Thaum engineers qhia a Casting Foundry Hoobkas rau lub hom phiaj tseem ceeb ntawm cov khoom siv hlau, lawv tsis yog tsuas yog yuav cov khoom-lawv tau ruaj ntseg qhov ruaj khov nyob rau hauv 300-bar siab, microstructural kev ncaj ncees tom qab thermal cycling, thiab nto tiav uas tiv taus abrasive slurry yaig. Peb tau pom ntau txoj haujlwm qeeb vim tias tus neeg xa khoom casting tsis tuaj yeem tuav ± 0.05 hli ntawm lub tsev cobalt-alloy twj tso kua mis-los yog phem dua, xa AMS 5387 cov khoom nrog cov khoom tsis zoo. Tias yog vim li cas kev ntseeg tau pib ntev ua ntej nchuav molten hlau: nws pib nrog alloy traceability, txheej txheem kev qhuab qhia, thiab engineering dluab nyob rau hauv lub painting theem.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm ib lub chaw muaj ntawv pov thawj ISO-raws li nyob rau hauv Qingdao qhov chaw casting thiab precision machining tsis ua raws cov kauj ruam-lawv yog synchronized functions. Xuab zeb casting thiab peev casting pub ncaj qha rau hauv multi-axis CNC hlwb. Tsis muaj handoffs. Tsis muaj batch hloov ntawm cov chaw. Thaum tus neeg siv khoom xa GD & T-nplua nuj daim duab rau lub piston twj tso kua mis lub tog raj kheej vaj tse, peb pab neeg validates phab ntsa thickness ratios tiv thaiv solidification simulation cov ntaub ntawv * ua ntej * qauv pom zoo - thiab chij riser qhov chaw txaus ntshai uas yuav ua rau microporosity nyob rau hauv high-stress bearing zones. Peb tau ntes 12% ntawm cov qauv xa tawm nrog cov khoom siv tsis zoo uas yuav yuam EDM rework lossis seem. Tsis yog QA. Nws yog upfront metallurgical foresight.
Cov neeg muag khoom feem ntau kho cobalt-nickel alloys li "nyuaj rau lub tshuab" - thiab nres qhov ntawd. Peb kho lawv raws li lub tshuab nrog lub cim xeeb thermal. T800-raws li nozzles thiab AMS 5387 twj tso kua mis qhov xav tau qhov kev kho cua sov qhov rais: cov tshuaj annealing ntawm 1180 ° C ± 5 ° C, ua raws li kev tswj kom txias kom tsis txhob muaj nag lossis daus. Peb cov cav tov rauv yog khi rau ib tus neeg cov cua sov ntau; Txhua feem nqa cov ntaub ntawv hla tebchaws uas qhia txog kev txheeb xyuas yaj, cov txiaj ntsig kev ntsuas tensile, thiab cov nplej loj ntawm ASTM E112. Ib tus neeg siv khoom hauv North American oilfield tau hloov mus rau peb tom qab peb qhov sib law liag los ntawm lwm tus neeg muag khoom ua tsis tau qhov kev kuaj tawv tawv-vim tias lawv cov neeg siv khoom siv lub tshuab hluav taws xob siv hluav taws xob hloov pauv hloov cov sijhawm tshwj xeeb ntub dej. Peb tsis khiav lub sij hawm - peb khiav metallurgical zaub mov txawv.
- Hlau castings rau hydraulic valve lub cev: EN-GJS-400-15 ductile hlau, txhaj-peened rau qaug zog tsis kam, nrog hardness xyuas ntawm peb qhov tob intervals
- Stainless hlau castings rau subsea twj tso kua mis: ASTM A743 CF8M, ultrasonically kuaj rau qib B, passivated ib ASTM A967
- Cobalt alloy CheebtsamAMS 5387 nozzles nrog as-cam khwb cia nto roughness Ra ≤1.6 µm
- CNC tshuab hybrids: Cast-in-place steel tsev tiav nrog 5-axis contouring los tuav txoj hauj lwm kam rau ntawm 0.02 hli ntawm mounting flanges
Kev xa khoom sib xws tsis yog hais txog cov khoom lag luam buffers - nws yog hais txog kev tswj hwm kev ua haujlwm. Peb siv lean ntau lawm npaj nrog takt lub sij hawm taug qab ib tug txiav txim tsev neeg. Prototype khiav tau mob siab rau lub sijhawm teem sijhawm; nruab nrab-ntim xaj xauv hauv txhua lub limtiam casting slots nrog raw khoom ua ntej faib los ntawm cov ntawv pov thawj mills. Thaum lub European engineering tsheb OEM xav tau 47 lub hauv paus ncej chais rau onboard winches-txhua qhov hnyav 82 kg, nrog 17 qhov tseem ceeb txoj kab uas hla thiab ob lub hardened hnav zones-peb tau xa thawj cov khoom hauv 22 hnub. Tsis yog vim peb maj nrawm, tab sis vim tias peb cov xuab zeb pwm npaj lub voj voog yog tus qauv rau 38 teev, thiab peb cov phiaj xwm tshuaj xyuas CMM yog pre-loaded nrog cov neeg siv khoom tshwj xeeb datums. Tsis muaj rework loops. Tsis muaj qhov ncua sij hawm calibration ncua sij hawm.
Cov neeg siv khoom thoob ntiaj teb-los ntawm hydraulic system integrators hauv Milwaukee rau twj tso kua mis manufacturers hauv Singapore-tsis txhob xaiv peb rau tus nqi qis tshaj. Lawv xaiv peb thaum kev ua tsis tiav tsis yog qhov kev xaiv. Thaum lub cobalt alloy ntsaws ntsaws ruaj ruaj 250 ° C chav nyob rau hauv lub turbine nyob rau hauv lub turbine, los yog thaum ib tug stainless hlau casting ciaj sia taus 15 xyoo nyob rau hauv offshore dej ntsev immersion, kev ntseeg siab tsis yog theoretical. Nws yog forged nyob rau hauv cov txheej txheem nruj, txheeb xyuas nyob rau hauv txhua lub tshav kub kub, thiab kos npe tawm los ntawm engineers uas tau sawv ntawm ib sab ntawm lub cub tawg thaum lub sij hawm ncuav. Lwm zaus koj qhia a Casting Foundry Hoobkas, nug seb lawv ua li cas AMS 5387 tswj kev loj hlob ntawm cov qoob loo - tsis yog lawv "tuaj yeem pov nws." Nug lawv daim ntawv pov thawj peb yam khoom kawg. Nug kom pom lawv daim ntawv tshaj tawm CMM ntawm lub tsev nyob tsis ntev los no. Tom qab ntawd sib piv qhov koj tau txais: daim ntawv ua raws - lossis kev ua tau zoo.
