Kukho izinto ezininzi ekukhetheni uhlobo olujikelezayo

Ukuthwala njengeyona nxalenye iphambili yezixhobo zoomatshini, kwinkqubo yokusebenza idlala indima ephambili, ngoko ke thina ekukhetheni uhlobo lokuthwala inqaku libaluleke kakhulu,CWL ethweleiya kukuxelela ukuba singalufumana njani ngokuchanekileyo uhlobo olufanelekileyo lokuthwala xa ukhetha uhlobo lwebherethi eqengqelekayo, ngokusebenzisa ezi zinto ukukhetha uhlobo lokuthwala okuqengqelekayo.

 

Ukukhetha uhlobo olululo lweukuthwala okuqengqelekayo, jonga le miba iphambili:

1. Iimeko zomthwalo

Ubungakanani, ulwalathiso kunye nendalo yomthwalo kwi-bearings sisiseko esibalulekileyo sokukhetha uhlobo lokuthwala. Ukuba umthwalo uncinci kwaye uzinzile, iibhola zebhola zikhethwa; Xa umthwalo ukhulu kwaye kukho impembelelo, kuyacetyiswa ukuba ukhethe iibheringi ze-roller; Ukuba ukuthwala kuxhomekeke kuphela kumthwalo we-radial, khetha i-radial contact ball bearing okanye i-cylindrical roller bear; Xa kuphela umthwalo we-axial ufunyenwe, i-thrust bearing kufuneka ikhethwe; Xa ukuthwala kuxhomekeke kwimithwalo ye-radial kunye ne-axial, ii-angular contact bearings zikhethwa. Ubukhulu bomthwalo we-axial, inkulu i-angle yoqhagamshelwano kufuneka ikhethwe, kwaye ukuba kuyimfuneko, ukudibanisa kwe-radial kunye ne-thrust bearing nako kungakhethwa. Kufuneka kuqatshelwe ukuba i-thrust bearings ayikwazi ukumelana nemithwalo ye-radial, kwaye ii-cylindrical roller bearings azikwazi ukumelana nemithwalo ye-axial.

 

2. Isantya sokuthwala

Ukuba ubungakanani kunye nokuchaneka kokuchaneka kuyafana, isantya sokugqibela somdlalo webhola siphezulu kuneso sithwala i-roller, ngoko ke xa isantya siphezulu kwaye ukuchaneka kokujikeleza kuyadingeka ukuba kube phezulu, ukuthwala ibhola kufuneka kukhethwe. .

 

Iibheringi ze-thrustube nezantya ezisezantsi zokunciphisa. Xa isantya sokusebenza siphezulu kwaye umthwalo we-axial awukho mkhulu, iibhereyidi zebhola ze-angular okanye i-deep groove ball bearings zingasetyenziswa. Kwiibhereyidi ezijikelezayo zesantya esiphezulu, ukuze kuncitshiswe amandla e-centrifugal enziwa zizinto eziqengqelekayo kumdyarho wangaphandle weringi, kuyacetyiswa ukuba ukhethe iibheringi ezinobubanzi obuncinci obungaphandle kunye nobubanzi bento eqengqelekayo. Ngokuqhelekileyo, kufuneka kuqinisekiswe ukuba ukuthwala kusebenza ngaphantsi kwesantya somda. Ukuba isantya sokusebenza sidlula isantya somda wokuthwala, iimfuno zinokufezekiswa ngokunyusa izinga lokunyamezelana kunye nokwandisa ngokufanelekileyo ukukhutshwa kwe-radial clearance.

 

3. Ukusebenza ngokuzilungelelanisa

I-angle ye-offset phakathi kwe-axis yendandatho yangaphakathi nangaphandle yokuthwala kufuneka ilawulwe ngaphakathi kwexabiso lomda, ngaphandle koko umthwalo owongezelelweyo wokuthwala uya kwandiswa kwaye ubomi bayo benkonzo buya kuncitshiswa. Kwinkqubo ye-shaft enobunzima obunzima okanye ukuchaneka kakubi kofakelo, i-angle yokuphambuka phakathi kwe-axis ye-ring yangaphakathi nangaphandle ye-bearing inkulu, kwaye kuyacetyiswa ukuba ukhethe i-self-aligning bear. Njengeiibheringi zebhola ezilungelelanisiweyo(iklasi 1), i-self-aligning roller bearings (iklasi 2), njl.

 

4. Indawo evumelekileyo

Xa ubukhulu be-axial bulinganiselwe, kuyacetyiswa ukuba ukhethe iibheringi ezincinci okanye ezongezelelweyo. Xa ubukhulu be-radial bukhawulelwe, kuyacetyiswa ukuba ukhethe i-bearing kunye nezinto ezincinci ezijikelezayo. Ukuba ubungakanani beradial buncinci kwaye umthwalo weradial mkhulu,iibheringi inaliti rollerinokukhethwa.

 

5. INdibano kunye nokusebenza kohlengahlengiso

Iringi zangaphakathi nangaphandle zeiibheringi tapered roller(Iklasi 3) kunyeiibheringi roller cylindrical(Udidi N) lunokwahlulwa, okwenza kube lula ukudibanisa kunye nokudibanisa.

 

6. Uqoqosho

Kwimeko yokuhlangabezana neemfuno zokusetyenziswa, ukuthwala indleko ephantsi kufuneka kukhethwe kangangoko kunokwenzeka. Ngokubanzi, ixabiso leebheringi zebhola liphantsi kunelo leebheringi ze-roller. Iphezulu iklasi yokuchaneka kwe-bearing, iphakamileyo ixabiso layo.

Ukuba akukho zidingo ezikhethekileyo, iibheringi ezichanekileyo eziqhelekileyo kufuneka zikhethwe kangangoko kunokwenzeka, kwaye kuphela xa kukho iimfuno eziphezulu zokuchaneka kokujikeleza, kufuneka kukhethwe iibheringi ezichanekileyo.

 

Ukuthwala ukuqengqeleka kukwayinto echanekileyo yomatshini, iintlobo zayo zokuqengqeleka nazo zininzi kakhulu, uluhlu lwezicelo lubanzi kakhulu, kodwa sinokukhetha eyona ifanelekileyo yokuqengqeleka ngokweemeko ezithile kunye neemfuno, ukuze siphucule ngcono. ukusebenza kokwenziwa kwezixhobo zoomatshini.

 

Ukuba ufuna ukwazi ulwazi oluthe kratya, nceda uqhagamshelane nathi:

sales@cwlbearing.com

service@cwlbearing.com