Thaum engineers qhia zoo peev casting Hoobkas cov neeg koom tes rau lub hom phiaj tseem ceeb ntawm cov khoom siv hlau, lawv tsis yog tsuas yog yuav qhov chaw-lawv tab tom ua kom ruaj khov nyob rau hauv 300 MPa siab, microstructural sib xws thoob plaws 500-unit batches, thiab xoom kam rau porosity hauv cobalt alloy nozzles. Peb tau pom pawg neeg yuav khoom tsis kam lees peb nqe lus sib law liag - tsis yog vim tus nqi, tab sis vim tias ob tus neeg muag khoom tsis tuaj yeem siv tau AMS 5387 kev kho cua sov nkhaus, thiab ib qho tsis muaj CMM traceability rau GD&T callouts ntawm piston twj cylinder vaj tse. Qhov ntawd yog qhov uas precision nres ua qhov kev qhia tshwj xeeb thiab dhau los ua kev qhuab qhia.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm los ntawm qhov kev qhuab qhia - tsis yog tus neeg muag khoom muag, tab sis raws li kev ua haujlwm txuas ntxiv ntawm cov neeg siv khoom pab pawg engineering. Nws lub chaw Qingdao tsis khiav cov peev txheej peev txheej. Nws khiav nruj nreem sib txuas ua ke casting-machining workflows qhov twg txhua cobalt-nickel ib feem undergoes tsib cov ntaub ntawv soj ntsuam rooj vag: raw cov ntaub ntawv pov thawj, wax qauv dimensional audit, plhaub kev ncaj ncees X-ray, tom qab tshav kub-kho hardness mapping, thiab zaum kawg CMM scan tiv thaiv tag nrho CAD geometry. Tsis muaj kauj ruam yog hla. Tsis muaj batch raug tso tawm yam tsis muaj tag nrho cov ntaub ntawv traceability - nqes mus rau yaj tooj, rauv ID, thiab tus neeg teb xov tooj kos npe. Qhov no tsis yog kev ua yeeb yam. Nws yog li cas lawv tuav ± 0.02 hli kam rau ua rau T800 alloy center ncej chais siv nyob rau hauv offshore winch systems uas misalignment ua rau muaj kev puas tsuaj loj tsis ua hauj lwm nyob rau hauv 47 teev ua hauj lwm.
Feem ntau cov chaw tsim khoom kho cobalt alloys ua "nyuaj rau tshuab." QINGDAO QIANGSENYUAN kho lawv raws li tus qauv tsim kom tsim kho ib puag ncig-los ntawm kev sib tw lub tswv yim mus rau kev ntxhov siab-txhim kho cov voj voog. Lawv tau nrum ntau dua 12,000 AMS 5387 twj tso kua mis txij li xyoo 2021. Txhua chav sib koom ua ke cov qauv zoo ib yam, txheeb xyuas los ntawm metallographic cross-sections coj ntawm peb qhov chaw axial ib casting. Lawv cov xuab zeb-rau-kev nqis peev hybrid mus kom ze rau cov vaj tsev loj loj tshem tawm cov kev hloov pauv tseem ceeb hauv cov tsoos xuab zeb-tseem ceeb thaum siv cov khoom sib khi rau hydraulic siab li qub rau 450 bar. Cov neeg siv khoom tsis nug "Koj puas tuaj yeem ua tau?" Lawv nug "Dab tsi yog koj qhov kev tsis lees paub ntawm qhov geometry no?" Cov lus teb: 0.37% rau thawj-kab lus tsim, poob mus rau 0.11% tom qab cov txheej txheem ruaj khov - taug qab nyob rau lub sijhawm tiag tiag, sib koom ua kom pom tseeb, tsis tau nruab nrab rau hauv kev lag luam KPI.
Vertical integration ntawm no txhais tau tias kev tswj-tsis yooj yim. Thaum lub European OEM xav tau stainless hlau twj tso kua mis lub hauv paus nrog Ra ≤ 0.8 µm nto tiav nyob rau hauv txoj kev khiav, pab neeg no tsis outsource polishing. Lawv tau kho qhov kev vibration zaus thaum lub plhaub hlawv, hloov cov ceramic slurry binder piv, thiab rov ua haujlwm thermal simulation rau tag nrho cov dewaxing voj voog - ces validated nrog profilometer scans ua ntej machining txawm pib. CNC tsis yog qhov kev xav tom qab; nws tau synchronized nrog casting shrinkage cov ntaub ntawv. Lawv cov tshuab siv ntau lub tshuab siv nyob rau hauv cov txheej txheem soj ntsuam los them nyiaj rau micro-distortion, xa qhov tseeb txoj hauj lwm nyob rau hauv 0.015 hli ntawm cov yam ntxwv nyob rau hauv 200 hli sib nrug ntawm ib tug 45-kg stainless casting. Qhov kev sib koom ua ke no tsuas yog tshwm sim thaum casting, kev kho cua sov, thiab daim ntawv qhia machining rau ib qho kev coj ua engineering - tsis yog peb lub tuam tsev.
Cov neeg yuav khoom thoob ntiaj teb xaiv qhov no zoo peev casting Hoobkas tsis yog rau tus nqi qis tshaj, tab sis rau qhov qis tshaj * tag nrho cov kev pheej hmoo *. North American oilfield cov neeg siv khoom cia siab rau lawv cov ntaub ntawv tsis ua raws li cov txheej txheem teb-nruab nrab 18 teev los ntawm kev txheeb xyuas qhov tsis xws luag mus rau hauv paus-kev tshuaj xyuas. Cov tuam txhab lag luam Esxias sab hnub tuaj yeem siv lawv qhov kev tshuaj xyuas thaum ntxov los qhia GD&T kev tsis sib haum xeeb ua ntej pib siv, txiav cov nqi NRE txog li 34%. Lawv qhov chaw ua raws ISO tsis yog ua tau raws li cov qauv - nws qhia txhua qhov kev xeem rau ASME B16.34, ASTM A958, thiab EN 10213 cov cai hauv lub sijhawm. Saib tom ntej, lawv qhov R & D tsom tsis yog rau cov cub tawg loj dua lossis cov neeg hlau sai dua. Nws yog nyob rau hauv hybrid ze-net-zoo txheej txheem uas txo lub sij hawm machining rau cobalt alloy nozzles los ntawm 62% thaum txhim kho lub neej qaug zog-validated los ntawm 10,000-cycle siab pulsation xeem. Precision casting tsis yog hais txog nchuav hlau molten. Nws yog hais txog kev paub tseeb tias txhua lub atom yuav nyob qhov twg - thiab ua pov thawj nws.
