Ukuthwala yinxalenye ebalulekileyo yokuxhasa ukusebenza okuqhelekileyo kwemoto, ukongeza kulawulo lwenkqubo yokuvelisa, uyilo kunye noqwalaselo lwebheriya yemoto kubaluleke kakhulu, njengemoto ethe nkqo kunye nemoto ethe tye kufuneka zikhethe uqwalaselo olwahlukileyo lweebheriya, iimfuno ezahlukeneyo zesantya semoto kufuneka zikhethe neebheriya ezahlukeneyo.
Uqwalaselo lokuthwala iimoto ezithe tye
Ibheyari yebhola kunye nebheyari yekholamu kufuneka zisetyenziswe kangangoko kunokwenzeka kuzo zombini iziphelo zemoto ethe tye.
Ukuba kukhethwe i-ball bearing kunye ne-column bearing enye, ezi ngxaki zingasentla zinokuthintelwa. Ngomzi-mveliso wemoto ongcono kwinombolo yesakhelo se-H560 kwi-motor ene-high-voltage ye-2-pole, ukusuka ekusetyenzisweni kokuqala kwee-ball bearing ezimbini ukuya kwi-ball bearing, i-column bearing, isiphumo sokusebenza kade silungile kakhulu. Ukongeza ekutshintshweni kwee-bearing ngokwexesha eliqhelekileyo lokugcinwa, akukho mpazamo ngexesha lokusebenza okuqhelekileyo. Kwaye ubushushu obulinganiswe kwi-bearing yi-20℃ kuphela. Ukuze kusonjululwe ingxaki yobushushu kunye nengxolo emva kokuba isantya esilinganiselweyo see-ball bearing sithatyathelwe indawo zii-column bearing, ii-light series column bearing zingasetyenziswa, kwaye zibekwe kwisiphelo sangaphandle se-fan, imeko yokupholisa ilungile, kwaye ingxolo ye-bearing ingafakwa phantsi yingxolo ye-fan. Ukuba amandla e-motor ene-2-pole makhulu, uhlobo lwe-bearing lulukhulu, kwaye uthotho lokukhanya lwee-column bearing kunzima ukuhlangabezana neemfuno zesantya esilinganiselweyo, i-bearing grease nayo ingatshintshwa ibe yi-oyile encinci.
Uqwalaselo lweebheringi zeemoto ezithe nkqo
Xa i-motor ethe nkqo isetyenziselwa ukutsala i-barrel pump kwinkqubo ye-petrochemical, ngenxa yamandla e-axial akhawulezileyo anyukayo e-barrel pump ye-multistage ekuqaleni, kunye neemfuno zothutho, kwaye ukuze kupheliswe umonakalo obangelwe kukwanda kobushushu be-rotor ukuya kwi-bearing, i-motor ye-barrel pump ye-vertical (zombini iipali ezi-2 okanye iipali ezi-4), i-bearing ephezulu ye-motor kufuneka kukhethwe ii-bearing ezimbini ze-centripetal thrust ball bearing ezimbini ezinomqolo omnye. Ii-column bearing zee-bearing ezisezantsi kufuneka zikhethwe njengoluhlu olukhanyayo. Ukuze kuthintelwe umonakalo kwii-bearing ze-thrust ball bearing, ii-bearing ezimbini ezichaseneyo kufuneka zibe ne-axial force eyongeziweyo kwangaphambili kwi-bearing jacket. Ubungakanani bamandla kukuqinisekisa ukuba i-bearing ayonakaliswa yi-reverse axial force ukusuka kwi-shaft extension end ukuya kwi-non-load end ngexesha lokuthuthwa nokuqala.
Ukukhethwa kweenkcukacha zeebhereyitha kunye neemodeli
Iimoto ezizii-pole ezimbini kufuneka zikhethe ii-light series bearings kangangoko kunokwenzeka; Uthotho lwee-bearings kufuneka zikhethwe kwiimoto ezingezizo ezilungileyo nezibuyela umva ezinenombolo ye-pole eyi-4 okanye ngaphezulu; Iimoto ezizii-positive, ezibuyela umva ezisezantsi kufuneka zikhethe uthotho lwee-bearings ezinzima. Ukukhanya, okuphakathi kunye nobunzima kufuneka zikhethe i-ball bearing kunye ne-column bearing, apho i-ball bearing kufuneka ibekwe kwisiphelo sokwandiswa kwe-shaft yemoto ene-pole ezimbini.
Ixesha leposi: Meyi-15-2024