Thaum cov ntsuas kev ua tau zoo ntawm cov cylindrical roller bearing qis dua qhov yuav tsum tau siv thiab tsis tuaj yeem ua haujlwm ib txwm, cov cylindrical roller bearing yuav tsis raug lossis ploj lawm. Tom qab cov cylindrical roller bearing tau poob qhov kev sib tsoo, lub tshuab thiab khoom siv yuav nres thiab tshwm sim. Ntau yam kev tshwm sim tsis xws li tsis muaj nuj nqi, yog li nws tsim nyog yuav tsum paub qhov ua rau lub sijhawm luv luv thiab ntsuas kev ntsuas. Txhawm rau kom tswj tau qhov ua tau zoo ntawm cylindrical roller bearings nyob rau hauv kev mob zoo thiab kev siv lub sijhawm ntev, cylindrical roller bearings yuav tsum raug kuaj thiab tswj. Soj ntsuam thiab tu yog ib qho tseem ceeb heev rau kev tiv thaiv malfunctions. Cov kabmob rau cov menyuam dov suab, kev co, kub thiab roj nplua nyeem.
1. Rolling lub suab ntawm cov cylindrical roller bearings
Cylindrical roller bearing suab nrov yog tsim los ntawm cylindrical roller cov kabmob nws tus kheej, uas yog, lub suab nrov puag ncig ntawm cov cylindrical roller bearing; lwm qhov yog lub suab nrov tsim tom qab cylindrical roller bearing tau tsim, tsis hais lub suab nrov ntawm cov cylindrical roller bearing nws tus kheej. Koj tuaj yeem txheeb xyuas qee qhov teeb meem los ntawm mloog lub suab.
a) Lub suab nrov cuam tshuam nrog kev tsim cov thooj voos kheej kheej cov menyuam cov kabmob: suav nrog lub suab nrov thiab vibrato, lub tawb kaw cov suab nrov feem ntau tshwm sim hauv pob cylindrical roller bearings thiab tapered roller cylindrical roller bearings, uas tau tswj thaum lub cylindrical roller bearing rotates. Kev vibration ntawm tus ncej thiab cuam tshuam ntawm lub tawb nrog cov khoom sib dhos tsim lub suab. Lub suab no ua ntu zus. Vibrato (ntau qhov kev siv cov cylindrical roller) yog lub suab nrog lub zaus, uas tshwm sim los ntawm kev co los ntawm kev loj los ntawm waviness ntawm txoj kev sib tw.
b) Lub suab nrov: haiv neeg suab nrov: lub suab nrov ntawm lub suab yog tsim los ntawm kev ywj pheej ntawm cov khoom dov hauv kev sib cuag nrog txoj kev sib tw. Thaum lub cylindrical roller bearing rotates, lub cev yob lub cev yob ntawm txoj kev sib tw kom tsim tau lub suab txuas ntxiv thiab du. Txawv ntxig tsis sib thooj suab nrov tuaj yeem ua rau cov hlau tsis sib haum xeeb ua suab txawv xws li "squeaky, squeaky", thiab tsis muaj suab zoo li no thaum ntub. Yog li qhov xwm txheej dav dav, nws tsis yog qhov teeb meem, tsuas yog ua tib zoo saib tom qab lub suab nrov nce.
c) Lub suab nrov tshwm sim los ntawm kev siv tsis raug: Nws muaj rau txhua yam ntawm cov cylindrical roller bearings. Thaum cov nplaim ntu kev sib tw ntawm cov cylindrical roller bearing lossis saum npoo ntawm cov khoom sib dhos tau tsoo, tsoo, xeb, nws yuav tsim lub sijhawm ruaj khov ntawm lub suab thiab kev co. Cov. Thaum cov menyuam cylindrical cov kabmob sib sau ua rau cov hmoov av thaum lub sijhawm ua haujlwm, nws yuav tsim cov suab nrov nrov. Lub suab zoo li no tsis yog lub sij hawm, thiab nws kuj yog nrog lub suab tshee. Lub suab loj tsis yog tsau, qee zaum nws tsis yog.
2. Kev co ntawm cylindrical roller bearings
Qhov kev co ntawm cylindrical roller bearing tau pom tseeb cuam tshuam rau cov cylindrical roller bearing. Piv txwv li, tev tawm, indentation, xeb, tawg, hnav, thiab lwm yam yuav tsom rau hauv qhov kev co pom ntawm cov kabmob cylindrical cov kabmob, yog li cov roj hmab tshwj xeeb cylindrical yog saws. Cov kabmob kev ntsuas ntsuas cov khoom siv (cov ntsuas ntsuas zaus, vibrometer, thiab lwm yam) tuaj yeem ntsuas qhov ntau ntawm qhov kev co, thiab qhov xwm txheej tshwj xeeb ntawm lub suab tsis meej tuaj yeem ua rau dhau los ntawm kev faib tawm zaus. Tus nqi ntsuas yog vim kev siv cov xwm txheej ntawm cov cylindrical roller bearing lossis qhov chaw nruab nrawm ntawm lub ntsuas. Txawv sib txawv, nws yog qhov yuav tsum tau los tshuaj xyuas thiab sib piv ntsuas tus nqi ntawm txhua lub tshuab ua ntej kom txiav txim siab cov qauv txiav txim.
3. Cov menyuam cylindrical bearing kub
Feem ntau, qhov kub ntawm qhov hluav taws xob cylindrical roller nce lub zog maj mam thaum kev ua haujlwm pib, thiab nce mus txog lub xeev khov kho tom qab 1 txog 2 teev. Qhov ntsuas kub ib txwm ntawm cov roj hmab cylindrical menyuam sib txawv nrog lub peev xwm ua kom sov, tso kom sov, ua haujlwm nrawm thiab thauj khoom ntawm lub tshuab. Yog tias lub lubrication thiab installation tsis haum, qhov kub ntawm lub cylindrical roller bearing yuav nce siab zuj zus, thiab qhov kub tsis meej yuav tshwm sim. Lub sijhawm no, nws yog ib qho tsim nyog kom tsum nres thiab ua ntej Kev Tiv Thaiv Ua Ntej.
4. Cov nplawv roj
Lub tshuab ua kom muaj lub zog tseem ceeb rau kev sib txhuam thiab coj, kev kub nce, kev co, thiab lwm yam ntawm cov dov rau cov menyuam sib npaug. Yog tias tsis muaj lubrication, yuav ua rau cov menyuam cov menyuam tsis tuaj yeem ua haujlwm. Kev tsom xam ntawm kev puas tsuaj ntawm cov cylindrical roller bearing qhia tau hais tias kwv yees li 40% ntawm cov cylindrical roller bearing puas yog muaj feem xyuam nrog lubrication tsis zoo. Yog li ntawd, qhov ntsuas zoo ntawm cov roj hmab cylindrical bearings yog qhov ntsuas kom txo tau cov kev sib txhuam thiab coj ntawm cov cylindrical roller bearings. Tsis tas li ntawd, cov roj nplua nyeem ntawm cov menyuam kheej kheej cov kabmob kuj tseem ua lub luag haujlwm hauv qhov kub ua kom sov, tiv thaiv xeb, txhim kho, thiab txo qhov cuam tshuam. Txhawm rau kom cov roj nplua nyeem tsis dhau, qhov xaiv yuav tsum yog.
