Kupisa kwemabheya chinhu chakakosha pakushanda kwavo. Kazhinji, beya rinoita mamiriro ekupisa kwakaenzana apo kupisa kunobva kwaitwa kwakaenzana nekupisa kwadzimwa, nokudaro richichengetedza tembiricha yakagadzikana mukati mebeyar system.
Tembiricha yepamusoro inobvumirwa yemabearing emota inovharwa pa95°C, tichifunga nezvemhando yezvinhu uye mafuta anoshandiswa. Muganho uyu unoita kuti sisitimu yebearing irambe yakasimba pasina kukonzera kuwedzera kwakanyanya kwekushisa mumawindings emota isina core.
Zvinhu zvikuru zvinokonzera kupisa mumabearing hazvina kukwana mafuta uye kupisa kusina kukwana. Muchokwadi, sisitimu yebearing lubrication inogona kukundikana nekuda kwezvikanganiso zvakasiyana-siyana zvekushanda kana kugadzirwa.
Matambudziko akadai sekusakwana kwenzvimbo yekuisa bearing, kusakwana kwakasununguka pakati pebearing neshaft kana housing, zvinogona kutungamira mukufamba kusina kurongeka; kusarongeka kwakanyanya nekuda kwemasimba e axial; uye kusakwana zvisina kunaka nezvinhu zvine chekuita nazvo zvinokanganisa mafuta, zvese zvinogona kutungamira mukupisa kwakanyanya kwebearing panguva yekushanda kwemota. Girisi rinogona kuputsika nekukundikana pakupisa kwakanyanya, zvichikonzera kutadza kukuru kwehurongwa hwebearing hwemota. Naizvozvo, kudzora kwakaringana pakukwana nekubviswa kwezvikamu kwakakosha mukugadzira, kugadzira, uye kugadzirisa mota.
Shaft current injodzi isingadzivisike kune mota hombe, kunyanya kune mota dzine voltage yakawanda uye variable-frequency. Izvi zvinotyisidzira zvakanyanya mabearing system emamota asina core. Pasina kudzikisira kwakakodzera, bearing system inogona kukuvara mukati memasekonzi nekuda kweshaft current, zvichikonzera kuparara mukati memaawa. Zviratidzo zvekutanga zvedambudziko iri zvinosanganisira kuwedzera ruzha rwebearing nekupisa, zvichiteverwa nekutadza kushanda kwemafuta uye, nguva pfupi mushure mezvo, bearing wear izvo zvinogona kukonzera kuti shaft ibate. Kuti zvigadziriswe izvi, mamota ane voltage yakawanda, variable-frequency, uye low-voltage high-power anoshandisa matanho ekudzivirira padanho rekugadzira, kugadzira, kana rekushanda. Maitiro akajairika anosanganisira kukanganiswa kwedunhu (kushandisa mabearing anoputirwa, insulating end caps, nezvimwewo) uye current diversion (kushandisa mabhurashi ecarbon akaomeswa kuti aendese current kure nebearing system).
Nguva yekutumira: Nyamavhuvhu-28-2025