1. Kupanga kwaulere
Free forging amatanthauza njira processing ntchito yosavuta ambiri-cholinga zida kapena mwachindunji kugwiritsa ntchito mphamvu kunja kuti akusowekapo pakati pa chapamwamba ndi m'munsi anvils a forging zida deform akusowekapo kupeza forgings ndi chofunika mawonekedwe a geometric ndi khalidwe mkati.
Kupanga kwaulere makamaka kumapanga zopanga m'magulu ang'onoang'ono.Zida zopangira monga nyundo zopangira ndi makina osindikizira a hydraulic amagwiritsidwa ntchito kupanga zopanda kanthu kuti apeze zopangira zoyenerera.Kupanga kwaulere kumatengera njira yowotchera yotentha.
Njira yopangira kwaulere imaphatikizapo njira yoyambira, njira yothandizira, ndi njira yomaliza.
Njira yoyamba yopangira kwaulere ndikusokoneza, kujambula, kukhomerera, kupindika, kudula, kupotoza, kusuntha ndi kufota, ndi zina zotero. Koma njira zitatu zomwe zimagwiritsidwa ntchito kwambiri pakupanga kwenikweni ndizokhumudwitsa, kujambula, ndi nkhonya.
Njira yothandizira: njira yosinthira chisanadze, monga kukanikiza nsagwada, kukanikiza m'mphepete mwa ingot yachitsulo, kudula phewa, etc.
Njira yomaliza: njira yochepetsera zolakwika zapamtunda za forgings, monga kuchotsa kusagwirizana ndi mawonekedwe a pamwamba.
Ubwino:
(1) Kusinthasintha kopanga ndikwabwino, kumatha kutulutsa tinthu tating'ono tochepera 100kg.Ndipo imatha kupanganso zidutswa zolemera mpaka 300t.
(2) Zida zomwe zimagwiritsidwa ntchito ndizosavuta kugwiritsa ntchito.
(3) Kupanga kwa forgings ndikusintha pang'onopang'ono zomwe zikusowekapo m'magawo osiyanasiyana.Chifukwa chake, matani a zida zopukutira zomwe amafunikira kuti apangirenso zomwezo ndizochepa kwambiri kuposa zakufa.
(4) Zofunikira zochepa zolondola pazida.
(5) Nthawi yopanga ndi yochepa.
Zoyipa:
(1) Kuchita bwino kwa kupanga ndikotsika kwambiri kuposa kupangira kufa.
(2) Zolembazo zimakhala ndi mawonekedwe osavuta, osawoneka bwino, komanso zowoneka bwino.
(3) Ogwira ntchito ali ndi mphamvu zambiri zogwirira ntchito ndipo amafuna luso lapamwamba.
(4) Sikophweka kuzindikira makina ndi makina.
2. Ifa mwachinyengo
Die forging amatanthauza njira yopumira yomwe ma forgings amapezedwa popanga zosowekapo ndi kufa pa zida zapadera zopangira zida.The forgings opangidwa ndi njirayi ndi ndendende kukula, ang'onoang'ono machining allowance, zovuta kamangidwe, ndi mkulu mu zokolola.
Zosankhidwa molingana ndi zida zomwe zimagwiritsidwa ntchito: kufota pa nyundo, kufa popanga makina osindikizira, kufa popanga makina opukutira, kufa popanga makina osindikizira, ndi zina zambiri.
Ubwino:
(1) Kuchita bwino kwambiri.Pa kufa kwa forging, mapindikidwe achitsulo amachitika mu mbowo yakufa, kotero mawonekedwe omwe akufuna angapezeke mwachangu.
(2) Zopanga zokhala ndi mawonekedwe ovuta amatha kupanga.
(3) Zingapangitse kugawa kwachitsulo kukhala kosavuta komanso kupititsa patsogolo moyo wautumiki wa magawo.
(4) Kukula kwa kufa kwa forging ndikolondola kwambiri, mawonekedwe apamwamba ndi abwinoko, ndipo machining allowance ndi ochepa.
(5) Sungani zida zachitsulo ndikuchepetsa ntchito yodula.
(6) Pansi pamagulu okwanira, mtengo wa magawo ukhoza kuchepetsedwa.
Zoyipa:
(1) Kulemera kwa ma forgings amafa kumachepetsedwa ndi mphamvu ya zida zopangira zida zambiri, makamaka zosakwana 7 kg.
(2) Kuzungulira kopangira zida zopangira zida ndizazitali ndipo mtengo wake ndi wokwera.
(3) Ndalama zogulira zida zopangira zida ndi zazikulu kuposa zafree forging press.
3. Kupeka
Roll forging imatanthawuza njira yopangira momwe mafelemu awiri ozungulira ozungulira amagwiritsidwira ntchito kusokoneza billet kuti apeze billet yomwe mukufuna.
Roll forging deformation ndizovuta zamitundu itatu.Zambiri mwazinthu zowonongeka zimayenda motsatira njira yautali kuti ziwonjezeke kutalika kwa billet, ndipo gawo laling'ono lazinthu limayenda mozungulira kuti liwonjezeke m'lifupi mwa billet.Panthawi yopangira mpukutuwo, gawo lozungulira la muzu wa billet limachepa mosalekeza.Njira yopangira mpukutuwo imagwiritsa ntchito mfundo yopangira mpukutuwo kuti pang'onopang'ono asokoneze chopanda kanthu.
Roll forging ndi yoyenera njira zosinthira monga ma shafts otalikira, ma slabs ogudubuza, ndikugawa zinthu motsatira utali wake.Zopangira zopukutira zitha kugwiritsidwa ntchito kupanga ndodo zolumikizira, zobowola zopindika, ma wrenches, ma spikes amsewu, makasu, mapiki ndi masamba a turbine, etc.
Poyerekeza ndi kufota wamba, kupanga mpukutu kumakhala ndi ubwino wa zida zosavuta, kupanga kokhazikika, kugwedezeka kochepa ndi phokoso, makina osavuta, komanso kupanga bwino kwambiri.
4. Matigari amafa pomanga
Tyre die forging ndi njira yopangira yomwe imagwiritsa ntchito njira yopangira kwaulere kuti ikhale yopanda kanthu, kenako ndikuipanga mu nkhungu ya tayala.Ndi njira yopangira pakati pa kupangira kwaulere ndi kufota.Amagwiritsidwa ntchito kwambiri m'mabizinesi ang'onoang'ono ndi apakatikati okhala ndi zida zochepa zofokera ndipo ambiri amakhala nyundo zaulere.
Pali mitundu yambiri ya nkhungu zamatayala zomwe zimagwiritsidwa ntchito popanga nkhungu za matayala, ndipo zomwe zimagwiritsidwa ntchito kwambiri popanga ndi mtundu wa dontho, nkhungu zomangira, nkhungu zokhazikitsidwa, nkhungu ya cushion, clamping mold, etc.
Silinda yotsekedwa imagwiritsidwa ntchito kwambiri popanga ma rotary forging.Mwachitsanzo, magiya okhala ndi mabwana mbali zonse ziwiri nthawi zina amagwiritsidwa ntchito popanga zopangira zosazungulira.Kutsekera kotseka kwa silinda ndikosavuta kopanda kung'anima.
Pakuti tayala nkhungu forgings ndi akalumikidzidwa zovuta, m`pofunika kuwonjezera awiri hafu zisamere pachakudya (ndiko kuwonjezera olekanitsa pamwamba) mu nkhungu yamphamvu kupanga kuphatikiza yamphamvu nkhungu.Ndipo akusowekapo aumbike patsekeke wapangidwa awiri theka zisamere pachakudya.
Filimu yophatikizika nthawi zambiri imakhala ndi magawo awiri, nkhungu zam'mwamba ndi zam'munsi.Pofuna kufananiza kufa kwapamwamba ndi kumunsi ndikuletsa zokopa kuti zisasunthike, zolemba zowongolera ndi zikhomo nthawi zambiri zimagwiritsidwa ntchito poyika.Die clamping imagwiritsidwa ntchito kwambiri popanga ma forging osazungulira okhala ndi mawonekedwe ovuta, monga ndodo zolumikizira, mafoloko, ndi zina.
Poyerekeza ndi kufota kwaulere, kuwotcha matayala kuli ndi zabwino izi:
(1) Popeza kuti chopandacho chimapangidwa m’chibowo chakufa, kukula kwa kufotako kuli kolondola ndipo pamwamba pake ndi yosalala.
(2) Kugawidwa kwa minofu yowongoka ndikoyenera, kotero kuti khalidweli ndilapamwamba.
(3) Mabomba a matayala amatha kupanga zipilala zolimba kwambiri.Popeza mawonekedwe a forging amawongoleredwa ndi chibowo chakufa, chopanda kanthu chimapangidwa mwachangu.Ndipo zokolola zake ndi 1 mpaka 5 kuposa nthawi yaulere.
(4) Pali midadada yotsala yocheperako, kotero kuti machining allowance ndi ochepa.Izi osati amapulumutsa zitsulo zinthu komanso amachepetsa Machining munthu maola.
Zoyipa:
(1) Nyundo yopukutira yokhala ndi matani okulirapo imafunika;
(2) Zopangira zing'onozing'ono zokha zimatha kupangidwa;
(3) Moyo wautumiki wa nkhungu ya tayala ndi wotsika;
(4) Nthawi zambiri ndikofunikira kudalira ogwira ntchito kuti asunthire nkhungu ya tayala panthawi ya ntchito, kotero kuti mphamvu ya ntchitoyo ndi yokwera kwambiri;
(5) Makina opangira matayala amagwiritsidwa ntchito kupanga timagulu tating'onoting'ono tating'ono.
Zhengxi ndi wodziwika bwinowopanga makina opanga ku China, kupereka mitundu yosiyanasiyana ya makina osindikizira, kuphatikizapo makina opangira kwaulere, makina opangira mafelemu,makina opangira magetsi, makina ozizira ozizira, ndi makina otentha opangira, etc. Ngati muli ndi zosowa, chonde titumizireni.
Nthawi yotumiza: Jun-30-2023
