Qhov kev hloov pauv ntawm cov hlau crane tuaj yeem tshwm sim los ntawm ntau yam uas cuam tshuam rau cov khoom siv kho tshuab ntawm lub phaj, xws li kev ntxhov siab, kev ntxhov siab, thiab kub. Cov hauv qab no yog qee yam tseem ceeb uas ua rau muaj kev hloov pauv ntawm cov hlau crane.
1. Cov Khoom Siv. Qhov kev hloov pauv ntawm cov phaj hlau yog cuam tshuam los ntawm cov khoom siv, uas suav nrog qhov elasticity, hardness, thiab tensile lub zog ntawm cov hlau. Cov hlau qib qis yuav muaj kev hloov pauv ntau dua thaum raug cov khoom hnyav piv rau cov hlau qib siab dua, uas muaj zog dua nyob rau hauv cov xwm txheej zoo sib xws.
2. Kev Thauj Khoom Siv. Qhov hnyav uas lub crane tuaj yeem nqa tau cuam tshuam rau qhov kev hloov pauv ntawm cov phaj hlau. Qhov hnyav ntau npaum li cas uas lub crane nqa, qhov kev ntxhov siab ntau dua rau ntawm cov phaj, uas tuaj yeem ua rau kev hloov pauv.
3. Kub. Qhov kub ib puag ncig muaj qhov cuam tshuam loj rau qhov kev hloov pauv ntawm cov phaj hlau. Thaum qhov kub nce siab, cov phaj hlau nthuav dav, thiab qhov sib txawv tshwm sim thaum qhov kub poob qis. Cov xwm txheej kub siab kuj tseem tuaj yeem ua rau cov hlau raug kev ntxhov siab thermal, ua rau deformation.
4. Tsim Qauv. Kev tsim qauv ntawm lub crane thiab cov phaj hlau yog cov yam tseem ceeb uas tuaj yeem cuam tshuam rau kev hloov pauv. Lub crane uas tsim tsis zoo yuav ua rau muaj qhov hnyav tsis sib npaug, ua rau muaj kev hloov pauv hauv qee qhov ntawm cov phaj. Qhov tuab thiab qhov loj ntawm cov phaj kuj tseem yuav ua lub luag haujlwm hauv cov txheej txheem hloov pauv.
5. Kev vuam. Thaum vuam rau ntawm cov phaj hlau, nws ua rau muaj kev pheej hmoo ntawm kev hloov pauv. Cov cua sov los ntawm cov txheej txheem vuam ua rau cov hlau tsis zoo li qub, ua rau warping thiab buckling.
Xaus lus, kev nkag siab txog ntau yam uas ua rau muaj kev hloov pauv ntawm cov hlau crane yog qhov tseem ceeb hauv kev ua kom lub crane siv tau ntev thiab muaj kev nyab xeeb. Kev xaiv cov khoom siv kom raug, kev tswj hwm qhov hnyav, kev tswj qhov kub thiab txias, thiab kev xav txog kev tsim qauv tuaj yeem pab txo qhov kev hloov pauv. Tsis tas li ntawd, kev siv vuam zoo tuaj yeem pab txo qhov kev pheej hmoo ntawm kev hloov pauv.
Lub sijhawm tshaj tawm: Tsib Hlis-29-2023
