Kunyamula makina opangira chimanga ndi zida ndizosavuta kulephera

Ma Bearings ndi mbali zomwe zimalephera kwambiri pamakina opangira chimanga.
Makina opangira chimanga ndi mtundu wa zida zamakina zomwe zimagwiritsidwa ntchito kwambiri popanga.Pogwiritsa ntchito, wogwiritsa ntchitoyo ayenera kugwira ntchito motsatira malamulo ndikugwira ntchito yabwino pakukonza tsiku ndi tsiku.Makina opangira chimanga amapangidwa ndi magawo ambiri.Ngati pali vuto ndi gawo lililonse kapena chowonjezera chamtundu uliwonse wa zida, mzere wathu wopanga ukakamizidwa kuyimitsa.Ndiye tiyenera kuchita chiyani ngati pali vuto ndi kubereka monga gawo lofunikira la makina opangira chimanga?
Mosasamala kanthu kuti ndi makina opangira chimanga kapena makina a ufa wa tirigu, pamene mphete zamkati ndi zakunja ndi zinthu zopindika za mkati zimawonongeka kwambiri, m'pofunika kuti musinthe kubereka kwatsopano.Ma bearings akatha, ena amatha kukonzedwa ndi magalimoto owotcherera.
Mwachitsanzo, pamene mphete zamkati ndi zakunja za chimbalangondo zimathamanga, magazini ndi dzenje lamkati la chivundikiro chakumapeto zikuwonekera mowotcherera ndi kuwotcherera kwamagetsi, kenako ndikukonzedwa mu kukula kofunikira ndi lathe.
Musanayambe kuwotcherera, yambani kutentha kwa shaft ndi dzenje lamkati la kapu yomaliza pa 150-250 ° C.Shaft nthawi zambiri imagwiritsa ntchito ma elekitirodi a J507Fe, ndipo dzenje lamkati la chivundikirocho nthawi zonse limakhala lamagetsi wamba wachitsulo.Pamene kuwotcherera kwatha, nthawi yomweyo m'kwirireni kwambiri mu ufa wa laimu wowuma ndikuziziritsa pang'onopang'ono kuti muzitha kuzizira mofulumira komanso kuphulika.Mukatembenuza ndikukonza ndi kuwotcherera kwamagetsi kosatha, kuyenera kuperekedwa ku: ①Kuwongolera kwa concentricity sikuposa 0.015mm, kuti mupewe kuwonjezereka kwa phokoso ndi kugwedezeka ndi kutentha panthawi ya eccentric, zomwe zingafupikitse moyo wautumiki wa galimoto;②Pamene magazini yamoto imakhala yosakwana 40mm, ndi bwino kutengera njira ya 6-8 yofanana yowotcherera pamwamba, ndipo njira yowotcherera yokwanira iyenera kugwiritsidwa ntchito pamagazini> 40mm.Izi zimatsimikiziridwa ndi mphamvu yotumizira shaft pamene imatulutsa mphamvu.Mosasamala kanthu za njira yowotcherera yowonekera, chidwi chiyenera kuperekedwa pakutengera mizere yowotcherera yapakatikati ndi kuwotcherera kofananira kuti mupewe kupsinjika kowotcherera komanso kupanikizika kwambiri pamutu m'malo ena, zomwe zimapangitsa kusintha kochulukira kwa shaft.③Panthawi yokonza lathe, kusinthika kwa shaft yamoto pansi pa 11KW kuyenera kuwongoleredwa pafupifupi 3.2.Pambuyo pa shaft ya injini ya 11KW ndi dzenje lotsekera kumapeto, ndibwino kugwiritsa ntchito chopukusira pomaliza kuti mutsimikizire mtundu wake.Pakakhala kupatukana pakati pa rotor ndi shaft, choyamba gwiritsani ntchito zomatira zosagwira kutentha kwa 502 kuti mudzaze kusiyana pakati pa rotor yokonzanso ndi shaft.Zigawo zomwe ziyenera kudzazidwa ziyenera kuikidwa molunjika ndipo zochitazo zikhale zofulumira.Mutatha kuthira mbali zonse ziwiri, wiritsaninso ndi madzi amchere 40%, ndipo patatha masiku angapo, akhoza kusonkhanitsidwa ndikugwiritsidwa ntchito.