Thaum engineers nyob rau hauv hydraulic system tsim los yog oilfield khoom procurement nrhiav rau a precision peev casting tuam txhab Hoobkas, lawv tsis yog nrhiav lwm tus neeg muag khoom xwb. Lawv tab tom nrhiav kom pom qhov tseeb nyob rau hauv 0.02 hli kam rau ua, microstructural kev ncaj ncees tom qab kev kho cua sov, thiab xoom batch-rau-batch variation nyob rau hauv cobalt-nickel alloys-tshwj xeeb tshaj yog thaum ib feem yog AMS 5387 twj tso kua mis vaj tse ua hauj lwm ntawm 4,000 psi.
Qhov ntawd yog qhov kev paub tiag tiag hloov pauv txhua yam. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., peb tau machined tshaj 17,000 T800 alloy nozzles txij thaum 2019-txhua tus yuav tsum tau tag nrho traceability los ntawm raw billet ntawv pov thawj rau zaum kawg CMM daim ntawv qhia. Peb tau pom yuav ua li cas 0.003 "misalignment nyob rau hauv lub piston twj tso kua mis lub tog raj kheej vaj tse ua rau ntxov ntxov foob tsis ua hauj lwm nyob rau hauv sab hnub tuaj Asia offshore rigs. Peb kuj tau pom li cas thaum ntxov GD&T tshuaj xyuas-ua ntej pib pib-txiav lub sij hawm ua piv txwv los ntawm 60%.
Vim li cas kev sib koom ua ke ntsug tseem ceeb tshaj qhov koj xav
Feem ntau cov neeg yuav khoom xav tias "kev nqis peev casting" thiab "CNC machining" yog cov kev pabcuam cais. Lawv tsis yog-thaum lub luag haujlwm tseem ceeb. Lub siab valve lub cev cam khwb cia nyob rau hauv stainless hlau yuav tsum khaws qhov seem stability * tom qab * kev ntxhov siab-relieving, kev kho cua sov, thiab tsib-axis contour milling. Qhov ntawd tsuas yog ua haujlwm thaum casting, kho cua sov, thiab machining tshwm sim nyob rau hauv ib lub ru tsev - nrog kev sib koom kev ntsuas, cov ntaub ntawv sib koom ua ke, thiab cov txheej txheem synchronized validation.
QINGDAO QIANGSENYUAN ua haujlwm li ntawd. Nws qhov chaw ISO-raws li tuav cov xuab zeb casting rau cov twj tso kua mis loj, peev casting rau cobalt alloy plugs nrog phab ntsa thicknesses mus rau 1.8 hli, thiab multi-axis CNC ua hauj lwm ntawm hardened 17-4PH shafts-tag nrho nyob rau hauv ib tug ntau lawm txaus. Tsis muaj handoffs. Tsis muaj cov ntaub ntawv txhais lus yuam kev. Tsis muaj keeb kwm kev kho cua sov poob ntawm cov neeg muag khoom.
Qhov no tsis yog theoretical. Thaum ib tug European OEM xav tau 240 units ntawm ib tug non-standard winch center ncej cov menyuam-ua los ntawm AMS 5387, nrog ± 0.015 hli roundness ntawm ib tug 120 hli OD-peb xa thawj tsab ntawv pom zoo nyob rau hauv 11 hnub. Tsis yog vim peb maj. Vim tias peb pab neeg nrhiav tau ua ntej tsim nyog cov pwm shrinkage tus nqi nrog tib ntau ntau ntawm cobalt-nickel alloy siv nyob rau hauv qhov kawg ntau lawm - thiab peb machinists siv cov ntaub ntawv tseeb los teeb fixture offsets ua ntej txiav pib.
Dab tsi ua tsis tau - thiab yog vim li cas - thaum cobalt alloys tawm-spec
Qee tus neeg yuav khoom tau txais cov khoom cobalt los ntawm cov khoom siv dav dav. Lawv tau txais cov khoom uas dhau qhov kev kuaj pom-tab sis ua tsis tiav kev sim ua haujlwm ntawm 350 ° C. Vim li cas? Vim tias AMS 5387 yuav tsum muaj kev tswj xyuas nruj ntawm cov ntsiab lus carbon (0.15–0.25%), silicon (≤1.0%), thiab boron (0.001–0.006%). Qhov sib txawv me me li +0.002% boron txo qhov kub hardness los ntawm 18%. Nws yuav tsis tshwm sim hauv qhov kev sim PMI yooj yim - tab sis nws yuav ua rau khaus hauv lub rooj zaum siab siab.
Peb zam qhov no los ntawm kev sib koom tsim cov khoom tshwj xeeb nrog cov neeg muab ntawv pov thawj - thiab tshawb xyuas txhua lub coil tuaj nrog OES spectroscopy * thiab * intergranular corrosion testing ib ASTM A262 Practice E. Peb khaws cov ntaub ntawv tag nrho: yaj tooj, ncuav kub, txias npaum li cas, kub-kho lub voj voog timestamps. Yog tias tus neeg siv khoom nug txog cov ntaub ntawv rov qab rau lub hlis tom qab? Peb rub nws hauv qab ob feeb.
Qhov kev qhuab qhia no txuas mus rau geometry. Peb lub tshuab ntsuas qhov muag pom tau qhov tseeb ntawm cov kaum sab xis ntawm peev-cam khwb cia turbine vanes ua ntej tshem tawm plhaub. Peb CMMs khiav automated GD&T niaj hnub - tsis yog "kos lub cheeb" - tab sis txoj hauj lwm, profile, thiab runout txheeb ze rau datum nta tau teev tseg hauv daim duab. Tsis muaj kev xav. Tsis muaj manual overrides.
Kev xa tawm tiag-tsis muaj qhov "tsuas yog-hauv-case" tsis muaj
"Lub Sijhawm Lead ruaj khov" txhais tau tias muaj ntau yam sib txawv ntawm cov neeg xa khoom. Qee qhov kev tsocai 12 lub lis piam-thiab ntxiv 3 lub lis piam rau kev tshuaj xyuas engineering, 2 ntxiv rau kev yuav khoom, thiab 1 rau kev rov ua haujlwm dua. Lwm tus tsim hauv 30% lub sij hawm padding "tsuas yog nyob rau hauv rooj plaub."
Peb tsis ua. Peb qhov kev npaj tsim khoom siv takt lub sij hawm tsom xam - tsis yog daim ntawv qhia hnub kwv yees. Rau nruab nrab-ntim xaj (50-500 pcs), peb kaw lub peev xwm thaum lub sij hawm hais raws li lub tshuab uptime tiag tiag, tus neeg teb xov tooj txawj matrices, thiab qhov cub muaj-tsis yog cov ntawv teev lus. Tus qauv txiav txim xa nkoj hauv ≤14 hnub yog tias kos duab huv thiab cov khoom muaj nyob hauv Tshuag. Volume Orders ntaus 98.7% raws sij hawm xa tuaj - ntsuas los ntawm hnub tim PO tau lees paub rau chaw thau khoom, tsis yog hnub them nqi.
Thiab yog - peb ua cov rooj sib txoos ua ke. Peb lub hlis dhau los, peb tau xa tag nrho cov hydraulic manifold block: peev-cam khwb cia 316L lub cev, CNC-machined chaw nres nkoj interfaces, npib tsib xee-plated sab hauv, thiab helium-xov-kuaj ntawm 10⁻⁹ mbar·L / s. Tag nrho los ntawm ib qho chaw. Tag nrho cov ntaub ntawv ua raws li AS9102 suav nrog.
Rau cov engineers nrhiav cov khoom siv high-alloy, high-kev ncaj ncees Cheebtsam - tshwj xeeb tshaj yog rau hydraulic, roj & roj, los yog siv tsheb hnyav -a precision peev casting tuam txhab Hoobkas yuav tsum xa ntau tshaj qhov chaw. Nws yuav tsum xa cov kev kwv yees: hauv metallurgy, hauv geometry, hauv lub sijhawm. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. tsim kom muaj kev kwv yees rau txhua kauj ruam-tsis yog raws li kev cog lus, tab sis raws li qhov ntsuas tau. Lub sij hawm tom ntej koj tus tsim hu rau lub cobalt alloy plug los yog stainless hlau twj tso kua mis lub hauv paus, nug tsis yog tsuas yog "leej twg yuav ua tau nws?"-tab sis "Leej twg twb tau ua 10,000 ntawm lawv, raws nraim li qhov no?"
