Zeziphi iimboni zezicelo zeentlobo ezithile zeebheringi?
Iibheringi zeemodeli ezahlukeneyo zisetyenziswa kakhulu kwiindawo ezahlukeneyo zoshishino ngenxa yeempawu zazo zesakhiwo kunye nomahluko ekusebenzeni. Chaza iimeko eziqhelekileyo zokusetyenziswa kwazo kunye nokuhlelwa kweemodeli:
- umsele onzulu Iibheringi zeBhola
- iimodeli ezincinci (ezifana ne-606):
Iispindle zezixhobo zasekhaya, iirotha ezincinci zeemoto, izixhobo zokuchaneka.
- Uthotho oluqhelekileyo (olufana no-6000, 6002):
Ijenereyitha yeemoto, impompo yamanzi, izixhobo zamandla (i-drill yombane, i-Angle grinder).
- iimodeli zeringi ezingaphakathi ezibanzi (ezifana ne-6204, 6304):
Iifeni zemizi-mveliso, ibhanti yokuhambisa irolaiibhokisi zegiya zoomatshini bezolimo.
- iibheringi zerola ezithambileyo
- iimodeli ezincinci neziphakathi (ezifana ne-30205):
Amavili eemoto, izixhobo zokuhambisa, izikhonkwane zezixhobo zomatshini.
- ubungakanani be-arge (ezifana ne-30310):
Oomatshini bokwakha (ivili lomgca wokwemba), umngxuma oyintloko wesixhobo sokutyumza imigodi, umahluko welori enzima .
3. Iibheringi zerola ze-cylindrical (uthotho lwe-NN/NU)
- I-NN3020K (ikholamu ephindwe kabini):
I-spindle yesixhobo somatshini, i-rotor yemoto ekhawulezayo, intamo yokugaya ejikelezayo ngokuchanekileyo.
- Uthotho lwe-NOW:
Inkxaso ye-motor stator enkulu, ibhokisi ye-axle ye-transit yesitimela .
Imithetho ephambili yokusasazwa kweshishini:
1. Ishishini leemoto (elibalelwa kwi-43%)
Iibheringi zeHub (iibheringi zerola ezithambileyo), iibheringi zejenereyitha (iibheringi zebhola ezinzulu), iibheringi zebhokisi yegiya (iibheringi zebhola ezinxibelelanayo ze-angular)
2. Amandla kunye neshishini elinzima
I-main shaft ye-wind turbine (iibheringi ze-roller ezizilungelelanisayo), iyunithi yamandla obushushu (iibheringi ze-roller ze-cylindrical)
3. Izixhobo eziphezulu
Umngxuma oyintloko wenjini yenqwelo-moya (iibheringi zebhola zeseramikhi), ibhokisi yegiya yesitimela ekhawulezayo (iibheringi ezichanekileyo ngesantya esiphezulu).
Icebiso lokukhetha: Iibheringi zemodeli efanayo zingasetyenziswa kwiimeko ezahlukeneyo ngenxa yamanqanaba azo okuchaneka (P5/P4). Umzekelo, iispindle zezixhobo zomatshini zifuna iibheringi zokuchaneka zenqanaba le-P4 okanye ngaphezulu. Iibheringi zamandla omoya zifuna uyilo olukhethekileyo lokulwa nokugqwala kunye nobomi benkonzo . Ngeeparamitha ezithile zemodeli, nceda ujonge incwadi yemiyalelo yobugcisa yomenzi.
Iimfuneko eziphambili zokusebenza kweebhereyitha zahluka kakhulu kumashishini ahlukeneyo, ikakhulu zigxile kubukhulu obufana nokuchaneka, isantya sokujikeleza, umthamo womthwalo, kunye nokuziqhelanisa nokusingqongileyo.
Ishishini leemoto
1. Iibheringi ezintsha zeemoto eziqhuba amandla: Ziyafuneka ukuba zibe nesantya esiphezulu (ixabiso le-dm•n ≥ 70,000 mm·r/min), ukumelana nobushushu obuphezulu (> 150℃), kunye nokumelana nokungcangcazela okuphindaphindekayo. Izixhobo kufuneka zibe nozinzo oluphezulu, kwaye inkqubo yokuthambisa kufuneka ivumelane neemeko zokusebenza ezinzima zemoto .
1. Iibheringi zenjini zemveli: Iibheringi ze-tensioner pulley kunye neebheringi ze-idler pulley kufuneka zibe nokuqina okuphezulu kunye nengxolo ephantsi ukuze zihlangabezane neemfuno zothumelo olusebenzayo phantsi komkhwa wokonga amandla enjini.
- I-Hub bearing: Ii-roller bearing ezithambileyo kufuneka zimelane nemithwalo yempembelelo emacala omabini ngelixa zihlangabezana neemfuno zoyilo olukhaphukhaphu noluhlala ixesha elide (ezifana neekhilomitha ezingaphezu kwesigidi).
I-Aerospace
1. Umda wokuchaneka: Ukunyamezelana kweebheringi zeenjini ze-aero kufuneka kube yi-≤0.005 millimeters (5 microns), kwaye iimodeli zomkhosi zifuna ukuchaneka kwe-0.1 microns .
- Ukunyamezelana okugqithisileyo kokusingqongileyo:
- Iibheringi zesithuba kufuneka zikwazi ukumelana namaqondo obushushu aphezulu naphantsi (-180℃ ukuya kwi-300℃), imitha kwaye zibe negesi ephantsi yokuguquguquka.
- Sombulula ingxaki yokuthambisa nge-vacuum ngokusebenzisa izinto ze-ceramic okanye ii-perfluoropolyether (PFPE) lubricants .
- Ukuthembeka: Amathuba okungaphumeleli iinguqu ezingama-20,000 ngomzuzu).
Amandla kunye neShishini elinzima
1. Ukuthwala umngxuma ophambili we-turbine yomoya:
Iibheringi zerola ezizilungelelanisayo kufuneka zimelane nokuguquguquka komthwalo womoya onamandla kunye namaxesha okuphambuka, kwaye uphahla oluchasene nokugqwala kufuneka lwenzelwe iindawo zokutshiza ityuwa.
Ubomi boyilo > iminyaka engama-20, umjikelo wolondolozo ≥ iminyaka emi-5 .
2. Izixhobo zamandla obushushu/amanzi:
Iibheringi ze-cylindrical roller zithwala imithwalo ye-radial engamakhulu eetoni kwaye zisetyenziswa kunye nenkqubo yokupholisa yangaphandle ukulawula ukunyuka kobushushu.
Iindidi zentsimbi ezikhethekileyo (ezifana nentsimbi ye-M50) zikhethwa kwiindawo ezinobushushu obuphezulu.
