izindaba

Iizinzuzo kanye nokungalungi kwesakhiwo esikhulu sebherethi yamandla omoya

Izinkinga ezinkulu zalesi sakhiwo sokuthwala yilezi:

Ama-roller bearings e-cylindrical

Ngenxa yokuthi akukho ukulayisha kusengaphambili, i-roller eyodwa ingase ingajikelezi, okuholela ekusheleleni, okuzokhiqiza umthwalo omkhulu kakhulu, okuthinta impilo ye-bearing, ngoba i-roller bearing yesilinda esetshenziswa kuyunithi engaphezu kuka-3MW, isisindo se-roller kanye namandla e-inertia makhulu, kanti i-roller bearing yesilinda ingabangela ukuthi i-roller ishelele futhi yonakale ngenxa yokuntuleka kokulayisha kusengaphambili, futhi amathuba okugqwala kwe-micropitting makhulu;

2) Usayizi wohlaka oluyinhloko mkhulu, ukunemba komshini wegumbi lokuthwala kuphakeme kakhulu noma kwakhiwe yizingxenye ezengeziwe, futhi izindleko zohlaka oluyinhloko ziphezulu;

3) Ukuhlanganiswa kuyinkimbinkimbi kakhulu;

4) Izidingo zokubekezelelana kwejometri njengokuqina kwesihlalo sokuthwala ziphakeme kakhulu.

 

ama-roller bearings aqoshwe umugqa owodwa anobubanzi obuncane

Izinzuzo eziyinhloko zalesi sakhiwo sokuthwala yilezi:

1) Akukho ukuvuleka kwe-axial, futhi ukuma kwe-axial kungcono;

2) Umthamo wokuthwala ungandiswa ngokwandisa ibanga phakathi kwama-bearings, futhi ububanzi obufanele bama-bearings bukhulu;

3) Ububanzi bebhereyi buncane kunobebhereyi eyodwa, okulula ukuyikhiqiza futhi inezindleko eziphansi;

4) Ngenxa yobude obude besistimu yomgodi oyinhloko, kulula ukuthola ibanga elikhulu lokuphepha ukusuka encamini ye-blade (ibanga eliphakathi kwencamini ye-blade nodonga lombhoshongo);

5) Ngenxa yokuthi amabheringi amabili ngokuvamile asesimweni sokulayisha kusengaphambili, ukuqina okuphelele kohlelo lweshaft kukhulu kakhulu, futhi ukuguquguquka kwesakhiwo kohlelo lweshaft kuncane kakhulu ngaphansi kwesenzo somthwalo omkhulu oguqukayo, futhi kungathwala umthwalo omkhulu oguqukayo.

 

Izinkinga ezinkulu zalesi sakhiwo sokuthwala yilezi:

1) Usayizi wohlaka oluyinhloko mkhulu noma wakhiwe izingxenye eziningi, futhi izindleko zohlaka oluyinhloko ziphezulu;

 

2) Uma kuhlanganiswa, kuyadingeka ukulungisa amabheringi amabili abe yinani elithile lokulayisha kusengaphambili, ukuze ukuhlanganiswa kube nzima kakhulu;

3) Ukugxila kwezihlalo ezimbili ezithwalayo kuphakeme kakhulu, futhi izindleko zokucubungula ziphezulu;

4) Ubude obuphelele beketanga lokudlulisa bude, futhi usayizi wekhabhini awuncane.

 

ama-roller bearings anobubanzi obukhulu bomugqa owodwa

Izinzuzo eziyinhloko zalesi sakhiwo sokuthwala yilezi:

1) Ibhereyi ngokuvamile isesimweni sokulayisha kusengaphambili, akukho sikhala se-axial, indawo ye-axial ingcono, futhi amandla okulayisha kusengaphambili kulula ukuwasebenzisa;

2) Umthamo wokuthwala ungandiswa ngokwandisa ibanga phakathi kwama-bearings, futhi ububanzi obufanele bama-bearings bukhulu;

3) Ububanzi bebhereyi buncane kunobebhereyi eyodwa, okulula ukukukhiqiza futhi izindleko ziphansi kunobebhereyi eyodwa;

4) Umkhawulo omkhulu wokuphepha, olungele ukuthuthukiswa kwama-blade amakhulu;

5) Ngenxa yokuthi lolu hlobo lokucushwa luvame ukukhetha i-engeli yokuxhumana ne-roller encane, umehluko wokushisa phakathi kwe-shaft ehambayo ne-shaft ehleliwe, ushintsho lokushisa kanye nephutha lokuhlanganisa kunomthelela omncane kakhulu ekulayisheni kwangaphambilini kohlelo lwe-shaft, futhi impilo yokuthwala ayithinteki kakhulu yimvelo kanye nephutha lokuhlanganisa;

6) Ububanzi bomgodi bukhulu kakhulu, kanti isikhala phakathi kwama-bearings amabili sincane kakhulu, ngakho-ke ukuqina kohlelo lokushafa kukhulu kakhulu, kanti ukuguquguquka kwesakhiwo kuncane.

 

Izinkinga ezinkulu zalesi sakhiwo sokuthwala yilezi:

1) Usayizi wohlaka oluyinhloko mkhulu noma wakhiwe yizingxenye ezengeziwe, ukunemba komshini wegumbi lokuthwala kuphezulu, futhi izindleko zohlaka oluyinhloko ziphezulu;

2) Ibhereyitha ibucayi kakhulu ekushintsheni kwezinga lokushisa, kodwa ngebhereyitha ye-spindle, ngenxa yesivinini esiphansi kanye noshintsho oluncane lokushisa, umthelela nawo mncane kakhulu;

3) Ukuhlanganiswa kwe-shafting kuyinkimbinkimbi kakhulu, futhi isikhathi sokuhlanganiswa side kakhulu.

 

Ukuthwala okukodwa

Izinzuzo eziyinhloko zalesi sakhiwo sokuthwala yilezi:

1) Akukho ukuvuleka kwe-axial, futhi ukuma kwe-axial kungcono;

2) Ubude be-spindle bufushane, uchungechunge lokudlulisa luncane, futhi ubude be-nacelle bungaklanywa bube bufushane;

3) Ububanzi be-bearing roller kanye ne-raceway bukhulu, kanti ubude be-shaft bufushane, ngakho-ke ukuqina okuphelele kohlelo lwe-shaft kukhulu, kanti ukuguquguquka kwesakhiwo okubangelwa umthwalo kuncane;

4) Ibhereyi ingagcotshwa nhlangothi zombili, ngakho kulula ukuyigcoba.

 

Izinkinga ezinkulu zalesi sakhiwo sokuthwala yilezi:

1) Ngokukhula kwezinga lamandla, ububanzi bebhereyi buzoba bukhulu kakhulu, isibonelo, ububanzi bangaphandle bebhereyi eyodwa yeyunithi enezinga lomthamo ongu-6 MW bufinyelela ku-3.6 m, futhi bambalwa abakhiqizi bebhereyi abangacubungula futhi bakhiqize, ngakho-ke intengo iphakeme kakhulu;

2) Ngenxa yobubanzi obukhulu bebhereyitha, ukwakheka kwe-bearing seal kunzima kakhulu, ukwakheka okuvamile akukwazi ukufeza umphumela wokuvala ongcono, futhi izindleko ze-bearing seal ziphakeme;

3) Ama-roller e-bearing amakhulu kakhulu, futhi kungenzeka ukuthi ashelele, futhi ukushelela kwama-roller kuzothinta impilo ye-bearing;

4) Ama-roller afana namasilinda, futhi uma umthwalo wangaphambi kwesikhathi umncane, kuzoba nokugoba, okuholela ekutheni yonke imithwalo isebenze ku-rotor eyodwa

iyunithi, okuholela ekulimaleni kwayo.

 

Umklamo ohlanganisiwe

Izinzuzo eziyinhloko zalesi sakhiwo sokuthwala yilezi:

1) Ukushafa ngokuvamile kusesimweni sokulayisha kusengaphambili, ngakho-ke akukho ukuvuleka kwe-axial, futhi ukuma kwe-axial kungcono;

2) Uhlelo lwe-spindle luhlanganiswe ne-gearbox eyodwa. , isakhiwo esincane, ubude bekhabhini obufushane;

3) I-spindle kanye ne-gearbox kuyahambisana futhi kubekwe endaweni, futhi ukuhambisana okuphelele kweketanga lokudlulisa kuhle;

4) Amandla ngaphandle kwe-torque adluliselwa ngqo ohlakeni oluyinhloko ngegumbi lokuthwala futhi awadluli nge-gearbox, ngakho-ke i-gearbox ithwala kuphela isenzo se-torque emsulwa;

5) Ngenxa yokuthi ibhokisi lamagiya kanye nohlelo lwe-spindle kuhlanganisiwe, i-bearing eyinhloko ingagcotshwa ngamafutha, okunciphisa ukungcola kwe-spindle lubrication, kuthuthukise ukugcotshwa kwe-bearing, futhi kuzuzisa impilo ye-bearing.

 

Izinkinga ezinkulu zalesi sakhiwo sokuthwala yilezi:

1) Ngaphezu kokucabangela ukudluliswa komthwalo, imodi yokuxhumanisa phakathi kohlaka oluyinhloko kanye nebhokisi lamagiya idinga ukunciphisa umthelela wokudlidliza kwebhokisi lamagiya;

2) Ngenxa yokuhlanganiswa kwebheyaringi eyinhloko kanye nebhokisi lamagiya, ukugcinwa kwebheyaringi eyinhloko kubi;

3) I-bearing ibucayi kakhulu ekushintsheni kwezinga lokushisa, kodwa nge-spindle bearing, ngoba ijubane liphansi, ushintsho lokushisa luncane kakhulu, ngakho-ke umthelela nawo uncane kakhulu.