaj kev tiv thaiv siab rau corrosion, uas ua rau lub neej ntev.
• Kev xaiv lub teeb yuag: Lub teeb alloy ua kom lub tsheb hnyav hauv kev txheeb xyuas, txhim kho roj kev lag luam yam tsis muaj kev sib tsoo toughness.
Kev lag luam kev siv
Pre-coated resin xuab zeb castings yog dav siv nyob rau hauv ntau yam automotive sectors, xws li:
• Cav Cheebtsam: Lub tog raj kheej taub hau, noj cov khoom noj, thiab cov roj lauj kaub.
• Kis qhov chaw: Shafting, gearboxes, thiab vaj tse.
• Suspension thiab Chassis: Zoo li lub caj npab ncua kev kawm ntawv thiab ncua kev kawm ntawv brackets.
• Braking Systems: Braking Cheebtsam xws li nres rotors, nres calipers.
• Cov Cuab Yeej Cuab Yeej: Piv txwv li, turbochargers thiab tso pa tawm manifolds.
Ntim thiab Cia
Txhua qhov casting tau ntim nrog kev saib xyuas zoo kom tsis txhob raug kev puas tsuaj hauv kev thauj mus los. Lawv kuj tau muab tso rau hauv chav txias kom tsis txhob muaj kev sib cuag ncaj qha nrog ib puag ncig cov ntsiab lus uas tuaj yeem cuam tshuam nws qhov zoo.
Kev xa khoom
Thaum cov castings dhau tag nrho cov kev soj ntsuam, lawv tau ruaj ntseg ntim thiab xa mus thoob ntiaj teb. Cov khoom xa tuaj suav nrog tag nrho cov ntaub ntawv tsim nyog, suav nrog cov ntawv pov thawj zoo thiab cov ntaub ntawv tshuaj xyuas, ua kom muaj kev ua raws li cov qauv kev lag luam.