Ukushisa kuyinto engenakugwenywa ngesikhathi sokusebenza kwe-bearing. Ngaphansi kwezimo ezivamile, ukushisa nokushabalalisa ukushisa kwe-bearing kuzofinyelela ibhalansi elinganiselwe, okungukuthi, ukushisa okukhishwe kanye nokushisa okushabalalisiwe kuyafana, ukuze uhlelo lwe-bearing lugcine isimo sokushisa esizinzile.
Ngokusekelwe ekuzinzeni kwekhwalithi kwezinto zokuthwala kanye namafutha asetshenziswayo, izinga lokushisa lokuthwala lemikhiqizo yemoto lilawulwa ku-95°C njengomkhawulo ophezulu. Ngenkathi kuqinisekiswa ukuzinza kohlelo lokuthwala, ngeke kube nomthelela omkhulu ekukhuphukeni kwezinga lokushisa kwe-injini engenamgogodlaama-windings.
Izimbangela eziyinhloko zokushisa ezinhlelweni zokuthwala yi-lubrication kanye nezimo ezifanele zokushabalalisa ukushisa. Kodwa-ke, ngesikhathi sokukhiqizwa nokusebenza kwemoto, uhlelo lokuthwala lungase lungasebenzi kahle ngenxa yezici ezithile ezingafanele.
Uma indawo yokusebenza yebheri incane kakhulu futhi ukulingana phakathi kwebheri kanye nomgodi noma igumbi lokuthwala kukhululekile, kubangela imijikelezo egijimayo; lapho ubudlelwano bokulingana kwe-axial bebheri buphazamiseka kakhulu ngenxa yesenzo samandla e-axial; ukulingana okungenangqondo phakathi kwebheri kanye nezingxenye ezihlobene kubangela ukuthambisa Izimo ezingafuneki njengokulahlwa kwamafutha ngaphandle kwesikhala sokuthwala zizokwenza ukuthi ibheri lishise ngesikhathi sokusebenza kwemoto. I-grease izowohloka futhi yehluleke ngenxa yokushisa okweqile, okubangela ukuthi uhlelo lokuthwala lwemoto lube nenhlekelele enkulu esikhathini esifushane. Ngakho-ke, kungakhathaliseki ukuthi inqubo yokuklama noma yokukhiqiza yemoto, kanye nokugcinwa nokugcinwa kwemoto kamuva, ubukhulu bobudlelwano obuhambisanayo phakathi kwezingxenye kumele bulawulwe.
Ugesi we-shaft uyingozi engenakugwenywa yekhwalithi yezinjini ezinkulu, ikakhulukazi izinjini ezinama-voltage aphezulu kanye nezinjini ezinama-frequency aguquguqukayo. Ugesi we-shaft uyinkinga enkulu kakhulu ohlelweni lokuthwala lwe-injini engenamgogodlaUma kungathathwa zinyathelo ezidingekayo, uhlelo lokuthwala lungalimaza ngemizuzwana embalwa ngenxa yamandla omgodi. Ukuqhekeka kwenzeka zingakapheli amahora ayishumi noma ngisho namahora ambalwa. Lolu hlobo lwenkinga luzibonakalisa njengomsindo wokuthwala nokushisa esigabeni sokuqala sokwehluleka, kulandelwe ukwehluleka kwamafutha ngenxa yokushisa, futhi esikhathini esifushane, inkinga yokubamba umgodi ngenxa yokususwa kwama-bearing. Ngenxa yalesi sizathu, ama-motor ane-voltage ephezulu, ama-motor ane-variable frequency, kanye nama-motor ane-voltage ephezulu aphansi azothatha izinyathelo ezidingekayo esigabeni sokuklama, isigaba sokukhiqiza, noma isigaba sokusebenzisa. Kunezindlela ezimbili ezivamile. Eyokuqala ukunqamula isekethe (njengokusebenzisa ama-insulated bearing, ama-Insulating end caps, njll.), enye isilinganiso se-current bypass, okungukuthi, ukusebenzisa ibhulashi le-carbon elisekelwe phansi ukuhola umbane kude ukuze kugwenywe ukuhlaselwa ohlelweni lokuthwala.
Isikhathi sokuthunyelwe: Ephreli-18-2024
