H-beams raws li cov qauv European tau muab faib ua pawg raws li lawv cov duab, qhov loj me thiab cov khoom siv kho tshuab. Hauv cov koob no, HEA thiab HEB yog ob hom uas siv ntau, txhua tus muaj cov xwm txheej siv tshwj xeeb. Hauv qab no yog cov lus piav qhia ntxaws ntawm ob tus qauv no, suav nrog lawv qhov sib txawv thiab kev siv tau.
HEACov koob
Cov HEA series yog ib hom H-beam hlau nrog cov flanges nqaim uas tsim nyog rau cov qauv tsev uas xav tau kev txhawb nqa siab. Hom hlau no feem ntau siv rau hauv cov tsev siab, choj, qhov av, thiab lwm yam kev ua haujlwm engineering. Tus qauv tsim ntawm HEA seem yog tus cwj pwm los ntawm qhov siab seem siab thiab lub vev xaib nyias nyias, uas ua rau nws zoo tshaj plaws hauv kev tiv taus lub sijhawm khoov loj.
Cov duab hla-seem: Cov duab hla-seem ntawm HEA series qhia txog H-puab ib txwm muaj, tab sis nrog qhov dav flange nqaim.
Qhov loj me: Cov flanges dav heev tab sis cov webs nyias nyias, thiab qhov siab feem ntau yog txij li 100mm txog 1000mm, piv txwv li, qhov ntev ntawm HEA100 yog kwv yees li 96 × 100 × 5.0 × 8.0mm (qhov siab × dav × web thickness × flange thickness).
Qhov hnyav ntawm lub 'meter' (qhov hnyav ib 'meter'): Thaum tus lej qauv nce ntxiv, qhov hnyav ntawm lub 'meter' kuj nce ntxiv. Piv txwv li, HEA100 muaj qhov hnyav ntawm lub 'meter' kwv yees li 16.7 KG, thaum HEA1000 muaj qhov hnyav ntawm lub 'meter' siab dua.
Lub Zog: Muaj zog thiab tawv, tab sis muaj peev xwm nqa khoom tsawg dua piv rau HEB series.
Kev Ruaj Ntseg: Cov flanges thiab webs nyias nyias tsis muaj zog txaus thaum raug kev nyuaj siab thiab kev khoov, txawm hais tias lawv tseem tuaj yeem ua tau raws li ntau yam kev cai ntawm cov qauv hauv qhov ntau thiab tsawg tsim nyog.
Kev tiv thaiv torsional: Qhov kev tiv thaiv torsional yog qhov txwv thiab tsim nyog rau cov qauv uas tsis xav tau lub zog torsional siab.
Daim Ntawv Thov: Vim nws qhov siab ntawm qhov seem thiab lub zog khoov zoo, HEA feem ntau siv qhov chaw tseem ceeb, xws li hauv cov qauv tseem ceeb ntawm cov tsev siab.
Tus nqi tsim khoom: Cov khoom siv siv me me, cov txheej txheem tsim khoom yooj yim heev, thiab cov kev xav tau rau cov khoom siv tsim khoom tsawg heev, yog li tus nqi tsim khoom tsawg heev.
Nqe Lag Luam: Hauv kev ua lag luam, rau tib qhov ntev thiab ntau npaum li cas, tus nqi feem ntau qis dua HEB series, uas muaj qee qhov zoo dua tus nqi thiab tsim nyog rau cov haujlwm uas tsis muaj nqi.
HEBCov koob
Cov HEB series, ntawm qhov tod tes, yog lub H-beam dav dav, uas muaj peev xwm thauj khoom ntau dua piv rau HEA. Hom hlau no yog qhov tsim nyog rau cov qauv tsev loj, choj, pej thuam, thiab lwm yam kev siv uas xav tau kev thauj khoom loj.
Cov Duab Seem: Txawm hais tias HEB kuj muaj cov duab H zoo ib yam, nws muaj qhov dav ntawm flange dav dua li HEA, uas ua rau muaj kev ruaj khov zoo dua thiab muaj peev xwm nqa khoom tau zoo dua.
Qhov loj me: lub flange dav dua thiab lub web tuab dua, qhov siab kuj yog los ntawm 100mm txog 1000mm, zoo li qhov kev qhia tshwj xeeb ntawm HEB100 yog li 100 × 100 × 6 × 10mm, vim yog lub flange dav dua, thaj chaw hla thiab qhov hnyav ntawm HEB yuav loj dua li ntawm tus qauv HEA sib xws hauv tib tus lej.
Qhov hnyav ntawm lub 'meter': Piv txwv li, qhov hnyav ntawm lub 'meter' ntawm HEB100 yog li ntawm 20.4KG, uas yog qhov nce ntxiv piv rau 16.7KG ntawm HEA100; qhov sib txawv no yuav pom tseeb dua thaum tus lej qauv nce ntxiv.
Lub Zog: Vim yog lub flange dav dua thiab lub web tuab dua, nws muaj lub zog tensile siab dua, qhov taw tes tawm thiab lub zog shear, thiab muaj peev xwm tiv taus kev khoov ntau dua, shear thiab torque.
Kev Ruaj Ntseg: Thaum raug rau cov khoom hnyav loj dua thiab cov zog sab nraud, nws qhia tau tias muaj kev ruaj khov zoo dua thiab tsis yooj yim rau kev hloov pauv thiab kev tsis ruaj khov.
Kev ua tau zoo ntawm torsional: flange dav dua thiab lub web tuab dua ua rau nws zoo dua hauv kev ua tau zoo ntawm torsional, thiab nws tuaj yeem tiv taus lub zog torsional uas yuav tshwm sim thaum siv cov qauv.
Cov Ntawv Thov: Vim nws cov flanges dav dua thiab qhov loj dua ntawm qhov seem, HEB seem yog qhov zoo tagnrho rau cov ntawv thov uas xav tau kev txhawb nqa ntxiv thiab kev ruaj khov, xws li cov khoom siv ntawm cov tshuab hnyav lossis kev tsim cov choj loj.
Cov nqi tsim khoom: Xav tau ntau cov khoom siv raw, thiab cov txheej txheem tsim khoom xav tau ntau cov khoom siv thiab cov txheej txheem, xws li kev siab dua thiab kev tswj hwm meej dua thaum dov, ua rau cov nqi tsim khoom siab dua.
Nqe lag luam: Cov nqi tsim khoom siab dua ua rau tus nqi lag luam siab dua, tab sis hauv cov haujlwm uas muaj kev xav tau kev ua tau zoo siab, qhov piv ntawm tus nqi/kev ua tau zoo tseem siab heev.
Kev sib piv dav dav
Thaum xaiv ntawmHeb / Heb, qhov tseem ceeb yog nyob rau hauv qhov xav tau ntawm qhov project tshwj xeeb. Yog tias qhov project xav tau cov ntaub ntawv uas muaj kev tiv taus khoov zoo thiab tsis cuam tshuam los ntawm qhov chaw txwv, ces HEA yuav yog qhov kev xaiv zoo dua. Ntawm qhov tod tes, yog tias qhov tsom mus rau qhov project yog los muab lub peev xwm bracing muaj zog thiab ruaj khov, tshwj xeeb tshaj yog nyob rau hauv cov khoom hnyav, HEB yuav tsim nyog dua.
Nws tseem ceeb heev uas yuav tsum nco ntsoov tias tej zaum yuav muaj qhov sib txawv me ntsis ntawm cov qauv HEA thiab HEB uas tsim los ntawm cov chaw tsim khoom sib txawv, yog li nws yog ib qho tseem ceeb uas yuav tsum xyuas ob zaug cov kev cai kom paub tseeb tias ua raws li cov qauv tsim thaum lub sijhawm yuav khoom thiab siv tiag tiag. Tib lub sijhawm, txawm tias xaiv hom twg los xij, nws yuav tsum tau xyuas kom meej tias cov hlau xaiv ua raws li cov kev cai ntawm cov qauv European xws li EN 10034 thiab tau dhau daim ntawv pov thawj zoo sib xws. Cov kev ntsuas no pab kom ntseeg tau tias muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov qauv kawg.
Lub sijhawm tshaj tawm: Lub Ob Hlis-11-2025
