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Iiingenelo kunye nokungalungi kwesakhiwo esiphambili sebhereyitha yamandla omoya

Eyona ngxaki iphambili yale sakhiwo sokuthwala yile:

Iibheringi zerola ezisilinda

Ngenxa yokuba akukho mthwalo wangaphambi kokulayisha, i-roller enye ayinakujikeleza, nto leyo ebangela ukutyibilika, nto leyo eya kuvelisa umthwalo omkhulu kakhulu, nto leyo echaphazela ubomi be-bearing, kuba i-roller bearing yesilinda esetyenziswa kwiyunithi engaphezulu kwe-3MW, ubunzima be-roller kunye namandla e-inertia makhulu, kwaye i-roller bearing yesilinda inokubangela ukuba i-roller ityibilike kwaye yonakale ngenxa yokungabikho komthwalo wangaphambi kokulayisha, kwaye amathuba okuba i-micropitting corrosion ibe nkulu kakhulu;

2) Ubungakanani besakhelo esiphambili bukhulu, ukuchaneka komatshini wegumbi lokuthwala kuphezulu okanye kwenziwe ngamacandelo amaninzi, kwaye ixabiso lesakhelo esiphambili liphezulu;

3) Ukuhlanganiswa kuyinkimbinkimbi ngakumbi;

4) Iimfuneko zokunyamezelana kwejometri ezifana nokuqina kwesihlalo sokuthwala ziphezulu kakhulu.

 

iibheringi zerola ezithe tyaba kumqolo omnye ezinobubanzi obuncinci

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 bebheri buncinci kunobo bebheri enye, okulula ukuyenza kwaye inexabiso eliphantsi;

4) Ngenxa yobude obude benkqubo yeshaft ephambili, kulula ukufumana umgama omkhulu wokhuseleko ukusuka kwincam yeblade (umgama ophakathi kwencam yeblade nodonga lwenqaba);

5) Ngenxa yokuba iibheringi ezimbini zihlala zikwimeko yokulayisha kwangaphambili, ukuqina kwenkqubo yeshaft kukhulu kakhulu, kwaye ukuguquka kwesakhiwo kwenkqubo yeshaft kuncinci kakhulu phantsi kwesenzo somthwalo omkhulu oguqukayo, kwaye inokuthwala umthwalo omkhulu oguqukayo.

 

Eyona ngxaki iphambili yale sakhiwo sokuthwala yile:

1) Ubungakanani besakhelo esiphambili bukhulu okanye buqulathe iindawo ezingaphezulu, kwaye ixabiso lesakhelo esiphambili liphezulu;

 

2) Xa kuhlanganiswa, kuyimfuneko ukulungisa iibheringi ezimbini zibe ngumlinganiselo othile wokulayisha kwangaphambili, ukuze ukuhlanganiswa kube nzima ngakumbi;

3) Ubunzulu bezihlalo ezimbini zokuthwala buphezulu kakhulu, kwaye iindleko zokucubungula ziphezulu;

4) Ubude bekowudi yothumelo bubude, kwaye ubungakanani bekhabhini abuncinci.

 

iibheringi zerola ezinde ezinobubanzi obukhulu zomqolo omnye

Iingenelo eziphambili zale sakhiwo sokuthwala zezi:

1) Ibheri ngokubanzi ikwimeko yokulayisha kwangaphambili, akukho ndawo ivulekileyo ye-axial, indawo ye-axial ingcono, kwaye amandla okulayisha kwangaphambili kulula ukuwasebenzisa;

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

3) Ububanzi bebheri buncinci kunobo bebheri enye, okulula ukuyenza kwaye ixabiso liphantsi kunelo lebheri enye;

4) Umda omkhulu wokhuseleko, olungele uphuhliso lweeblayidi ezinkulu;

5) Ngenxa yokuba olu hlobo loqwalaselo lukhetha i-engile encinci yoqhagamshelwano lwe-roller, umahluko wobushushu phakathi kwe-shaft ehambayo kunye ne-shaft esisigxina, utshintsho lobushushu kunye nempazamo yokuhlanganisa zinempembelelo encinci kakhulu kumthwalo wangaphambili wenkqubo ye-shaft, kwaye ubomi bokuthwala abuchaphazeleki kakhulu yimeko-bume kunye nempazamo yokuhlanganisa;

6) Ububanzi bomngxuma bukhulu kakhulu, kwaye isithuba phakathi kweebheringi ezimbini sincinci kakhulu, ngoko ke ukuqina kwenkqubo yokufunxa bukhulu kakhulu, kwaye ukuguquka kwesakhiwo kuncinci.

 

Eyona ngxaki iphambili yale sakhiwo sokuthwala yile:

1) Ubungakanani besakhelo esiphambili bukhulu okanye buqulathwe zizinto ezingaphezulu, ukuchaneka komatshini wegumbi lokuthwala kuphezulu, kwaye ixabiso lesakhelo esiphambili liphezulu;

2) I-bearing ivakalelwa ngakumbi kutshintsho lobushushu, kodwa kwi-spindle bearing, ngenxa yesantya esiphantsi kunye notshintsho oluncinci lobushushu, impembelelo nayo incinci kakhulu;

3) Ukuhlanganiswa kwe-shafting kuyinkimbinkimbi ngakumbi, kwaye ixesha lokuhlanganiswa lide.

 

Ukuthwala okukodwa

Iingenelo eziphambili zale sakhiwo sokuthwala zezi:

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

2) Ubude be-spindle bufutshane, ikhonkco lokudlulisa lincinci, kwaye ubude be-nacelle bunokuyilwa ukuba bube bufutshane;

3) Ububanzi be-bearing roller kunye ne-raceway bukhulu, kwaye ubude be-shaft bufutshane, ngoko ke ukuqina kwenkqubo ye-shaft kukhulu, kwaye ukuguquguquka kwesakhiwo okubangelwa ngumthwalo kuncinci;

4) Ibheri ingatyiswa kumacala omabini, ngoko ke kulula ukuyithambisa.

 

Eyona ngxaki iphambili yale sakhiwo sokuthwala yile:

1) Njengoko inqanaba lamandla lisanda, ububanzi bebheri buya kuba bukhulu nangakumbi, umzekelo, ububanzi bangaphandle bebheri enye yeyunithi enomthamo we-6 MW bufikelela kwi-3.6 m, kwaye bambalwa abavelisi beebheri abanokucubungula baze bavelise, ngoko ke ixabiso liphezulu;

2) Ngenxa yobubanzi obukhulu bebheri, uyilo lwetywina lokuthwala lunzima ngakumbi, uyilo oluqhelekileyo alunakufezekisa isiphumo esingcono sokutywina, kwaye iindleko zetywina lokuthwala ziphezulu;

3) Iirola zebheri zikhulu kakhulu, kwaye kukho ithuba lokutyibilika, kwaye ukutyibilika kweerola kuya kuchaphazela ubomi bebheri;

4) Iirola zifana neesilinda, kwaye xa umthwalo wangaphambi kokuba ulayishwe umncinci, kuya kubakho i-torsion, nto leyo ebangela ukuba yonke imithwalo isebenze kwi-rotor enye.

iyunithi, nto leyo ekhokelela kumonakalo wayo.

 

Uyilo oludibeneyo

Iingenelo eziphambili zale sakhiwo sokuthwala zezi:

1) I-shafting idla ngokuba kwimeko yokulayisha kwangaphambili, ngoko ke akukho ndawo ivulekileyo kuyo, kwaye indawo ebekwe kuyo ingcono;

2) Inkqubo ye-spindle idityaniswe nebhokisi yegiya ibe yinye. , isakhiwo esincinci, ubude bekhabhathi obufutshane;

3) I-spindle kunye ne-gearbox zihambelana kwaye zibekwe kwindawo yazo, kwaye ulungelelwaniso lulonke lwekhonkco lokudlulisela lulungile;

4) Amandla angaphandle kwe-torque adluliselwa ngqo kwisakhelo esiphambili ngegumbi lokuthwala kwaye awadluli kwi-gearbox, ngoko ke i-gearbox ithwala kuphela isenzo se-torque ecocekileyo;

5) Ngenxa yokuba ibhokisi yegiya kunye nenkqubo yespindle zidibene, i-bearing ephambili inokuthambisa ngeoyile, nto leyo enciphisa ungcoliseko lwe-spindle lubrication, iphucule ukuthambisa kwe-bearing, kwaye iluncedo kubomi be-bearing.

 

Eyona ngxaki iphambili yale sakhiwo sokuthwala yile:

1) Ukongeza ekuqwalaseleni ukuhanjiswa komthwalo, imo yoqhagamshelo phakathi kwesakhelo esiphambili kunye nebhokisi yegiya kufuneka inciphise impembelelo yokungcangcazela kwebhokisi yegiya;

2) Ngenxa yokuhlanganiswa kwebheriya ephambili kunye nebhokisi yegiya, ibheriya ephambili ayigcinwa kakuhle;

3) I-bearing ivakalelwa ngakumbi kutshintsho lobushushu, kodwa kwi-spindle bearing, kuba isantya siphantsi, utshintsho lobushushu luncinci, ngoko ke impembelelo nayo incinci.