hom CNC machining
Precision casting ntawm automotive mechanical Cheebtsam (piv txwv li, peev casting rau automotive daim ntaub ntawv) yog ib tug siab - raug raug txheej txheem uas tsim complex- zoo li tus hlau qhov chaw nrog me ntsis tom qab machining. Tsis zoo li cov xuab zeb casting los yog tuag casting, peev casting ua tiav nyob ze -net-puab tsim, txo cov ntaub ntawv pov tseg thaum ua kom cov khoom siv nrog cov geometry nyuaj, nyias- cov qauv phab ntsa, thiab kev ua tiav zoo tshaj plaws. Peb cov txheej txheem silica sol peev casting txheej txheem tsis tu ncua ua tiav qhov ntev ntawm CT4-CT6 (ISO 8062) thiab nto roughness tsawg li Ra 3.2μm lossis zoo dua.
Kev nqis peev casting yog txoj kev tsim khoom zoo tshaj plaws hauv kev lag luam tsheb thoob ntiaj teb. Los ntawm stainless hlau turbocharger vaj tse rau carbon hlau kis tau tus mob brackets, peb automotive peev casting daws teeb meem muab rov qab precision, structural kev ncaj ncees, thiab ntev - lub sij hawm kev cia siab rau automotive lwm tus neeg thiab OEMs thoob ntiaj teb.
Precision Casting Txheej Txheem - Poob Wax Peev Casting rau Automotive Mechanical Parts
Peb cov txheej txheem tsim khoom yog tsim los xyuas kom meej qhov tseeb, cov khoom siv suab nrov, thiab kev ua haujlwm ntau lawm rau precision casting ntawm automotive mechanical Cheebtsam:
Precision pwm yog machined hauv -lub tsev los tsim cov qauv siv quav ciab zoo ib yam nrog cov qauv ntawm ib feem geometry.
Cov qauv siv quav ciab yog dipped hauv silica sol ceramic slurry thiab coated nrog refractory stucco los tsim lub siab -lub zog plhaub, rov ua ntau zaus kom ua tiav lub plhaub tuab.
Lub plhaub ceramic yog rhuab hauv autoclaves kom yaj tawm cov quav ciab, tawm hauv cov kab noj hniav meej npaj rau cov hlau nchuav.
Molten hlau (carbon steel, alloy steel, stainless hlau, tshav kub- resistant alloys, los yog cov cuab yeej steel) yog poured rau hauv preheated ceramic plhaub kom puv lub kab noj hniav.
Ceramic shells raug tshem tawm los ntawm kev vibration thiab txhaj tshuaj blasting, thiab ib tug neeg castings raug cais los ntawm lub tshuab khiav.
Normalizing, quenching, tempering, kev kho tshuaj, thiab nag lossis daus hardening ib yam khoom specifications thiab cov neeg yuav tsum tau.
CNC tig, milling, drilling, thiab kho deg (zinc plating, nickel plating, Dacromet, passivation).
Dimensional verification los ntawm kev sib koom tes ntsuas tshuab (CMM), tsis yog- kuaj kev puas tsuaj (X-ray, sib nqus particle soj ntsuam, dye penetrant), thiab cov ntaub ntawv pov thawj.
Khoom Description
| Parameter | Muaj Peev Xwm Ntau |
| Txheej txheem Casting | Silica sol peev casting (poob ciab); nqus casting muaj |
| Dimensional kam rau ua | CT4-CT6 (ISO 8062); precision machining mus txog ± 0.05mm |
| Nto tiav | Ra 3.2μm–6.3μm as- nrum; machined nto rau Ra 0.8μm |
| Casting Weight Range | 0.05kg txog 200kg ib feem |
| Qhov siab tshaj plaws | Txog li 800mm ntev |
| Yam tsawg kawg ntawm phab ntsa Thickness | Raws li nyias li 1.5mm |
| Kev Muaj Peev Xwm Txhua Xyoo | 2, 000+ tons |
Cov khoom siv rau Automotive Precision Casting Cheebtsam
Peb lub tsev qiv ntawv cov ntaub ntawv npog ntau tshaj 200 qib thoob ntiaj teb, nrog rau txhua qhov ntsuas kub ntsuas los ntawm kev txheeb xyuas spectrographic ua ntej nchuav los xyuas kom meej chemistry.
- Stainless hlau - 304, 316, 17-4 PH (SAE AMS 5343G), 13Cr-8Ni-2.2Mo-1.1Al (AMS 5412B)
- Alloy Steel - 8620, 4140, 4340 rau siab -lub zog tsav tsheb qhov chaw
- Carbon Steel - Tsawg-carbon mus rau nruab nrab- carbon qib rau cov khoom siv
- Thaum tshav kub kub-Resistant Steel - Mus txog 1500℃F / 816℃kev khiav hauj lwm kub
- Duplex Stainless Steel / Superalloys - Rau kev xeb heev thiab siab - qhov kub thiab txias
- Aluminium Alloys & Magnesium Alloys - Lub teeb yuag casting rau EV Cheebtsam thiab chassis qauv
Tag nrho cov ntaub ntawv ua raws li ASTM, SAE AMS, DIN, JIS, BS, thiab GB qauv.
Txheej txheem Showcase
Cov lus nug nquag
Dab tsi yog qhov kam rau ua tiav rau precision casting ntawm automotive mechanical Cheebtsam?
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Peb cov txheej txheem silica sol peev casting ua tiav CT4-CT6 ib ISO 8062 raws li -cast condition. Thaum siv CNC machining theem nrab, kev kam rau siab mus rau ± 0.05mm yog ua tiav (piv rau precision tuag casting qauv rau qhov tseem ceeb haum qhov chaw).
Cov ntaub ntawv twg yog feem ntau siv rau tsheb precision cam khwb cia qhov chaw?
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Cov pa roj carbon steel (tsawg- carbon mus rau nruab nrab- carbon), stainless hlau (304, 316, 17-4 PH), alloy steel (8620, 4140, 4340), tshav kub- cov hlau tsis muaj zog, thiab, rau kev siv EV sib sib zog nqus, aluminium thiab magnesium alloys. Kev xaiv cov khoom siv yog coj los ntawm daim ntawv thov - cov khoom siv cav feem ntau xav tau cov hlau tsis muaj cua sov lossis cov hlau tsis muaj steel, thaum cov khoom siv chassis yuav siv cov pa roj carbon steel lossis txhuas kom sib npaug ntawm lub zog thiab qhov hnyav.
Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis rau precision cam khwb cia automotive Cheebtsam?
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Tsis muaj MOQ ruaj khov. Peb lees txais prototyping kom muaj nuj nqis tsawg li 1–100 daim rau kev tsim qauv siv tau thiab ua ntej - kev sim ntau lawm, thiab ntsuas rau ntau qhov ntau ntawm 10,000+ daim raws li cov neeg siv khoom cov kev pab cuam nce. Qhov kev hloov pauv no txhawb nqa tsheb cov neeg yuav khoom los ntawm R & D los ntawm kev tsim tawm series.
Koj puas ua tsis yog -kev kuaj kev puas tsuaj ntawm kev nyab xeeb tsheb tsheb- tseem ceeb castings?
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Yog lawm. Rau kev nyab xeeb -cov khoom siv tshuab tsheb tseem ceeb, peb muab X- kev tshuaj xyuas hluav taws xob rau kev kuaj pom qhov tsis xws luag (porosity, shrinkage, inclusions), sib nqus particle soj ntsuam (MPI) rau deg thiab subsurface discontinuities nyob rau hauv cov ntaub ntawv ferromagnetic, thiab dye penetrant testing rau non- cov ntaub ntawv sib nqus. Tag nrho NDT cov ntaub ntawv tau sau tseg thiab suav nrog cov ntawv pov thawj xa khoom.
Cov cuab yeej siv sijhawm ntev npaum li cas rau qhov project tshiab automotive casting?
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Tooling tsim thiab fabrication feem ntau yuav siv sij hawm 25-40 hnub rau ib tug tshiab precision nrum automotive tivthaiv, nyob ntawm seb ib feem complexity. Peb nyob rau hauv - lub tsev cuab yeej rhiav tuav tswj tag nrho cov pwm zoo, txo cov sij hawm txhuas piv rau outsourced tooling xaiv. Cov qauv qauv muaj nyob rau sai tom qab ua tiav cov cuab yeej, nrog kev tsim khoom pib ua raws li kev pom zoo PPAP.
Cim npe nrov: Tuam Tshoj precision casting ntawm automotive mechanical Cheebtsam, Tuam Tshoj precision casting ntawm automotive mechanical Cheebtsam manufacturers, lwm tus neeg, Hoobkas
