iindaba

Iiingenelo kunye nokungalungi kwebheyari ephambili yamandla omoya

 

TIintlobo eziphambili zeebheringi ze-spindle ezisetyenziselwa ii-turbine zomoya ze-megawatt yi-design ye-bearing bearing enamachaphaza ama-3 kunye ne-2-point bearing bearing design,Nceda ujonge oku kungezantsiaiingenelo kunye nokungalungi kwe-thibhereyitha ye-eseisakhiwo

 

Iibheringi zerola ezingqukuva + iibheringi zerola ezingqukuva

Iingenelo zezokuba akukho mthwalo okanye umthwalo ophantsi osebenza kwibhokisi yegiya, ngelixa kuxhomekeke kwingalo yokujika ukuze imelane nokuguquguquka okuncinci, kwaye ukuhlanganiswa kulula kakhulu.

 

Iingxaki zezi zilandelayo:

1) Indawo yokungena kwe-axial inkulu kakhulu, kwaye indawo yehabhu kwicala le-axial ayilunganga;

2) Akukho mthwalo ubekwe kwangaphambili kwibheriya ephambili, kwaye ukufuduka kwe-axial kukhulu emva kokulayisha, kwaye kwangaxeshanye, ngenxa yokungabikho komthwalo obekwe kwangaphambili, i-roller enye ayinakujikeleza, nto leyo ekhokelela ekutyibilikeni, nto leyo eya kuvelisa umthwalo omkhulu kakhulu kwaye ichaphazele ubomi bebheriya;

3) Ubungakanani bomngxuma buncinci, kwaye impembelelo yomthwalo kumngxuma mkhulu.

 

Iibheringi zerola ezijikelezayo + iibheringi zerola ezisilinda

Iingenelo zale ndlela yokwakha iibheringi kukuba akukho mthwalo okanye umthwalo ophantsi osebenza kwibhokisi yegiya, ngelixa uxhomekeke kwingalo ye-torsion ukumelana nokuguquguquka okuncinci, kwaye ukuhlanganiswa kulula kakhulu.

 

Iiingxaki zezi zilandelayo:

1) Indawo yokungena kwe-axial inkulu kakhulu, kwaye indawo yehabhu kwicala le-axial ayilunganga;

2) Akukho mthwalo ubekwe kwangaphambili kwibheriya ephambili, kwaye ukufuduka kwe-axial kukhulu emva kokulayisha, kwaye kwangaxeshanye, ngenxa yokungabikho komthwalo obekwe kwangaphambili, i-roller enye ayinakujikeleza, nto leyo ekhokelela ekutyibilikeni, nto leyo eya kuvelisa umthwalo omkhulu kakhulu kwaye ichaphazele ubomi bebheriya;

3) Ubungakanani befreyimu ephambili bukhulu okanye buqulathe iindawo ezininzi, nto leyo ebangela ukuba ixabiso lefreyimu ephambili libe phezulu kwaye ukucutshungulwa kube nzima ngakumbi;

4) Ngenxa yokuba iibheringi ze-roller ezisilinda zinovelwano kwi-coaxiality kunye nokuphambuka okunxulumeneyo kweeringi zangaphakathi nezangaphandle, azilungelelani kakuhle kuyilo okanye ekuhlanganisweni kwazo.

Kule meko, ukucaciswa kwe-radial kwee-spherical roller bearings kuya kukhokelela ekonakaleni kwee-cylindrical rollers;

5) Ngenxa yobukhulu obuncinci bomngxuma kunye nebheyari, ukuqina kwenkqubo yokufunxa kuphantsi kakhulu, kwaye umthwalo unempembelelo enkulu kumngxuma.

 

Iibheringi zerola eziphindwe kabini ezixineneyo + iibheringi zerola ezisilinda

Iingenelo eziphambili zale sakhiwo sokuthwala zezi:

1) Akukho ndawo ivulelekileyo, kwaye indawo ebekwe kuyo ingcono;

2) Umthamo wokuthwala ungandiswa ngokwandisa umgama phakathi kweebheringi, kwaye uluhlu olufanelekileyo lweebheringi lukhulu;

3) Ububanzi bomngxuma kunye nebheyari buncinci, kwaye ixabiso liphantsi;

4) Ngenxa yokususwa kwe-axial clearance, ukuqina kwenkqubo ye-shaft kuphezulu kakhulu, kwaye umthwalo oguqukayo awunampembelelo ingako kuyo.