Thaum cov kws ua haujlwm qhia txog cobalt-60 qhov chaw rau kev lag luam hluav taws xob, kev ua kom tsis muaj menyuam, lossis cov khoom siv kho mob qog noj ntshav, lawv tsis yog xav tau cov xov tooj cua - lawv xav tau cov ntaub ntawv pov thawj, ntawv pov thawj, thiab lub cev muaj zog Co-60. qhov chaw. Qhov kev sib txawv ntawd tseem ceeb. Lub "Co 6 Hoobkas" tsis yog cov khoom lag luam ntawm cov hlau cobalt. Nws yog cov chaw tsim khoom muaj peev xwm tsim cov khoom ntim ntim ntim - feem ntau yog los ntawm AMS 5387 cobalt alloy lossis T800-qib superalloys - uas tiv taus huab cua kub caij tsheb kauj vab, gamma hluav taws xob puas, thiab kev poob siab thaum lub sijhawm ntau xyoo ntawm kev pabcuam. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm ib qho chaw nyob hauv Qingdao: ISO-raws li, vertically integrated, thiab ua nyob ib ncig ntawm metallurgical tswj-tsis yog machining xwb.
Vim li cas "Co 6 Hoobkas" txhais tau tias ntau tshaj qhov casting lossis plating
Ntau tus neeg muag khoom sau npe lawv tus kheej "Co 6 cov neeg muab khoom" tom qab tau txais cov khoom siv cobalt pellets los ntawm cov neeg tsim khoom thib peb cov isotope thiab sib sau ua ke rau hauv cov vaj tsev yooj yim. Txoj kev ntawd ua tsis tiav nyob rau hauv lub ntiaj teb tiag tiag. Peb tau pom cov neeg siv khoom tau txais cov peev txheej nrog micro-cracks hauv phab ntsa capsule tom qab tsuas yog 18 lub hlis ntawm kev siv nyob rau hauv high-dose-rate blood irradiator systems. Hauv paus ua rau? Cov qauv nplej tsis sib xws hauv lub hauv paus alloy, kev kho cua sov tsis zoo, thiab tsis txaus qhov kev ruaj ntseg thaum lub sij hawm sealing welds. Ntawm QINGDAO QIANGSENYUAN, "Co 6 Hoobkas" qhia txog qhov kawg-rau-kawg tswv: cov ntaub ntawv pov thawj raw khoom (suav nrog AMS 5387 billets nrog tag nrho cov ntawv xeem ntawv), peev casting ntawm kev cai geometries, CNC machining mus rau ± 0.01 hli tolerances ntawm qhov tseem ceeb sealing nto-8 b testhelium. tag nrho traceability-los ntawm yaj tus lej mus rau qhov kawg ntawm qhov kawg-thiab txhua qhov chaw muaj kev ua haujlwm tau zoo raws li kev simulated ua haujlwm siab thiab kub gradients.
Plaub lub peev xwm tsis sib tham tsis muaj Co 6 lub Hoobkas tuaj yeem hla
Lub Hoobkas Co 6 tiag tiag yuav tsum xa plaub lub peev xwm sib koom ua ke - tsis yog peb, tsis yog tsib. Omitting ib qho qhia txog kev pheej hmoo ua tsis tiav:
- Metallurgical sib xws nyob rau hauv batch: Cobalt-60 qhov chaw degrade ceev tshaj plaws ntawm cov ciam teb. Peb validate txhua AMS 5387 ntau siv optical emission spectroscopy thiab ASTM E112 grain loj tsom xam ua ntej casting. Tsis muaj kev zam.
- Dimensional kev ncaj ncees nyob rau hauv irradiation o o: Gamma raug ua rau lattice expansion. Peb T800-raws li nozzles thiab plugs yog machined nrog txhob txwm kev ntxhov siab-relief contours-tsim los ntawm finite element simulation-thiab tom qab ntawd muaj hnub nyoog ntawm 450 ° C rau 72 teev ua ntej xa mus rau pre-stabilize microstructure.
- Hermetic sealing validated dhau qhov kev kuaj pom: Visual weld checks nco subsurface porosity. Tag nrho cov Co-60 qhov chaw nyob dhau helium huab hwm coj spectrometry xau kuaj ntawm ≤1 × 10⁻⁹ mbar·L / s - kaum zaug nruj dua li IAEA SSG-47 cov cai.
- GD&T ua raws li kev ntseeg siab rau mounting interface: Misalignment thaum lub sij hawm teeb tsa ua rau muaj kev ntxhov siab tsis sib xws ntawm cov tshuaj ntsiav. Peb lub piston twj tso kua mis lub tog raj kheej vaj tse thiab lub cev lub cev muaj xws li datum nta machined nyob rau hauv ib qho kev teeb tsa kev ua haujlwm ntawm 5-axis CNC cov chaw - tsis muaj kev sib tw thib ob, tsis muaj qhov yuam kev.
Dab tsi cov neeg siv khoom nug tiag tiag - thiab qhov lawv tsis tshua hais nrov nrov
"Koj puas tuaj yeem phim peb qhov qub qhov ntev raws nraim?" Yog - tab sis qhov ntawd tsis yog lo lus nug tiag. Qhov kev txhawj xeeb uas tsis tau hais yog: "Qhov chaw tshiab no puas haum rau peb cov neeg sib koom ua ke uas twb muaj lawm yam tsis tau txheeb xyuas tag nrho txoj kab nqaj?" Peb teb nws los ntawm kev soj ntsuam cov cuab yeej cuab tam nrog cov teeb pom kev zoo 3D metrology, tom qab ntawd tsim cov ntawv qhia kev sib txawv ntawm nominal CAD. Yog hais tias tus neeg siv khoom ua ntej siv xuab zeb casting rau lub cobalt alloy plug, peb yuav qhia ib sab ntawm CT scans ua pov thawj peb cov peev txheej-cam khwb cia version tshem tawm sab hauv shrinkage voids ze ntawm gamma-emitting core. Lwm zaus nug: "Koj puas txhawb nqa me me-batch kev tsim nyog khiav?" Tiag tiag-peb khiav cov qauv qauv hauv cov txheej txheem tib yam li kev tsim khoom, suav nrog cov ntawv pov thawj tag nrho thiab cov ntaub ntawv kho cua sov. Tsis muaj "test-only" shortcuts.
Saib tom ntej: qhov twg Co 6 raug coj mus
Cov pem hauv ntej tom ntej tsis yog kev ua haujlwm siab dua - nws yog kev sib koom ua ke ntse dua. Cov koom haum tswj hwm tam sim no xav tau cov ntaub ntawv ntxaib digital rau txhua qhov Co-60: tsis yog cov lej cim thiab cov txiaj ntsig ntawm kev ua ub no, tab sis tsim cov kev txwv, cov ntaub ntawv keeb kwm thermal, thiab cov txiaj ntsig tsis muaj kev puas tsuaj rau hauv QR-coded lub cev daim ntawv lo. QINGDAO QIANGSENYUAN tab tom siv laser-etched cov ntaub ntawv matrices ntawm tag nrho T800 vaj tse, txuas rau kev ruaj ntseg huab archives nrog kev soj ntsuam txoj kev ua raws li ISO 13485 thiab FDA 21 CFR Part 11. Peb kuj tseem siv tau cov txheej txheem hybrid-xws li post-machining electron qhov chaw nyob rau hauv lub sij hawm tseem ceeb ntawm kev sib khi high-flux kev siv. Qhov no tsis yog kev txhim kho ntxiv. Nws yog redefining dab tsi Co 6 Hoobkas muab: tsis yog tsuas yog cov khoom, tab sis cov ntaub ntawv pov thawj kev ua tau zoo los ntawm yaj mus rau lub hom phiaj.
