Bearing ndi shaft msonkhano teknoloji Njira Yokhala ndi unsembe wotenthetsera

Bearing ndi shaft msonkhano teknoloji Njira Yokhala ndi unsembe wotenthetsera
1.Kutentha kwa ma bearings ogubuduza
Kutentha kokwanira (kuyika ma cylindrical bore bearings) ndi njira yokhazikika komanso yopulumutsira ntchito yomwe imagwiritsa ntchito kukulitsa kutentha kuti isinthe zolimba kuti zikhale zotayirira powotcha mpando wonyamula kapena wonyamula.Njirayi ndi yoyenera kuyika ma bere ndi kusokoneza kwakukulu.Kutentha kwa kutentha kwa bere kumakhudzana ndi kukula kwake ndi kusokoneza kofunikira
2.Kunyamula mafuta osamba kutentha
Ikani chonyamulira kapena ferrule wa kubala olekanitsidwa mu thanki mafuta ndi wogawana kutentha pa 80 ~ 100 ℃ (zambiri, kutenthetsa kubala kwa 20 ℃ ~ 30 ℃ apamwamba kuposa kutentha chofunika, kuti mphete yamkati sadzawonongeka. Kuzizira msanga ndikokwanira), musatenthetse kupitirira 120 ° C, ndiyeno muchotseni mumafuta ndikuyiyika pa shaft posachedwa.Pofuna kuteteza kumapeto kwa mphete yamkati ndi phewa la shaft kuti lisagwirizane mwamphamvu pambuyo pa kuziziritsa, chonyamuliracho chiyenera kumangidwa ndi axially pambuyo pozizira., kuteteza kusiyana pakati pa mphete yamkati ndi phewa la shaft.Pamene mphete yakunja ya bere imayikidwa mwamphamvu ndi mpando wonyamula wopangidwa ndi chitsulo chopepuka, njira yowotcha yotentha yopangira mpando ingagwiritsidwe ntchito kuti zisawonongeke kuti zisawonongeke.
Mukawotcha chonyamulira ndi thanki yamafuta, gwiritsani ntchito gridi ya mauna pamtunda wina kuchokera pansi pa bokosi (monga momwe tawonetsera pa Chithunzi 2-7), kapena gwiritsani ntchito mbedza kuti mupachike chonyamuliracho, ndipo kunyamula sikungayikidwe. Pansi pa bokosi kuti muteteze zonyansa zamvula kuti zisalowe m'chifaniziro kapena zosagwirizana Kuwotcha, payenera kukhala thermometer mu thanki yamafuta, ndipo kutentha kwamafuta kuyenera kusapitirira 100 ℃ kuti mupewe kutenthetsa kwa chimbalangondo ndi kuchepetsa kuuma kwa ferrule.
3.Kukhala ndi kutentha kwa induction
Kuphatikiza pa kulipiritsa kotentha ndi kutentha kwamafuta, kutentha kwa ma electromagnetic induction kutha kugwiritsidwanso ntchito pakuwotcha.Njirayi imagwiritsa ntchito mfundo ya electromagnetic induction.Pambuyo pamagetsi, pansi pa machitidwe a electromagnetic induction, zamakono zimatumizidwa ku thupi lotentha (kunyamula), ndipo kutentha kumapangidwa ndi kukana kwa kunyamula komweko.Chifukwa chake, njira yotenthetsera yamagetsi yamagetsi imakhala ndi zabwino zambiri kuposa njira yotenthetsera mafuta: nthawi yotenthetsera ndi yochepa, kutentha kumakhala kofanana, kutentha kumatha kukhazikitsidwa munthawi yake, koyera komanso kopanda kuipitsa, magwiridwe antchito ndi apamwamba, komanso ntchitoyo ndi yosavuta komanso yachangu.