Ukubopha kwe-roller okuhlanganisiwe okuvaliwe ukuthi ungakhetha kanjani?

Uma ukhetha i-bearing, ivame ukukhethwa ngokuya ngohlobo lomshini, ingxenye, incazelo ye-spindle, uhlobo lwe-bearing, indlela yokugcoba kanye nendlela yokushayela, kanye nezinye izimo, ngemva kokufundwa nokuhlolwa kokuphila kwe-bearing, ukunemba, ukuqina, isivinini esiyingozi kanye neminye imisebenzi.

Ukuthwala kwe-roller okuhlanganisiwe okuvaliwe

Izinyathelo ezijwayelekile zokukhetha yilezi ezilandelayo:

1, Ukuze uqonde kahle izimo zokusetshenziswa kwama-bearings futhi ucabangele uhlobo lwama-bearings, ngokuvamile kuyadingeka ukunquma umsebenzi kanye nesakhiwo sedivayisi yomshini, ukusetshenziswa kwama-bearings, isikhala esivunyelwe, usayizi kanye nesiqondiso somthwalo, izinga lokuphuma kanye nomthelela, isivinini, izinga lokushisa lokusetshenziswa, izidingo zokuqina, ukucushwa kwe-bearings (isiphetho esihleliwe noma isiphetho esikhululekile), ukuthambekela kwamasongo angaphakathi nangaphandle, kanye nesimo sesabelomali. Ngalezi zimo zokusetshenziswa, uhlobo lwe-bearings kanye nokucushwa okuhambisanayo kunganqunywa kusengaphambili.

Isibonelo, ukusetshenziswa kwe-contaminated, manzi, cabanga ngesivalo sokugcina esivaliwe, ukukhethwa kwamafutha aqinile, kanye nokusetshenziswa kwezinga lokushisa, izinketho zokugcoba ezihambisana kahle, okuvumela isikhala esincane, cabanga ngama-bearings amancane noma amancane, ngokuya ngobukhulu bomthwalo, khetha Ukuthwala ibholaama-s noma ama-roller bearings, ama-bronze bearings, njll., i-pulsation kanye ne-impact degree, nquma i-clearance ehambisanayo, isivinini sokunquma imodi yokuxhumana, izinto zokukhetha eziqinile njalo njalo.

Indawo engcoliswe kakhulu

Ngemva kokucacisa uhlobo lokusetshenziswa kwebhereyitha okokuqala ngokwemibandela yokusetshenziswa, kubalulekile ukucacisa imininingwane yebhereyitha ngokwemininingwane elandelayo:

2, cabanga ngobukhulu bebhereyi, ngokuya ngokuphila komklamo wedivayisi yomshini, isivinini esinqunyiwe, umthwalo we-radial kanye ne-axial, umthwalo oguquguqukayo nongaguquki, kanye nesici sokuphepha, nquma usayizi othize webhereyi, ngokombono, isivinini esinqunyiwe siphezulu, ibhola likhulu, amasongo angaphakathi nangaphandle akude kakhulu, umthwalo uphakeme, ibhola lixinene kakhulu, noma umthwalo uphakeme, umzimba we-roller rolling noma I-Needle Roller uma incane, izindandatho zangaphakathi nezangaphandle zibanzi, Ijubane elihambisanayo nalo lizoncishiswa, kukhona inani elincane lomthwalo we-axial, cabanga nge-flange, noma i-cone Angle, bese ekugcineni unquma usayizi webhereyi.

3, cabanga ngokunemba kwebhereyi, ngokunemba kokugeleza komgodi wokujikeleza, isivinini, ushintsho lwe-torque, ukunquma ukunemba kwebhereyi, ikakhulukazi inkolelo-mbono yokuxhunyaniswa nomkhuba, ukunemba kwebhereyi kuyinto ebaluleke kakhulu, ngaphansi kwesisekelo sebhereyi enembile kakhulu, ngokuvamile, lapho ukunemba kuphakeme, isivinini sishesha, umsindo uncipha, izindleko ziphakeme.

4, cabanga ngokususwa kwangaphakathi kwebhereyitha, ngokusebenzisa izinto kanye nesimo se-shaft kanye nebhokisi lokuthwala, ukuthambekela kwamasongo angaphakathi nangaphandle, umehluko wokushisa, ukulingana kwebhereyitha, inani lokulayisha kusengaphambili, ukuze kunqunywe ukususwa kwebhereyitha.

Isimo sokusebenza esiyinkimbinkimbi

5, cabanga ngekheji, ngesivinini, ukushaya, ukushaya, umsindo, ukuthambisa, uhlobo lwekheji olucacile kanye nezinto ezisetshenziswayo.

6. Cabanga ngendlela yokugcoba, ngokusebenzisa izinga lokushisa, indlela yokuvala, isivinini, indlela yokugcoba, indawo yokusebenzisa, indlela yokuhlanza ecacile kanye nokugcoba, bese unquma indlela yokuvala yebhereyi.

7, cabanga ngezincazelo ezikhethekile, uma i-bearing isetshenziswa kwezinye izikhathi ezikhethekile, njengezingamazinga okushisa aphezulu kakhulu, noma amashumi ezigabeni ezingaphansi kwezinga noma izinga lokushisa eliphansi kakhulu noma elilodwa noma amabili ngaphansi kwezinga eliphansi kakhulu, noma isetshenziswa ezindaweni ezingenalutho njengezindawo ezihlanzekile, izindawo zokusebenzela zemithi, noma isikhala sangaphandle, izindiza, udinga ukukhetha izinto ezikhethekile ngokwezincazelo ezikhethekile, thatha izinga lokushisa eliphezulu kakhulu njengesibonelo. Uma kuyizinga lokushisa eliphezulu kakhulu, udinga isembozo sokushisa okuphezulu, uma kuyizinga lokushisa eliphakeme kakhulu isikhathi eside, kufanele u-ode i-tungsten, i-rhenium, i-osmium nezinye izinto zensimbi eziyigugu ze-bearing.

Kuleli qophelo, imodeli yokuthwala isinqunyiwe ngokuyisisekelo, futhi ekugcineni kudingeka kucatshangelwe ukufakwa nokuhlukaniswa kwamabheringi, ngokuya ngendawo yokufaka ukuze kunqunywe usayizi ofanele, ukufakwa kwebheringi ecacile kanye nezinyathelo.