1. Xaiv qhov kev teeb tsa tsim nyog

  Tapered cov menyuam bearingLub nplhaib sab nrauv thiab cov kabmob vaj tsev nyob qhov yuav tsum tsis txhob siv tib lub sijhawm nrog lub nplhaib sab hauv thiab cov ntawv xov xwm yuav tsum tsis txhob siv nruj heev, thaum txhim kho cov txiv ntseej yuav tsum tau hloov kho kom tsim tau cov axial hloov tau yooj yim dua.Vim yog siv cov tapered roller bearing. nrog rau kev cuam tshuam ntawm kev sib cuag lub kaum sab xis hloov, nws yog ib qho yooj yim uas yuav ua rau kom qhov kub thiab txias tshwm sim los ntawm qhov tsis sib xws ntawm cov kabmob load faib.Yog li ntawd, cov vaj tsev nyob ntawm hom kabmob no lub nplhaib sab hauv thiab sab nraud thiab phau ntawv xov xwm thiab lub rooj zaum bearing feem ntau raug thawb rau hauv phau ntawv xov xwm nrog ob txhais tes thiab ntiv tes xoo, thiab lub qhov hauv tsev yog qhov zoo tshaj plaws.

2. Kho qhov axial clearance

Lub thrust clearance tuaj yeem hloov kho los ntawm kev kho cov txiv ntoo ntawm phau ntawv xov xwm, kho cov xov ntawm lub tshuab ntxhua khaub ncaws thiab lub rooj zaum los yog nrog lub caij nplooj ntoos hlav preloaded.Axial clearance yog cov kabmob loj thaum lub sijhawm teeb tsa. Hauv qhov kev npaj no, qhov kev ncua deb ntawm cov kabmob, ncej thiab cov kabmob tuaj yeem txiav txim siab raws li kev ua haujlwm.Thaum kho qhov kev tshem tawm kom siab, lub siab ceev tapered roller bearing yuav tsum tau kho qhov kub ntawm qhov kub ntawm qhov axial clearance. Qhov nce ntawm clearance tshwm sim los ntawm kub nce, uas yog, lub axial clearance yuav tsum tau hloov mus rau ib tug ntau dua.Rau qis ceev thiab kev co bearings, tsis muaj clearance installation los yog pre-installed installation yuav tsum tau saws.Lub hom phiaj yog ua kom lubtapered cov menyuam bearingroller thiab raceway los tsim ib qho zoo sib xws kev sib cuag load faib, los tiv thaiv lub nruas thiab nruas puas los ntawm kev co.Kos qhov luaj li cas ntawm kev hloov axial clearance nrog ib tug dial meter.Txoj kev yog hais tias tus thawj micrometer yog tsau nyob rau hauv lub fuselage los yog vaj tse. yog li ntawd lub gloss nto ntawm lub micrometer tiv tauj lub ncej yog tiv thaiv lub ncej.Qhov siab tshaj plaws pub tus nqi rau ib rab koob axial yog tus nqi ntawm axial clearance.

3. Ua debugging thiab ntsuas kub

Yuav kom ua rau cov menyuam ntawmtapered cov menyuam bearingnyob rau hauv kev sib raug zoo nrog txoj kev sib tw thiab tau txais qhov tsim nyog axial clearance, kev ntsuas thiab ntsuas kub yuav tsum tau ua tom qab kev teeb tsa ntawm cov kabmob sub-bearing thiab txhua qhov kev hloov pauv ntawm kev tshem tawm.Cov txheej txheem yog thawj zaug ua haujlwm ntawm qhov ceev ntawm 2-8 feeb, Tom qab ntawd kev ntsuas ceev rau 2 teev, tom qab ntawd mus rau theem siab ceev.Qhov kev sim khiav ntawm txhua theem ceev yuav tsum tsis pub tsawg tshaj 30 feeb, cua kub ceev yuav tsum tsis pub tshaj 5 ℃ / teev, thiab qhov kawg ruaj khov kub yuav tsum tsis pub tshaj 70. ℃ . Tsis tas li ntawd, thaum txhim kho thiab kho tapered roller bearings, kuj yuav tsum tau them nyiaj mloog mus rau qhov yuav tsum tau ua tapered rollers thiab nplhaib loj tav nyob rau hauv kev sib cuag zoo.