Zolemba zolemerazimagwira ntchito yofunika kwambiri mu engineering, momwe mungayendetserezokopa zazikuluwakhala zili chidwi aliyense, ndiyeno makamaka kugawana nanu njira zina processingzokopa zazikulu.
Zopangira mphete zolemerandi kugubuduzazojambulamu mawonekedwe ozungulira, omwe amatha kuwongolera kulolerana kwazinthu komanso kuchepetsa kuchuluka kwa makina. Koma posankha zopangira mphete, tiyeneranso kusamala kuti tisasankhe zolakwika za mphete. Ngati tisankha zopangira mphete zopanda pake, zidzakhudza kwambiri kugwiritsa ntchito polojekitiyi, komanso kukhala ndi chiopsezo china. Ndiye, bwanji kusankha forgings heavy?
Choyamba, tiyenera kuyang'ana pamwamba pa forgings: ngati pamwamba ndi ming'alu, pindani, makwinya, kuthamanga maenje, lalanje peel, matuza, zipsera, dzimbiri maenje, tokhala, zinthu zachilendo, osadzaza, maenje, kusowa nyama. , zokopa ndi zolakwika zina, ndi bwino kuti musagule.
The processing allowance kukula kusanthula kwa forgings zolemetsa zilinso ndi zofunika zokhudzana ndi zinthu za forgings zolemetsa. The billet sungagwiritsidwe ntchito ngatikupangamagawo akupangakukonza. Ndipo mawonekedwe osiyana a zigawo ayeneranso kuonetsetsa ena forging chiŵerengero, sangathe kugwiritsa ntchito kukula kwa chitsulo chozungulira chomwechokupangakupanga popanga kutentha kwa processing,kupangapafupipafupi, kuthamanga kukula izi ndi zofunika kwambiri. Makristasi achitsulo mkatizokopa zazikulundi zing'onozing'ono ndipo kapangidwe kake kamakhala kophatikizana, ndipo kupanga sikumaphwanya ulusi wazitsulo wazitsulo ndipo kumapangitsa kuti mizere yachitsulo ikhale yosalala.

Izi ubwino forgings katundu si zophweka kunena, izi makamaka chifukwa okhwima luso amafuna. Kukula kwachilolezo cha ma forgings olemera a mphete kuyenera kukumana ndi miyezo yachitetezo chapadziko lonse lapansi, ndipo zinthuzo ziyenera kukhala zogwirizana ndi zida zamaguluwo, ndipo kapangidwe kake kamayenera kukumana ndi miyezo yapadziko lonse lapansi. Panthawi imodzimodziyo, mndandanda wazinthu uyenera kuperekedwa. Njira zazikulu zochepetsera hydrogen muzitsulo ndi vacuum degassing kapena vacuum kuthira. Kwa ma forgings ena omwe ali ndi zofunika kwambiri, ukadaulo wa electroslag remelting ungagwiritsidwe ntchito kupititsa patsogolo chiyero chachitsulo. Kuchiza kutentha kwapambuyo: Kuchotsa hydrogenation kufalitsa hydrogen kuchokera kuchitsulo.
Zomwe zili pamwambazi ndi njira yoyenera yopangira zolemetsa zolemetsa, ndithudi, chifukwa cha zolemba zanu, nthawi yomweyo, ndikuyembekeza kukuthandizani.