Kunezici ezimbalwa ekukhetheni uhlobo olunama-rolling

Ukuthwala njengengxenye eyinhloko yemishini yemishini, inqubo yokusebenza idlala indima ebalulekile, ngakho-ke thina ekukhethweni kohlobo lwe-rolling luyiphuzu elibaluleke kakhulu,I-CWL ephetheizokutshela ukuthi singathola kanjani kahle uhlobo olufaneleka kakhulu lokuthwala lapho sikhetha uhlobo lwe-rolling bearing, ngokusebenzisa lezi zakhi ukukhetha uhlobo lwe-rolling bearing.

 

Ukukhetha uhlobo olulungile lwei-rolling bear, bheka lezi zici ezinkulu:

1. Izimo zokulayisha

Ubukhulu, isiqondiso kanye nemvelo yomthwalo ekuthwaleni kuyisisekelo esiyinhloko sokukhetha uhlobo lokuthwala. Uma umthwalo umncane futhi uzinzile, ama-ball bearings ayakhethwa; Uma umthwalo umkhulu futhi kunomthelela, kuhle ukhethe ama-roller bearings; Uma ukuthwala kungaphansi komthwalo we-radial kuphela, khetha i-radial contact ball bearing noma i-cylindrical roller bear; Lapho kuphela umthwalo we-axial wamukelwa, i-thrust bear kufanele ikhethwe; Uma ukuthwala kungaphansi kokubili kwemithwalo ye-radial ne-axial, ama-angular contact bearings akhethiwe. Umthwalo we-axial mkhulu, kufanele kukhethwe i-engeli yokuxhumana enkulu, futhi uma kunesidingo, inhlanganisela ye-radial bearing kanye ne-thrust bear nayo ingakhethwa. Kumele kuqashelwe ukuthi ama-thrust bearings awakwazi ukumelana nemithwalo ye-radial, futhi ama-cylindrical roller bearings awakwazi ukumelana nemithwalo ye-axial.

 

2. Ijubane lokuthwala

Uma ubukhulu nokunemba kwe-bearing kufana, ijubane lokugcina lebhola lebhola liphakeme kune-roller bear, ngakho-ke uma ijubane liphakeme futhi ukunemba kokujikeleza kuyadingeka ukuba kube ngaphezulu, ukuthwala ibhola kufanele kukhethwe. .

 

Ama-thrust bearingsbabe nesivinini esilinganiselwe esiphansi. Uma isivinini sokusebenza siphezulu futhi umthwalo we-axial ungemkhulu, ama-angular contact ball bearings noma ama-deep groove ball bearings angasetshenziswa. Kumabheringi ajikelezayo anesivinini esikhulu, ukuze kuncishiswe amandla aphakathi nendawo asetshenziswa yizici ezigingqikayo kumzila womjaho wangaphandle oyindandatho, kuhle ukhethe amabhereli anobubanzi obuncane obungaphandle kanye nobubanzi besici esigingqikayo. Ngokuvamile, kufanele kuqinisekiswe ukuthi ukuthwala kusebenza ngaphansi kwesivinini esilinganiselwe. Uma isivinini sokusebenza sidlula isivinini somkhawulo we-bearing, izidingo zingahlangatshezwa ngokukhuphula izinga lokubekezelela le-bearing futhi ngokufanelekile ukwandisa imvume yayo ye-radial.

 

3. Ukusebenza kokuziqondanisa

I-angle ye-offset phakathi kwe-axis yeringi yangaphakathi nangaphandle ye-bearing kufanele ilawulwe ngaphakathi kwenani lomkhawulo, ngaphandle kwalokho umthwalo owengeziwe wokuthwala uzokwenyuka futhi impilo yayo yesevisi izoncishiswa. Ngohlelo lwe-shaft olunokuqina okungalungile noma ukunemba okungalungile kokufakwa, i-engeli yokuchezuka phakathi kwe-axis yeringi yangaphakathi nangaphandle ye-bearing inkulu, futhi kuhle ukukhetha i-self-aligning bear. Njengeamabhola aziqondanisayo(ikilasi 1), ama-roller bearings aziqondanisa (ikilasi 2), njll.

 

4. Indawo evumelekile

Uma ubukhulu be-axial bunqunyelwe, kuhle ukhethe ama-bearings amancane noma amancane kakhulu. Uma ubukhulu be-radial bunqunyelwe, kunconywa ukukhetha i-bearing enezakhi ezincane ezigoqayo. Uma ubukhulu be-radial buncane futhi umthwalo we-radial mkhulu,inaliti roller bearingsingakhethwa.

 

5. Umhlangano kanye nokusebenza kokulungiswa

Amasongo angaphakathi nangaphandle eama-roller bearings(Ikilasi 3) kanyeama-cylindrical roller bearings(Ikilasi N) lingahlukaniswa, okwenza kube lula ukuhlanganisa nokuhlakaza.

 

6. Umnotho

Endabeni yokuhlangabezana nezidingo zokusetshenziswa, ukuthwala izindleko eziphansi kufanele kukhethwe ngangokunokwenzeka. Ngokuvamile, intengo ye-ball bearings iphansi kune-roller bearings. Isigaba sokunemba esiphezulu se-bearing, iyanda intengo yayo.

Uma zingekho izidingo ezikhethekile, ama-bearings anemba avamile kufanele akhethwe ngangokunokwenzeka, futhi kuphela uma kunezidingo eziphakeme zokunemba kokujikeleza, kufanele kukhethwe ama-bearings anemba aphakeme.

 

I-Rolling bearing nayo iyisici somshini esinembe kakhulu, izinhlobo zayo ezithwalayo nazo ziningi kakhulu, uhla lwezinhlelo zokusebenza nalo lubanzi, kodwa singakhetha i-rolling bear efanele ngokwemibandela nezidingo ezithile, ukuze sithuthuke kangcono. ukusebenza kokukhiqiza imishini.

 

Uma ufuna ukwazi ulwazi oluthe xaxa, sicela usithinte:

sales@cwlbearing.com

service@cwlbearing.com