Lub deformation ntawm crane steel daim hlau tuaj yeem tshwm sim los ntawm ntau yam uas cuam tshuam rau cov khoom siv tshuab, xws li kev ntxhov siab, lim, thiab kub. Cov hauv qab no yog qee qhov ntawm cov ntsiab lus tseem ceeb uas ua rau muaj kev cuam tshuam rau deformation ntawm crane steel phiaj.
1. Cov Khoom Siv Khoom Siv. Qhov deformation ntawm steel daim hlau yog cuam tshuam los ntawm cov khoom muaj zog, uas suav nrog elasticity, hardness, thiab tensile lub zog ntawm cov hlau. Low-qib hlau yuav muaj kev deformation ntau thaum raug tsim kom muaj cov khoom lag luam siab piv rau cov qib siab dua, uas yog qhov ntau dua resilient nyob rau cov xwm txheej zoo sib xws.
2. Siv load. Tus nqi ntawm qhov hnyav uas lub crane muaj peev xwm nqa tau cuam tshuam rau deformation ntawm cov phiaj hlau. Qhov hnyav dua lub crane yog nqa, qhov kev ntxhov siab ntau dua tso rau ntawm cov phiaj, uas tuaj yeem ua rau deformation.
3. Kub. Qhov kub tau kub muaj qhov cuam tshuam tseem ceeb rau kev deformation ntawm cov phiaj hlau. Thaum qhov kub nce, cov phiaj hlau nthuav dav, thiab cov lus sib txawv tshwm sim thaum qhov ntsuas kub. Kev mob siab rau cov neeg muaj taws kub kuj tuaj yeem ua rau cov hlau kom yauv hluav taws xob thermal, ua rau deformation.
4. Tsim qauv. Tus tsim ntawm cov phiaj hlau thiab cov phiaj hlau yog qhov tseem ceeb uas tuaj yeem cuam tshuam deformation. Cov tsim kev tsim qauv tsis zoo ua rau kev faib tawm qhov hnyav, ua rau deformation hauv qee ntu ntawm cov phiaj. Lub thickness thiab qhov ntev ntawm cov phiaj yuav tseem ua lub luag haujlwm hauv cov txheej txheem deformation.
5. Vuam. Thaum vuam yog ua tiav ntawm cov phiaj hlau, nws ua rau muaj kev pheej hmoo ntawm deformation. Cov cua sov los ntawm cov txheej txheem vuam ua rau cov hlau yuav tsum nco qab, ua rau kev ua rog thiab buckling.
Hauv kev xaus, nkag siab txog ntau yam uas ua rau muaj kev cuam tshuam rau deformation ntawm crane steel daim hlau yog qhov tseem ceeb hauv kev ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm lub crane. Kev xaiv kom tsim nyog, thauj khoom, kev cai ntsuas kub, thiab kev tsim cov kev xaiv thiab kev txiav txim siab tuaj yeem pab txiav tawm tsawg. Ib qho ntxiv, ua kom zoo saib cov kev coj ua yuav pab txo cov kev pheej hmoo ntawm deformation.
Lub Sijhawm Post: Lub Tsib Hlis-29-2023
