Zojambula za mphetendi kugubuduzazojambulamu bwalo, akhoza kwenikweni kulamulira dimensional kulolerana mankhwala, kuchepetsa kuchuluka kwa Machining. Komabe, posankha zopangira mphete, tiyenera kusamala kuti tisasankhe zolakwika za mphete. Ngati kusankha mphete zopanda pake kusokoneza kwambiri kugwiritsa ntchito polojekitiyi, kudzakhalanso ndi zoopsa zina. Ndiye, mmene kusankhazokopa zazikulu?

Choyamba, yang'anani pamwamba pa kupanga: ngati pamwamba ali ndi ming'alu, makutu, creases, kuthamanga maenje, lalanje peel, kuwira, mawanga, maenje dzimbiri, mikwingwirima, zinthu zachilendo, osati zonse, maenje, kusowa nyama, zokopa. ndi zina zolakwika, ndi bwino kuti musagule.

The Machining allowance dimension analysis ofzokopa zazikuluilinso ndi zofunikira zofunika pazachuma cha forgings zolemetsa. Billets sangathe kugwiritsidwa ntchito ngati forgings forging and processing. The forging chiŵerengero cha zigawo zosiyanasiyana akalumikidzidwa ayenera kutsimikiziridwa, ndi kupanga kuzungulira zitsulo forging ndi kukula ofanana sayenera kukumana okhwima zofunika m`kati forging processing, monga kutentha, forging pafupipafupi ndi kuthamanga. Makristasi achitsulo mkatizokopa zazikulundi zabwino kwambiri komanso zodulidwa molimba kwambiri, ndipo zopangirazo zimakonzedwa popanda kuwononga ulusi wazitsulo wazinthu zopangira ndipo zimatha kupanga mizere yachitsulo kukhala yosalala.

Ubwino uwu wazokopa zazikulusiziyenera kukambidwa, koma makamaka chifukwa cha zofunikira zawo zaukadaulo. Kukula kwapadera kwamphete zazikulu zopangirazidzagwirizana ndi miyezo yachitetezo chapadziko lonse lapansi, ndipo zinthuzo ziyenera kukhala zogwirizana ndi zida za zigawozo. Mankhwalawa adzagwirizananso ndi mfundo zogwirizanitsa dziko lonse ndipo mndandanda wazinthu udzaperekedwa. Njira yayikulu yochepetsera ma haidrojeni muzitsulo ndikutulutsa vacuum degassing kapena vacuum kuthira zitsulo zamadzimadzi panthawi yopanga zitsulo. Kwa ma forgings omwe ali ndi zofunika kwambiri, njira yosinthira ma electroslag ingagwiritsidwe ntchito kupititsa patsogolo chiyero chachitsulo. Kuchiza kutentha kwapambuyo: Kuchotsa hydrogenation kupanga haidrojeni muzitsulo.

kuchokera: 168 kupanga