Kodi nkhungu ndi chiyani (chida chopangira zinthu zowoneka bwino)

Kodi nkhungu ndi chiyani?

Zikhungu ndi zisankho zosiyanasiyana ndi zida zomwe zimagwiritsidwa ntchito popanga mafakitale kupanga zinthu zofunika, zomwe zimazindikirika kudzera mu jekeseni, kuumba nkhonya, extrusion, kufa-casting, forging, smelting, stamping ndi njira zina.

Mwachidule, ndi chida chomwe chimatembenuza chopanda kanthu kukhala chojambula cha mawonekedwe enieni ndi kukula pansi pa mphamvu yakunja. Chidachi chimapangidwa ndi zigawo zosiyanasiyana, ndipo nkhungu zosiyanasiyana zimapangidwa ndi mbali zosiyanasiyana. Imakwaniritsa makamaka kukonza kwa mawonekedwe a chinthucho kudzera mukusintha kwakuthupi kwa zinthu zowumbidwa. Nkhungu zimadziwika kuti "Mayi a Makampani" chifukwa zimagwira ntchito yofunika kwambiri popanga ndipo zimagwiritsidwa ntchito kwambiri popanga njira zosiyanasiyana, monga kubisala, kufota, mutu wozizira, kutulutsa, kukakamiza zitsulo za ufa, kuponyera Pressure, komanso kuponderezana akamaumba kapena jekeseni akamaumba pulasitiki uinjiniya, mphira, ceramics ndi zinthu zina.

Kupanga nkhungu

Nthawi zambiri nkhungu imakhala ndi magawo awiri: nkhungu yosuntha ndi nkhungu yokhazikika (kapena nkhonya ndi concave mold), yomwe imatha kupatulidwa kapena kuphatikizidwa. Olekanitsa kuti atenge workpiece, ndipo pamene chatsekedwa, chosowekacho jekeseni mu nkhungu patsekeke kuti apange. Nkhungu ndi zida zolondola zokhala ndi mawonekedwe ovuta omwe amafunikira kupirira kuphulika kwa mphamvu yopanda kanthu. Chifukwa chake, ali ndi zofunikira zazikulu zamphamvu zamapangidwe, kuuma, kuuma kwapamwamba, kuuma kwapamwamba komanso kulondola kwadongosolo. Mlingo wa chitukuko cha kupanga nkhungu ndi chimodzi mwa zizindikiro zofunika za mlingo wa kupanga makina. Nkhungu zimagwiritsidwa ntchito m'njira zosiyanasiyana. M’moyo wathu watsiku ndi tsiku, zinthu zambiri monga mabafa, mabeseni ochapira, zophikira mpunga, makompyuta, mafoni a m’manja, ngakhale mbali zambiri za galimoto zimapangidwa ndi nkhungu.

Kuphatikiza pa nkhungu yokha, nkhunguyo imafunanso maziko a nkhungu, chimango cha nkhungu, nkhungu, ndi chipangizo cha ejection cha mankhwala. Zigawozi nthawi zambiri zimapangidwa kukhala mitundu yapadziko lonse lapansi. Ngati makampani athu a nkhungu akuyenera kukhala okulirapo komanso abwinoko, ayenera kudziwa malo omwe ali ndi malonda ndi malo amsika potengera kufunika kwa msika, ukadaulo, ndalama, zida ndi zinthu zina, ndikuyang'ana pang'onopang'ono kupanga phindu lawo laukadaulo ndi malonda. Choncho, makampani athu nkhungu ayenera mwakhama kuyesetsa kuphunzira zinachitikira makampani apamwamba akunja amenewa chitukuko bwino m'tsogolo.

Ntchito zazikulu za nkhungu

Chikombole ndi chida cha mafakitale chomwe chimasintha mawonekedwe a thupi la zinthu zomwe zimapangidwira kuti zikhale ndi mawonekedwe ndi kukula kwake. Pali mitundu yambiri ya nkhungu, kuphatikizapo nkhungu jekeseni, kufa-kuponya zisamere, kupondaponda kufa, mwatsatanetsatane forging amafa, etc. nkhungu iliyonse ndi yoyenera zipangizo zosiyanasiyana ndi njira kupanga. Nkhungu zimagwira ntchito yofunika kwambiri m'mafakitale amakono, osati kungowonjezera luso lazopanga komanso mtundu wazinthu, komanso kuchepetsa ndalama zopangira zinthu.

Kupanga zinthu zamapulasitiki: monga ma casings ndi zida zamagalimoto, zida zapanyumba, zamagetsi zamagetsi, ndi zofunikira zatsiku ndi tsiku monga kitchenware, mipando, nsapato, zoseweretsa, etc.;

Kupanga zinthu zachitsulo: kuphatikiza magawo a injini zamagalimoto, magawo otumizira, ndi zida zina zamakina ndi zida;

Kupanga zipangizo zachipatala: makamaka nkhungu zolondola, zomwe zimagwiritsidwa ntchito popanga mankhwala omwe amafunikira kulondola komanso khalidwe labwino.

Pazinthu monga zamagetsi, magalimoto, ma mota, zida, zida zamagetsi, mita, zida zapakhomo, ndi kulumikizana, 60% mpaka 80% yazigawo ziyenera kupangidwa ndi nkhungu. Zolondola kwambiri, zovuta kwambiri, kusasinthasintha kwakukulu, zokolola zambiri komanso kugwiritsira ntchito kochepa komwe kumasonyezedwa pogwiritsa ntchito nkhungu kuti apange zigawo zomwe sizingafanane ndi njira zina zopangira ndi kupanga.