Puas tau xav paub yuav ua li cas me me roj foob khaws cov tshuab loj heev tsis muaj paug?

Taw qhia: Cov Khoom me me, Lub luag haujlwm loj
Thaum koj lub tsheb lub cav drips roj los yog lub Hoobkas hydraulic twj tso kua mis, ib qho tseem ceeb heev uas feem ntau unnoticed neeg uas ua ntawv feem ntau yog qab nws - cov roj foob. Lub nplhaib-zoo li tus tivthaiv, feem ntau tsuas yog ob peb centimeters nyob rau hauv txoj kab uas hla, dais lub hom phiaj ntawm "zero leakage" nyob rau hauv lub mechanical kingdom. Niaj hnub no, peb delve rau hauv cov qauv ingenious thiab ntau hom roj foob.

Ntu 1: Cov Qauv Precision – Plaub-txheej tiv thaiv, Leak-pov thawj
Txawm tias me me, roj foob boasts tus qauv zoo kawg nkaus. Lub cev pob txha roj foob (hom feem ntau) tso siab rau kev sib koom tes ntawm cov khoom tseem ceeb no:

1. Steel Backbone: Hlau Skeleton (Case / Tsev)

   • Khoom siv & Daim ntawv:Feem ntau yog ua los ntawm high-zoo stamped steel phaj, tsim lub foob "skeleton."

   • Core Duty:Muab cov qauv rigidity thiab lub zog. Xyuas kom lub foob tuav nws cov duab nyob rau hauv lub siab los yog kub hloov thiab yog ruaj ruaj nyob rau hauv cov khoom vaj tse.

   • Kev kho deg:Feem ntau plated (piv txwv li, zinc) los yog phosphated los txhim kho xeb kuj thiab xyuas kom nruj haum nyob rau hauv lub tsev bore.

2. Tsav Tsav Tsheb: Garter Spring

   • Qhov chaw & Daim ntawv:Feem ntau lub caij nplooj ntoos hlav zoo coiled garter, snugly zaum nyob rau hauv ib tug zawj ntawm lub hauv paus ntawm thawj sealing di ncauj.

   • Core Duty:Muab kev nruam, tsis tu ncua radial nro. Qhov no yog tus yuam sij rau lub foob lub luag haujlwm! Lub caij nplooj ntoos hlav lub zog them nyiaj rau lub ntuj daim di ncauj, me ntsis ncej eccentricity, los yog runout, kom cov thawj di ncauj tuav tas li kev sib cuag nrog lub rotating ncej nto, tsim ib tug ruaj khov sealing band. Xav tias nws yog ib qho "elastic belt."

3. The Leak-Proof Core: Primary Sealing Dip (Main Di ncauj)

   • Khoom siv & Daim ntawv:Ua los ntawm kev ua tau zoo elastomers (xws li, Nitrile Roj Hmab NBR, Fluoroelastomer FKM, Acrylate Rubber ACM), zoo li tus di ncauj saj zawg zog nrog ib tug ntse sealing ntug.

   • Core Duty:Qhov no yog "qhov tseem ceeb barrier," ua kev sib cuag ncaj qha nrog lub rotating ncej. Nws lub luag haujlwm tseem ceeb yog sealing lubricating roj / roj, tiv thaiv tawm sab nraud.

   • riam phom zais cia:Ib qho tshwj xeeb ntug tsim siv hydrodynamic cov hauv paus ntsiab lus thaum lub sij hawm ncej tig los ua ib tug ultra-thin roj zaj duab xis ntawm daim di ncauj thiab ncej.Cov yeeb yaj kiab no yog qhov tseem ceeb:nws lubricates qhov chaw tiv tauj, txo kev sib txhuam thaum tshav kub thiab hnav, thaum ua haujlwm zoo li "micro-dam," siv qhov nro los tiv thaiv cov roj ntau. Lub di ncauj feem ntau muaj cov roj me me rov qab helices (los yog "tswj cov nyhuv" tsim) uas nquag "tswj" cov kua dej rov qab mus rau sab kaw.

4. Plua plav Shield: Secondary Sealing Dip (Dust Dip / Pab Di ncauj)

   • Khoom siv & Daim ntawv:Kuj ua los ntawm elastomer, nyob rau ntawm lubsab nrauvsab (sab atmosphere) ntawm thawj daim di ncauj.

   • Core Duty:Ua raws li "cov ntaub thaiv npog," thaiv cov kab mob sab nraud xws li plua plav, av, thiab noo noo los ntawm kev nkag mus rau hauv lub kaw lus kaw. Kev nkag mus ntawm cov khoom paug tuaj yeem ua rau cov roj nplua nyeem, ua kom cov roj degradation, thiab ua zoo li "sandpaper," ua kom nrawm nrawm rau ntawm ob qho tib si thawj daim di ncauj thiab lub ntsej muag, ua rau lub foob tsis ua haujlwm. Qhov thib ob daim di ncauj ho expands tag nrho cov foob lub neej.

   • Tiv tauj & Lubrication:Lub di ncauj thib ob kuj muaj qhov cuam tshuam nrog lub ntsej muag, tab sis nws qhov kev sib cuag siab feem ntau qis dua li thawj daim di ncauj. Nws feem ntau tsis xav tau roj zaj duab xis lubrication thiab feem ntau tsim los kom qhuav.

Ntu 2: Kev txiav txim siab tus lej qauv: SB/TB/VB/SC/TC/VC piav qhia
Cov qauv roj foob feem ntau ua raws li cov qauv zoo li JIS (Japanese Industrial Standard), siv cov ntawv sib txuas los qhia txog cov qauv tsim. Kev nkag siab txog cov lej no yog qhov tseem ceeb rau kev xaiv txoj cai foob:

• Thawj Tsab Ntawv: Qhia daim di ncauj suav & hom Basic

  • S (Single Dip): Ib Daim di ncauj hom

    • Qauv:Tsuas yog tus thawj sealing di ncauj (roj sab).

    • Yam ntxwv:Cov qauv yooj yim tshaj plaws, kev sib txhuam qis tshaj plaws.

    • Daim ntawv thov:Haum rau qhov chaw huv si, tsis muaj plua plav-dawb nyob hauv tsev qhov chaw tiv thaiv plua plav tsis tseem ceeb, xws li hauv cov thawv ntim khoom zoo.

    • Cov Qauv:SIB, SC

  • T (ob daim di ncauj nrog caij nplooj ntoos hlav): Ob daim di ncauj hom (nrog caij nplooj ntoos hlav)

    • Structure: Muaj thawj sealing di ncauj (nrog rau lub caij nplooj ntoos hlav) + Secondary sealing di ncauj (dust di ncauj).

    • Yam ntxwv: Muab ob txoj haujlwm: sealing kua + tsis suav nrog hmoov av. Feem ntau siv, dav dav-lub hom phiaj txheem foob hom.

    • Cov Qauv: TB, TC

  • V (Ob daim di ncauj, Caij nplooj ntoos hlav nthuav tawm / Plua plav Lip Prominent): Ob daim di ncauj nrog lub ntsej muag Dust Dip (nrog rau lub caij nplooj ntoos hlav)

    • Qauv:Muaj thawj daim di ncauj sealing (nrog rau lub caij nplooj ntoos hlav) + ob lub sealing di ncauj (plua plav di ncauj), qhov twg cov plua plav di ncauj ho protrudes tshaj sab ntug ntawm rooj plaub hlau.

    • Yam ntxwv:Cov plua plav daim di ncauj yog qhov loj dua thiab tseem ceeb dua, muab cov plua plav tawm zoo tshaj plaws. Nws yooj yooj yim tso cai rau nws kom zoo dua khawb cov kab mob tawm ntawm qhov chaw ncej.

    • Daim ntawv thov:Tsim tshwj xeeb rau qhov hnyav, qias neeg ib puag ncig nrog cov plua plav, av nkos, lossis dej raug, piv txwv li, kev siv tshuab (excavators, loaders), cov tshuab ua liaj ua teb, cov khoom siv mining, log hubs.

    • Cov Qauv:VB, VC

• Tsab ntawv thib ob: Qhia txog caij nplooj ntoos hlav txoj hauj lwm (Relative to Hlau Case)

  • B (Lub Caij Nplooj Ntoos Hlav Hauv / Sab Nraud): Caij Nplooj Ntoos Hlav Hauv Hom

    • Qauv:Lub caij nplooj ntoos hlav yog encasedsab hauvthawj sealing di ncauj, lub ntsiab lus nws yog nyob rau hauv nruab nrab ntim (roj) sab. Sab nrauv ntawm rooj plaub hlau feem ntau yog cov roj hmab npog (tshwj tsis yog cov ntaub ntawv tsim tawm).

    • Yam ntxwv:Qhov no yog lub caij nplooj ntoos hlav zoo tshaj plaws. Lub caij nplooj ntoos hlav yog tiv thaiv los ntawm roj hmab los ntawm kev tawm sab nraud corrosion los yog jamming. Thaum lub sij hawm installation, daim di ncauj ntsib lub roj sab.

    • Cov Qauv:SB, TB, VB

  • C (Lub Caij Nplooj Ntoos Hlav / Sab Nraud Sab Nraud): Caij Nplooj Ntoos Hlav Sab Nraud

    • Qauv:Lub caij nplooj ntoos hlav yog nyob rau ntawmsab nrauvsab (sab atmosphere) ntawm thawj daim di ncauj. Thawj daim di ncauj roj hmab feem ntau yog tag nrho cov pob txha hlau (tag nrho molded).

    • Yam ntxwv:Lub caij nplooj ntoos hlav raug rau cov cua. Lub ntsiab kom zoo dua yog kev soj ntsuam yooj yim dua thiab muaj peev xwm hloov lub caij nplooj ntoos hlav (txawm tias tsis tshua xav tau). Nws tuaj yeem yooj yim dua nyob rau hauv qee qhov chaw txwv tsis pub tsev nyob lossis cov kev tsim qauv tshwj xeeb.

    • Lus Cim Tseem Ceeb:Kev taw qhia kev teeb tsa yog qhov tseem ceeb - daim di ncaujtseemfim rau sab roj, nrog lub caij nplooj ntoos hlav ntawm huab cua sab.

    • Cov Qauv:SC, TC, VC

Model Summary Table: