Puas yog cov khoom ncab cov khoom lag luam kom yooj yim? Yuav ua li cas txhawm rau txhim kho durability?
1. Puas yog cov khoom ncab ncu yooj yim kom deform?
Kev kos duab hlau yog ib txoj kev hlau ua haujlwm uas cuam tshuam nrog cov ntawv hlau lossis cov ntawv hlau ua cov duab tshwj xeeb hauv qab cov kev mob siab. Txawm li cas los xij, vim cov yas deformation ntawm cov khoom koom nrog, qee cov khoom tuaj yeem ntsib teeb meem xws li deformation lossis tawg thaum siv, tshwj xeeb tshaj yog nyob hauv cov rooj plaub hauv qab no:
Xaiv cov khoom tsis raug: mos los yog nyias cov hlau uas muaj cov hlau uas muaj feem ntau yuav ua rau muaj kev ntxhov siab tom qab tau ntxhov siab.
Tsim qauv tsis xws luag: Ntau tshaj plaws cov qauv lossis ntse cov qauv feem ntau yuav deform ntawm kev ntxhov siab ntau.
Kev tsis raug teeb tsa ntawm kev ua tsis taus
Ua haujlwm ib puag ncig: Kev kub siab, poob siab lossis lub sijhawm ntev los yog lub sijhawm ntev yuav ua rau maj mam ua deformation ntawm cov khoom.
2. Yuav ua li cas txhawm rau txhim kho lub durability ntawm cov khoom ncab hlau ncab?
2.1 Xaiv cov ntaub ntawv siv hlau
Lub Zog Loj Loj Alloy Hlau: nrog lub zog ntau dua, haum rau cov ntawv thov thauj khoom siab.
Stainless hlau: corrosion resistant, siab kub tiv taus, haum rau cov khoom noj, tshuaj thiab aviation Industries.
Aluminium Alloy: lub teeb yuag thiab ua kom zoo nkauj zoo nkauj, haum rau cov khoom lag luam thiab khoom siv hluav taws xob.
2.2 Txhim kho cov qauv tsim qauv tsim
Kev txhawb zog lossis ntug kev sib cav: Disperse muaj kev ntxhov siab thiab txo kev pheej hmoo ntawm deformation.
Zam cov fab ntse thiab cov phab ntsa nyias nyias: Siv cov ces kaum thiab nce phab ntsa tuab los txhim kho cov qauv kev ruaj ntseg.
2.3 tswj machining tsis
Kev kos duab kom tsim nyog: Qeeb qeeb, tsis sib xws yuav txo kev ntxhov siab.
Txhim kho cov pwm ua kom pom tseeb: ua kom muaj cov pwm kom raug thiab tsis txhob muaj kev cuam tshuam kev ntxhov siab ntau dhau los lossis tsis xwm yeem tsis xwm yeem lossis tsis xwm yeem.
Kev siv cov roj nplua nyeem zoo: txo kev sib txhuam thiab kub nce ntxiv, thiab txo qis micro-keej.
2.4 Deg Kho Thiab Kho Thaum Tshav Kub Kub
Cov txheej txheem cua sov xws li annealing, quenching thiab laus tuaj yeem txhim kho cov khoom siv tshuab ntawm cov hlau.
Cov txheej saum npoo av: txheej lossis plating tuaj yeem nce hnav thiab corrosion tsis kam thiab txuas cov khoom lag luam.
3. Cov Khoom Siv Hluav Taws Xob Tensile
Kev lag luam automotive: Hlau ncab qhov chaw rau cov roj roj tsheb roj tsheb ntau dua vim kev ua kom muaj zog los ntawm kev siv cov tshuab hluav taws xob siab thiab ua kom zoo nkauj.
Kev Lag Luam Hauv Tsev: Hauv kev tsim khoom ntawm stainless hlau tshuab ntxhua khaub ncaws kev tsim thiab kev kho cua sov txhim kho lub neej.
Aerospace: Hlau-Ncab Hlau Fuselage Qhov yog coated nrog cov chaw tshwj xeeb los txo kev ntxhov siab rau kev ntxhov siab ntawm kev ntxhov siab.
4. Xaus
Qhov deformation ntawm cov khoom siv hlau tensile tsis yog kev xaiv, txhim kho kev ua haujlwm, thiab kev kho kom sov thiab cov khoom siv ua kom zoo nkauj tuaj yeem txhim kho. Cov kev txhim kho no yog tshwj xeeb yog qhov tshwj xeeb rau cov ntu uas yuav tsum tau siv nyob rau hauv cov chaw hnyav. Thaum xaiv cov khoom siv ncab cov khoom siv ncab, nkag siab li cas nrog cov teeb meem no yuav pab koj kom tau txais kev ntseeg tau ntau dua, ntev dua cov khoom.
