Ukuthwala kunendima ebalulekileyo kunye nengenakuguqulwa kuyilo lomatshini, olubandakanya uluhlu olubanzi kakhulu, kunokuqondwa ukuba akukho nto, i-shaft yintsimbi yentsimbi elula. Oku kulandelayo kuyintshayelelo esisiseko kumgaqo wokusebenza weebheringi. I-rolling bearing iphuhliswe ngesiseko sokuthwala, umgaqo wayo wokusebenza kukungqubuzana endaweni ye-sliding friction, ngokubanzi iqulethwe ngamakhonkco amabini, iqela lomzimba ojikelezayo kunye nekheji eyakhiwe yi-universality eyomeleleyo, ukulinganisa, iqondo eliphezulu le-serialization yesiseko somatshini. Ngenxa yeemeko ezahlukeneyo zokusebenza koomatshini abahlukeneyo, iimfuno ezahlukeneyo zibekwe phambili kwiibherethi eziqengqelekayo ngokubhekiselele kumthamo womthwalo, isakhiwo kunye nokusebenza. Ukuza kuthi ga ngoku, iibheringi eziqengqelekayo zifuna iintlobo ngeentlobo zezakhiwo. Nangona kunjalo, esona sakhiwo sisisiseko senziwe ngumsesane ongaphakathi, umsesane ongaphandle, umzimba oqengqelekayo kunye nekheji-- edla ngokubizwa ngokuba ziingceba ezine ezinkulu.
Ukwenza umzekelo
Kwiibheringi ezitywiniweyo, kunye ne-lubricant kunye neringi yokutywina (okanye isigqubuthelo sothuli) - ekwaziwa ngokuba ngamaqhekeza amathandathu. Iintlobo ezahlukeneyo zokuthwala zibizwa ikakhulu ngokwegama lomzimba oqengqelekayo. Iindima zamacandelo ahlukeneyo kwiibherethi zezi: kwiibheringi ze-centripetal, iringi yangaphakathi ihlala ihambelana ngokusondeleyo kunye ne-shaft, kwaye isebenza nge-shaft, kwaye i-ring yangaphandle idla ngokutshintsha kunye nesihlalo sokuthwala okanye i-shell shell hole, idlala indima exhasayo. . Nangona kunjalo, kwezinye iimeko, kukho kwakhona i-ring yangaphandle egijimayo, i-ring yangaphakathi igxininise indima yokuxhasa okanye i-ring yangaphakathi, i-ring yangaphandle iqhuba ngexesha elifanayo.
Kwiibherengi ze-thrust, iringi yokuthwala idityaniswa ngokusondeleyo ne-shaft kwaye ihamba kunye, kunye nesihlalo sokuthwala okanye umngxuma weqokobhe owenziwe ngomatshini ube ngumdlalo wenguqu kunye nokuxhasa iringi yokuthwala. Umzimba ojikelezayo (ibhola yentsimbi, i-roller okanye inaliti) ekuthwaleni ngokuqhelekileyo ngoncedo lwe-cage ngokulinganayo ihlelwe phakathi kwamakhonkco amabini okunyakaza, ukumila kwayo, ubungakanani kunye nenani lichaphazela ngokuthe ngqo umthamo wokuthwala kunye nokusebenza. I-cage ayikwazi nje ukwahlula ngokulinganayo umzimba ojikelezayo, kodwa iphinda iqondise ukujikeleza komzimba ojikelezayo kunye nokuphucula ukusebenza kwe-lubrication ye-bearing.
Kukho iintlobo ezininzi zeebheringi kunye nemisebenzi yazo ayifani, kodwa umgaqo wokusebenza weebheringi uchazwe ngasentla.
Ixesha lokuposa: Apr-18-2022