Kunezici eziningana ekukhetheni uhlobo lokuthwala olugoqekayo

Ukuthwala njengengxenye eyinhloko yemishini yemishini, enkambisweni yokusebenza kudlala indima ebalulekile, ngakho-ke thina ekukhetheni uhlobo lokuthwala olugoqekayo luyiphuzu elibaluleke kakhulu,Ukuthwala kwe-CWLsizokutshela ukuthi singaluthola kanjani ngokufanele uhlobo olufanele kakhulu lwebhereyitha lapho sikhetha uhlobo lwebhereyitha eligoqayo, ngalezi zinto ukukhetha uhlobo lwebhereyitha eligoqayo.

 

Ukukhetha uhlobo olufanele lweukuthwala okugoqekayo, bheka lezi zici ezinkulu:

1. Izimo zomthwalo

Usayizi, isiqondiso kanye nohlobo lomthwalo osebhereni yikona okuyisisekelo sokukhetha uhlobo lokuthwala. Uma umthwalo umncane futhi uzinzile, ama-ball bearing ayakhethwa; Uma umthwalo umkhulu futhi kukhona ukuthinteka, kungcono ukhethe ama-roller bearing; Uma i-bearing ingaphansi komthwalo we-radial kuphela, khetha i-radial contact ball bearing noma i-cylindrical roller bearing; Uma umthwalo we-axial kuphela utholwa, kufanele kukhethwe i-thrust bearing; Uma i-bearing ingaphansi komthwalo we-radial kanye ne-axial, kukhethwa ama-angular contact bearing. Uma umthwalo we-axial umkhulu, kulapho kufanele kukhethwe i-contact angle enkulu, futhi uma kudingeka, inhlanganisela ye-radial bearing kanye ne-thrust bearing nayo ingakhethwa. Kufanele kuqashelwe ukuthi ama-thrust bearing awakwazi ukumelana nemithwalo ye-radial, kanye nama-cylindrical roller bearing awakwazi ukumelana nemithwalo ye-axial.

 

2. Ijubane lokuthwala

Uma usayizi nokunemba kwebhereyi kufana, isivinini sokugcina sebhereyiyi yebhola siphakeme kunesebhereyi ye-roller, ngakho-ke uma isivinini siphezulu futhi ukunemba kokujikeleza kudingeka kube phezulu, ibhereyiyi yebhola kufanele ikhethwe.

 

Amabheringi e-Thrustbabe nesivinini esiphansi sokunciphisa. Uma isivinini sokusebenza siphezulu futhi umthwalo we-axial ungemkhulu, kungasetshenziswa ama-angular contact ball bearing noma ama-deep groove ball bearing. Kuma-bearing ajikelezayo ngesivinini esikhulu, ukuze kuncishiswe amandla e-centrifugal asetshenziswa yizinto ezigingqikayo emgwaqweni womjaho wangaphandle wendandatho, kuyalulekwa ukukhetha ama-bearing anobubanzi obuncane bangaphandle kanye nobubanzi be-element element. Ngokuvamile, kufanele kuqinisekiswe ukuthi i-bearing isebenza ngaphansi kwesivinini esinqunyiwe. Uma isivinini sokusebenza sidlula isivinini esinqunyiwe se-bearing, izidingo zingahlangatshezwa ngokwandisa izinga lokubekezelelana kwe-bearing nokukhulisa ngokufanele i-radial clearance yayo.

 

3. Ukusebenza okuzivumelanisa

I-angle ye-offset phakathi kwe-axis yendandatho yangaphakathi neyangaphandle yebhereyi kufanele ilawulwe ngaphakathi kwenani elilinganiselwe, ngaphandle kwalokho umthwalo owengeziwe webhereyi uzokwandiswa futhi impilo yayo yesevisi izoncishiswa. Kuhlelo lwe-shaft olunokuqina okubi noma ukunemba okungekuhle kokufakwa, i-angle yokuphambuka phakathi kwe-axis yendandatho yangaphakathi neyangaphandle yebhereyi inkulu, futhi kuyalulekwa ukukhetha ibhereyi eziziqondisayo. Njengoamabheringi ebhola azilungisa ngokwawo(isigaba 1), ama-roller bearings azilungisa ngokwawo (isigaba 2), njll.

 

4. Indawo evumelekile

Uma usayizi we-axial ulinganiselwe, kungcono ukhethe ama-bearings amancane noma amancane kakhulu. Uma usayizi we-radial ulinganiselwe, kungcono ukhethe i-bearings enezinto ezincane ezigoqekayo. Uma usayizi we-radial uncane futhi umthwalo we-radial mkhulu,amabheringi e-needle rolleringakhethwa.

 

5. Ukusebenza kokuhlanganisa nokulungisa

Amasongo angaphakathi nangaphandleamabheringi e-roller anciphile(Isigaba 3) kanyeamabheringi e-cylindrical roller(Isigaba N) singahlukaniswa, okwenza kube lula ukuhlanganisa nokuhlakaza.

 

6. Umnotho

Uma kuhlangatshezwana nezidingo zokusetshenziswa, i-bearing eshibhile kufanele ikhethwe ngangokunokwenzeka. Ngokuvamile, intengo yama-ball bearing iphansi kuneye-roller bearing. Uma isigaba sokunemba se-bearing siphakeme, intengo yaso iphakeme.

Uma kungekho zidingo ezikhethekile, ama-bearings ajwayelekile okucacisa kufanele akhethwe ngangokunokwenzeka, futhi kuphela uma kunezidingo eziphakeme zokunemba kokujikeleza, kufanele kukhethwe ama-bearings aphakeme okucacisa.

 

I-rolling bearing nayo iyisici esinembile kakhulu semishini, izinhlobo zayo ze-rolling bearing nazo ziningi kakhulu, ububanzi bezicelo nazo bubanzi kakhulu, kodwa singakhetha i-rolling bearing efaneleke kakhulu ngokwezimo nezidingo ezithile, ukuze sithuthukise kangcono ukusebenza kokukhiqiza kwemishini yemishini.

 

Uma ufuna ukwazi ulwazi oluthe xaxa mayelana nalokhu, sicela uxhumane nathi:

sales@cwlbearing.com

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