Cov hlau tseem ceeb casters thiab txhuas tseem ceeb casters yog ob hom casters, thiab lawv txawv ntau heev hauv cov khoom siv, kev ua tau zoo, thiab cov xwm txheej ntawm daim ntawv thov.
Qhov Sib Txawv ntawm Cov Khoom Siv
Qhov sib txawv tseem ceeb ntawm qhov hnyav ntawm cov hlau thiab txhuas core casters yog los ntawm qhov ceev ntawm lawv cov ntaub ntawv. Hlau (ib hom hlau ferromagnetic) muaj qhov ceev ntawm kwv yees li 7.87 g / cm³, thaum txhuas (ib hom hlau sib dua) muaj qhov ceev ntawm kwv yees li 2.70 g / cm³. Qhov no txhais tau tias cov hlau casters yuav hnyav dua li cov txhuas casters rau tib qhov loj me thiab cov duab. Yog li ntawd, yog tias koj tab tom nrhiav rau qhov kev xaiv caster sib dua, cov txhuas core casters yuav yog qhov kev xaiv tsim nyog dua. Txawm li cas los xij, cov hlau core casters feem ntau muaj peev xwm thauj khoom ntau dua thiab ruaj khov, uas ua rau lawv haum rau cov xwm txheej thov uas yuav tsum tau nqa cov khoom hnyav dua. Thaum xaiv cov casters, koj yuav tsum ua raws li koj qhov kev txiav txim siab siv hlau lossis txhuas core casters ntawm qhov kev thov tiag tiag qhov xav tau thauj khoom, kev xav tau kev txav mus los, thiab kev txiav txim siab txog tus nqi.
Cov hlau tseem ceeb caster siv cov khoom siv hlau, uas muaj lub zog siab, tab sis nws hnyav thiab yooj yim cuam tshuam los ntawm kev xeb ib puag ncig. Hauv kev sib piv, cov hlau tseem ceeb casters siv cov hlau txhuas ua cov khoom siv tseem ceeb, uas yog lub teeb yuag, tiv taus corrosion, thiab muaj lub zog siab.
Kev Sib Txawv ntawm Kev Ua Tau Zoo
Vim yog qhov sib txawv ntawm cov ntaub ntawv, qhov sib dua ntawm cov txhuas core casters ua rau tag nrho cov caster yooj ywm dua thaum txav mus los, ua rau lawv haum rau cov xwm txheej uas xav tau kev txav mus los thiab kev tsav tsheb ntau zaus. Cov hlau core casters, ntawm qhov tod tes, muab kev ruaj khov zoo dua, tab sis tej zaum yuav txawv me ntsis ntawm kev txav mus los thiab kev tsav tsheb. Cov txhuas core casters tiv taus kev xeb ntau dua thiab tuaj yeem hloov kho rau ntau qhov chaw ib puag ncig, thaum cov hlau core casters yuav xav tau kev saib xyuas thiab hloov pauv ntau zaus hauv cov chaw ntub dej lossis corrosive.
Qhov Sib Txawv ntawm Daim Ntawv Thov
Cov casters txhuas tseem ceeb yog qhov tsim nyog dua rau cov khoom siv sib dua uas xav tau kev txav mus los thiab kev tsav tsheb ntau zaus, xws li cov khoom siv kho mob, cov txee hauv khw muag khoom loj, thiab lwm yam vim lawv lub teeb thiab yoog tau. Cov casters hlau tseem ceeb yog qhov tsim nyog dua rau cov khoom siv uas xav tau kev thauj khoom hnyav lossis xav tau kev khiav ruaj khov ntev, xws li cov kab ntau lawm hauv kev lag luam, cov tshuab hnyav, thiab lwm yam vim nws qhov ruaj khov zoo thiab muaj peev xwm thauj khoom tau zoo.
Tus nqi thiab cov nqi kho
Cov hlau core casters feem ntau kim dua li cov hlau core casters, uas yog vim qhov nyuaj ntawm kev ua thiab qhov zoo ntawm lawv cov khoom siv. Txawm li cas los xij, hais txog cov nqi kho mus sij hawm ntev, cov hlau core casters feem ntau txo cov zaus kho thiab cov nqi hloov vim lawv cov corrosion thiab hnav tsis kam. Cov hlau core casters yuav xav tau kev kho thiab hloov ntau zaus hauv cov chaw tshwj xeeb, yog li cov nqi kho mus sij hawm ntev yuav siab dua.
Hauv kev xaus, kev xaiv cov hlau core casters lossis txhuas core casters yuav tsum yog raws li cov kev cai thov tshwj xeeb thiab kev siv ib puag ncig rau kev txiav txim siab dav dav.
Lub sijhawm tshaj tawm: Lub Rau Hli-20-2025