Ukufudumeza yinto engenakuphepheka ekusebenzeni kweebheringi. Kwiimeko eziqhelekileyo, ukuveliswa kobushushu kunye nokusasazeka kobushushu kweebheringi kuya kufikelela kwibhalansi elinganiselweyo, oko kuthetha ukuba ubushushu obukhutshwayo bufana kakhulu nobushushu obuchithwe. Oku kuvumela inkqubo yeebheringi ukuba igcine imeko yobushushu ezinzileyo.
Ngokusekelwe kukuzinza komgangatho wezinto zokuthwala kunye negrisi yokuthambisa esetyenzisiweyo, ubushushu bokuthwala beemveliso zeemoto bulawulwa ngomda ophezulu we-95℃. Oku kuqinisekisa uzinzo lwenkqubo yokuthwala ngaphandle kokubangela impembelelo enkulu ekunyukeni kobushushu bee-windings zemoto.
Eyona nto ibangela ukuveliswa kobushushu kwinkqubo yokuthwala kukuthambisa kunye neemeko ezifanelekileyo zokusasaza ubushushu. Nangona kunjalo, kwimveliso kunye nokusebenza kweemoto, ezinye izinto ezingafanelekanga zinokukhokelela ekusebenzeni kakubi kwenkqubo yokuthwala ukuthambisa.
Xa indawo yokusebenza yebheri incinci kakhulu, okanye imidyarho yeebheri ikhululekile ngenxa yokungalingani kakuhle kweshaft okanye indlu, nto leyo ebangela ukuba ibheri iphume kwisangqa; xa amandla e-axial ebangela ukungalungelelani okukhulu kulwalamano lwe-axial fitting yebheri; okanye xa ibheri enezixhobo ezinxulumene nayo ibangela ukuba igrisi yokuthambisa iphoswe ngaphandle kwe-bearing cavity, zonke ezi meko zimbi zinokukhokelela ekufudumaleni kweebheri ngexesha lokusebenza kwemoto. Igrisi yokuthambisa inokonakala kwaye ingaphumeleli ngenxa yobushushu obugqithisileyo, nto leyo ebangela ukuba inkqubo yeebheri yemoto ithwaxwe ziintlekele ezinkulu ngexesha elifutshane. Ke ngoko, nokuba kuyilo, kwimveliso, okanye kumanqanaba okugcinwa nokugcinwa kwemoto kamva, ubukhulu bobudlelwane bokulingana phakathi kwezixhobo kufuneka bulawulwe kakuhle.
Imisinga ye-Axial iyingozi kakhulu kwiimoto ezinkulu, ingakumbi iimoto ezine-voltage ephezulu kunye neemoto ezine-variable frequency. Imisinga ye-Axial yingxaki enkulu kakhulu kwinkqubo ye-bearing yemoto. Ukuba amanyathelo afunekayo awathathwa, inkqubo ye-bearing inokuqhekeka kwiiyure ezininzi okanye iiyure ezimbalwa ngenxa ye-axial currents. Olu hlobo lweengxaki luqala ukubonakala njengengxolo ye-bearing kunye nokufudumeza, kulandele ukungasebenzi kwe-grease yokuthambisa ngenxa yobushushu, kwaye kwixesha elifutshane kakhulu, i-bearing iya kubamba ngenxa yokutsha. Ukujongana noku, iimoto ezine-voltage ephezulu, iimoto ezine-variable frequency, kunye neemoto ezine-voltage ephezulu ezinamandla aphantsi ziya kuthatha amanyathelo afunekayo ngexesha loyilo, ukwenziwa, okanye amanqanaba okusetyenziswa. Amanyathelo amabini aqhelekileyo ngala: elinye kukusika isekethe nge-circuit-breaking measure (njengokusebenzisa ii-insulated bearing, i-insulated end shield, njl.njl.), kwaye elinye liyi-current bypass measure, oko kukuthi, ukusebenzisa iibrashi ze-grounding carbon ukuguqula i-current kwaye kuphephe ukuhlasela inkqubo ye-bearing.
Ixesha leposi: Disemba-06-2024