Dab tsi yog cov roj foob feem ntau siv?
Cov roj foob feem ntau, tseem hu ua shaft seals lossis rotary shaft seals, sib txawv raws li daim ntawv thov thiab hom khoom siv uas lawv siv hauv. Ntawm no yog qee yam ntawm cov feem ntau siv roj foob hom:
1. Ib daim di ncauj roj hmab roj foob:Qhov no yog hom roj foob feem ntau. Nws muaj ib qho yooj yim di ncauj ua los ntawm roj hmab los yog elastomeric khoom. Nws yog siv nyob rau hauv ntau yam tsawg-ceev, tsis tshua muaj siab daim ntaub ntawv los tiv thaiv lub to ntawm lubricants los yog kua.
2.Double Lip Roj Hmab Roj Foob:Zoo ib yam li ib daim di ncauj, ob lub di ncauj foob muaj ib daim di ncauj ntxiv, muab kev sib khi ua tau zoo. Nws tsim nyog rau cov ntawv thov uas xav tau kev sib khi zoo dua.
3. Caij nplooj ntoos hlav-Loaded Roj Foob:Lub caij nplooj ntoos hlav-loaded roj ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws ntsaws kaw Cov ntsaws ruaj ruaj no yog siv rau hauv daim ntawv thov nrog sib txawv ncej txav los yog qhov twg yuav tsum tau muaj kev sib khi ua ke.
4.PTFE di ncauj roj foob:Cov ntsaws ruaj ruaj no siv polytetrafluoroethylene (PTFE) di ncauj, uas muaj kev sib txhuam tsis tshua muaj zog thiab tiv taus ntau yam tshuaj thiab kub kub. Lawv yog siv nyob rau hauv daim ntawv thov yuav tsum tau tiv thaiv mus rau txhoj puab heev kua.
5.Casette Seal:Cassette seals yog ib hom roj foob nrog ib lub tsev sib xyaw lossis cov cassette. Lawv yooj yim rau nruab thiab muab kev tiv thaiv ntxiv rau cov kab mob sib kis, ua rau lawv tsim nyog rau cov ntawv thov kev huv yog qhov tseem ceeb.
6.Rubber-Coated Hlau OD Roj Foob:Cov ntsaws ruaj ruaj no muaj cov hlau sab nrauv coated nrog cov roj hmab lossis cov khoom siv elastomeric ntawm lub sealing di ncauj. Lawv muab kev txhim kho durability thiab tsis kam hnav, ua rau lawv haum rau kev thov.
7.V-Ring Seal:Thaum feem ntau siv los ua lub foob foob, V-ring seals kuj tau muab faib ua roj foob. Lawv muaj qhov V-shaped cross-section thiab feem ntau yog siv los tshem tawm cov kab mob thiab cov khib nyiab los ntawm qhov chaw sib khi.
8.Rotary Shaft Lip Foob:Hom foob no nta ib daim di ncauj saj zawg zog uas tig nrog lub ncej. Nws yog siv nyob rau hauv daim ntawv thov qhov twg lub ncej rotates txheeb ze rau lub tsev.
9. Hnav lub tes tsho:Thaum tsis yog cov roj foob ib txwm siv, lub tes tsho hnav yog siv los kho lossis txhim kho qhov hnav ntawm qhov chaw. Lawv tuaj yeem siv ua ke nrog cov roj foob txhawm rau txhim kho kev sib khi ntawm cov ncej puas.
