Cov khoom pab taug kev feem ntau yog ua los ntawm cov hlau carbon uas muaj zog heev, hlau tsis xeb, thiab txhuas hlau. Ntawm lawv, cov khoom pab taug kev uas siv hlau tsis xeb thiab txhuas hlau feem ntau pom muaj ntau dua. Piv nrog cov khoom siv taug kev uas ua los ntawm ob yam khoom, cov khoom siv taug kev uas siv hlau tsis xeb muaj zog dua thiab ruaj khov dua, muaj zog dua thiab ruaj khov dua, tab sis nws hnyav dua; cov khoom siv taug kev uas siv txhuas hlau sib dua yog lub teeb thiab yooj yim nqa, tab sis nws tsis muaj zog heev. Yuav xaiv li cas feem ntau nyob ntawm qhov xav tau ntawm tus neeg siv. Cia peb saib cov khoom siv ntawm cov khoom siv taug kev thiab seb cov khoom siv taug kev puas yog hlau tsis xeb lossis txhuas hlau.
1. Cov khoom siv rau kev taug kev yog dab tsi?
Cov khoom siv pab taug kev yog cov khoom siv uas pab tib neeg lub cev txhawb nqa qhov hnyav, tswj kev sib npaug thiab taug kev, thiab yog qhov tsim nyog rau cov neeg laus, cov neeg xiam oob qhab lossis cov neeg mob. Thaum xaiv lub cuab yeej taug kev, cov khoom siv ntawm lub cuab yeej taug kev kuj yog qhov tseem ceeb uas yuav tsum xav txog. Yog li cov khoom siv twg muaj rau lub cuab yeej taug kev?
Cov khoom siv ntawm lub cuab yeej taug kev feem ntau yog hais txog cov khoom siv ntawm nws lub bracket. Feem ntau, cov khoom siv pab taug kev uas muag hauv khw muaj peb yam khoom tseem ceeb, uas yog cov hlau carbon uas muaj zog heev, cov hlau tsis xeb thiab cov hlau txhuas. Cov khoom siv pab taug kev ua los ntawm cov khoom sib txawv. Cov khoom siv sib txawv ntawm qhov ruaj khov thiab qhov hnyav.
2. Tus taug kev zoo dua ntawm cov hlau tsis xeb lossis txhuas hlau
Ntawm cov ntaub ntawv siv rau kev pab taug kev, cov hlau tsis xeb thiab cov hlau txhuas yog ob yam khoom siv uas siv ntau, yog li ob yam khoom no twg zoo dua rau kev pab taug kev?
1. Cov txiaj ntsig thiab qhov tsis zoo ntawm cov hlau tsis xeb taug kev
Cov khoom tseem ceeb ntawm cov hlau tsis xeb taug kev yog ua los ntawm cov raj hlau tsis xeb, uas muaj qhov zoo ntawm kev tiv thaiv oxidation muaj zog, kev ua haujlwm ruaj khov, lub zog tensile siab (lub zog tensile ntawm stainless hlau yog 520MPa, thiab lub zog tensile ntawm txhuas alloy yog 100MPa), muaj peev xwm nqa tau zoo, thiab lwm yam. Qhov tsis zoo yog feem ntau nws tsis yog lub teeb zoo li txhuas alloy taug kev, thiab nws tsis haum rau cov neeg laus lossis cov neeg mob uas muaj zog sab saud.
2. Cov txiaj ntsig thiab qhov tsis zoo ntawm cov khoom siv taug kev txhuas
Qhov zoo ntawm lub tshuab taug kev aluminium alloy yog tias nws yog lub teeb. Nws yog ua los ntawm cov khoom siv high-light, uas yog lub teeb thiab ruaj khov tag nrho (qhov hnyav tiag tiag ntawm lub tshuab taug kev nrog lub thav duab qauv yog tsawg dua 3 kg nrog ob txhais tes), sib koom tes ntau dua thiab txuag zog, thiab ntau lub tshuab taug kev aluminium alloy tuaj yeem tais tau, yooj yim khaws cia thiab nqa. Hais txog qhov tsis zoo, qhov tsis zoo tseem ceeb ntawm cov tshuab taug kev aluminium alloy yog tias lawv tsis muaj zog thiab ruaj khov li cov tshuab taug kev stainless hlau.
Feem ntau hais lus, cov khoom siv pab taug kev uas ua los ntawm ob yam khoom muaj lawv tus kheej qhov zoo, thiab yuav xaiv li cas feem ntau nyob ntawm tus neeg siv qhov xwm txheej thiab kev xav tau.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2023