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Mtengo wa 22308 CAW33
Chovala chozungulira chozungulira ndi chida chopangidwa mwaluso kwambiri chomwe chimapangidwa kuti chiziyenda bwino pamagwiritsidwe ntchito ovuta. Mawonekedwe ake odziwika ndi ake Kukwanitsa kudzigwirizanitsa. Zimangokhalira kuwongolera zolakwika pakati pa shaft ndi nyumba, zomwe zimayambitsidwa ndi zolakwika zokwera, kutsika kwa shaft, kapena kukhazikika kwa maziko (nthawi zambiri mpaka 1.5 ° - 3 °). Kuthekera kwapaderaku kumawapangitsa kukhala yankho labwino pamapulogalamu onyamula katundu wolemetsa, kugwedezeka, ndi malo omwe kusinthasintha kwina sikungalephereke.
Zovala za Spherical Roller
| ISO | Mtengo wa 22308 CAW33 | |
| Mtengo wa GOST | 3608 H | |
| Bore diameter | d | 40 mm |
| M'mimba mwake | D | 90 mm |
| M'lifupi | B | 33 mm pa |
| Chiyerekezo champhamvu champhamvu | C | 120 kN |
| Chiyerekezo cha static load | C0 | 138kn pa |
| Liwiro lolozera | 4300 r/mphindi | |
| Kuchepetsa liwiro | 5300 r/mphindi | |
| Kuchuluka | 1.01 kg | |
Kapangidwe Kapangidwe
Chigawochi chili ndi zigawo zinayi zofunika:
- Mphete Yamkati:Ili ndi mipikisano iwiri yokhala ndi nthiti zowongolera ma roller.
- Mphete Yakunja:Ili ndi msewu wozungulira wozungulira wozungulira m'mphepete mwake. Pakatikati pa kupindika kwa msewu wothamangawu kumagwirizana ndi malo oyambira, ndikupangitsa kudziwongolera.
- Zodzigudubuza:Zodzigudubuza zokhala ngati mbiya (zozungulira), zokhala ngati symmetrical kapena asymmetrical, zimagudubuza momasuka mkati mwa njira yozungulira ya mpheteyo, zomwe zimapangitsa kupendekeka ndi kuzungulira.
- Khola:Malo ndi kulekanitsa zodzigudubuza, kuchepetsa mikangano ndi kutsogolera kasinthasintha. Makola nthawi zambiri amapangidwa ndi chitsulo choponderezedwa kapena mkuwa wopangidwa ndi makina. Zonyamula zimakhala ndi mizere iwiri yodzigudubuza kuti ikhale yolemetsa kwambiri.
Makhalidwe Ofunikira
- Kudzilinganiza Kwapamwamba:Imalekerera kusakhazikika bwino kwa shaft, kumateteza kupsinjika kwa m'mphepete ndi kulephera msanga, kumawonjezera moyo wautumiki.
- Kuthekera Kwapadera:Zodzigudubuza mbiya zimakhala ndi malo olumikizana ndi msewu wozungulira wakunja, zomwe zimapangitsa kuti ma radial achuluke kwambiri komanso kuwongolera kwapawiri kwa axial load.
- Kulimba & Kukantha Shock:Kumanga kolimba kumagwira ntchito zolemetsa, zolemetsa, ndi kunjenjemera bwino.
- Geometry Yam'kati Yokometsedwa:Imawonetsetsa kuwongolera bwino kwa ma roller, ngakhale kugawa kupsinjika, kugundana kochepa, komanso kutentha kozizira.
- Kusavuta Kukonza (Mapangidwe a Tapered Bore):Mabaibulo okhala ndi ma tapered bore ndi manja a adapter amathandizira kukweza mosavuta ndikutsika pamiyendo yama cylindrical popanda mapewa.
Ntchito Zofananira
Zozungulira zozungulira ndizomwe zimagwirira ntchito m'mafakitale ambiri olemera komanso malo ovuta, kuphatikiza:
- Makina Olemera: Zida zamigodi (zophwanyira, mphero), zomera zazitsulo (zopukutira), kupanga simenti (mills yaiwisi, mitsuko).
- Kusamalira Zinthu: Zowonetsera zogwedera, zotengera zazikulu, zokwezera ndowa.
- Kupanga Mphamvu: Ma giya giya turbine amphepo, zomera zamagetsi zamagetsi, zochepetsera zida.
- Magawo Ena: Makina amapepala, makina oyendetsa m'madzi, mabokosi a njanji (mapangidwe ena), zodzigudubuza zothandizira, ndi chithandizo chamba chamakampani.
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Zovala za singano zimagwiritsa ntchito ma cylindrical rollers okhala ndi chiyerekezo chautali ndi m'mimba mwake kuposa 4: 1. Geometry "yokhala ngati singano" iyi imathandizira kuti ma radial alemedwe modabwitsa mkati mwa magawo ophatikizika kwambiri, omwe amapereka malo abwino kwambiri poyerekeza ndi mipiringidzo yamiyendo yofanana.
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Ma Spherical Plain Bearings, omwe amadziwikanso kuti mayendedwe olumikizana, ndi zida zamakina zomwe zimapangidwa mwapadera kuti zigwirizane ndi kusakhazikika kwa angular ndi mayendedwe ozungulira kapena ozungulira pakati pa magawo olumikizidwa. Mosiyana ndi mayendedwe a mpira kapena odzigudubuza, amakhala ndi mawonekedwe ozungulira ozungulira (mphete yamkati) yomwe imamveka mkati mwa mphete yozungulira yofananira. Mapangidwe awa…
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yueheng@vpkbearing.com
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+ 86-13863568175