Kodi kutsegula kotsegula ndi chiyani?

Open forging amatanthauza njira yopangira zopangira zomwe zimagwiritsa ntchito zida zosavuta zapadziko lonse lapansi kapena kugwiritsa ntchito mwachindunji mphamvu zakunja pakati pa zida zam'mwamba ndi zam'munsi za zida zopumira kuti ziwononge billet ndikupeza mawonekedwe ofunikira a geometric ndi khalidwe lamkati.Zopangira zopangidwa pogwiritsa ntchito njira yotsegula zimatchedwa open forgings.

Open forging imapanga magulu ang'onoang'ono a forgings, ndipo amagwiritsa ntchito zida zopukutira monga nyundo ndi makina osindikizira a hydraulic kupanga ndi kukonza zomwe zidasokonekera, kupeza zopangira zoyenerera.Zomwe zimayambira pakumanga kotseguka zimaphatikizira kusokoneza, kukulitsa, kukhomerera, kudula, kupindika, kupindika, kusamuka, ndi kupanga.Open forging amatengera njira yotentha yopangira.

Njira yotsegulira yotseguka imaphatikizapo njira yoyambira, njira yothandizira, ndi kumaliza.

Zomwe zimayambira pakumanga kotseguka zimaphatikizira kusokoneza, kukulitsa, kukhomerera, kupindika, kudula, kupindika, kusamuka, ndi kupanga.Pakupanga kwenikweni, njira zomwe zimagwiritsidwa ntchito kwambiri ndikukhumudwitsa, kukulitsa, ndi kukhomerera.

Njira zothandizira: Njira zosinthiratu, monga kukanikiza nsagwada, kukanikiza m'mphepete mwachitsulo, kudula mapewa, etc.

Kumaliza: Njira yochepetsera zolakwika zapamtunda za forgings, monga kuchotsa kusagwirizana ndi kupanga pamwamba pa forgings.

Ubwino:

(1) Kupanga kumakhala ndi kusinthasintha kwakukulu, komwe kumatha kutulutsa magawo ang'onoang'ono osakwana 100kg ndi magawo olemera mpaka 300t;

(2) Zida zomwe zimagwiritsidwa ntchito ndizosavuta;

(3) Kupanga kupanga ndiko kusinthika kwapang'onopang'ono kwa billet m'madera osiyanasiyana, motero, matani a zida zopangira zida zomwe zimafunikira popanga zida zomwezo ndizochepa kwambiri kuposa zachitsanzo;

(4) Zofunikira zochepa zolondola pazida;

(5) Kupanga kwakanthawi kochepa.

Kuipa ndi malire:

(1) Kuchita bwino kwa kupanga ndikotsika kwambiri kuposa kupangira ma model;

(2) Zolembapo zimakhala ndi mawonekedwe osavuta, osawoneka bwino, komanso zowoneka bwino;Ogwira ntchito ali ndi mphamvu zambiri zogwirira ntchito ndipo amafunikira luso lapamwamba laukadaulo;

(3) Sizophweka kukwaniritsa makina ndi automation.

Zowonongeka nthawi zambiri zimayambitsidwa ndi njira yopangira zolakwika

Zowonongeka zomwe zimachitika chifukwa cha kupangira kolakwika nthawi zambiri zimaphatikizapo izi:

Mbewu zazikulu: Mbewu zazikulu nthawi zambiri zimayamba chifukwa cha kutentha kwakukulu koyambirira komanso kusakwanira kwa digirii yopindika, kutentha komaliza komaliza, kapena digiri yopunduka kugwera m'malo ovuta kwambiri.Kuchuluka kwa mapindidwe a aluminiyamu aloyi, zomwe zimapangitsa kupanga mapangidwe;Pamene kutentha kwa mapindikidwe azitsulo zotentha kwambiri kumakhala kotsika kwambiri, kupanga mapangidwe osakanikirana osakanikirana kungayambitsenso mbewu zowonongeka.Kukula kwanjere kolimba kumachepetsa pulasitiki ndi kulimba kwa ma forgings, ndikuchepetsa kwambiri kutopa kwawo.

Kukula kwa tirigu wosafanana: Kukula kwa mbewu zosagwirizana kumatanthauza kuti mbali zina za khola zimakhala ndi njere zolimba, pomwe zina zimakhala ndi timbewu tating'ono.Chifukwa chachikulu cha kukula kwa tirigu wosagwirizana ndi kusinthika kosagwirizana kwa billet, komwe kumabweretsa magawo osiyanasiyana a kugawikana kwambewu, kapena kupindika kwa madera akumalo komwe kumagwera m'dera lovuta kwambiri, kapena kuuma kwa ntchito yakumaloko kwa ma aloyi otentha kwambiri, kapena kukwiririka kwa mbewu m'deralo panthawi yozimitsa ndi kutentha.Chitsulo chosamva kutentha ndi ma alloys otentha kwambiri amakhudzidwa kwambiri ndi kukula kwa tirigu wosiyana.Kukula kwambewu zosagwirizana kudzachepetsa kwambiri kulimba komanso kutopa kwa ma forgings.

Chochitika chozizira chowumitsa: Panthawi yopangira mapindikidwe, chifukwa cha kutentha kochepa kapena kuthamanga kwachangu, komanso kuzizira kofulumira pambuyo popanga, kufewetsa komwe kumayambitsidwa ndi recrystallization sikungafanane ndi kulimbitsa (kuuma) komwe kumayambitsidwa ndi mapindikidwe, zomwe zimapangitsa kuti pakhale kusungidwa kwapang'ono. ozizira mapindikidwe kapangidwe mkati mwa forging pambuyo otentha forging.Kukhalapo kwa bungweli kumalimbitsa mphamvu ndi kuuma kwa forgings, koma kumachepetsa pulasitiki ndi kulimba.Kuzizira kwambiri kungayambitse ming'alu yakupanga.

Ming'alu: Kupanga ming'alu nthawi zambiri kumayamba chifukwa cha kupsinjika kwakukulu, kumeta ubweya, kapena kupsinjika kowonjezera panthawi yopanga.Mng'alu nthawi zambiri amapezeka m'dera lomwe muli ndi nkhawa kwambiri komanso makulidwe a thinnest a billet.Ngati pali ma microcracks pamwamba ndi mkati mwa billet, kapena pali zolakwika za bungwe mkati mwa billet, kapena ngati kutentha kwa kutentha sikuli koyenera, zomwe zimabweretsa kuchepa kwa zinthu zapulasitiki, kapena ngati kuthamanga kwadongosolo kuli mofulumira kwambiri kapena Digiri ya deformation ndi yayikulu kwambiri, kupitilira cholozera chapulasitiki chovomerezeka chazinthuzo, ming'alu imatha kuchitika pakanthawi ngati kukomoka, kukulitsa, kukhomerera, kukulitsa, kupindika, ndi kutulutsa.