Umkhiqizo wemoto umshini oguqula amandla kagesi abe amandla emishini. Okuhlobene kakhulu ngokuqondile kuhlanganisa ukukhethwa kwama-motor bearings. Umthamo womthwalo wokuthwala kufanele uhambisane namandla kanye ne-torque ye-motor. Ubukhulu bokuthwala buhambisana nendawo ebonakalayo yezingxenye ezihambisanayo zenjini. .
Ubukhulu bomthwalo wokuthwala ngokuvamile bungenye yezinqumo eziyinhloko zosayizi wokuzala. Ama-roller bears ngokuvamile anomthwalo ophakeme wokuthwala kunamabholo anosayizi ofanayo; ama-bearings aphelele angakwazi ukuthwala imithwalo esindayo kunamabheringi ahambisanayo. Ama-ball bearings asetshenziswa kakhulu emithwalweni ephakathi noma emincane; ngaphansi kwezimo zemithwalo esindayo kanye nobubanzi obukhulu be-shaft, kuphephile futhi kunokwethenjelwa ukukhetha ama-roller bearings.
Ezimweni eziningi, izici eziningi zidinga ukucatshangelwa lapho kukhethwa uhlobo lwe-bearing, futhi ukuhwebelana phakathi kwalezi zici kufanele kwenziwe. Okucatshangelwayo okubaluleke kakhulu lapho ukhetha uhlobo olujwayelekile lokuthwala ngokuyinhloko kufaka phakathi indawo yokuhlala, umthwalo, ukungahambi kahle, ukunemba, isivinini, umsindo, ukuqina, ukususwa kwe-axial, ukufakwa nokuhlakazeka, uphawu olushunyekiwe, ubukhulu bomthwalo kanye nesiqondiso, njll.
I-NU kanye ne-N cylindrical roller bearings evame ukusetshenziswa emikhiqizweni yemoto encane nephakathi ingathwala kuphela imithwalo ye-radial ehlanzekile; kuyilapho ama-deep groove ball bearings angathwala imithwalo ethile ye-axial ngaphezu kwemithwalo ye-radial, okungukuthi, imithwalo ehlangene.
Uhlobo ngalunye oluthwala lunezici eziyingqayizivele ngenxa yokwakheka kwalo, futhi lezi zici zenza izinhlobo ezithile zama-bearings zibonise ukuthambekela kokusetshenziswa. Isibonelo, ama-deep groove ball bearings angakwazi ukumelana nemithwalo ye-radial ephakathi kanye nemithwalo ye-axial. Lolu hlobo lwamabheringi lunokungqubuzana okuphansi futhi lunganikeza imiklamo ehlukahlukene njengokunemba okuphezulu nomsindo ophansi, ngakho lufaneleka ngokukhethekile kumamotho amancane naphakathi nendawo. Ama-roller bearings angama-spherical akwazi ukumelana nemithwalo esindayo futhi abe nezici zokuziqondanisa. Ngakho-ke ifaneleka ukusetshenziswa emishinini esindayo enemithwalo esindayo, ukuchezuka kwe-shaft kanye nokungahambi kahle.
Ezimweni eziningi, izici zokuthwala azincikile kuphela ekwakhiweni kwe-bearing. Amalungiselelo okuthwala njengama-angular contact ball bearings noma ama-round chain roller bearings anokuqina okuhlobene nokulayisha kuqala okusetshenzisiwe. Ijubane elithwalayo liyathinteka ngokunemba kwezingxenye ezithwalayo nezihambisana nazo, kanye nokuklanywa kwekheji.
Ukucatshangelwa okubalulekile ekwakhiweni kwamalungiselelo okuthwala kuphinde kuhlanganise umthamo womthwalo nempilo yokulinganisa, ukungqubuzana, isivinini esivumelekile, ukuthwala imvume yangaphakathi noma ukulayisha kuqala, ukugcotshwa nokuvala, njll. Amashafu ama-diameter amancane azosetshenziswa namabheringi amaningi ebhola. Okuvame ukusetshenziswa kakhulu ama-deep groove ball bearings; kukhona futhi amabherethi enaliti. Kumashafu anama-diameter amakhulu, ama-cylindrical rollers, ama-tapered rollers, ama-spherical rollers nama-deep groove ball bearings angasetshenziswa. Uma isikhala se-radial silinganiselwe, ama-bearings ane-cross-section encane kufanele akhethwe.
Ohlelweni oluvuthiwe kakhulu lwesistimu yokuthwala izinjini, ukukhethwa kwama-bearings kanye nokubekezelelana kanye nobudlelwano obufanele bezingxenye ezihlobene sekuqediwe ngokuyisisekelo, kodwa ukwakheka nokukhetha okukhona kwamasistimu amasha okuthwala izinjini kufanele kuqaphe kakhulu. Ekusetshenzisweni okusebenzayo, ukukhetha kokukhipha imvume akuvamile kubakhiqizi abaningi bezimoto. Ngokusobala kuyinkinga ukukhetha uhlobo olufanayo lokuthwala ama-motor anezinombolo ezihlukene zezigxobo kanye nezimo ezihlukene zokusebenza. Sizohlanganisa okuqukethwe kwalesi sici Ukuphepha kwephutha elithile kuzokwaziswa nawe.
Isikhathi sokuthumela: Feb-24-2023