Kev siv lub caij nplooj ntoos hlav hauv ib puag ncig tshwj xeeb, yuav muaj qee qhov tshwj xeeb rau cov hlau xaim, xws li: kev siv lub caij nplooj ntoos hlav hauv corrosive media, yuav tsum muaj kev ua haujlwm zoo corrosion.Precision cov cuab yeej siv rau lub caij nplooj ntoos hlav, yuav tsum muaj kev ruaj ntseg ntev thiab rhiab heev, kub coefficient kom tsawg, cov ntsiab lus zoo, tom qab cov nyhuv me me, elastic modulus kom ruaj khov.
Lub caij nplooj ntoos hlav ua haujlwm ntawm qhov kub siab xav kom nws tuaj yeem ua raws li kev txwv elastic thiab zoo creep tsis kam ntawm qhov kub siab.Tsis tas li ntawd, txoj kev tsim thiab kev kho cua sov ntawm lub caij nplooj ntoos hlav steel hlau yuav tsum tau xav txog.Txias lub caij nplooj ntoos hlav steel hlau thiab roj quenched tempered caij nplooj ntoos hlav steel hlau yog ncaj qha nyob ib ncig ntawm cov khoom ntawm steel hlau caij nplooj ntoos hlav, caij nplooj ntoos hlav tsim tom qab tshem tawm ntawm kev ntxhov siab siv ncaj qha.
Lub zog tensile ntawm txias rub lub caij nplooj ntoos hlav steel hlau yog me ntsis siab dua li cov roj tempered steel hlau.Qhov loj specification ntawm txias drawn steel hlau elastic quab yuam yog loj heev, winding lub caij nplooj ntoos hlav yog heev nyuaj, yog li lub caij nplooj ntoos hlav caij nplooj ntoos hlav steel hlau daim ntawv thov specification yog feem ntau tsawg tshaj li 8.0 hli, roj quenching tempered steel hlau daim ntawv thov specification yog feem ntau tsawg tshaj li 13.0mm. .Qhov tseeb, txoj kab uas hla ntawm 13.0mm caij nplooj ntoos hlav yog siv rau lub teeb nro caij nplooj ntoos hlav steel hlau, txias kos lub qhov txhab ua rau hauv cov duab thiab ces quenched thiab tempered.Hlau hlau nrog txoj kab uas hla saum 15.0mm feem ntau yog ua los ntawm cov txheej txheem cua sov winding.
Cov pa roj carbon caij nplooj ntoos hlav steel hlau tam sim no lub teb chaws thiab cov lus pom zoo ua haujlwm tau muab faib ua ob hom: ib qho yog txias deformation steel hlau, tseem hu ua txias nro caij nplooj ntoos hlav steel hlau.Cold drawn carbon caij nplooj ntoos hlav steel hlau yog thawj zaug quenched los ntawm cov hlau lead kom tau txais soxhlet kev npaj, thiab tom qab ntawd lub nto phosphating, nrog ib tug loj deg txo tus nqi kos mus rau lub tiav scale, steel hlau npaj yog fibrous, muaj siab tensile zog thiab elastic txwv, zoo. winding thiab hloov kev ua haujlwm.
Post lub sij hawm: 09-09-22