I32217ukuthwala kuyinto eqhelekileyo kakhulu roller taperedukuzala. Nantsi intshayelelo eneenkcukacha yolwazi lwayo oluphambili:
1. Uhlobo oluSisiseko kunye neSakhiwo
- Uhlobo: Tapered roller ethwele. Olu hlobo lokuthwala lwenzelwe ukujamelana nemithwalo yomibini ye-radial (i-force perpendicular to shaft) kunye nemithwalo emikhulu ye-axial unidirectional (imikhosi ecaleni kwendlela ye-shaft).
- Ulwakhiwo: Luqulathe amacandelo amane aphambili:
- Iringi yangaphakathi: Ikhowuni enendlela yogqatso, exhonywe kwi-shaft.
- Umsesane wangaphandle: Ikomityi enendawo yomdyarho enetapered, efakwe kwindawo yokuthwala.
-Iiroli ezinetapered: Izinto eziqengqelekayo ezimile okwe-Frustum eziqengqelekayo phakathi kweendlela zomdyarho zamakhonkco angaphakathi nangaphandle. Ii-roller zihlala zikhokelwa ngokuchanekileyo kwaye zihlulwe ngekheji.
- Ikheji: Ngokuqhelekileyo yenziwe ngentsimbi enesitampu, ubhedu olujikiweyo, okanye iiplastiki zobunjineli, isetyenziselwa ukwahlula iirola ngokulinganayo kunye nokunciphisa ukukhuhlana kunye nokunxiba.
2. Utoliko lweModeli (uMgangatho we-ISO)
-32217:
- 3 : Imele ibheri yerola ene tapered.
- 22 : Imele idimension series. Ngokukodwa:
- Uluhlu olubanzi: 2 (ububanzi obuphakathi)
- Uthotho lwe-Diameter: 2 (i-diameter ephakathi)
- 17 : Imele ikhowudi yedayamitha yokubhoboza. Ngeebheringi ezinobubanzi obubhobhozayo≥20mm, ubukhulu bombhobho = 17× 5 = 85 mm.
3. Imilinganiselo engundoqo (IiNqobo eziMgangatho)
- Bore ubukhulu (d): 85 mm
- Idayamitha yangaphandle (D): 150 mm
- Ububanzi / ubude (T / B / C): 39 mm (Obu bububanzi obupheleleyo / ubude bokuthwala, oko kukuthi, umgama ukusuka kwisiphelo esikhulu sobuso bendandatho yangaphakathi ukuya kwisiphelo esikhulu sobuso bendandatho yangaphandle. Ngamanye amaxesha ububanzi bangaphakathi B kunye nobubanzi bangaphandle C buphawulwe, kodwa i-T yeyona ndawo isetyenziswa ngokubanzi ipharamitha yobubanzi).
- Ububanzi beringi yangaphakathi (B): Malunga ne-39 mm (idla ngokufana okanye isondele ku-T; bhekisa kwitheyibhile yomlinganiselo othile ngeenkcukacha).
- Ububanzi beringi yangaphandle (C): Malunga ne-32 mm (jonga kwitheyibhile yomlinganiselo othile ngeenkcukacha).
- Iringi yangaphakathi yobambo oluncinci ububanzi (d₁ ≈): Ngokumalunga ne-104.5 mm (ukubala ukufakela).
- Iringi yangaphandle idiamitha yembambo encinci (D₁ ≈): Ngokumalunga ne-130 mm (ukubala ukufakela).
-I-engile yoqhagamshelwano (α): Ngesiqhelo phakathi kwe-10° kunye ne18°, ixabiso elithile kufuneka lihlolwe kwikhathalogu yomenzi wokuthwala. I-angle yoqhagamshelwano imisela umthamo wokuthwala umthwalo we-axial.
- I-radius ye-Fillet (r min): Ngokuqhelekileyo, i-radius ye-fillet encinci yezombini zangaphakathi kunye nezangaphandle ziyi-2.1 mm (ngexesha lofakelo, ingqalelo kufuneka ihlawulwe ukuba i-fillet yehlombe le-shaft kunye negxalaba lezindlu ezithweleyo akufanele libe lincinci kuneli xabiso).
4. Iimpawu zoMsebenzi oPhambili
- Umthamo ophezulu wokuthwala umthwalo: Unamandla ngakumbi ekumelaneni nemithwalo ye-axial ye-unidirectional, kwaye inokuthwala imithwalo emikhulu ye-radial. Iirola zinxibelelana nomgca kunye neendlela zomdyarho, okukhokelela ekusasazweni kakuhle komthwalo.
- Ukwahlula: Indibano yangaphakathi yangaphakathi (indandatho yangaphakathi + i-roller + i-cage) kunye nendandatho yangaphandle inokufakwa ngokuzimeleyo, ekulungele kakhulu ukufakela, ukulungiswa kunye nokugcinwa.
- Isidingo sokusetyenziswa okudibeneyo: Ekubeni ikwazi ukuthwala kuphela imithwalo ye-axial engabonakaliyo, kwiimeko apho imithwalo ye-axial ye-bidirectional kufuneka ithwalwe okanye i-axial positioning echanekileyo ye-shaft iyadingeka (njenge-shafting), ukuthwala kwe-32217 ngokuqhelekileyo kufuneka kusetyenziswe ngababini (ubuso ngobuso, ukulungelelaniswa okanye ukulungiswa kwe-tandem-back), ukulayishwa kwangaphambili.
- Ukulungiswa kwe-adjustable clearance: Ngokulungelelanisa indawo ehambelana ne-axial phakathi kwamakhonkco angaphakathi nangaphandle, ukucocwa kwangaphakathi kwe-bearing okanye ukulayishwa kwangaphambili kunokulungelelaniswa lula ukufumana ukuqina okulungileyo, ukuchaneka kokujikeleza, kunye nobomi benkonzo.
- Isantya sokujikeleza: Isantya sokunciphisa sihlala sisezantsi kuneso seebheringi zebhola zegroove, kodwa sisenakho ukuhlangabezana neemfuno zezicelo ezininzi zemizi-mveliso. Isantya esithile sokunciphisa sixhomekeke kwindlela yokuthambisa, umthwalo, uhlobo lwekheji, njl.
- I-friction kunye nokunyuka kweqondo lokushisa: I-coefficient ye-friction iphezulu kancinane kuneebheringi zebhola, kwaye ukunyuka kweqondo lokushisa ngexesha lokusebenza kunokuba phezulu kancinci.
5. Imiqathango yoFakelo
- Ukusetyenziswa ngababini: Njengoko bekutshiwo ngaphambili, idla ngokufakwa ngababini.
- Lungisa ukukhutshwa / ukulayishwa kwangaphambili: Emva kofakelo, indawo ye-axial kufuneka ilungiswe ngononophelo ukufezekisa imvume eyilwe okanye ukulayishwa kwangaphambili. Oku kubalulekile ekuthwaleni ukusebenza kunye nobomi benkonzo.
- Igxalaba le-shaft kunye nezindlu ezithwele ukuphakama kwamagxa: Kuyimfuneko ukuba kuqinisekiswe ukuba ukuphakama kwegxalaba le-shaft kunye ne-bearing house bere igxalaba kwanele ukuxhasa i-ring bearing, kodwa ingabi phezulu kakhulu ukuthintela ukufakela okanye ukuphazamisa i-radius ye-fillet. Imilinganiselo yamagxa kufuneka yenziwe ngokungqongqo ngokuhambelana neengcebiso kwikhathalogu yokuthwala.
- Ukuthambisa: Ukuthambisa okwaneleyo kunye nokufanelekileyo (i-lubrication yegrisi okanye i-oyile yokuthambisa) kufuneka ibonelelwe, njengoko ukuthambisa kunempembelelo enkulu kubomi benkonzo.
6. Iinkalo zeSicelo esiQhelekileyo
Iibheringi ezine-tapered roller zisetyenziswa ngokubanzi kwizihlandlo ezifuna ukuthwala imithwalo edibeneyo ye-radial kunye ne-axial, ngakumbi apho imithwalo ye-axial inkulu:
-Iibhokisi zeGear (uthumelo lwemoto, izinciphisi zamashishini)
-I-axles zemoto (iihabhu zamavili, umahluko)
- Roll iintamo zee-rolling Mills
- Oomatshini bemigodi
- Oomatshini bokwakha
- Oomatshini bezolimo
- Iimpompo
- Cranes
- Ezinye izixhobo zokuphotha umatshini
Ixesha lokuposa: Aug-15-2025