Ho bea ke karolo ea bohlokoa ho tšehetsa ts'ebetso e tloaelehileng ea enjene, ntle le taolo ea ts'ebetso ea tlhahiso, moralo le tlhophiso ea ho bea enjene li bohlokoa haholo, joalo kaenjene e otlolohileng le enjene e otlolohilengo lokela ho khetha dibopeho tse fapaneng tsa di-bearing, ditlhoko tse fapaneng tsa lebelo la enjene le tsona di lokela ho kgetha di-bearing tse fapaneng.
1 tlhophiso eaLi-bearing tsa enjene tse otlolohileng
Bearing ea bolo le bearing ea kholomo li lokela ho sebelisoa ka hohle kamoo ho ka khonehang lipheletsong ka bobeli tsaenjene e otlolohilengHona jwale, enjene ya lapeng ya dipalo tse pedi e nyane le e mahareng e sebedisa di-bearing tse fetang tse pedi tsa bolo, le hoja bahlahisi ba bang ba entse diphetoho tse itseng sebakeng sa mamello sa bophara ba kahare ba bearing ka lehlakoreng la sebaka se bulehileng, e le ho fokotsa bothata ba hore bolo e hatellwe ka mora hore bearing e futhumatswe. Leha ho le jwalo, hobane coefficient ya katoloso ya bearing jacket e kgolo ho feta ya dikarolo tsa tshepe e entsweng ka hara kamore ya bearing - sekoahelo sa ho qetela kapa sleeve ya bearing, mme mocheso wa bearing jacket le wona o phahame, bearing jacket e ka thella hanyane ka lehlakoreng la bearing ka mocheso wa kamore, empa bearing e kanna ya se kgone ho tsamaya kamora ho futhumatswa nakong ya tshebetso. Lena ke lona lebaka le ka sehloohong leo ka lona bophelo ba bearing bo leng bokgutshwane mme bo bonolo ho futhumatswa ha ho sebediswa di-bearing tse pedi tsa bolo. Kamora teko ea ho phahama ha mocheso oa enjene ka li-bearing tse peli tsa bolo, enjene e emisoa ho lekanya ho phahama ha mocheso, 'me ka linako tse ling bearing ea enjene e chesoa ka lekhetlo la bobeli, lebaka ke hore sebaka sa bearing ea bolo se ke ke sa mamella katoloso ea mocheso le ho honyela ho batang ha rotor, 'me baki e ke ke ea hasana ka phapusing ea bearing, e le hore bolo e ka jara matla a maholo a axial a bakoang ke.
Haeba ho khethoa bearing e le 'ngoe ea bolo le bearing e le 'ngoe ea kholomo, mathata a ka holimo a ka qojoa. Ka fektheri e betere ea enjene nomorong ea foreimi ea H560 ka har'aEnjene e nang le motlakase o phahameng ea lipalo tse peli, ho tloha ts'ebelisong ea pele ea li-bearing tse 2 tsa bolo ho ea ho bearing ea bolo, bearing ea kholomo, phello ea ts'ebetso ea morao e ntle haholo. Ntle le ho nkeloa sebaka ha li-bearing ho latela potoloho e tloaelehileng ea tlhokomelo, ha ho na phoso nakong ea ts'ebetso e tloaelehileng. 'Me mocheso o lekantsoeng ho bearing ke 20℃ feela. Ena ke nyeoe ea pele e atlehileng ea ho fetola li-bearing tsa bolo tse 2 tsa setso ho ea ho bearing e le' ngoe ea bolo le bearing e le 'ngoe ea kholomo bakeng sa li-motor tsa 2-pole Chaena, 'me e ntse e ntlafatsoa butle-butle ho li-motor tse sa phatloheng.
E le ho rarolla bothata ba mocheso le lerata ka mor'a hore lebelo le lekanyelitsoeng la li-ball bearing le nkeloe sebaka ke li-column bearing, li-light series column bearing li ka sebelisoa, 'me li behoa pheletsong ea fan ea kantle, boemo ba ho pholisa bo botle, 'me lerata la bearing le ka boela la qoelisoa ke lerata la fan. Haeba matla a enjene ea 2-pole a le maholo, mofuta oa bearing o moholo, 'me letoto la leseli la li-column bearing li le thata ho fihlela litlhoko tsa lebelo le lekanyelitsoeng, grease ea bearing e ka fetoloa hore e be oli e tšesaane.
2 Tlhophiso ea li-bearing tsa enjene tse otlolohileng
Ha enjene e otlolohileng e sebediswa ho hula pompo ya moqomo tsamaisong ya petrochemical, ka lebaka la matla a axial a hodimo hanghang a pompo ya moqomo ya mekhahlelo e mengata ha e qala, hammoho le ditlhoko tsa dipalangwang, le ho fedisa tshenyo e bakilweng ke katoloso ya mocheso wa rotor ho ya ho bearing, enjene ya pompo ya moqomo ya moqomo (ka bobedi dipalo tse 2 kapa dipalo tse 4), bearing e ka hodimo ya enjene e lokela ho kgethwa dibearing tse pedi tsa bolo ya centripetal thrust ya mola o le mong. Dibearing tsa kholomo bakeng sa dibearing tse tlase di lokela ho kgethwa e le letoto le bobebe. E le ho thibela tshenyo ya dibearing tsa bolo ya thrust, twoLi-bearing li lokela ho ba le matla a axial a ekelitsoeng esale pele holim'a jase ea bearing. Boholo ba matla ke ho netefatsa hore bearing ha e senyehe ke matla a axial a ka morao ho tloha pheletsong ea katoloso ea shaft ho ea pheletsong e seng ea mojaro nakong ea ho tsamaisoa le ho qalisoa.
Nako ea poso: Mots'eanong-30-2024