Thaum engineers xav tau peev casting kev pab cuam rau qhov chaw uas yuav tsum tuav ± 0.05 hli kam rau ua raws li 300-bar hydraulic siab-tsis muaj qauv, tsis muaj kev cuam tshuam-lawv hu rau lub khw uas twb tau daws qhov teeb meem. Peb tau nrum cobalt-nickel valve lub cev rau offshore twj skids qhov twg ib tug porosity pawg xaus ib tug $2.4M commissioning qhov rais. Peb tau machined AMS 5387 lub tog raj kheej tsev tom qab kev kho cua sov thiab saib CMM cov ntaub ntawv paub meej tias roundness nyob rau hauv 0.008 hli hla 120 hli diameters. Qhov ntawd tsis yog txoj kev xav. Hnub Tuesday.
Vim li cas Kev nqis peev Casting Service tsis ua haujlwm-Thiab yog vim li cas nws ua tiav ntawm no
Feem ntau qhov ua tsis tiav pib ua ntej melting pib. Tus qauv tsim xav tias "tus qauv" peev casting kam rau ua - tab sis lub siab li qub tsis lees txais ± 0.3 hli ntawm lub ntsej muag sealing. Los yog cov ntaub ntawv specs sau "cobalt alloy" yam tsis tau hu tawm AMS 5387 qhov tseeb solidification shrinkage nkhaus. Los yog kev kho cua sov yog outsourced rau tus neeg muag khoom uas kho T800 zoo li 304 stainless. Peb tau pom tag nrho peb. Kev kho tsis yog nruj dua specs ib leeg. Nws yog kev tswj xyuas ntsug: tib pab pawg tswj hwm tus qauv tsim qauv, lub plhaub tsim, alloy ncuav, tom qab cam khwb cia kev ntxhov siab, thiab qhov kawg CNC tiav-tag nrho nyob rau hauv ib lub ru tsev ISO-certified hauv Qingdao.
Peb cov txheej txheem pib nrog GD&T tshuaj xyuas - tsis yog daim ntawv teev npe, tab sis raws li kev sib tham. Thaum tus neeg siv khoom xa daim duab kos rau lub piston twj tso kua mis lub tog raj kheej lub tsev, peb chij qhov twg cov kaum sab xis tsis sib haum nrog cov chaw sib khi ua haujlwm. Peb xav kom tshem tawm tus pin tseem ceeb kom tsis txhob muaj micro-shrinkage ntawm phau ntawv xov xwm tseem ceeb. Peb kuaj lub plhaub burnout cycles ntawm cov qauv siv quav ciab tiag tiag-tsis yog daim coupon. Qhov ntawd yog li cas peb xa cov hlau castings uas dhau 100% dye-penetrant tshuaj ntsuam-thiab steel castings uas ua tau raws li ASTM A957 Qib 2 qhov kev ntseeg siab saum npoo yam tsis muaj rework.
Plaub daim ntawv thov tiag tiag hauv ntiaj teb qhov twg Precision Casting ua los yog tawg ua haujlwm
Peb tsis cam qhov "general-purpose" qhov chaw. Txhua feem cuam tshuam ncaj qha rau thaj chaw kev ntseeg tau:
- Hydraulic siab li qub: Cam khwb cia rau hauv cobalt-nickel alloys, tom qab ntawd ua tiav nrog micro-blasted sealing qhov chaw kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm 350 ° C thiab 415 bar.
- Lub tog raj kheej lub tog raj kheej: Ua los ntawm AMS 5387, nrog cov cua txias sab hauv cast-in-tsis drilled-yog li thermal distortion nyob qis dua 0.012 hli tom qab 500-teev runtime.
- Engineering tsheb winch center ncej chais: Xuab zeb-cam khwb cia hlau vaj tse, ces precision-machined kom phim OEM iav mesh qauv-runout tuav mus rau 0.005 hli tshaj 300 hli ntev.
- Cobalt alloy nozzles thiab plugs: Tag nrho cov peev-cam khwb cia T800 Cheebtsam nrog phab ntsa thicknesses tsawg li 1.2 hli - tsis muaj vuam kho, tsis muaj lwm yam machining ntawm qhov tseem ceeb txaus txoj kev.
Daim ntawv ceeb toom tus qauv: geometry complexity + functional load + metallurgical thov. Nov yog peb lim. Yog hais tias ib feem tsis xav tau ob qho tib si nruj nreem tswj * thiab * siab-kub lub zog, peb yuav qhia rau koj ua ntej-ces pom zoo cov txheej txheem nqi ntau dua.
Qhov "Kev Tswj Xyuas Zoo" txhais tau li cas hauv kev xyaum
"Peb tshuaj xyuas txhua yam" txhais tau tias tsis muaj dab tsi tshwj tsis yog koj paub * dab tsi *, * thaum *, thiab * ua li cas *. Nov yog peb cov kab ke:
- Cov ntaub ntawv pov thawj: Txhua lub tshav kub muaj tag nrho cov ntawv pov thawj zeb-cov tshuaj muaj pes tsawg leeg, tensile nkhaus, grain loj-hloov-kuaj tiv thaiv ASTM E112 thiab E384.
- In-process plhaub tshuaj xyuas: Plhaub thickness ntsuas ntawm 12 cov ntsiab lus ib tus qauv siv laser micrometers; deviations> ± 0.15 hli ua rau tsis siv neeg tsis lees paub.
- Tom qab-cam khwb cia CMM validation: Thawj-kab lus scanned tawm tsam nominal CAD nrog 0.003 hli sojntsuam rov ua dua-ua ntej yuav pib ua haujlwm.
- Kev xeem ua haujlwm kawg: Siab li qub kuaj ntawm 1.5 × ua haujlwm siab rau 60 feeb; tsis muaj npuas, tsis muaj deformation, tsis muaj drift nyob rau hauv lub teeb siab.
Traceability tsis yog ib daim ntawv tshaj tawm - nws yog QR code etched ntawm txhua qhov chaw, txuas rov qab mus rau lub cav yaj, daim ntawv qhia kev kho cua sov, thiab tus neeg teb xov tooj ID. Cov neeg siv khoom hauv North America thiab Europe siv cov lej no los pib-populate lawv ERP zoo modules.
Xaiv Koj Cov Kev Lag Luam Casting Service Tus khub: Peb Tsis Muaj Kev Sib Tham
Qee lub khw hais nrawm. Qee tus nqi pheej yig. Ob peb quote *right*. Nug cov lus nug no ua ntej kos npe:
- Koj puas muab AND tshuab tib yam? Yog tias tsis yog, qhov loj me ntawm qhov sib txawv ntawm qhov sib txawv ntawm kev sib tsoo thiab kev ua haujlwm offset yuav ua rau koj cov peev nyiaj kam rau siab - lav.
- Koj puas tuaj yeem qhia peb daim ntawv tshaj tawm CMM tsis ntev los no rau ib feem zoo ib yam li peb? Tsis yog cov ntsiab lus. Cov ntaub ntawv raw. Yog lawv tsis kam, taug kev mus.
- Dab tsi yog koj lub sijhawm ua haujlwm phem tshaj plaws rau AMS 5387 tus qauv - tsis muaj nqi them sai? Yog tias nws qis dua 28 hnub, nug seb lawv yuav ua li cas thiaj li daws tau qhov kev ncua sij hawm ntawm cov khoom siv hlau. Yog tias nws tshaj 45, xyuas seb lawv cov kav dej puas tau raug booked.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ntsib tag nrho peb. Peb cam khwb cia cobalt-nickel, tshuab nws, thiab ua kom tiav - tib lub chaw, tib lub ntsuas ntsuas, tib pab pawg QA. Peb lub sijhawm ua haujlwm nruab nrab tam sim no rau nruab nrab ntim AMS 5387 xaj yog 32 hnub. Rau kev khiav ceev, peb tuav ob lub siab T800 melt furnaces ntawm standby-tsis "muaj raws li qhov kev thov."
Yog tias koj qhov project tom ntej xav tau peev casting kev pab cuam uas xa cov kev ua haujlwm zoo-tsis yog kev ua raws li qhov loj me-pib nrog kev tshuaj xyuas engineering, tsis yog qhov kev thov. Daim duab kos duab, GD&T sau ntawv, thiab daim ntawv thov yog txhua yam koj xav tau. Peb yuav qhia koj tias dab tsi ua tau, dab tsi txaus ntshai, thiab dab tsi ua tau zoo dua lwm txoj hauv kev. Tsis muaj kev lag luam fluff. Tsuas yog hlau, ntsuas, thiab lub hom phiaj tseem ceeb tshaj plaws.
