Umgaqo wokusebenza weiibheringi zemizi-mvelisoiyahlalutywa. Iibheringi zeerobhothi zoshishino ziyinxalenye ephambili exhasa kunye nokuxhasa amacandelo adibeneyo eerobhothi. Badlala indima kwi-buffering, ukuthumela amandla, kunye nokunciphisa ingxabano ngexesha lokuhamba kwerobhothi. Umgaqo-siseko wokusebenza kweebheringi zerobhothi unokuhlahlelwa kule miba ilandelayo:
1. Umthamo wokuthwala: Umthamo wokuthwala i-bearing ubhekisele kumandla aphezulu xa uphantsi kwemithwalo yangaphandle. Ngokuqhelekileyo, iibheringi zikhetha izinto ezifanelekileyo kunye nezakhiwo ezisekelwe kumthamo wazo wokuthwala. Iibheringi zerobhothi eziqhelekileyo zoshishino ziquka iibheringi eziqengqelekayo (ezifana neebheringi zebhola, iibheringi ze-roller) kunye neebheringi ze-sliding (ezifana neebheringi ze-hydraulic, ii-oil film bearings). Ezi bheringi zihambisa kwaye zimelane nemithwalo ngokubeka iibhola, iirola, okanye iifilimu zeoyile yehydraulic phakathi kwamakhonkco angaphakathi nangaphandle.
2. Ukujikeleza ngesantya esiphezulu: Abanyeiirobhothi zoshishinozifuna isantya esiphezulu sokujikeleza, kwaye kule meko, iibheringi kufuneka zikwazi ukumelana ne-inertial kunye ne-centrifugal force ebangelwa ukujikeleza kwesantya esiphezulu. Ukuze kuncitshiswe ukuveliswa kwe-friction kunye nokushisa kweebherethi, ii-rolling bearings ezifana ne-ball bearings kunye ne-roller bearings zisetyenziswa ngokuqhelekileyo, ezineempawu zokukhuhlana okuphantsi, isantya esiphezulu, kunye nomthamo omkhulu wokuthwala umthwalo.
3. Ukunciphisa ukungqubuzana: Iibhobhothi ze-industrial bearings zinokunciphisa ukungqubuzana ngexesha lokunyakaza, ukuphucula ukuchaneka kunye nokusebenza kakuhle kokunyakaza. Iibheringi eziqengqelekayo zinciphisa ukungqubana phakathi kwamakhonkco angaphakathi nangaphandle ngokuqengqeleka ngeerola okanye iibhola; Iibheringi ze-Sliding zinciphisa ukungqubuzana ngokwenza ifilimu yeoli phakathi kwamakhonkco angaphakathi nangaphandle. Ukongeza, i-lubricant ebusweni bokuthwala inokudlala indima ekunciphiseni ukukhuhlana.
4. Ubomi benkonzo kunye nokugcinwa: Ubomi benkonzo yeebheringi zerobhothi ziphenjelelwa zizinto ezahlukeneyo, ezifana nomthwalo, isantya, ubushushu, kunye nokuthambisa. Ukuthambisa okulungileyo kunye nokugcinwa okufanelekileyo kunokwandisa ubomi benkonzo yeebheringi. Kwangaxeshanye, ezinye iibheringi eziqhubela phambili zinokubeka iliso kwimeko yokusebenza kweebheringi ngokusebenzisa abenzi boluvo ukufezekisa ukugcinwa kwangaphambili.
Ngokubanzi, imigaqo yokusebenza yeiibheringi zemizi-mvelisozibandakanya ukuthwala umthwalo, ukunciphisa ingxabano, ukuhanjiswa kwamandla, kunye nokuphucula ukuchaneka kwentshukumo. Ngokukhetha kunye nokugcina iibheringi ngokufanelekileyo, ukusebenza okuqhelekileyo kunye nokusetyenziswa kwexesha elide kweerobhothi kunokuqinisekiswa.
Ixesha lokuposa: Jan-17-2024
