Indlela yokukhetha uhlobo lokuthwala

Uma ukhetha uhlobo lwebhereyi, kubalulekile ukuqonda kahle izimo lapho ibhereyiyi izosetshenziswa khona.

Khetha indlela:

1) Isikhala sokufakwa kwamabhereyi singafakwa endaweni yokufaka amabhereyi yohlobo lwamabhereyi ngoba ukuqina namandla ebhereyi kuyanakwa lapho kuklanywa uhlelo lwebhereyiyi, ngakho-ke ububanzi bomgodi buvame ukunqunywa kuqala, okungukuthi, ububanzi bangaphakathi bebhereyiyiyiyi.

Kodwa-ke, ama-rolling bearings afika ngochungechunge oluhlukahlukene losayizi nezinhlobo, futhi uhlobo olufanele kakhulu lwe-bearings kufanele lukhethwe kuwo.

 

2) Usayizi, isiqondiso kanye nohlobo lomthwalo othwala umthwalo [umthamo womthwalo webhere uboniswa umthwalo oyisisekelo olinganisiwe, futhi inani lawo liqukethwe kuthebula losayizi webhere] Umthwalo wokuthwala uyaguquguquka, njengosayizi womthwalo, kungakhathaliseki ukuthi kukhona umthwalo we-radial kuphela, kungakhathaliseki ukuthi umthwalo we-axial ungowohlangothi olulodwa noma oqondene nohlangothi ngalunye, izinga lokudlidliza noma ukushaqeka, njll. Ngemva kokucabangela lezi zici, sekuyisikhathi sokukhetha uhlobo lokuthwala olufanele kakhulu.

 

Ngokuvamile, umthamo womthwalo we-radial wama-bearings ane-bore efanayo uyanda ngokulandelana okulandelayo: ama-deep groove ball bearings< ama-angular contact ball bearings< ama-cylindrical roller bearings< ama-tapered roller bearings< ama-spherical roller bearings

 

3) Uhlobo lwebhereyitha olunejubane lokujikeleza elingazivumelanisa nesivinini sokujikeleza kwemishini [inani elilinganiselwe lejubane lokubheja livezwa yijubane elilinganiselwe, futhi inani lalo liqukethwe kuthebula losayizi webhereyitha] Ijubane lokugcina lebhereyitha alithathwa nje kuphela ohlotsheni lwebhereyitha, kodwa futhi likhawulelwe kusayizi webhereyitha, uhlobo lwekheji, izinga lokunemba, izimo zomthwalo kanye nezindlela zokugcoba, njll., ngakho-ke lezi zici kumele zicatshangelwe lapho kukhethwa.

 

Iningi lama-bearings alandelayo asetshenziselwa ukujikeleza ngesivinini esikhulu:

Ama-bearings ebhola ajulile, amabheringi ebhola lokuxhumana eliyi-angular, amabheringi e-cylindrical roller

 

4) Ukunemba kokujikeleza: Uhlobo lwebhereyitha olunokunemba kokujikeleza okudingekayo I-spindle yamathuluzi omshini, i-turbine yegesi kanye nomshini wokulawula kudinga ukunemba kokujikeleza okuphezulu, isivinini esiphezulu kanye nokungqubuzana okuphansi ngokulandelana, ngakho-ke amabhereyitha anokunemba kwebanga lesi-5 noma ngaphezulu kufanele asetshenziswe.

 

Ngokuvamile kusetshenziswa amabheringi alandelayo:

Ama-bearings ebhola ajulile, amabheringi ebhola lokuxhumana eliyi-angular,amabheringi e-cylindrical roller

 

5) Uhlobo lwebhereyi oluqinile oluhlangabezana nokuqina okudingekayo ekushaftini ngomshini. Ezingxenyeni ezifana nama-spindle amathuluzi omshini kanye namadivayisi okunciphisa isigaba sokugcina semoto, kuyadingeka ukuthuthukisa ukuqina kweshafu kanye nokuqina kwebhereyiyi.

 

Ukuguquguquka kwama-roller bearings kuncane kunokwe-ball bearings.

 

Ukusebenzisa i-preload (negative clearance) ku-bearing kungathuthukisa ukuqina. Le ndlela ifanele ama-angular contact ball bearing kanye nama-tapered roller bearing.

 

6) Hlaziya ukuthambekela okuhlobene phakathi kwendandatho yangaphakathi nendandatho yangaphandle yebheri (njengokuphambuka kweshafu okubangelwa umthwalo, ukunemba okungekuhle kweshafu negobolondo noma iphutha lokufakwa), bese ukhetha uhlobo lwebheri olungavumelana nezimo zokusetshenziswa. Uma ukuthambekela okuhlobene kwendandatho yangaphakathi nendandatho yangaphandle kukhulu kakhulu, ibheri lizolimala ngenxa yomthwalo wangaphakathi. Ngakho-ke, uhlobo lwebheri olungamelana nalokhu kuthambekela kufanele lukhethwe.

 

Ngokuvamile, i-angle yokuthambekela evumelekile (noma i-angle eyindilinga) iyanda ngokulandelana okulandelayo:

Ama-roller bearings e-cylindrical, ama-roller bearings anciphile, ama-deep groove ball bearings (ama-angular contact ball bearings), ama-roller (ama-ball) bearings ayindilinga

 

7) Uma imvamisa yokuhlanganiswa nokuhlukaniswa njengokufakwa nokuhlukaniswa kokuhlolwa okuvamile kanye nendlela yokuhlanganiswa nokuhlukaniswa ivamile, kulula kakhulu ukusebenzisa ama-roller bearings ayisilinda, ama-needle roller bearings kanye nama-roller bearings anciphile angahlukaniswa nendandatho yangaphakathi nendandatho yangaphandle.

 

Ama-bearings ebhola eliyindilinga kanye nama-roller bearings ayindilinga ane-bore enciphile angahlanganiswa kalula futhi ahlukaniswe ngokusebenzisa izikhonkwane noma imikhono yokuhoxisa.

 

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

sales@cwlbearing.com

service@cwlbearing.com