Iyini i-composite bearing

Ama-bearings akhiwe ngezingxenye ezahlukene (izinsimbi, ipulasitiki, izinto zokugcoba eziqinile) abizwa ngokuthi ama-composite bearings, okuyiwona ama-plain bearings, kanti ama-composite bearings, aziwa nangokuthi ama-bushings, ama-pad noma ama-sleeve bearings, ngokuvamile ayi-cylindrical futhi awaqukethe izingxenye ezihambayo.

 

Ukulungiswa okujwayelekile kufaka phakathi ama-bearings ayisilinda emithwalo ye-radial, ama-flange bearings emithwalo ye-radial ne-axial elula, ama-spacers nama-turn-over gaskets emithwalo ye-axial esindayo, kanye nama-sliding plate anezimo ezahlukahlukene. Imiklamo eyenziwe ngokwezifiso iyatholakala futhi, kufaka phakathi izimo ezikhethekile, izici (i-sump, imigodi, ama-notches, amathebhu, njll.) kanye nosayizi.

 

Amabheringi ahlanganisiwezisetshenziselwa ukunyakaza okushelelayo, okujikelezayo, okunyakazisayo noma okuphindaphindayo. Ukusetshenziswa okusobala kuvame ukusetshenziswa njengama-bearings alula, ama-bearing gasket, kanye nama-wear plate. Izindawo ezishelelayo zivame ukuba ziyisicaba, kodwa futhi zingaba yi-cylindrical futhi zihlala zihamba ngomugqa oqondile, hhayi ukunyakaza okujikelezayo. Ukusetshenziswa okujikelezayo kuhilela ubuso obuyi-cylindrical kanye nesiqondiso esisodwa noma ezimbili zokuhamba. Ukusetshenziswa kokunyakaza okushelelayo nokuphindaphindayo kuhilela izindawo ezisicaba noma eziyi-cylindrical ezihamba kuzo zombili izinkomba.

 

Ukwakhiwa kwebheri elihlanganisiwe kungaba okuqinile noma okuhlukanisiwe (ibheri eligoqiwe) ukuze kube lula ukulifaka. Ukuqondanisa ibheri nokusetshenziswa kubalulekile. Imithwalo ephezulu idinga amabheri anendawo yokuxhumana eyengeziwe kanye nomthamo wokuthwala umthwalo ophezulu. Amabheri aqinile okuthambisa aklanyelwe ukusebenza emazingeni okushisa aphezulu kunamafutha okugcoba kanye namabheri agcotshwe ngamafutha. Ukusetshenziswa kwezinga lokushisa eliphezulu kudinga izinyathelo ezikhethekile zokuthambisa ukuze kuncishiswe ukwakheka kokushisa kanye nokungqubuzana.

 

Amabheringi ahlanganisiweakhiqizwa ngezakhiwo ezahlukene. Ukukhetha umkhiqizo kuncike ezimweni zokusebenza kanye nezidingo zokusebenza.

 

Izinhlobo zezinto zokuthwala eziphansi

 

Ama-bearings ensimbi ahlanganisiwe aqukethe isisekelo sensimbi (ngokuvamile insimbi noma ithusi) lapho kufakwa khona ungqimba lwethusi olunezimbobo, olufakwe i-PTFE kanye nezithasiselo ukuze kutholakale indawo egijimayo enezakhiwo zokulwa nokuguguleka okuphezulu. Lawa ma-bearings angasetshenziswa omile noma agcotshwe ngaphandle.

 

Ama-bearing ahlanganisiwe angenziwa ngamapulasitiki obunjiniyela, anokumelana okuhle kakhulu nokuguguleka kanye nezakhiwo eziphansi zokungqubuzana, futhi asetshenziswa kabanzi ezimweni zokusebenza kokungqubuzana okomile kanye nokugcotshwa. Kubunjwe ngomjovo, okungaklanywa cishe kunoma yisiphi isimo futhi kwenziwa ngama-resin ahlukahlukene axutshwe nemicu yokuqinisa kanye nezinto zokugcoba eziqinile. Lawa ma-bearing anokuqina okuhle kakhulu, i-coefficient ephansi yokungqubuzana kanye nokuqhuba kahle kokushisa.

 

Ama-bearings ahlanganisiwe aqiniswe nge-fiber angolunye uhlobo lwama-bearings ahlanganisiwe, akhiwe ngama-linings e-filament-wound, afakwe i-fiberglass, amelana nokuguguleka kwe-epoxy aphansi kanye nama-backups ahlukahlukene. Lokhu kwakhiwa kuvumela i-bearing ukuthi imelane nemithwalo ephezulu engaguquki neguquguqukayo, futhi ukungangeni kahle kwezinto kuyenza ifaneleke ukusetshenziswa ezindaweni ezigqwalisayo.

 

Ama-monometal, bimetal, kanye nama-sintered copper composite bearings aklanyelwe ukusetshenziswa ezindaweni zasezimbonini ezingaphansi komhlaba kanye nangaphansi kwamanzi, lapho ehamba khona kancane ngaphansi kwemithwalo ephezulu. Ama-lubricant-inpregnated copper bearings ahlinzeka ngokusebenza okungenakulungiswa ezindaweni zokushisa okuphezulu, kuyilapho ama-mono- kanye nama-bimetal bearings aklanyelwe ukusetshenziswa ezindaweni zokugcoba.

 

Umehluko phakathiamabheringi ahlanganisiwefuthiamabheringi e-roller ajikelezayo kanye ne-needle

 

Kukhona umehluko omkhulu phakathi kwama-bearings ahlanganisiwe nama-rolling, ngakho awakwazi ukushintshaniswa.

 

1. Ama-rolling bearings, ngenxa yokwakheka kwawo okuyinkimbinkimbi kwezingxenye eziningi, isakhiwo esinembile kanye nokufakwa okunembile, avame ukubiza kakhulu kune-composite bearings.

2. Ama-rolling bearings afaneleka kakhulu ezinhlelweni zokusebenza ezidinga indawo eqondile yomgodi kanye/noma ukungqubuzana okuphansi kakhulu.

3. Ama-bearings ahlanganisiwe, ngenxa yendawo yawo enkulu yokuxhumana kanye nokuzivumelanisa nezimo, anganikeza amandla aphezulu okuthwala umthwalo kanye nokumelana nemithwalo enamandla kakhulu kanye nemithwalo egxilile ekugcineni.

4. Ama-bearing ahlanganisiwe alungisa ukungalungi kangcono kunezinye ama-rolling bearing ukuze kuncishiswe umthelela womthwalo ogxilile ekugcineni.

5. Ibhere elihlanganisiwe lisebenzisa ukwakheka kwengxenye eyodwa okunciphile kakhulu, okunganciphisa usayizi wegobolondo, konge isikhala nesisindo ngezinga elikhulu.

6. I-composite bearing inokumelana okunamandla nokunyakaza okuphindaphindayo, okungandisa isikhathi sokuphila kwe-bearing.

7. I-composite bearing ngeke yonakaliswe ukuguguleka okubangelwa ukushelela kwezinto ezigingqikayo lapho zisebenza ngesivinini esikhulu kanye nomthwalo ophansi kakhulu, futhi inokusebenza okuhle kakhulu kokudambisa.

8. Uma kuqhathaniswa nama-rolling bearings, ama-composite bearings awanazo izingxenye ezihambayo ngaphakathi, ngakho agijima ngokuthula futhi cishe awanamkhawulo wejubane ngaphansi kohlelo olugcotshwe kahle.

9. Ukufakwa kwama-composite bearings kulula, kudingeka igobolondo lomshini kuphela, futhi ngeke kubangele umonakalo kwizesekeli uma kuqhathaniswa nama-rolling bearings.

10. Uma kuqhathaniswa nama-rolling bearings ajwayelekile, ama-non-metallic composite bearings anokumelana nokugqwala okunamandla.

11. I-composite bearing ingasebenza yomile ngaphandle kwezindleko zesistimu yokugcoba eyengeziwe, i-lubricant kanye nesikhathi sokungasebenzi kwemishini ngesikhathi sokulungiswa.

12. I-composite bearing ingasebenza yomile ngaphansi kwezimo zokushisa okuphezulu kanye nezinto ezingcolisayo.