Xa kuthelekiswa neemoto ezincinci, inkqubo yokuthwala iimoto ezinkulu iyinkimbinkimbi ngakumbi. Akukho ngqiqweni kangako ukuxoxa ngeemoto zodwa; endaweni yoko, ingxoxo mayibandakanye izinto ezinxulumene nazo ezifana neeshafts, ii-bearing housings, ii-end covers, kunye nee-bearing covers zangaphakathi nezangaphandle. Ukuhambelana kwezi ndawo ezinxulumeneyo kukulingana nje koomatshini, kodwa uNksz. Can ukholelwa ukuba kufuneka kuthathelwe ingqalelo nezinto zangaphandle ezifana neemeko zokusebenza kwemoto.
Kwindlela esebenza ngayo kunye nokusetyenziswa kweemoto, eyona ngxaki ixhaphakileyo yingxolo evela kwiibheringi. Le ngxaki isenokuba inxulumene nomgangatho weebheringi ngokwazo kwelinye icala, kwaye kwelinye icala, inokuba inxulumene nokukhethwa kweebheringi. Uninzi lweengxaki luvela kwizenzo ezingafanelekanga okanye ezingafanelekanga kwinkqubo yokuvelisa ezikhokelela kwiingxaki zeebheringi.
Siyazi ukuba ingxolo ivela ekungcangcazeleni. Ukujongana nomba wengxolo yeebheringi, ingxaki ephambili ekufuneka isonjululwe kukungcangcazela. Xa kuthelekiswa neemoto ezincinci kunye neemoto eziqhelekileyo, iimoto ezinkulu, iimoto ezine-voltage ephezulu, kunye neemoto zokulawula isantya esiguquguqukayo nazo zijongene nomba wamandla ombane eshaft. Ukusombulula le ngxaki, umntu angasebenzisa iibheringi ezigqunyiweyo, kodwa iindleko zokuthenga ezi bearing ziphezulu, kwaye ezinye iibheringi ezigqunyiweyo azikafumaneki ngokubanzi. Enye indlela kukusebenzisa iibhrashi zekhabhoni ezigqunyiweyo, kodwa le ndlela inzima ngakumbi ukuyigcina. Ngenxa yale meko, abavelisi abaninzi beemoto bafuna izisombululo kwi-bearing housing kwaye baye baqulunqa ii-insulated bearing housing. Nangona kunjalo, ezi zindlu zeebheringi ezigqunyiweyo zinzima ngakumbi ukuzenza. Umgaqo osisiseko kukwahlula i-bearing housing ibe ngamacandelo amabini kwaye ugqume inxalenye yegumbi lebheringi, ngaloo ndlela unqumle ngokupheleleyo isekethe ebangelwa yi-shaft voltage kunye ne-shaft current, esisisombululo sexesha elinye. Umfanekiso olandelayo ngumbono ongeyonxalenye ye-insulated bearing housing.
Olu hlobo lwendlu yeebheringi ezigqunyiweyo lunokwahlulwa lube yi-inner sleeve kunye ne-outer sleeve, kunye ne-insulation filler phakathi kwe-inner sleeve kunye ne-outer sleeve. Ubukhulu beleyara ye-insulation filler yi-2-4mm. Le ndlu yeebheringi ezigqunyiweyo, ngokusebenzisa ileyara ye-insulation filler, yahlula i-inner sleeve kunye ne-outer sleeve, inceda ukuvimba umsinga we-shaft, ngaloo ndlela ikhusela iibheringi kwaye yandise ubomi bazo benkonzo.
Ezinyeimoto engenasisekoAbavelisi basebenzisa neebhodi zokukhusela ubushushu ukuze bafezekise esi siphumo, kodwa ukusebenza kokukhusela ubushushu kweebhodi zokukhusela ubushushu kuya kuncipha xa zifumile. Ukongeza, kunokubakho izithuba zomoya phakathi kwemiphezulu yeekholamu ezimbini ngenxa yobukhulu obungalinganiyo bebhodi yokukhusela ubushushu okanye imiphezulu yeekholamu engahlangabezani nobunzulu obufunekayo, nto leyo enokuba nefuthe ekusebenzeni kwendlu yokuthwala. Kucetyiswa ukuba kuthathwe amanyathelo okulungisa ayimfuneko.
Umbhali:UZiana
Ixesha leposi: Sep-24-2024