Rau kev yuav khoom ntawm cov neeg ua haujlwm engineering, qhov zoo ntawm titanium vuam hlau yog qhov cuam tshuam ncaj qha rau kev nyab xeeb, ruaj khov thiab ntev -lub neej vuam qauv kev pab cuam, tshwj xeeb tshaj yog nyob rau hauv siab -kawg aerospace, tshuaj, kev kho mob thiab lwm yam. Cov vuam hlau tsis zoo tuaj yeem ua rau lub tshuab puas tsuaj, teeb meem kev nyab xeeb, thiab poob nyiaj txiag hnyav. Cov ntsiab lus ⑴ Thaum ntsuas qhov zoo ntawm titanium vuam hlau, nws yog ib qho tsim nyog yuav tsum tau tshem tawm qhov kev ntsuam xyuas raws li qhov yooj yim sib piv txoj kev xav, ua tib zoo saib xyuas cov txheej txheem ntawm cov tub ntxhais thiab kev txheeb xyuas ntawm lub zog, tsim nyob rau hauv ib qho kev ntsuam xyuas uas yog multidimensional, kom tawg tawm ntawm kev pom lossis ib txheej ntawm kev pheej hmoo ntawm kev xav ua ntej.
Kev ua raws ntawm cov tshuaj muaj pes tsawg leeg nrog cov qauv thoob ntiaj teb yog qhov tseem ceeb ua ntej rau kev ntsuam xyuas. High quality titanium vuam hlau yuav tsum nruj me ntsis raws li cov txheej txheem thoob ntiaj teb. Rau cov xwm txheej dav dav, kev siv tuaj yeem ua rau AWS A5.16 thiab ASTM B863 cov qauv. Kev kho mob yuav tsum ua raws li ASTM F136 cov qauv, thaum lub tshav dav hlau yuav tsum ua raws li AMS 4954 tus qauv. Thaum kev yuav khoom, cov neeg xa khoom yuav tsum tau muab cov ntaub ntawv qhia txog tshuaj muaj pes tsawg leeg uas tau muab los ntawm cov neeg pov thawj thib peb -cov chaw kuaj mob. Ntawm lawv, cov ntsiab lus ntawm cov ntsiab lus sib txawv xws li oxygen, nitrogen, thiab hydrogen yog qhov tseem ceeb tshaj plaws - feem ntau ntawm hydrogen yuav tsum tsawg dua lossis sib npaug li 0.005%, oxygen tsawg dua lossis sib npaug li 0.13%, thiab nitrogen Tsawg dua lossis sib npaug li 0.05%. Ib zaug dhau lawm, nws yuav txo tau cov plasticity, tawg tsis kam, thiab qaug zog lub zog ntawm weld, thiab txawm ua rau brittle puas ntawm cov welded sib koom. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los xyuas qhov sib xws ntawm cov qib ntawm titanium alloy. Piv txwv li, cov ntsiab lus ntawm txhuas thiab vanadium ntawm Ti-6Al-4V series vuam hlau yuav tsum tau tswj nyob rau hauv tus qauv ntau yam kom tsis txhob cuam tshuam rau vuam adaptability vim muaj kev sib txawv ntawm qhov sib txawv.
Kev txheeb xyuas kev ua haujlwm vuam yog qhov tseem ceeb ntawm kev ntsuas kev ua tau zoo. Cov neeg muab khoom yuav tsum tau muab Daim Ntawv Qhia Txog Kev Tsim Nyog Vuam (WPQR) lossis ua me me - ntsuas qhov ntsuas vuam ntawm nws tus kheej ua ntej yuav khoom. Ntawm lawv, zoo titanium vuam hlau tuav zoo arc stability uas tsis muaj qhov pom tseeb spatter los yog arc tawg, zoo fluidity ntawm pas dej ua ke ntws, uniform thiab du weld tsim yam tsis muaj qhov tsis xws luag xws li undercut los yog tsis tiav nkag. Post weld non-kev kuaj kev puas tsuaj (ultrasonic, penetrant, radiographic) yog ua los kuaj xyuas qhov tsis xws luag, suav nrog porosity, tawg thiab slag suav nrog. Tsis tas li ntawd cov khoom siv vuam tshuab (tensile, yield, elongation, thiab cuam tshuam toughness) raug ntsuas los xyuas kom meej tias lawv ua tau raws li qhov yuav tsum tau ua ntawm kev tsim engineering. Ntxiv ntsev tsuag thiab kua qaub- kev sim rau hauv paus immersion yuav tsum tau ua nyob rau hauv corrosive ua hauj lwm ib puag ncig los ntsuam xyuas seb lub corrosion kuj ntawm cov weld yog raws li tus qauv.
Kev sib raug zoo thiab traceability yog qhov tseem ceeb lav rau loj -scale engineering procurement. Tib batch ntawm titanium vuam hlau yuav tsum ua kom zoo ib yam thiab zoo ib yam ntawm cov coils sib txawv thiab qhov ntev, nrog rau qhov tseeb qhov sib txawv ntawm qhov sib txawv ntawm ± 0.01mm, thiab tsis muaj qhov sib txawv tseem ceeb hauv cov cim qhia xws li nto smoothness thiab ncaj. Cov neeg muag khoom yuav tsum tsim kom muaj kev tswj hwm kev tswj hwm, nrog txhua yob ntawm vuam hlau kom meej meej nrog batch naj npawb, hnub tsim khoom, specifications, thiab lwm yam ntaub ntawv, kom ua tiav tag nrho traceability los ntawm raw khoom melting rau cov khoom tiav tiav, muab kev txhawb nqa rau kev tshawb nrhiav qhov teeb meem zoo thiab lub luag haujlwm txhais. Thaum lub sij hawm kev yuav khoom, nws yog ib qho tsim nyog los xyuas kom meej tus neeg muag khoom cov ntaub ntawv txheej txheem traceability los tiv thaiv kev yuav khoom yam tsis muaj batch identification lossis tsis paub qhov chaw.
Cov chaw tsim khoom muaj peev xwm txiav txim siab qhov ruaj khov ntawm cov khoom siv thiab kev ruaj ntseg ntawm qhov zoo.Qhov tseem ceeb yuav tsum tau muab rau cov tuam txhab lag luam nrog kev lag luam tag nrho cov peev txheej ntawm melting, kub ua, kos duab, thiab kev sim. Yog li cov tuam txhab no tuaj yeem tswj hwm cov ntsiab lus tseem ceeb ntawm txhua tus txheej txheem ntawm kev tsim khoom los ntawm lawv tus kheej kom tsis txhob muaj kev pheej hmoo zoo coj los ntawm outsourcing. Lub caij no, ua qhov tseeb ntawm tus neeg muag khoom daim ntawv pov thawj zoo (ISO 9001, AS9100 hauv aerospace teb), cov cuab yeej siv tau yooj yim (nqus consumable thiab arc melting rauv, siab precision hlau kos tshuab) thiab kuaj muaj peev xwm (spectral analyzer, eddy tam sim no flaw detector, mechanical kev ua tau zoo 5 lub peev xwm, tom qab kev xeem 5) kev pabcuam rau kev txhawb nqa ntawm tus neeg muag khoom yuav tsum tau soj ntsuam xyuas kom ntseeg tau tias cov neeg tuaj yeem ua raws li lub sijhawm xav tau ntawm qhov project, thiab lawv tuaj yeem pab daws cov txheej txheem vuam thiab cov teeb meem zoo thaum lub sijhawm ua haujlwm.
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