Ndi mbali ziti za nkhungu zomwe zili ndi:

Kuphatikiza pa nkhungu yokhayo, imafunikanso maziko a nkhungu, maziko a nkhungu, ndi nkhungu kuti iwononge gawolo.Zigawozi nthawi zambiri zimapangidwa ndi mtundu wachilengedwe chonse.

Nkhungu :

1. Mitundu yosiyanasiyana ndi zida zomwe zimagwiritsidwa ntchito popanga mafakitale kuti apeze zinthu zomwe zimafunikira ndi njira monga jekeseni, kupukuta, kutulutsa, kutulutsa, kufa kapena kuumba, kusungunula, ndi kupondaponda.Mwachidule, nkhungu ndi chida chomwe chimagwiritsidwa ntchito popanga zinthu.Chida ichi chimapangidwa ndi zigawo zosiyanasiyana, ndipo nkhungu zosiyanasiyana zimapangidwa ndi mbali zosiyanasiyana.Imazindikira makamaka kukonzedwa kwa mawonekedwe a nkhaniyo kudzera mukusintha kwakuthupi kwazinthu zopangidwa.Amadziwika kuti "Amayi a Makampani".

2. Pansi pa mphamvu yakunja, chopanda kanthu chimakhala chida chokhala ndi mawonekedwe ndi kukula kwake.Amagwiritsidwa ntchito nkhonya, kufa forging, mutu ozizira, extrusion, mbali zitsulo ufa kukanikiza, kuthamanga kuponyera, ndi kupanga ndi processing wa mapulasitiki uinjiniya, mphira, zoumba ndi zinthu zina ndi psinjika akamaumba kapena jekeseni akamaumba.Chikombolecho chimakhala ndi mkombero wamkati kapena mkati mwake, ndipo mawonekedwe ake okhala ndi m'mphepete mwake amatha kugwiritsidwa ntchito kulekanitsa chopanda kanthu molingana ndi mawonekedwe ake (kukhomerera).Mawonekedwe amkati amkati amatha kugwiritsidwa ntchito kuti apeze mawonekedwe azithunzi atatu omwe alibe kanthu.Chikombolecho nthawi zambiri chimakhala ndi zigawo ziwiri: nkhungu yosunthika ndi yokhazikika (kapena nkhungu ya convex ndi concave mold), yomwe imatha kupatulidwa kapena kuphatikizidwa.Ziwalozo zimachotsedwa pamene zilekanitsidwa, ndipo zosowekazo zimalowetsedwa mu nkhungu kuti zipange pamene zatsekedwa.Chikombole ndi chida cholondola chomwe chili ndi mawonekedwe ovuta ndipo chingathe kupirira mphamvu yowonjezera yopanda kanthu.Iwo ali mkulu zofunika mphamvu structural, rigidity, pamwamba kuuma, pamwamba roughness ndi processing kulondola.Mlingo wa chitukuko cha kupanga nkhungu ndi chimodzi mwa zizindikiro zofunika za mlingo wa kupanga makina.

【Kugawika kwa nkhungu】

Malinga ndi zinthu zosiyanasiyana akamaumba: nkhungu hardware, pulasitiki zisamere pachakudya, ndi zisamere pachakudya chawo chapadera.

1. Zojambula za Hardware zimagawidwa kukhala: kuphatikizapo zojambulajambula (monga zojambulajambula, zopindika, zojambula zakuya, zojambula zowonongeka, zowonongeka, zowonongeka, zowonongeka, zowonongeka zapulasitiki, etc.), zojambulajambula (monga zojambulajambula (monga zojambulajambula). ) , kufa kokhumudwitsa, etc.), kufa kwa extrusion, kufa kwa extrusion, kufa-kufa, kufa kopangira, ndi zina zotero;

2. Zopanda zitsulo zimagawidwa kukhala: pulasitiki ndi zitsulo zopanda zitsulo.Malingana ndi zinthu zosiyanasiyana za nkhungu yokha, nkhunguyo imatha kugawidwa kukhala: mchenga wa mchenga, nkhungu yachitsulo, nkhungu ya vacuum, nkhungu ya parafini ndi zina zotero.Pakati pawo, ndi chitukuko chofulumira cha mapulasitiki a polima, nkhungu zapulasitiki zimagwirizana kwambiri ndi miyoyo ya anthu.Zoumba zamapulasitiki zimatha kugawidwa m'magulu awiri: jekeseni akamaumba jekeseni, akamaumba jekeseni extrusion, akamaumba anathandiza mpweya, ndi zina zotero.