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Kufunika kwa kapangidwe ka kufa kakufa.

Kufunika kwa kapangidwe ka kufa kakufa.

Die casting ndi njira yopangira zinthu zambiri zachitsulo ndi zigawo zake. Kupanga nkhungu ndi imodzi mwamasitepe ofunikira kwambiri pakuchitapo kanthu chifukwa mawonekedwe ndi mawonekedwe a nkhungu zimakhudza mwachindunji chomaliza. Njira yoponyera kufa imakakamiza chitsulo chosungunula kukhala nkhungu pogwiritsa ntchito kuthamanga kwambiri ndipo pamafunika nkhungu yokhala ndi mfundo zenizeni kuti ikwaniritse ntchitoyi.

Kufunika Kopanga Mold

Kapangidwe ka nkhungu kumakhudza mawonekedwe, masinthidwe, mtundu, ndi kufanana kwa chinthu chomwe chimapangidwa kudzera munjira yakufa. Mafotokozedwe olakwika angapangitse zida kapena dzimbiri zakuthupi, komanso kutsika kwazinthu, pomwe kupanga kothandiza kumatha kupititsa patsogolo nthawi yogwira ntchito komanso kupanga.

Zomwe Zimapangitsa Kupangidwe Kwabwino kwa nkhungu Pali zinthu zingapo zopangira nkhungu zomwe muyenera kuziganizira posankha zoyenera kuchita. Zina mwa zinthuzi ndi izi:

• Kufa kokonzekera
• Fillets
• Mizere yolekanitsa
• Mabwana
• Nthiti
• Mabowo ndi mazenera
• Zizindikiro
• Makulidwe a khoma

Kukonzekera

Kukonzekera ndi mlingo womwe phata la nkhungu limatha kusinthidwa. Kukonzekera koyenera kumafunika kuti mutulutse bwino kuponyedwa kuchokera pakufa, koma popeza kujambula sikukhazikika ndipo kumasiyana malinga ndi ngodya ya khoma, zinthu monga mtundu wa alloy wosungunuka wogwiritsidwa ntchito, mawonekedwe a khoma, ndi kuya kwa nkhungu. zingakhudze ndondomeko. Mold geometry imathanso kukhudza kulemba. Kawirikawiri, mabowo osagwiritsidwa ntchito amafunika kuchepetsedwa, chifukwa cha chiopsezo cha kuchepa. Momwemonso, makoma amkati amathanso kufota, motero amafunikira kulemba zambiri kuposa makoma akunja.

Fillets

Fillet ndi mphambano ya concave yomwe imagwiritsidwa ntchito kusalaza pamwamba. Makona akuthwa amatha kulepheretsa kuponya, kotero kuti nkhungu zambiri zimakhala ndi ma fillets kuti apange m'mphepete mozungulira ndikuchepetsa chiwopsezo cha zolakwika zopanga. Kupatulapo mzere wolekanitsa, ma fillets amatha kuwonjezeredwa pafupifupi kulikonse pa nkhungu.

Mzere Wogawanitsa

Mzere wolekanitsa, kapena malo olekanitsa, amalumikiza zigawo zosiyanasiyana za nkhungu pamodzi. Ngati mzere wolekanitsayo uli wokhazikika bwino kapena wapunduka chifukwa cha kupsinjika kwa ntchito, zinthu zimatha kudutsa pakati pa zidutswa za nkhungu, zomwe zimapangitsa kuumbidwa kosagwirizana ndi kusoka kwambiri.

Mabwana

Mabwana ndi mabatani oponyedwa omwe amakhala ngati malo okwera kapena zoyimilira pamapangidwe a nkhungu. Opanga nthawi zambiri amawonjezera dzenje m'kati mwa abwana kuti atsimikizire kuti makulidwe a khoma la yunifolomu mu chinthu chopangidwa. Zitsulo zimakhala zovuta kudzaza mabwana akuya, kotero kudzaza ndi nthiti kungakhale kofunikira kuti muchepetse vutoli.

Nthiti

Die cast nthiti zitha kugwiritsidwa ntchito kupititsa patsogolo mphamvu zakuthupi pazinthu zopanda makulidwe a khoma lofunikira pazinthu zina. Kuyika nthiti kosankha kumatha kuchepetsa mwayi wosweka wosweka komanso makulidwe osafanana. Zimathandizanso kuchepetsa kulemera kwazinthu komanso kukulitsa luso lodzaza.

Mabowo ndi Mawindo

Kuphatikizira mabowo kapena mazenera mu nkhungu ya die cast imakhudza mwachindunji kutulutsa komaliza ndikupangitsa kuti pakhale zojambula zambiri. Zina zowonjezera, monga kusefukira, ma flashovers, ndi ma feeders ophatikizika zingakhale zofunikira kuti tipewe kuponyedwa kosafunikira mkati mwa mabowo kapena kuyenda kwa zinthu zosafunikira kuzungulira mabowowo.

Zizindikiro

Opanga nthawi zambiri amaphatikiza mayina amtundu kapena ma logo azinthu pamapangidwe a nkhungu a zinthu zakufa. Ngakhale zizindikiro sizimasokoneza njira yopangira kufa, kugwiritsa ntchito kwawo kungakhudze mtengo wopanga. Makamaka, chizindikiro chokwezeka kapena chizindikiro chimafunikira voliyumu yowonjezera yachitsulo chosungunuka pagawo lililonse lopangidwa. Mosiyana ndi zimenezi, chizindikiro chokhazikika chimafuna zinthu zochepa ndipo chingachepetse ndalama.


Nthawi yotumiza: Jul-08-2021
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