Musa ukubethelela ngokuthe ngqo indawo yokuphela kunye nomgangatho ongagxininisi wokuthwala ngexesha lofakelo. Iibhloko zokucinezela, imikhono okanye ezinye izixhobo zokufakela kufuneka zisetyenziswe ukwenza i-bearing igxininiswe ngokulinganayo. Musa ukufaka ngokusebenzisa amandla okuhanjiswa kwezinto eziqengqelekayo. Ukuba indawo yokufakela ifakwe ngeoli yokuthambisa, ukufakela kuya kuba lula. Ukuba ukuphazamiseka kukhulu, ukuthwala kufuneka kufakwe kwi-oyile yamaminerali kwaye kushushu kwi-80 ~ 90 ℃ ngokukhawuleza. Ubushushu be-oyile kufuneka balawulwe ngokungqongqo ukuba bungagqithi kwi-100 ℃ ukunqanda isiphumo sobushushu ekunciphiseni ukuqina kunye nokuchaphazela ukubuyiswa kobungakanani. Xa i-disassembly inzima, kucetyiswa ukuba usebenzise isixhobo sokuqhawula ukukhupha kwaye uthele ngokucophelela ioli eshushu kwindandatho yangaphakathi. Ubushushu buya kwandisa indandatho yangaphakathi yokuthwala kwaye yenza kube lula ukuwa.

Akunjalo kwakonaiibheringizifuna eyona mvume incinci yokusebenza, kufuneka ukhethe ucoceko olufanelekileyo ngokwemiqathango. Kumgangatho kazwelonke we-4604-93, ukuchithwa kwe-radial of rolling bearings kuhlukaniswe ngamaqela amahlanu-2, 0, 3, 4, kunye ne-5 amaqela. Ixabiso le-clean lisuka kwincinci ukuya enkulu, kwaye iqela le-0 yi-standard clearance. Iqela elisisiseko le-radial clearance lifanelekile kwiimeko zokusebenza ngokubanzi, ubushushu obuqhelekileyo kunye nokuphazamiseka okuqhelekileyo okufanelekileyo; iibheringi ezisebenza phantsi kweemeko ezikhethekileyo ezifana nobushushu obuphezulu, isantya esiphezulu, ingxolo ephantsi, ukungqubana okuphantsi, njl. Iibheringi ze-spindles ezichanekileyo kunye ne-spindles zesixhobo somatshini kufuneka zikhethwe kunye ne-radial clearance encinci; kwiibherethi ze-roller, inani elincinci lemvume yokusebenza lingagcinwa. Ukongeza, akukho nto ifana nokukhutshwa kweebheringi ezahlukeneyo; ekugqibeleni, ukucocwa kokusebenza kokuthwala emva kokufakwa kuncinci kunokukhutshwa kokuqala ngaphambi kokufakwa, kuba ukuthwala kufuneka kuthwale ukujikeleza komthwalo othile, kwaye kukho ulungelelwaniso kunye nomthwalo wokuthwala. Isixa se-elastic deformation.

Ngenxa yengxaki yokutywinwa kweziphene zokutywinwa ezitywiniweyoiibheringi, kukho amanyathelo amabini ekufuneka aqhutywe ngokungqongqo ngexesha lenkqubo yokulungelelanisa.

1. Isakhiwo sokugquma esitywiniweyo esitywiniweyo sitshintshile kumacala omabini okuthwala, kunye nesixhobo sokufakela isakhiwo sokufakela sihlengahlengiswa, ngaphandle kokunxibelelana ngokuthe ngqo kunye nokuthwala, kwaye ukuthwala kuthuli-ubungqina obuvela ngaphandle kwesigxina. Umphumo wokutywinwa kwesi sakhiwo uphezulu kuneebheringi ezithengiswa ngama-agent e-bearing, ezithintela ngokuthe ngqo indlela yokungena ye-particulate matter kwaye iqinisekisa ukucoceka ngaphakathi kwendawo yokuthwala. Esi sakhiwo siphucula indawo yokutshatyalaliswa kobushushu kunye nomonakalo omncinci ekusebenzeni okuchasene nokukhathala kokuthwala.

2. Nangona indlela yokutywinwa yangaphandle yokuthwala inesiphumo esihle sokutywinwa, indlela yokutshatyalaliswa kobushushu nayo ivaliwe, ngoko ke iindawo zokupholisa kufuneka zifakwe. Isixhobo sokupholisa sinokunciphisa ubushushu bokusebenza kwe-lubricant. Emva kokupholisa, kuya kutshabalalisa ngokwemvelo ukushisa, okunokuphepha ukusebenza kobushushu obuphezulu bokuthwala.