Ukushisa kuyinto engenakugwenywa ekusebenzeni kwama-bearings. Ngaphansi kwezimo ezivamile, ukukhiqizwa kokushisa kanye nokushabalaliswa kokushisa kwama-bearings kuzofinyelela ibhalansi elinganiselwe, okusho ukuthi ukushisa okukhishwe ngokuyisisekelo kufana nokushisa okushabalalisiwe. Lokhu kuvumela uhlelo lwama-bearings ukuthi lugcine isimo sokushisa esizinzile.
Ngokusekelwe ekuzinzeni kwekhwalithi kwezinto zokuthwala kanye nokugcoba okusetshenzisiwe, izinga lokushisa lokuthwala lemikhiqizo yezimoto lilawulwa ngomkhawulo ophezulu ongu-95℃. Lokhu kuqinisekisa ukuzinza kohlelo lokuthwala ngaphandle kokubanga umthelela omkhulu ekukhuphukeni kwezinga lokushisa kwama-windings ezimoto.
Izimbangela eziyinhloko zokukhiqizwa kokushisa ohlelweni lokuthwala yi-lubrication kanye nezimo ezifanele zokushabalalisa ukushisa. Kodwa-ke, ekukhiqizweni nasekusebenzeni kwama-motor, ezinye izici ezingafanele zingaholela ekusebenzeni kabi kohlelo lokuthwala.
Uma indawo yokusebenza yebheri incane kakhulu, noma imijaho yamabheri ikhululekile ngenxa yokungalingani kahle nomgodi noma indlu, okwenza ibheri iphume indilinga; lapho amandla e-axial ebangela ukungahambisani okukhulu ebudlelwaneni bokulingana kwe-axial bebheri; noma lapho ibheri enezingxenye ezihlobene ibangela ukuthi igrisi yokugcoba ilahlwe ngaphandle kwesikhala sebheri, zonke lezi zimo ezimbi zingaholela ekushiseni kwamabheri ngesikhathi sokusebenza kwemoto. Igrisi yokugcoba ingonakala futhi yehluleke ngenxa yokushisa okweqile, okubangela ukuthi uhlelo lwebheri yemoto lubhekane nezinhlekelele ezinkulu ngesikhathi esifushane. Ngakho-ke, kungakhathaliseki ukuthi kusesigabeni sokuklama, sokukhiqiza, noma sokulungisa kamuva kanye nokulungisa imoto, ubukhulu bobudlelwano bokufaneleka phakathi kwezingxenye kumele bulawulwe kahle.
Ama-Axial currents ayingozi engabalulekanga kuma-motor amakhulu, ikakhulukazi ama-motor ane-voltage ephezulu kanye nama-motor ane-variable frequency. Ama-Axial currents ayinkinga enkulu kakhulu ohlelweni lokuthwala lwemoto. Uma kungathathwa zinyathelo ezidingekayo, uhlelo lokuthwala lungahlakazeka zingakapheli amahora amaningi noma ngisho namahora ambalwa ngenxa yama-axial currents. Lezi zinhlobo zezinkinga ziqala ukubonakala njengomsindo wokuthwala kanye nokushisa, kulandelwe ukwehluleka kwamafutha okugcoba ngenxa yokushisa, futhi esikhathini esifushane kakhulu, i-bearing izobamba ngenxa yokushiswa. Ukuze kuxazululwe lokhu, ama-motor ane-voltage ephezulu, ama-motor ane-variable frequency, kanye nama-motor ane-voltage ephezulu aphansi azothatha izinyathelo ezidingekayo ngesikhathi sokuklama, ukukhiqiza, noma ukusebenzisa. Izinyathelo ezimbili ezivamile yilezi: esinye ukusika isekethe ngesilinganiso sokuphula isekethe (njengokusebenzisa ama-insulated bearings, izihlangu zokugcina ezivikelwe, njll.), kanti esinye isilinganiso sokudlula kwamanje, okungukuthi, ukusebenzisa amabhulashi e-grounding carbon ukuze kuphambukiswe ugesi futhi kugwenywe ukuhlasela uhlelo lokuthwala.
Isikhathi sokuthunyelwe: Disemba-06-2024