Ama-bearings afakwe uwoyela kanye nama-ball bearings ayizinhlobo ezimbili ezivamile zama-bearings ezithola ukusetshenziswa okubanzi embonini nasemishinini. Nakuba zombili zisetshenziselwa ukusekela nokunciphisa ukungqubuzana kanye nokuguguleka kwezingxenye ezijikelezayo kumadivayisi emishini, zinomehluko osobala ngesakhiwo, isimiso sokusebenza kanye nokusetshenziswa.
Okokuqala, ake sibheke izici kanye nesimiso sokusebenza sama-bearings afakwe uwoyela. I-bearings efakwe uwoyela uhlobo lwe-friction bearings, oluvame ukuba nendandatho yangaphakathi, indandatho yangaphandle kanye nezinto ezigoqayo. Ingaphakathi le-bearings ligcwele uwoyela wokugcoba noma amafutha. Lapho i-bearings ijikeleza, uwoyela wokugcoba noma amafutha azokwakha ifilimu yokugcoba ukunciphisa ukungqubuzana nokuguguleka. Inzuzo yama-bearings afakwe uwoyela ukuthi angakwazi ukumelana nemithwalo emikhulu kanye nemithelela, futhi abe nokumelana okungcono kokuguguleka kanye nomthamo wokuthwala umthwalo. Ngakho-ke, ama-bearings afakwe uwoyela avame ukusetshenziswa ezisetshenziswayo zesivinini esiphansi, ezine-torque ephezulu njenge-wind turbines, ama-conveyor belt drive, njll.
I-ball bearing iyi-rolling bearing, equkethe indandatho yangaphakathi, indandatho yangaphandle, izinto ezigoqayo (ngokuvamile amabhola) kanye nekheji. Ama-ball bearing anciphisa ukungqubuzana nokuguguleka ngamabhola agoqayo, ngaleyo ndlela athuthukise ukusebenza kahle kokujikeleza kanye nokuphila kwe-bearing. Izinzuzo zama-ball bearing ukuthi ahlinzeka ngokunemba okuphezulu kokujikeleza kanye nokuzinza, ngokumelana okuphansi kokungqubuzana kanye nesivinini esikhulu sokujikeleza. Ngakho-ke, ama-ball bearing avame ukusetshenziswa ezisetshenzisweni zesivinini esiphezulu, ezisebenzisa i-torque ephansi njengamathuluzi kagesi, izinto zasendlini, njll.
Ngokwesakhiwo, kukhona nomehluko osobala phakathi kwama-bearings afakwe uwoyela nama-ball bearings. Ama-bearings afakwe uwoyela ngokuvamile aqukethe izindandatho zangaphakathi, izindandatho zangaphandle kanye nezinto ezigoqayo, kuyilapho ama-ball bearings ikakhulukazi aqukethe izindandatho zangaphakathi, izindandatho zangaphandle, izinto ezigoqayo (amabhola) kanye namakheji. Lo mehluko wesakhiwo uholela ezicini zawo ezihlukene ngokwezinga lokuthwala umthwalo, ukunemba kokujikeleza kanye nesivinini esisebenzayo.
Ngaphezu kwalokho, kunezindlela zokugcoba phakathi kwama-bearings afakwe uwoyela nama-ball bearings. Ama-bearings aqukethe uwoyela adinga uwoyela wokugcoba noma i-grease ukuthi igcwaliswe ngaphakathi kwe-bearings ukuze kwakheke ifilimu yokugcoba ukuze kuncishiswe ukungqubuzana nokuguguleka; kuyilapho ama-ball bearings enciphisa ukungqubuzana ngamabhola agoqekayo futhi ngokuvamile adinga inani elincane lamafutha okugcoba noma i-grease.
Ngokuvamile, kunomehluko osobala phakathi kwama-bearings afakwe uwoyela nama-ball bearings ngokwesakhiwo, isimiso sokusebenza kanye nokusetshenziswa. Ekusetshenzisweni okungokoqobo, ukukhetha uhlobo olufanele lwe-bearings ngokusekelwe ezimweni ezithile zokusebenza kanye nezidingo kubalulekile ekusebenzeni nasekuphileni kwedivayisi yomshini. Ngakho-ke, lapho uklama futhi ukhetha ama-bearings, uhlobo kanye nezici zama-bearings kudingeka kucatshangelwe ngokugcwele ukuqinisekisa ukuthi idivayisi yomshini ingasebenza ngokuzinzile nangokuthembekile ngaphansi kwezimo zokusebenza ezahlukahlukene.
Umbhali: uSharon
Isikhathi sokuthunyelwe: Meyi-08-2024