Mitundu ndi kagwiritsidwe ntchito ka mayendedwe odzipangira okha mpira

Mpira wodziyimira pawokha ndi mizere iwiri yokhala ndi mpira wokhala ndi liwiro la mphete yakunja yopangidwa mozungulira, ndipo mphete yamkati imakhala ndi mizere iwiri yakuya.Ili ndi ntchito yodzigwirizanitsa.Amagwiritsidwa ntchito makamaka kunyamula katundu wa radial.Imanyamula katundu wa radial, imathanso kunyamula katundu wochepa wa axial, koma nthawi zambiri imatha kunyamula katundu wa axial, ndipo liwiro lake ndilotsika kuposa la mayendedwe a mpira wakuya.Mtundu woterewu umagwiritsidwa ntchito kwambiri pamiyendo yothandizidwa pawiri yomwe imakonda kupindika pansi pa katundu, komanso m'malo omwe mabowo okhala ndi mipando iwiri sangatsimikizire coaxiality, koma kupendekera kwapakati pakati pa mphete yamkati ndi pakati pakunja. mphete siyenera kupitirira madigiri 3.
Kubowola kwamkati kwa mayendedwe odziyendetsa okha pamndandanda wa 12, 13, 22 ndi 23 kumatha kukhala kozungulira kapena kowoneka bwino.Mipira yodziyimitsa yokha yokhala ndi chotchinga chamkati cha 1:12 (code suffix K) ikhoza kukhazikitsidwa mwachindunji pa shaft conical kapena pa cylindrical shaft kudzera pamanja adapita.Kuphatikiza pa ma fani a mpira osamangika, FAG imathanso kupereka mitundu yoyambira yodzigwirizanitsa yokha yokhala ndi zotchingira mbali zonse ziwiri (code suffix 2RS).Chilolezo chodzikonzera chokha cha mpira
Mtundu woyambira wodziyimira pawokha wokhala ndi ma cylindrical bores amapangidwa ndi gulu lodziwika bwino, ndipo zonyamula zokhala ndi chilolezo chokulirapo kuposa chilolezo chokhazikika (code suffix C3) imapezeka mukafunsidwa.Chilolezo cha radial cha mtundu woyambira wodziyimira pawokha mpira wokhala ndi dzenje lopindika ndi gulu la C3 lomwe ndi lalikulu kuposa gulu wamba.
Zosindikizidwa zodzikongoletsera za mpira
Zisindikizo za mpira zosindikizidwa zokha (code suffix .2RS) zimakhala ndi zophimba zosindikizira (zosindikiza) pamapeto onse awiri.Kuti akhale ndi moyo wautali, awapaka mafuta pafakitale.Kutentha kocheperako kogwirira ntchito kwa mayendedwe osindikizidwa kumangokhala -30 ° C.
Kuyanjanitsa kwa mayendedwe odzipangira okha mpiraMipira yodziyimira yokha imalola kuti shaft isokoneze 4 ° kuzungulira pakati pa zonyamula, ndipo zosindikizidwa zodzikongoletsera zodzikongoletsera zimatha kulipira mpaka 1.5 °.1. Zogwirizana ndi mikhalidwe yolakwika Mipira yodziyimitsa yokha imatha kuzolowera kusanja bwino kuposa mayendedwe ena aliwonse.Ngakhale kugwedezeka, kunyamula kumatha kuyenda bwino.2. Kuchita bwino kwambiri kothamanga kwambiri Mapiritsi a mpira odziyendetsa okha amakhala ndi mikangano yotsika kwambiri yoyambira ndi yothamanga pakati pa mayendedwe onse odzigudubuza.Mwa kuyankhula kwina, kunyamula kumakhala ndi ntchito yabwino kwambiri yothamanga kwambiri.3. Zofunikira zochepetsera zosungirako Pamafunika mafuta ochepa chabe kuti chotengera chodzipangira chokhacho chiziyenda bwino.Kukangana kwake kochepa komanso kapangidwe kake kapamwamba kumakulitsa nthawi zosinthira.Ma fani osindikizidwa samafunikira kukonzanso.4. Phokoso laling'ono ndi mlingo wogwedezeka Mayesero ambiri ofananitsa asonyeza kuti: mayendedwe a mpira odzipangira okha ali ndi mipikisano yolondola komanso yosalala, yomwe imawapangitsa kukhala otsika kwambiri kugwedezeka ndi phokoso.
Self-aligning mpira mayendedwe ndi nyumba ziwiri: cylindrical dzenje ndi tapered dzenje, ndi khola amapangidwa ndi zitsulo mbale, kupanga utomoni, etc. kubwezera zolakwika zomwe zimayambitsidwa ndi kukhazikika kosiyana ndi kutsika kwa shaft, koma kupendekera kwamkati ndi kunja kwa mphete kuyenera kusapitilira madigiri atatu.
Maonekedwe a mpira wodzilungamitsa: Mpira wakuya wakuya wokhala ndi chivundikiro cha fumbi ndi mphete yosindikizira wadzazidwa ndi mafuta oyenerera panthawi yosonkhanitsa.Siziyenera kutenthedwa kapena kutsukidwa musanayike, ndipo palibe kukonzanso komwe kumafunikira pakagwiritsidwe ntchito.Ndi yoyenera kugwira ntchito kutentha kwapakati pa -30°C ndi +120°C.
Kugwiritsa ntchito kwakukulu kwa mayendedwe odziyendetsa okha: oyenerera zida zomveka bwino, ma motors otsika phokoso, magalimoto, njinga zamoto ndi makina ambiri, ndi zina zotero.