1. Khetha lisebelisoa tsa lebili: pele, nahana ka boholo ba sebaka sa tsela, litšitiso, lintho tse setseng (tse kang litšepe le mafura) setšeng, maemo a tikoloho (joalo ka mocheso o phahameng, mocheso o tloaelehileng kapa mocheso o tlase) le boima boo lebili le ka bo jarang ho fumana hore na lebidi le nepahetseng ke lefe.Ka mohlala, mabili a rabara a ke ke a hanyetsa acid, mafura le lik'hemik'hale.Mabili a super polyurethane, mabili a polyurethane a matla a phahameng, mabili a nylon, mabili a tšepe le mabili a mocheso o phahameng a ka sebelisoa libakeng tse fapaneng tse khethehileng.
2. Palo ea matla a mojaro: e le ho bala matla a boima a hlokahalang a li-casters tse fapa-fapaneng, hoa hlokahala ho tseba boima bo shoeleng ba thepa ea lipalangoang, mojaro o moholo le palo ea mabili a le mong le li-casters tse sebelisoang.Boima bo hlokahalang ba lebili le le leng kapa caster bo baloa ka tsela e latelang:
T=(E+Z)/M × N:
-T = boima bo hlokahalang ba lebili le le leng kapa li-caster;
-E= boima bo shoeleng ba thepa ea lipalangoang;
—Z=moroalo o moholo;
-M=palo ea mabili a le mong le li-caster tse sebelisitsoeng;
—N=sebaka sa polokeho (hoo e ka bang 1.3-1.5).
3. Etsa qeto ea boholo ba bophara ba lebili: ka kakaretso, bophara ba lebili le leholo, ho bonolo ho sutumetsa, ho ba le matla a mangata a boima, 'me ho molemo ho sireletsa fatše ho senya.Khetho ea boholo ba bophara ba lebili e lokela ho qala ka ho nahana ka boima ba mojaro le ho qala ho sutumelletsa mojari tlas'a mojaro.
4. Khetho ea lisebelisoa tsa mabili a bonolo le a thata: ka kakaretso, mabili a kenyelletsa lebili la nylon, lebili la super polyurethane, lebili la polyurethane le matla a phahameng, lebili la rabara le entsoeng ka matla a phahameng, lebili la tšepe le lebili la moea.Mabili a super polyurethane le mabili a matla a phahameng a polyurethane a ka fihlela litlhoko tsa hau tsa ho sebetsana le tsona ho sa tsotellehe hore na ba khanna fatše ka tlung kapa ka ntle;Mabili a rabara a maiketsetso a matla a phahameng a ka sebelisoa bakeng sa ho khanna lihoteleng, lisebelisoa tsa bongaka, fuluru, fuluru ea lepolanka, mekato ea lithaele tsa ceramic le mekato e meng e hlokang lerata le khutsitseng ha u tsamaea;Lebili la nylon le lebili la tšepe li loketse libaka tseo mobu o sa lekaneng kapa ho nang le litsupa tsa tšepe le lintho tse ling fatše;Lebili la pompo le loketse mojaro o bobebe le tsela e bonolo le e sa lekaneng.
5. Ho feto-fetoha ha lebili: ha lebili le le leng le ntse le bilika, le tla pholosa mosebetsi le ho feta.Ho roala rolara ho ka jara mojaro o boima, 'me ho hanyetsa nakong ea ho potoloha hoa kholoanyane.Lebili le le leng le kenngoa ka boleng bo phahameng (bearing steel) bolo e nang le bolo, e ka khonang ho jara mojaro o boima, 'me ho potoloha hoa khoneha, ho tenyetseha ebile ho khutsitse.
6. Boemo ba mocheso: serame se matla le maemo a phahameng a mocheso a na le tšusumetso e kholo ho li-casters.Lebili la polyurethane le ka potoloha ka mokhoa o feto-fetohang mochesong o tlase oa 45 ℃, 'me lebili le hanyetsanang le mocheso o phahameng le ka potoloha habonolo mocheso o phahameng oa 275 ℃.
Tlhokomelo e khethehileng: hobane lintlha tse tharo li khetholla sefofane, ha palo ea li-casters e sebelisoang e le 'nè, matla a mojaro a lokela ho baloa e le tse tharo.
Khetho ea foreimi ea mabili
1. Ka kakaretso, boima ba li-caster, tse kang lisuphamakete, likolo, lipetlele, mehaho ea liofisi, lihotele le libaka tse ling, li lokela ho nahanoa pele ha ho khethoa foreimi e loketseng ea mabili.Hobane fatše e ntle, e boreleli, 'me thepa e tšoaroang e bobebe (e 'ngoe le e' ngoe ea caster e jara 10-140kg), e loketse ho khetha foreimi ea lebili la electroplating e entsoeng ka ho hatakela poleiti e tšesaane ea tšepe (2-4mm).Lebili la eona le bobebe, le tenyetseha, le khutsitse ebile le letle.Lebili lena la electroplating le arotsoe ka mela e 'meli ea lifaha le mola o le mong oa lifaha ho ea ka tlhophiso ea bolo.Haeba hangata e tsamaisoa kapa e tsamaisoa, ho tla sebelisoa mela e 'meli ea lifaha.
2. Libakeng tse kang lifektheri le matlo a polokelo, moo thepa e tšoaroang khafetsa le ho laeloa haholo (castor ka 'ngoe e jara 280-420kg), ho loketse ho khetha foreime ea lebili e nang le poleiti e teteaneng ea tšepe (5-6 limilimithara) e hatisitsoeng le e chesitsoeng. le li-bearings tse nang le mela e 'meli ea bolo.
3. Haeba e sebelisoa ho jara lintho tse boima joalo ka lifeme tsa masela, lifeme tsa makoloi, lifeme tsa mechini, joalo-joalo, ka lebaka la mojaro o boima le sebaka se selelele sa ho tsamaea fekthering (kamore e 'ngoe le e 'ngoe e jere 350-1200kg), foreimi ea lebili e cheselitsoe. ka mor'a ho itšeha ka poleiti e teteaneng ea tšepe (8-12mm) e lokela ho khethoa.Foreimi ea lebili le tsamaisoang e sebelisa bolo ea sefofane le bolo ea maoto holim'a poleiti ea motheo, e le hore castor e khone ho jara moroalo o boima, ho potoloha habonolo, le ho hanela tšusumetso.
Khetho ea tlhaho
1. Terling bearing: Terling ke polasetiki e khethehileng ea boenjiniere, e loketseng libaka tse metsi le tse senyang, tse nang le ho feto-fetoha ha maemo le ho hanyetsa ho hoholo.
2. Roller bearing: rolara ka mor'a phekolo ea mocheso e ka jara mojaro o boima 'me e na le phetoho e akaretsang ea ho potoloha.
3. Ho beoa ha bolo: Ho roala bolo e entsoeng ka tšepe ea boleng bo phahameng e ka jara moroalo o boima 'me e loketse liketsahalo tse hlokang ho potoloha ho bonolo le ho khutsitseng.
4. Flat bearing: e loketseng maemo a phahameng le a holimo-limo le liketsahalo tsa lebelo le phahameng.
litaba tse hlokang ho hlokomeloa
1. Qoba ho ba boima bo feteletseng.
2. U se ke ua khopisa.
3. Tlhokomelo ea kamehla, joalo ka ho tlotsa oli kamehla, le tlhahlobo e nakong ea li-screws.
Nako ea poso: Feb-10-2023