Kupisa chinhu chisingadzivisike mukushanda kwemabearing. Mumamiriro ezvinhu akajairwa, kugadzirwa kwekupisa uye kupiswa kwebearing kunosvika pakuenzana, zvichireva kuti kupisa kunobuda kwakafanana nekupisa kunobviswa. Izvi zvinobvumira sisitimu yemabearing kuchengetedza mamiriro ekupisa akagadzikana.
Zvichibva pakugadzikana kwemhando yezvinhu zvinotakura mabheyaringi pachazvo uye mafuta anozora anoshandiswa, tembiricha yekutakura mabheyaringi yezvigadzirwa zvemota inodzorwa nemuganhu wepamusoro we95℃. Izvi zvinovimbisa kugadzikana kwesystem yekutakura mabheyaringi pasina kukonzera kukwira kwakanyanya kwetembiricha yemawindings emota.
Zvikonzero zvikuru zvekupiswa kwemhepo mubearing system ndeyekunyorovesa uye mamiriro ekupisa akakodzera. Zvisinei, mukugadzirwa chaiko uye mashandiro emota, zvimwe zvinhu zvisina kukodzera zvinogona kukonzera kusashanda zvakanaka kwebearing lubrication system.
Kana nzvimbo yekushanda yebearing iri diki zvakanyanya, kana kuti mabearing races akareruka nekuda kwekusakwana zvakanaka kweshaft kana housing, zvichiita kuti bearing ipere; kana masimba e axial achikonzera kusarongeka kwakanyanya mu axial fitting relationship yebearing; kana kana bearing ine zvikamu zvine chekuita nayo ichiita kuti lubricating grease ikandwe kunze kwebearing cavity, mamiriro ese aya akaipa anogona kutungamira mukupisa kwemabearing panguva yekushanda kwemota. Lubricating grease inogona kuora uye kutadza kushanda nekuda kwekupisa kwakanyanya, zvichiita kuti bearing system yemota iite njodzi huru munguva pfupi. Naizvozvo, kungave mukugadzira, kugadzira, kana gare gare kugadzirisa nekugadzirisa mota, zviyero zvehukama hwe fitting pakati pezvikamu zvinofanirwa kudzorwa zvakanaka.
Ma axial currents idambudziko risingadzivisike kune mota hombe, kunyanya mota dzine voltage yakawanda uye mota dzine frequency inochinja-chinja. Ma axial currents idambudziko rakakura kune bearing system yemota. Kana matanho anodiwa asina kutorwa, bearing system inogona kuparara mukati memaawa makumi maviri kana kunyange maawa mashoma nekuda kwe axial currents. Matambudziko aya anotanga kuoneka seruzha rwe bearing uye kupisa, zvichiteverwa nekutadza kwemafuta anozora nekuda kwekupisa, uye mukati menguva pfupi, bearing ichamira nekuda kwekutsva. Kugadzirisa izvi, mota dzine voltage yakawanda, mota dzine frequency inochinja-chinja, uye mota dzine simba rakaderera dzinotora matanho anodiwa panguva yekugadzira, kugadzira, kana kushandisa matanho. Matanho maviri akajairika ndeaya: rimwe nderekucheka circuit nechiyero chekuputsa circuit (senge kushandisa insulated bearing, insulated end shield, nezvimwewo), uye rimwe ndere current bypass measure, kureva kushandisa grounding carbon brushes kutsausa current uye kudzivirira kurwisa bearing system.
Munyori: Ziana
Nguva yekutumira: Gumiguru-11-2024