Yuav ua li cas xaiv txoj cai hydraulic hose rau koj cov txheej txheem:
Hydraulic hosesyog qhov tseem ceeb rau ntau yam kev lag luam thiab kev lag luam, txhawb kev nyab xeeb thiab ua haujlwm tau zoo.
Muaj ntau yam muaj nyob rau haum rau txhua daim ntawv thov - los ntawm cov tshuaj-resistant thiab high-pressure hoses mus rau khov hoses zoo tshaj plaws rau siv nyob rau hauv congested los yog txaus ntshai ib puag ncig.
Txhawm rau xaiv thiab txhim kho lub hose kom raug, nws yog ib qho tseem ceeb kom nkag siab txog ob qho tib si hauv paus ntawm hydraulic hoses thiab qhov tshwj xeeb ntawm koj daim ntawv thov:
Dab tsi yog hydraulic hose?
Hydraulic hose yog ib tug tshwj xeeb hose siv nyob rau hauv kev lag luam thiab kev lag luam chaw.Ua hauj lwm nrog hydraulic machinery, lawv txuas li qub, cov cuab yeej thiab cov actuators tso cai rau cov kua los yog roj ntws los ntawm ib qho mus rau lwm qhov.
Hydraulic hose muaj pes tsawg leeg:
Hydraulic hoses muaj xws li ib tug puab raj nyob rau hauv ib tug reinforced txheej thiab tiv thaiv txheej txheej.Cov khoom siv hauv lub raj yog xaiv kom sib haum nrog cov kua dej, qhov kub thiab txias, siab, thiab impulses xav tau ntawm lub hose.Cov txheej txheej sab nrauv yog tsim los kom haum rau lub zog thiab ua haujlwm ntev ntawm cov hose hauv nws qhov chaw ua haujlwm.Lub hydraulic hose muaj pes tsawg leeg yuav tsum muaj zog txaus los tiv thaiv ob sab hauv thiab sab nraud.
Lub raj sab hauv tuaj yeem tsim los ntawm cov roj hmab hluavtaws, PTFE, lossis cov thermoplastics, nyob ntawm seb cov khoom thiab cov khoom siv los ntawm cov kua lossis cov pa hauv lub cev.Qhov kev txhawb zog tuaj yeem tsim los ntawm ib leeg, ntau txheej ntawm braided hlau, textile yarn lossis kauv-hloov hlau.Cov txheej tiv thaiv tuaj yeem ua los ntawm ntau yam resistant, repellent, thiab saj zawg zog cov ntaub ntawv, nyob ntawm seb muaj zog nyob rau hauv ib puag ncig sab nraud.
Dab tsi yog hydraulic hoses siv rau?
Hydraulic hoses yog qhov tseem ceeb hauv ntau qhov kev lag luam, nrog rau kev tswj cov khib nyiab, kev tsim khoom, kev ua liaj ua teb thiab kev lag luam tshuaj.Lawv tuaj yeem nrhiav tau ntawm txhua yam ntawm tsheb thiab cog rau cov tshuab tshwj xeeb lossis cov kab ntau lawm, ua kom yooj yim rau ntau yam txheej txheem xws li kev kub siab ntxhua, roj kab, thiab tshuaj tsuag cov ntawv thov.
Hydraulic hose kev ruaj ntseg:
Raws li hydraulic hoses siv nyob rau hauv qhov tseem ceeb industries los yog ib puag ncig txaus ntshai nws yog ib qho tseem ceeb uas yuav tsum tau xaiv cov khoom tsim nyog, hose los ua ke thiab txij nkawm yog ua.Qhov no txo cov kev pheej hmoo ntawm lub cev, kev ua haujlwm, lossis kev puas tsuaj ib puag ncig lossis raug nqi qis.
Dab tsi yog qhov sib txawv ntawm hydraulic hose?
Muaj ntau ntau yam hydraulic hoses muaj, haum rau ntau yam ntawm kev kub siab, impulses, thiab kub thaum lub sij hawm thov.
Hoses tuaj yeem sib txawv los ntawm lawv cov khaubncaws sab nraud povtseg, xaiv rau kev ua haujlwm ntev tiv thaiv kev ua haujlwm thiab ib puag ncig sab nraud.Cov no suav nrog:
Braided hose - Muaj ntau yam siab-siab hose siv dav siv hauv kev lag luam thiab tsim nyog rau yuav luag txhua hom kev siv hydraulic nrog roj av thiab cov kua dej.
Kauv hose - Ib qho yooj yim-siab siab hose haum rau siv nrog siab impulses thiab ua hauj lwm siab mus txog 50.0MPa, xws li rauj hydraulics.
Thermoplastic hose - Lub hose hloov tau yooj yim nrog lub ntim qis, muab lub sijhawm teb hydraulic zoo thiab muaj peev xwm zam tau siab txog 80.0MPa.
P.T.FE- Lub hose uas muaj zog heev, muaj peev xwm tiv taus ntau yam tshuaj ua tsaug rau cov khoom zoo tshaj plaws uas tsis yog-stick thiab tsis yog-flammable, ua rau nws zoo tagnrho rau kev siv nruj heev.
Low-pressure hose - Ib qho khoom siv hlua khi, muab kev yooj yim rau kev siv sib dua tab sis tsis tuaj yeem tiv taus siab.
Stainless hlau xaim-braided hose - Lub luag haujlwm hnyav hose ruaj txaus rau kev siv nruj heev thiab muaj peev xwm zam dhau qhov xwm txheej sab nraud.
Kuj tseem muaj ntau hom raj sab hauv, suav nrog:
Synthetic roj resistant roj hmab - Haum rau ib txwm tshwm sim thiab hluavtaws kua.
Polyester - Haum rau ob qho tib si kua thiab cov pa roj.
Polyamide - Kev tiv thaiv zoo rau cov kua dej xws li cov xim, cov kuab tshuaj chlorinated, thiab lwm yam tshuaj.
P.TFE - Cov tshuaj tiv thaiv zoo heev rau kev siv tshuaj thiab cov kuab tshuaj.
MPa yog dab tsi?Ib qho megapascal (MPa) yog ib qho metric los ntsuas qhov siab.Nws yog siv los qhia qhov siab ntau thiab kev ntsuas rau cov tshuab hydraulic, txij li nws ntsuas qhov tseem ceeb - 1 megapascal = 1,000,000 pascals lossis 10 Bar.
Hydraulic hose standardisation:
Hydraulic hoses yog tswj hwm los ntawm kev lag luam thiab thoob ntiaj teb cov qauv - SAE Standards (tsim los ntawm Society of Automotive Engineers), thiab EN Standards - kom ntseeg tau tias lawv ua raws li kev nyab xeeb thiab kev ua tau zoo.
Kuv yuav xaiv txoj cai hose li cas?
Kev xaiv cov khoom tsim nyog thiab kev sib dhos hose yog qhov tseem ceeb rau kev nyab xeeb, ua haujlwm zoo ntawm cov tshuab thiab cov txheej txheem.Cov hauv qab no ntawm kev siv thiab daim ntawv thov yuav tsum tau muab rau hauv kev txiav txim siab thaum xaiv hydraulic hose:
Hom kua / Gas - Feem ntau, cov kua los yog roj uas yuav ntws los ntawm lub hose, thiab cov concentration ntawm cov no, yuav tsum paub thiab to taub los txiav txim siab lub zog xav tau ntawm lub raj sab hauv.Piv txwv li, aggressive solvents yuav tsum tau resistant rau hauv cov hlab ntsha.Gases yuav xav tau pin pricking ntawm lub hau
Kub - Tom ntej no yuav tsum paub qhov kub thiab txias ntawm cov kua los yog gases.Qhov no ua kom qhov kub thiab txias yuav tsis degrade lub raj sab hauv, lossis qhov kub qis yuav tsis cuam tshuam nws txoj haujlwm ua lub raj xa dej.Tsis tas li ntawd, qhov ntsuas kub sab nraud nyob ib puag ncig lub hose yuav tsum paub, kom ntseeg tau tias lub hose tuaj yeem ua haujlwm txaus nyob rau hauv qhov kub thiab txias los yog zam qhov kub thiab txias.
Siab - Lub siab uas cov kua los yog roj yuav ntws los ntawm lub hose yuav txiav txim siab lub zog xav tau ntawm tag nrho cov txheej txheem ntawm lub hose lub rooj sib txoos, nrog rau qhov muaj peev xwm ua rau lub zog siab.Cov kev ua haujlwm no yuav hais ob qho tib si sab hauv thiab sab nraud uas yuav tsum tau ua.
Qhov loj me - Qhov loj ntawm koj lub hose yuav tsum suav rau txoj kab uas hla txaus thiab qhov ntev tsim nyog.Internal txoj kab uas hla yuav dictated los ntawm internal pressures thaum sab nraud txoj kab uas hla yog dictated los ntawm cov theem ntawm kev tiv thaiv yuav tsum tau los yog qhov chaw muaj raws li qhov khoov vojvoog yuav tsum tau.Zuag qhia tag nrho ntev yuav nyob ntawm qhov kev ncua deb ntawm cov khoom thiab qhov yooj yim ntawm lub hose thaum siv.Tus nqi ntws yuav tsum tau txiav txim siab qhov ntev thiab txoj kab uas hla ntawm lub hose
Ends & Couplings - Kev xaiv cov hose tag nrho suav nrog cov hose kom raug rau qhov xaus thiab txuas, kom ntseeg tau tias muaj zog thiab yoog raws.Qhov tseeb mating xov rau xaus yuav tiv thaiv kom tsis txhob xau thaum kaw.Cov no yog qhov tseem ceeb hauv kev txo cov kev pheej hmoo ntawm kev puas tsuaj puas tsuaj los yog kev tawg.Xyuas kom tseeb tias tag nrho cov kev sib txuas kawg tau raug kuaj thiab pom zoo siv nrog koj qhov kev xaiv hose
Muaj & Nqis - Qhov kawg hydraulic hose yuav tsum haum koj cov peev nyiaj, kev ua haujlwm muaj peev xwm, thiab lub sijhawm saib xyuas kom ntseeg tau tias kev ua tau zoo thiab kev ruaj khov ntawm cov txheej txheem.Piv txwv li, yog tias tsim nyog los yog tsim nyog, cov ntsiab lus ntawm lub hose daim ntawv thov tuaj yeem hloov kho kom haum rau cov qauv hose sib dhos uas yooj yim dua los yog siv tau.
Armed nrog tag nrho cov ntaub ntawv saum toj no, txoj cai hydraulic hose tuaj yeem xaiv rau koj cov txheej txheem.
Post lub sij hawm: Sep-14-2023