Phapang ke efe pakeng tsa di-roller bearings tsa cylindrical le di-roller bearings tsa nale?

 

Li-bearing tsa li-roller tsa cylindrical

Li-bearing tsa li-roller tsa cylindricalke tsa di-bearing tse nepahetseng, mme tataiso ya flange ya bearing ya roller post e hlophisitsweng ka nepo e bopilwe ka keiti, di-roller le lesale la moalo wa tataiso, tse ka arolwang ho lesale le leng la di-bearing mme ke tsa bearing e ka arolwang. Mofuta ona wa bearing o bonolo ho o kenya le ho o qhaqha, haholoholo ha masale a ka hare le a ka ntle, di-shaft le di-housings di hlokahala hore di tshwanele tshitiso.

 

Li-bearing tsena li hokahane ka mola le litsela tsa mabelo. Bokhoni ba mojaro bo boholo, 'me haholo-holo bo jara meroalo ea radial. Ke li-bearing tse le 'ngoe feela tse nang le li-flange masaleng a ka hare le a kantle tse ka jarang mojaro o monyenyane oa axial o sa fetoheng kapa mojaro o moholo oa axial o sa khaotseng; Ha ho bapisoa le li-bearing tse ling tse bokellanang tse nang le litekanyo tse tšoanang, mofuta ona oa bearing o na le litšobotsi tsa mojaro o phahameng, lerata le tlase le lebelo le phahameng, 'me khohlano pakeng tsa karolo e pitikoang le flange ea lesale e nyane, 'me e loketse ho potoloha ka lebelo le phahameng. E loketse ho sebelisoa le mefuta eohle ea mechini e nepahetseng le mechini ea merafo ea ho phutholla. Leha ho le joalo, li-shaft, likarolo tse pitikoang le likarolo tse ling tse amanang le tsona tse tsamaellanang le li-bearing tse joalo li hloka ho etsoa ka mokhoa o nepahetseng.

 

Ho ya ka hore na lesale le na le flange kapa tjhe, le ka arolwa ka di-bearings tse ding tsa roller tse nang le mola o le mong, le di-bearings tse ding tsa roller tse nang le mola o le mong, le di-bearings tse ding tsa roller tse nang le mela e mmedi tse nang le mela e mmedi. Bearings ke sebopeho se ka arolwang se nang le lesale le ka hare le lesale le ka ntle.

 

Li-bearing tsa li-roller tsa cylindricalHa ho na di-flange meheleng e ka hare kapa e ka ntle e ka tsamaiswa ka axial mme e ka sebediswa e le di-bearing tse lokolohileng. Di-bearing tse nang le di-roller tse nang le di-flange tse pedi ka lehlakoreng le leng la mehele e ka hare le e ka ntle le flange e le nngwe ka lehlakoreng le leng la ferrule di ka mamella boima bo itseng ba mojaro o ka lehlakoreng le leng. Ka kakaretso, ho sebediswa di-cage tsa ho hatakela poleiti ya tshepe, kapa di-cage tse tiileng tse fetotsweng ka alloy ya koporo. Leha ho le jwalo, di-cage tse ding di bopjwa ka ho sebedisa polyamide.

 

Li-bearing tsa nale tse huloang ka kopi tse bulehileng

 

Li-bearing tsa nale tse roller

Li-bearing tsa nale tse rolang ke li-bearing tsa li-roller tse nang le li-roller tsa cylindrical, tse tšesaane le tse telele ha li bapisoa le bophara ba tsona. Li-roller tse joalo li bitsoa li-roller tsa nale. Ho sa tsotellehe likarolo tsa tsona tse nyane tse tšekaletseng, li-bearing li na le boima bo phahameng ba mojaro, 'me li-bearing tsa nale tse rolang li na le li-roller tse tšesaane le tse telele (bophara ba roller D).≤5mm, L/D≥2.5, L ke bolelele ba rolara), kahoo moralo oa radial o monyane, 'me bophara ba tsona ba ka hare le bokhoni ba mojaro li tšoana le tsa mefuta e meng ea li-bearings, ka bophara bo bonyenyane ka ho fetisisa ba kantle, bo loketseng haholo meaho ea tšehetso e nang le litekanyo tse fokolang tsa ho kenya radial.

 

Ka hona, di-bearing tsa di-roller tsa nale di sebediswa haholo-holo maemong a nang le sebaka se fokolang, kahoo di sebediswa haholo dikoloing, dithuthuthung le mechining ya masela. Mme lesale le ka hare la roller ya nale ke boikgethelo, ha re e beha ka ho hlaka, haeba boima le ho ba thata ha shaft di fihlela ditlhoko, o ke ke wa bapisa lesale le ka hare (sebaka se lekanyeditswe), empa haeba tekanyo ya ho sebetsa ya shaft e le tlase haholo, kapa e le bonolo haholo, o hloka ho bapisa lesale le ka hare e le tsela ya peiso.

 

Phapang lipakeng tsali-bearing tsa li-roller tse silindara le li-bearing tsa li-roller tsa naleke tse latelang:

 

1. Karolo e pitikoang ea bearing ea rolara e silindara ke rolara e nang le tapered; Likarolo tse pitikoang tsa libereng tsa rolara ea nale ke lirolara tse bōpehileng joaloka nale;

 

2. Sebopeho sa dibering tsa dirolara tse silindara se seholo ho feta sa dibering tsa dirolara tsa nale;

 

3. Ntle le matla a radial, rolara e silindara e ka boela ea mamella matla a axial, ha bearing ea rolara ea nale e ka mamella matla a radial feela;

 

4. Li-bearing tsa cylindrical roller li arotsoe ka mela e le 'ngoe, mela e habeli le mela e mengata, e sebelisoang libakeng le liketsahalong tse fapaneng;

 

5. Lebelo la ho sebetsa la di-roller bearing tsa cylindrical le phahame ho feta la di-roller bearing tsa nale;

 

6. Li-roller bearing tsa cylindrical hangata li entsoe ka tšepe ea boleng bo holimo le tšepe e khethehileng; Li-roller bearing tsa nale tse nang le mabota a masesaane li hatisitsoe ka lipoleiti tsa tšepe. 

 

Nako ea ho e sebelisa

 

Moralong oa mechini, boholo ba shaft hangata bo khethoa pele, ebe bearing e bilikanang e khethoa ho latela boholo ba shaft. Leha ho le joalo, ha bearing e lekanyelitsoe ka lehlakoreng la bophara ba mochini, li-bearing tsa nale roller, li-bearing tsa bolo kapa li-roller tsa letoto la khanya e eketsehileng le leseli le phahameng lia khethoa; Ha boemo ba axial ba bearing mochining bo thibetsoe, letoto le lesesaane kapa le lesesaane haholo la li-bearing tsa bolo kapa li-roller lia fumaneha.

 

Likarolo tsa rolara ea nale le likheo tsa radial, li-bearings tsa rolara ea nale tse nang le setempe sa ka ntle, li-bearings tsa rolara ea nale tse nang le selikalikoe se tiileng, li-bearings tsa rolara ea nale tse nang le setlolo li sebelisoa haholo tsamaisong ea phetisetso, sistimi ea ho tsamaisa, molamu o hokahanyang enjene ea sethuthuthu oa likoloi le mechini ea kaho, jj., 'me li loketse liketsahalo tse nang le sebaka se senyenyane le bokhoni bo boholo ba ho jara. Li-bearings tsa rolara ea nale li na le li-rolara tse tšesaane le tse telele (bolelele ba rolara ke bophara ba makhetlo a 3 ~ 10, 'me bophara hangata ha bo fete 5mm), kahoo sebopeho sa radial se kopane, 'me boholo ba bophara ba eona ba ka hare le bokhoni ba mojaro li tšoana le tsa mefuta e meng ea li-bearings, 'me bophara ba ka ntle ke bo bonyenyane ka ho fetisisa, e leng se loketseng haholo liphetho tsa tšehetso moo boholo ba ho kenya radial bo lekanyelitsoeng.