Yiziphi izimboni zokusetshenziswa kwezinhlobo ezithile zama-bearings?
Ama-bearings amamodeli ahlukene asetshenziswa kabanzi emikhakheni eyahlukene yezimboni ngenxa yezici zawo zesakhiwo kanye nokwehluka kokusebenza. Chaza izimo ezijwayelekile zokusetshenziswa kwawo kanye nokuhlukaniswa kwamamodeli:
- umsele ojulile Ama-Ball Bearings
- amamodeli amancane (afana no-606):
Izipini zemishini yasekhaya, ama-rotor amancane enjini, amathuluzi okunemba.
- Uchungechunge olujwayelekile (njengo-6000, 6002):
Ijeneretha yemoto, iphampu yamanzi, amathuluzi kagesi (i-drill kagesi, i-Angle grinder).
- amamodeli endandatho yangaphakathi ebanzi (njenge-6204, 6304):
Abalandeli bezimboni, ibhande lokuhambisa i-rollers, amabhokisi egiya emishini yezolimo.
- amabheringi e-roller anciphile
- amamodeli amancane naphakathi nendawo (njenge-30205):
Amasondo ezimoto, amagiya okudlulisa, ama-spindle amathuluzi omshini.
- osayizi be-arge (njengo-30310):
Imishini yokwakha (isondo lomshini wokumba), umgodi oyinhloko we-crusher yemayini, umehluko weloli elisindayo .
3. Ama-roller bearings e-cylindrical (uchungechunge lwe-NN/NU)
- I-NN3020K (ikholomu ephindwe kabili):
I-spindle yamathuluzi omshini, i-rotor yemoto esheshayo, intamo yokugaya eqondile.
- Uchungechunge lwe-MANJE:
Ukusekelwa kwe-stator yemoto enkulu, ibhokisi le-axle yokuhamba ngesitimela .
Imithetho eyinhloko yokusatshalaliswa kwemboni:
1. Imboni yezimoto (ebala u-43%)
Ama-Hub bearing (ama-roller bearing athambile), ama-generator bearing (ama-deep groove ball bearing), ama-gearbox bearing (ama-angular contact ball bearing)
2. Amandla kanye nezimboni ezisindayo
Umgodi oyinhloko we-wind turbine (ama-roller bearings azilungisayo), iyunithi yamandla okushisa (ama-roller bearings e-cylindrical)
3. Imishini ephezulu kakhulu
Umgodi oyinhloko wenjini yendiza (amabheringi ebhola le-ceramic), ibhokisi legiya lesitimela esinejubane eliphezulu (amabheringi anejubane eliphezulu).
Icebiso Lokukhetha: Ama-bearings emodeli efanayo angasetshenziswa ezimweni ezahlukene ngenxa yamazinga awo okucacisa (P5/P4). Isibonelo, ama-spindles amathuluzi omshini adinga ama-bearings anembile ebanga le-P4 noma ngaphezulu. Ama-bearings anamandla omoya adinga ukwakheka okukhethekile kokulwa nokugqwala kanye nokuphila kwenkonzo . Ukuze uthole amapharamitha athile emodeli, sicela ubheke incwadi yemiyalelo yobuchwepheshe yomenzi.
Izidingo eziyinhloko zokusebenza kokuthwala ziyahlukahluka kakhulu emikhakheni ehlukene, ikakhulukazi zigxile ebukhulu obufana nokunemba, isivinini sokujikeleza, umthamo womthwalo, kanye nokuzivumelanisa nezimo kwemvelo.
Imboni yezimoto
1. Ama-motor bearings amasha asebenzisa amandla: Kudingeka abe nesivinini esiphezulu (inani le-dm•n ≥ 70,000 mm·r/min), ukumelana nokushisa okuphezulu (> 150℃), kanye nokumelana nokudlidliza okuvama kakhulu. Izinto zidinga ukuba nokuqina okuphezulu, futhi uhlelo lokugcoba ludinga ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi ze-motor .
1. Amabheringi enjini endabuko: Amabheringi e-tensioner pulley kanye namabheringi e-idler pulley kudingeka abe nokuqina okuphezulu nomsindo ophansi ukuze ahlangabezane nezidingo zokudlulisa ezisebenzayo ngaphansi komkhuba wokonga amandla enjini.
- Ukuthwala kwe-Hub: Ama-roller bearings athambile adinga ukumelana nemithwalo yokuthinteka kwezinhlangothi zombili ngenkathi ehlangabezana nezidingo zomklamo olula nohlala isikhathi eside (njengamakhilomitha angaphezu kwesigidi).
Izindiza
1. Umkhawulo wokunemba: Ukubekezelelana kwama-bearings enjini ye-aero kudingeka kube amamilimitha angu-≤0.005 (ama-micron ama-5), futhi amamodeli ezempi adinga ngisho nokunemba kwama-micron angu-0.1 .
- Ukubekezelelana okukhulu kwemvelo:
- Ama-space bearings kudingeka amelane namazinga okushisa aphezulu naphansi (-180℃ kuya ku-300℃), imisebe futhi abe nokuguquguquka kwegesi okuphansi.
- Xazulula inkinga yokugcoba nge-vacuum ngokusebenzisa izinto zobumba noma izithambisi ze-perfluoropolyether (PFPE).
- Ukuthembeka: Amathuba okwehluleka 20,000 revolutions ngomzuzu).
Amandla kanye nezimboni ezisindayo
1. Ukuthwala umgodi oyinhloko we-turbine yomoya:
Ama-roller bearings azilungisa ngokwawo adinga ukumelana nokuguquguquka komthwalo womoya onamandla kanye nezikhathi zokuphambuka, futhi isembozo sokulwa nokugqwala kufanele senzelwe izindawo zokufutha usawoti.
Impilo yomklamo > iminyaka engama-20, umjikelezo wokugcinwa ≥ iminyaka emi-5 .
2. Imishini yamandla okushisa/yamanzi:
Ama-roller bearings anesilinda athwala imithwalo ye-radial engamathani angamakhulu futhi asetshenziswa kanye nohlelo lokupholisa lwangaphandle ukulawula ukwenyuka kwezinga lokushisa.
Kukhethwa amazinga ensimbi akhethekile (njengensimbi ye-M50) ezindaweni ezishisa kakhulu.
