Momwe mungayesere kunyamula axial chilolezo

Momwe mungayesere kunyamula axial chilolezo
Posankha kubereka chilolezo, zinthu zotsatirazi ziyenera kuganiziridwa:
1. Mikhalidwe yogwirira ntchito, monga katundu, kutentha, liwiro, ndi zina zotero;
2. Zofunikira pakugwira ntchito (kulondola kozungulira, torque yamakangana, kugwedezeka, phokoso);
3. Pamene kubera ndi shaft ndi dzenje la nyumba zili muzosokoneza, chilolezo chonyamula chimachepetsedwa;
4. Pamene kubereka kukugwira ntchito, kusiyana kwa kutentha pakati pa mphete zamkati ndi zakunja kudzachepetsa chilolezo chonyamula;
5. Kuchepetsa kapena kuwonjezereka kwa chilolezo chonyamula katundu chifukwa cha ma coefficients osiyanasiyana owonjezera a shaft ndi zipangizo zapanyumba.
Malinga ndi zomwe zinachitikira, chilolezo chogwira ntchito bwino kwambiri cha mayendedwe a mpira chili pafupi ndi ziro;mayendedwe odzigudubuza ayenera kusunga pang'ono ntchito chilolezo.M'zigawo zomwe zimafuna kukhazikika kwa chithandizo chabwino, mayendedwe a FAG amalola kuchulukana kwambiri.Izi zikufotokozedwa mwapadera apa kuti zomwe zimatchedwa chilolezo chogwira ntchito zimatanthawuza chilolezo cha kubereka pansi pazochitika zenizeni zogwirira ntchito.Palinso mtundu wina wa chilolezo wotchedwa chilolezo choyambirira, chomwe chimatanthawuza chilolezo chisanakhazikitsidwe.Chilolezo choyambirira ndi chachikulu kuposa chilolezo chokhazikitsidwa.Kusankha kwathu chilolezo ndikusankha chilolezo choyenera chogwirira ntchito.
Miyezo yovomerezeka yoperekedwa muyeso yadziko imagawidwa m'magulu atatu: gulu loyambira (gulu 0), gulu lothandizira lomwe lili ndi chilolezo chochepa (gulu 1, 2) ndi gulu lothandizira lomwe lili ndi chilolezo chachikulu (gulu 3, 4, 5).Posankha, pansi pazikhalidwe zogwirira ntchito, gulu loyambira liyenera kukondedwa, kuti chigawocho chipeze chilolezo chogwira ntchito.Pamene gulu loyambira silingathe kukwaniritsa zofunikira zogwiritsira ntchito, chilolezo cha gulu lothandizira chiyenera kusankhidwa.Gulu lalikulu lothandizira lothandizira ndiloyenera kusokoneza pakati pa kunyamula ndi shaft ndi dzenje la nyumba.Kusiyana kwa kutentha pakati pa mphete zamkati ndi zakunja za zonyamula ndi zazikulu.Mpira wakuya wa groove uyenera kunyamula katundu waukulu wa axial kapena uyenera kuwongolera magwiridwe antchito.Kuchepetsa mikangano torque ya mayendedwe a NSK ndi zochitika zina;gulu laling'ono lothandizira lothandizira ndiloyenera nthawi zina zomwe zimafuna kusinthasintha kwapamwamba, kulamulira mosamalitsa kusamuka kwa axial kwa dzenje la nyumba, ndi kuchepetsa kugwedezeka ndi phokoso.1 Kukonza zonyamula
Pambuyo pozindikira mtundu ndi mtundu wa zotengera, ndikofunikira kupanga molondola mawonekedwe ophatikizika a chotengera chozungulira kuti muwonetsetse kuti TIMKEN imagwira ntchito bwino.
Mapangidwe ophatikizika a bearing akuphatikizapo:
1) Shafting thandizo kumapeto kapangidwe;
2) Mgwirizano wa zimbalangondo ndi magawo okhudzana;
3) Mafuta ndi kusindikiza zimbalangondo;
4) Kupititsa patsogolo kuuma kwa dongosolo lonyamula
1. Zokhazikika pa malekezero onse awiri (njira imodzi yokhazikika pamapeto onse awiri) Pazitsulo zazifupi (kutalika L<400mm) pansi pa kutentha kwabwino, fulcrum nthawi zambiri imakhazikitsidwa ndi njira imodzi pamapeto onse awiri, ndipo iliyonse imanyamula mphamvu ya axial mu imodzi. malangizo.Monga tawonera pachithunzichi, kuti mulole kuwonjezeka pang'ono kwa tsinde pakugwira ntchito, chonyamuliracho chiyenera kukhazikitsidwa ndi chilolezo cha axial cha 0.25mm-0.4mm (chilolezocho ndi chaching'ono kwambiri, ndipo sikoyenera kutero. jambulani pachojambula).
Zofunika: Chepetsani kusuntha kwapawiri kwa axis.Oyenera shafts ndi kusintha pang'ono kutentha ntchito.Chidziwitso: Poganizira kutalika kwa matenthedwe, siyani kusiyana kwa chipukuta misozi c pakati pa chivundikirocho ndi nkhope yomaliza yakunja, c=0.2 ~ 0.3mm.2. Mbali imodzi imakhazikika mbali zonse ziwiri ndipo mbali ina ndi kusambira.Pamene tsinde liri lalitali kapena kutentha kwa ntchito kuli kwakukulu, kuwonjezereka kwa kutentha ndi kuchepa kwa shaft kumakhala kwakukulu.
Mapeto okhazikika amaperekedwa ku mphamvu ya bidirectional axial ndi gulu limodzi lokhala kapena gulu, pamene mapeto aulere amatsimikizira kuti shaft ikhoza kusambira momasuka pamene ikukula ndi mgwirizano.Pofuna kupewa kumasula, mphete yamkati yazitsulo zoyandama iyenera kukhala axially yokhazikika ndi shaft (circlip imagwiritsidwa ntchito nthawi zambiri).Mbali: Fulcrum imodzi imakhazikika mbali zonse ziwiri, ndipo fulcrum ina imasuntha molunjika.Mpira wakuya wa groove umagwiritsidwa ntchito ngati fulcrum yoyandama, ndipo pali kusiyana pakati pa mphete yakunja ndi chivundikiro chomaliza.Ma cylindrical roller bearings amagwiritsidwa ntchito ngati fulcrum yoyandama, ndipo mphete yakunja yonyamulira iyenera kukhazikika mbali zonse ziwiri.
Yogwira ntchito: Mzere wautali wokhala ndi kusintha kwakukulu kwa kutentha.