Kukanda Needle Roller Bearings
Mabheringi eThrust needle roller anoonekwa semabheringi akakosha ekutenderera, akagadzirwa zvakajeka kuti abudirire mukushandiswa kunoda kubatwa kwemutoro we thrust kwakavimbika, kushandira pamwe nekushanda nekukurumidza, uye kusununguka kwekugamuchira kutsauka—zvese izvi zvichichengetedza nhanho ye ultra-compact axial. Kusiyana nemabheringi ekare, dhizaini yavo yakasiyana, ine mabheringi e needle akagadzirwa nemazvo uye keji yakasimba, inoita kuti ive yakakosha mumamiriro ezvinhu apo kushanda zvakanaka kwenzvimbo uye kugona kwemutoro zvisingakurukurwi.
Chinhu chikuru chinoita kuti zvinyanye kukwezva inyaya yekuti zvinokwanisa kurema zvakanyanya. Ma "needle rollers" akawanda, marefu, matete, anogovera huremu panzvimbo yakakura yekubata, zvichiita kuti ma "bearings" akwanise kubata zvinobudirira mitoro inorema ye "axial", mitoro inokatyamadza kamwe kamwe, uye kunyange mamiriro emutoro anochinja-chinja anowanikwa mumichina yeindasitiri. Iyi nzira yekugadzira inowedzerwawo ne "precision-pressed steel cage", iyo inorapwa ne "surface hardness" kuti iwedzere kuomarara, inodzivirira kupera, uye ideredze kukweshana.
Chimwe chinhu chikuru ndechekuti havadi nzvimbo yakawanda ye axial, iyo yakaderera pane dzose mhando dzemabheya ekupinza. Iyi compact profile inovabvumira kutsiva mawasher emagetsi ekupinza akakura, zvichiita kuti mainjiniya vagadzire michina iri nyore uye inochengetedza nzvimbo—kubva kuma transmission emotokari kusvika kumarobhoti eindasitiri.
Sarudzo dzavo dzekuisa dzinoshandiswa zvakasiyana-siyana dzinowedzera kushanda kwadzo: dzinogona kushandisa zvikamu zvemuchina zviri pedyo senzira dzemujaho kana kubatanidza newasher dzakatetepa dzenzira dzemujaho kuti dzikwane mamiriro akasiyana-siyana ekuisa. Kunyange zvazvo dzakagadzirirwa kushanda nekukurumidza, dhizaini yavo yekeji chaiyo inoitawo kuti ishande zvakanaka pakumhanya kuri pakati nepakati, ine coefficient yakaderera yekukweshana inoderedza kushandiswa kwesimba uye kugadzirwa kwekupisa.
Mabheya eThrust needle roller anoshandiswa zvakanyanya mumaindasitiri anodiwa zvikuru, zvichiratidza kuvimbika kwawo uye mashandiro awo.
Muchikamu chemotokari, dzakakosha pakushandisa michina yekufambisa, ma transmissions, uye masisitimu ekufambisa, uko dzinobata zvinhu zvinorema zvinotenderera nguva dzose uye dzimwe nguva zvinotsaukira. Idzo dzakakoshawo mumapombi ane simba guru uye ma compressor, maturusi emuchina, uye marobhoti emuindasitiri—mashandisirwo anoda kunyatsorurama kwepamusoro kana zvinhu zvichirema, zvichichinja-chinja.
Kupfuura izvi, vanoita basa rakakosha mukugadzira michina yesimbi uye masisitimu ekugadzira simba remhepo, uko kugara kwenguva refu uye kuramba mamiriro ekushanda akaomarara kuri kwakakosha. Zvichitsigirwa nekuyedzwa kwakasimba uye kutevedzera mitemo yepasi rose yeindasitiri, mabheyaringi aya ndiwo sarudzo inosarudzwa nenyanzvi dziri kutsvaga mhinduro dzinogara kwenguva refu, dzinoshanda zvakanyanya dzematambudziko e axial load uye deflection.