Tekinoloje yopanda phokoso ya shaft yamagalimoto

Thegalimotoshaft ndi yopanda kanthu, yogwira ntchito bwino yochotsa kutentha ndipo imatha kulimbikitsa kupepuka kwagalimoto.M'mbuyomu, ma shaft amagalimoto anali olimba kwambiri, koma chifukwa chogwiritsa ntchito ma shafts, kupsinjika nthawi zambiri kumakhala pamwamba pa shaft, ndipo kupsinjika pachimake kunali kochepa. Malinga ndi kupindika ndi torsional katundu wa zimango zimango, mkati mbali yagalimotoMtsinje unabowoledwa moyenerera, ndipo pankangofunika kagawo kakang'ono kakunja kowonjezera mbali yakunjayo. Mtsinje wa dzenje ukhoza kukumana ndi ntchito yofanana ndikugwira ntchito ngati shaft yolimba, koma kulemera kwake kumatha kuchepetsedwa kwambiri. M'malo mwake, chifukwa cha kuchepa kwa thupigalimotoshaft, mafuta oziziritsa amatha kulowa mkati mwa shaft yamoto, kukulitsa malo otenthetsera kutentha ndikuwongolera kutentha kwapakati. Pansi pa zomwe zikuchitika pano za 800V kuthamanga kwamagetsi othamanga kwambiri, mwayi wokhala ndi ma shafts amoto ndiwokulirapo. Njira zamakono zopangira ma shafts opanda ma mota makamaka zimaphatikizira kukumba kwa shaft, kuwotcherera, ndi mapangidwe ophatikizika, pomwe kuwotcherera ndi kupanga kophatikizana kumagwiritsidwa ntchito kwambiri popanga.

Mtsinje woyengedwa woyengedwa umatheka makamaka popanga ma extrusion kuti akwaniritse dzenje lamkati la shaft, kenako amapangidwa ndi makina ndikuwotcherera. Ndi kuumba kwa extrusion, kusintha kwa mawonekedwe a dzenje lamkati ndi kapangidwe kazinthu ndi zofunikira zamphamvu zimasungidwa momwe zingathere. Nthawi zambiri, makulidwe a khoma la chinthucho akhoza kupangidwa pansi pa 5mm. Zida zowotcherera zimatengera kuwotcherera kwa matako kapena kuwotcherera kwa laser. Ngati kuwotcherera matako kumagwiritsidwa ntchito, malo olumikizirana matako nthawi zambiri amakhala pafupifupi 3mm kuwotcherera. Pogwiritsa ntchito kuwotcherera kwa laser, kuya kwa kuwotcherera nthawi zambiri kumakhala pakati pa 3.5 ndi 4.5mm, ndipo mphamvu yowotcherera imatha kutsimikizika kukhala yayikulu kuposa 80% ya gawo lapansi. Otsatsa ena amatha ngakhale kupitilira 90% ya mphamvu ya gawo lapansi pogwiritsa ntchito njira zowongolera. Pambuyo kuwotcherera kwa dzenje dzenje kumalizidwa, m'pofunika kuchita akupanga kapena X-ray kuyezetsa pa microstructure ndi weld khalidwe la kuwotcherera m'dera kuonetsetsa mankhwala kugwirizana.

Mtsinje wophatikizika wophatikizika umapangidwa makamaka ndi zida zakunja zomwe zilibe kanthu, zomwe zimapangitsa gawo lamkati kuti likwaniritse dzenje lamkati la shaft. Pakali pano, ma radial forging ndi rotary forging amagwiritsidwa ntchito makamaka, ndipo zidazo zimatumizidwa kunja. Ma radial forging ndi ofanana ndi zida za kampani ya FELLS, pomwe makina ozungulira amafanana ndi zida za kampani ya GFM. Mapangidwe a radial forging nthawi zambiri amatheka pogwiritsa ntchito nyundo zinayi kapena kupitilira apo pafupipafupi kumenya 240 pa mphindi kuti akwaniritse mawonekedwe ang'onoang'ono opanda kanthu komanso olunjika opanda kanthu. Kupanga ma rotary forging ndi njira yosanja mitu yambiri ya nyundo mozungulira mozungulira billet. Mutu wa nyundo umazungulira mozungulira pozungulira popanga ma radial apamwamba-frequency forging pa chogwirira ntchito, kuchepetsa kukula kwa gawo la billet ndikufalikira axially kuti apeze chogwirira ntchito. Poyerekeza ndi ma shaft achikhalidwe olimba, mtengo wopangira ma shafts ophatikizika ophatikizika udzakwera pafupifupi 20%, koma kulemera kwa ma shaft amagalimoto nthawi zambiri kumachepetsedwa ndi 30-35%.