Hom Kev Xaiv thiab Kev Ua Tau Zoo ntawm Elastic Bars
Dab tsi yog cov qauv kev tsheb ciav hlau sib txuas thiab lawv cov xwm txheej cuam tshuam?
Cov qauv tsheb ciav hlau feem ntau suav nrog Hom I, Hom II, Hom III rail clips thiab WJ series txhawb nqa kev tsheb nqaj hlau. Hom I rail clip muaj cov qauv yooj yim thiab tus nqi qis, haum rau cov kev sib tw ntawm cov pa tsheb ciav hlau ceev, thiab tuaj yeem ua tau raws li cov kev cai kho tsheb ciav hlau raws li kev thauj khoom ib txwm muaj; Hom II rail clip muaj zog clamping ntau dua li Hom I, haum rau cov pa nrawm nrawm nrog cov khoom loj; Hom III rail clip siv lub koov qauv, nrog kev ua tau zoo dua elastic thiab ruaj khov clamping quab yuam, dav siv hauv ballasted lem ntawm siab - kev tsheb ciav hlau ceev; WJ series rail clips xws li WJ-7 thiab WJ-12 yog tshwj xeeb uas tsim los rau ballastless lem, nrog zoo qhov siab hloov thiab ntsuas kev ua tau zoo. Ntau hom kev tsheb ciav hlau sib txawv muaj qhov sib txawv, cov khoom siv thiab cov clamping quab yuam, thiab yuav tsum raug xaiv kom raug raws li hom kev taug qab, kab ceev thiab qib load.
Dab tsi yog cov ntaub ntawv tseem ceeb thiab kev ua haujlwm ntawm kev tsheb ciav hlau clips?
Rail clips feem ntau yog ua los ntawm 60Si2MnA caij nplooj ntoos hlav steel, uas muaj kev txwv tsis pub muaj zog, tawm dag zog thiab qaug zog. Cov kev xav tau ntawm kev ua haujlwm tseem ceeb suav nrog kev ruaj khov clamping quab yuam kom ntseeg tau tias kev sib txuas ntawm kev tsheb ciav hlau thiab pw tsaug zog thiab tiv thaiv kev ncua ntev thiab kev sib hloov ntawm txoj kev tsheb ciav hlau; zoo elastic rov qab muaj peev xwm tswj tau qhov qub duab thiab kev ua tau zoo tom qab ntev -lub sij hawm kev ntxhov siab; muaj zog corrosion kuj thiab kev laus tsis kam hloov mus rau qhov hnyav sab nraum zoov xws li cua, hnub thiab nag; txaus toughness kom tsis txhob tawg thaum lub sij hawm installation los yog siv. Cov khoom siv yuav tsum tau mus los ntawm cov txheej txheem kev kho cua sov kom nruj kom ntseeg tau tias qhov hardness thiab elasticity ua tau raws li tus qauv tsim, thiab lub neej kev pab cuam ntawm cov tsheb ciav hlau feem ntau tsis tsawg dua 8 xyoo.
Dab tsi tshwj xeeb yuav tsum tau ua kom siab - kev tsheb ciav hlau ceev muaj rau cov tsheb ciav hlau?
High- Cov kev tsheb ciav hlau ceev ceev muaj kev khiav hauj lwm ceev thiab cov kev xav tau siab heev rau kev taug qab smoothness, yog li lawv muaj kev ua haujlwm nruj dua rau kev tsheb ciav hlau. Ua ntej, nws yuav tsum muaj lub zog ruaj khov thiab tsis sib xws los xyuas kom meej tias cov tsheb ciav hlau tsis xoob thiab tswj qhov ntsuas qhov tseeb; Thib ob, nws yuav tsum muaj elasticity zoo heev thiab qaug zog tiv thaiv kom tsis txhob rov ua haujlwm ntau dhau los ntawm qhov siab - zaus vibration ntawm siab - tsheb ciav hlau ceev thiab zam kev ua tsis tiav ntxov; cov khoom siv ntawm cov tsheb ciav hlau yuav tsum tau kho tshwj xeeb los txhim kho corrosion kuj thiab kev laus tiv thaiv, yoog mus ntev - siv sab nraum zoov; cov ntsia hlau ntsia hlau yuav tsum ua kom zoo sib xws nrog cov tsheb ciav hlau, ntsuas baffle thiab lwm yam tsis muaj qhov khoob uas ua rau lub suab nrov; Nyob rau tib lub sijhawm, nws yuav tsum muaj kev sib raug zoo, zoo sib xws nrog lub siab - ceev railway tshwj xeeb fastener system kom tau raws li qhov yuav tsum tau ntawm qhov siab hloov thiab ntsuas ntsuas.
Dab tsi yog cov ntsiab lus tseem ceeb rau kev teeb tsa kev tsheb ciav hlau?
Cov ntsiab lus tseem ceeb rau kev teeb tsa kev tsheb ciav hlau muaj xws li kev teeb tsa, kev tswj lub zog thiab kev kuaj xyuas kom haum. Cov txheej txheem kev teeb tsa yuav tsum ua raws li cov txheej txheem ntawm "thawj tso rau hauv- rail puag phaj → txhim kho gauge baffle → tso rail clip → zawm bolts" kom paub meej qhov tseeb ntawm txhua qhov khoom. Lub bolt zawm torque yuav tsum nruj me ntsis raws li tus qauv. Piv txwv li, lub zawm torque ntawm W2 hom rail clip yog li 160N·m. Tsis txaus torque yuav ua rau tsis txaus clamping quab yuam, thiab torque ntau dhau yuav ua rau lub tsheb ciav hlau clip lossis bolt xov. Thaum lub sij hawm installation, nws yog ib qhov tsim nyog los xyuas kom meej tias cov tsheb ciav hlau clip haum zoo nrog lub tsheb ciav hlau puag yam tsis muaj warping los yog qhov khoob kom tsis txhob muaj kev vibration thaum lub tsheb ciav hlau hla. Cov kev taw qhia kev teeb tsa ntawm txoj kev tsheb ciav hlau yuav tsum yog qhov tseeb, thiab qhov flange yuav tsum tau nruj nreem fastened rau txoj kev tsheb ciav hlau, tsis ntsia rov qab. Tom qab kev teeb tsa, txhua lub tsheb ciav hlau yuav tsum tau tshuaj xyuas ib qho los ntawm ib qho kom tsis txhob xoob, deformation lossis puas.
Dab tsi yog cov ntaub ntawv tsis ua haujlwm thiab ua rau cov tsheb ciav hlau clips thaum siv?
Feem ntau cov ntaub ntawv tsis ua haujlwm ntawm kev tsheb ciav hlau clips thaum siv muaj xws li tawg, elastic attenuation thiab corrosion puas. Kev puas tsuaj feem ntau yog tshwm sim los ntawm cov khoom siv tsis xws luag, kev siv lub zog ntau dhau los yog ntev - siv lub sij hawm ntau dhau, ua rau muaj kev ntxhov siab ntau tshaj qhov txwv cov khoom siv; elastic attenuation feem ntau yog vim ntev -lub sij hawm rov qab kev nyuaj siab, hlau qaug zog ua rau txo elastic kev ua tau zoo thiab tsis txaus clamping quab yuam; corrosion puas yog tshwm sim los ntawm ya raws ntawm ya raws, ntsev thiab lwm yam khoom nyob rau hauv sab nraum zoov ib puag ncig, thiab xeb vim tsis muaj kev tiv thaiv raws sij hawm. Tsis tas li ntawd, tsis zoo haum ntawm txoj kev tsheb ciav hlau thiab lwm yam khoom siv, ua rau muaj kev ntxhov siab hauv zos, yuav ua rau kom tsis ua haujlwm. Cov kev tsheb ciav hlau tsis ua haujlwm yuav cuam tshuam rau kev txhim kho kev tsheb ciav hlau, ua rau txo qis kev ruaj ntseg thiab yuav tsum tau hloov lub sijhawm.