1 Txheej txheem cej luam ntawm cov khoom kub siab alloy
Ib hom hlau uas tuaj yeem ua haujlwm rau lub sijhawm ntev nyob rau hauv cov kub thiab qee yam kev ntxhov siab saum toj 600 degree yog kev kub siab ntau. Lawv qhov kev ua tau zoo yog txhim kho los ntawm kev ntxiv cov ntsiab lus xws li molybdenum, chromium, thiab tungsten; Lawv lub hauv paus tseem ceeb yog cov ntsiab lus xws li hlau, cobalt, thiab npib tsib xee. Dav siv nyob rau hauv aerospace, muaj zog thiab lwm yam kev ua haujlwm tau zoo, thiab kev ua kom zoo thiab kev zam tshwj xeeb.
Kev kub-alloys tau tshaj plaws feem ntau yog thov hauv kev lag luam kub, cov pa hluav taws xob ua rau muaj kev sib txuas, thiab lwm yam. Cov ntu no yuav tsum tsis tsuas yog ua kom muaj zog txaus thiab kev nyuaj ntawm qhov kub thiab txias tab sis kuj tseem tawm tsam kev tsim kho tshuab thiab cua sov ua haujlwm, yog li xav tau cov khoom siv zoo heev.
2 HLAU 3D PRINTING TSHUAB: Synopsis
Raws li digital 3D qauv, hlau 3D printing-txuas ntxiv ua ke ntawm cov txheej txheem ceev txheej txheem los ntawm txheej los ntawm txheej txheej txheej txheem hlau lossis xov hlau. Hlau 3D Printing Boad Gasks Quicker Kev Tsim Kho Cycles, cov khoom siv zoo dua li kev sib tw sib xws lossis cov khoom siv sib txawv.
Ntawm cov ntaub ntawv hlau ob peb cov tshuab ua hlau 3D tuaj yeem ua tau-suav nrog alloys alloys, thiab high-allys alloys, thiab high-ultiverure, thiab high-allyse alloys suav nrog cov khoom siv laser, Kev kuaj ceev ceev, txheej thickness, thiab lwm yam, yog li ua kom ua tau kev ua tau zoo.
3 Aerospace kub alloys: cov ntawv thov peb-d luam tawm hlau
Kev tsim khoom ntawm cov qauv sib txawv
Aerospace kev kub siab xws li xws li cov ntaub pua puv cua thiab sab hauv cov ntaub qhwv rau kev sib txuas ua ke muaj cov qauv geometric thiab cov qauv sab hauv. Thaum hlau 3D tshuab luam ntawv tuaj yeem ua qhov nyuaj no, cov txheej txheem tsim khoom lag luam qee zaum pom tias nws nyuaj rau cov txheej txheem sib txawv no. Yog tsis muaj qhov xav tau rau cov fitricate thiab cov pwm, cov khoom siv nrog cov qauv geometric thiab cov qauv sab hauv los ntawm txheej los ntawm txheej los ntawm txheej los ntawm txheej los ntawm txheej txheej txheem hlau.
Kev tsim kev sib nraus
Ib qho ntawm cov hom phiaj tseem ceeb hauv kev lag luam hauv Aerospace yog lub teeb; Nws tuaj yeem pab cov dav hlau kom sib dua, roj noj kom txo qis, thiab ya kom zoo dua qub. Los ntawm txoj kev ntawm cov txheej txheem kos duab thiab khoom xa, hlau 3D tshuab luam ntawv tshuab muab cov qauv tsim qauv. Piv txwv li, qhov hnyav tuaj yeem qis dua tsis muaj kev sib cuam tshuam los ntawm kev tsim lub tshuab ua pa nrog lub pob zeb nrog kev tsim kho.
Txhim kho ntawm cov khoom siv zoo
Los ntawm kev tswjhwm tseeb ntawm lub microstructure ntawm cov ntaub ntawv, kev siv tshuab siv tshuab hlau 3D tuaj yeem ua rau lawv zoo tshaj plaws. Los ntawm kev hloov kho cov qauv thiab kev kho cua sov, ua kom muaj zog ntawm cov roj ntsha li cas suav nrog cov khoom siv kub, thiab hluav taws xob ua kom zoo, nkees tsis kam, thiab oxidation Kuj yuav tsum tau txhim kho.
Kev txo cov nuj nqis
Ntau lub sijhawm, ib txwm muaj kub-kub Alloy Cheebtsam tsim khoom siv rau ntau cov txheej txheem-kev quav dev, machiness, thiab lwm yam tsim cov khoom khib nyiab. Los ntawm ncaj qha tsim ua tiav lossis ze ua tiav cov khoom siv, cov tshuab luam ntawv hlau poob qis thiab cov nqi ntau, yog li cov nqi ntau lawm.
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