Deep groove ball bearings ha e khone ho jara meroalo e boima ea axial, ka hona, li-angular ball bearings (tse tsejoang hape e le thrust bearings) li sebelisoa haholo e le ho fumana li-bearings ho li-motors tse otlolohileng. Ho sa tsotellehe hore na moralo o le mong kapa oa mela e 'meli, li-angular ball bearings li na le matla a maholo a axial le tshebetso ea lebelo. Mofumahatsana San o tla bua le wena ka dithoko tsa motlakase tse otlolohileng kajeno.
Angular contact ball bearing classification le tšebeliso
Li-angular ball bearings li fumaneha ka 7000C (∝=15°), 7000AC (∝=25°) le 7000B (∝=40°). Mofuta ona oa ho jara ka kakaretso o na le lesale la ka hare le ka ntle le ke keng la aroloa 'me le ka mamella meroalo e kopantsoeng ea radial le axial hammoho le meroalo ea axial ka tsela e le' ngoe. Bokhoni ba ho mamella meroalo ea axial e khethoa ke angle ea ho kopana. E kholoanyane lehlakoreng la ho kopana, le matla a phahameng a ho mamella meroalo ea axial. Mofuta ona oa ho jara o ka fokotsa phallo ea axial ea shaft kapa ntlo ka tsela e le 'ngoe.
Mela e le 'ngoe ea li-angular ball bearings e sebelisoa haholo ho li-spindle tsa mochini, li-motor tsa maqhubu a phahameng, li-turbine tsa khase, li-separators tsa centrifugal, mabili a ka pele a koloi, li-shafts tse fapaneng, lipompo tsa booster, sethala sa ho cheka, mochini oa lijo, lihlooho tse arolang, ho lokisa metjhini ea ho tjheseletsa. , litora tse pholileng tse nang le lerata le tlaase, lisebelisoa tsa motlakase, lisebelisoa tsa ho roala, lipoleiti tsa lisebelisoa tsa mochine, mechine ea ho roala li-arc, joalo-joalo Li-bearings tse atisang ho sebelisoa bakeng sa li-motor tse otlolohileng ke mela e le 'ngoe ea li-angular ball bearings.
Mola o le mong oa li-angular ball bearings bakeng sa li-motors tse emeng
Li-bearings tse kentsoeng li-motor tse otlolohileng li amana le matla le bophahamo ba bohareng ba enjene ka boeona. Li-motoroli tse otlolohileng H280 le ka tlase hangata li sebelisa li-bearings tsa bolo ea groove, ha li-motor H315 le holimo li sebelisa li-angular contact bearings. Li-bearings tse phahameng tse nepahetseng le tse lebelo le phahameng hangata li na le angle ea ho kopana ea likhato tse 15. Tlas'a ketso ea matla a axial, angle ea ho kopana e tla eketseha.
Ha u sebelisa li-angular contact ball bearings bakeng sa li-motor tse emeng, hangata li kentsoe pheletsong e sa atolosoeng ho etsa bonnete ba hore karolo ea ho qetela ea shaft e ka mamella matla a radial. Leha ho le joalo, ho na le litlhoko tse thata tsa tataiso bakeng sa ho kenya li-bearings tsa li-angular ball, tse lokelang ho etsa bonnete ba hore ho beleha ho ka mamella matla a tlase a axial, ke hore, ho lumellana le tataiso ea matla a khoheli ea rotor.
Ka mantsoe a bonolo, haeba mokokotlo oa li-angular oa ho kopana le bolo o ka holimo, hoa hlokahala ho etsa bonnete ba hore ho beha "ho leketlile" rotor; haeba mokokotlo oa ho kopana le li-angular o ka tlase, hoa hlokahala ho etsa bonnete ba hore ho beleha ho ka "ts'ehetsa" rotor. Leha ho le joalo, tlas'a motheo oa ho finyella litlhoko tse ka holimo tsa ts'ebetso, ts'ebetso ea kopano ea sekoahelo sa ho qetela e lokela ho nkoa hape, ke hore, matla a ka ntle nakong ea kopano ea sekoahelo sa ho qetela e tlameha ho lumellana le matla a axial ao ho beleha ho ka mamellang () matla a axial ao lesale la ka hare le lesale la ka ntle la li-angular contact ball bearing li ka mamellang li le ka mahlakoreng a fapaneng), ho seng joalo ho beleha ho tla sutumelloa ka thōko.
Ho ea ka melao e ka holimo, ha shaft ea mochine o otlolohileng o shebane le holimo, mokokotlo oa ho kopana le li-angular o kenngoa qetellong ea katoloso e sa tsitsang, e sa kopaneng feela le matla a axial empa hape e tiisa ts'ebetso ea kopano ea sekoahelo sa ho qetela; ha shaft ea mochine o otlolohileng o shebane le tlase, ho kopana le li-angular ho boetse ho kenngoa qetellong ea katoloso e se nang shaft, empa mehato e lumellanang e tlameha ho nkoa ha ho bokelloa sekoahelo sa ho qetela ho etsa bonnete ba hore bere ha e senyehe.
motlakase o tlase oa motlakase,Ex motor, Baetsi ba likoloi Chaena,enjene ea ho kenya likarolo tse tharo, YES enjene