I-ferrule kunye ne-rolling element ye-rolling bearing zihlala ziphantsi koxinzelelo oluphezulu loqhagamshelwano ngelixa zisenza i-rolling contact nge-sliding. I-retainer ikwi-sliding contact necala elinye le-ferrule kunye ne-rolling element, okanye elinye icala layo, kwaye ifumana amandla oxinzelelo kunye nokuqiniswa kwelinye icala. Ke ngoko, ulwazi, ukusebenza, kunye neemfuno ezibalulekileyo ze-bearing ferrule, i-rolling element kunye ne-cage zezi zilandelayo.
1. Ukusebenza okuceliweyo yidatha ye-ferrule kunye ne-rolling element: amandla okudinwa okuqengqelekayo, ubulukhuni obuphezulu, ukumelana nokuguguleka okuphezulu
2. Ukusebenza okucelwe yidatha yerakhi yolondolozo: uzinzo oluhle olunemilinganiselo, amandla aphezulu oomatshini
3. Ukongeza, kufuneka icutshungulwe. Ngokuxhomekeke kwisicelo, kufuneka ukuba ibe nokumelana okuhle kweempembelelo, ukumelana nobushushu kunye nokugqwala.
4. Ulwazi ngeeferrule kunye nezinto eziqengqelekayo: iiferrule kunye nezinto eziqengqelekayo zihlala zenziwe ngentsimbi ethwala i-chromium enekhabhoni ephezulu. Uninzi lweebheringi zisebenzisa i-SUJ2 kwintsimbi ye-JIS. Iibheringi ezinkulu zisebenzisa i-SUJ3.
Ulwakhiwo lweekhemikhali zeSUJ2 luye lwamiselwa njengezinto zokuthwala kumazwe ahlukeneyo kwihlabathi liphela. Umzekelo, luhlobo olufanayo lwentsimbi njengeAISL52100 (USA), DIN100Cr6 (West Germany), BS535a99 (UK).
Ngaphezu koko, kwimeko yokumelana nokuchaphazeleka, intsimbi ye-chrome, intsimbi ye-chrome molybdenum, intsimbi ye-nickel chrome molybdenum, kunye nokuqina kwe-carbon zisetyenziswa njengedatha yokuthwala ukwenza intsimbi ibe nomaleko wokuthambisa ukusuka ekubonakaleni ukuya kubunzulu obufanelekileyo. I-carburised bearing enobunzulu bokuthambisa obufanelekileyo, isakhiwo esincinci, ubunzima obufanelekileyo kunye nobunzima obuphambili bunokumelana okugqwesileyo kwempembelelo xa kuthelekiswa nentsimbi yokuthwala, kunye nokwakheka kweekhemikhali kwentsimbi yokuthwala ekhabhoni nganye. I-NSK isebenzise i-vacuum degassing, ngoko ke idatha esetyenzisiweyo iphezulu kucoceko, iphantsi kwioksijini kwaye isemgangathweni. Kananjalo, isisombululo esifanelekileyo sobushushu sithathiwe ukuphucula kakhulu ubomi bokudinwa obujikelezayo be-bearing.
Ukongeza kwiindidi zentsimbi ezikhankanyiweyo apha ngasentla, kusetyenziswa intsimbi ekhawulezayo ekwaziyo ukumelana nobushushu kunye nentsimbi engatyiwayo ekwaziyo ukumelana nokugqwala ngokuxhomekeke kwindlela esetyenziswa ngayo.
Ixesha lokuthumela: Sep-06-2019