Kodi chidziwitso choyambirira cha kapangidwe ka nkhungu ya pulasitiki ndi chiyani?

Pulasitiki nkhungukamangidwe kamene kamatanthawuza kupangidwa ndi mapangidwe a nkhungu zomwe zimagwiritsidwa ntchito popanga zinthu zapulasitiki.Zimaphatikizanso zinthu 9 monga mold base, mold cavity, mold core, porting portal system, ndi njira yozizira.

Chidziwitso choyambirira cha kapangidwe ka nkhungu ya pulasitiki chikufotokozedwa mwatsatanetsatane pansipa:

(1) Maziko a nkhungu: Pansi pa nkhungu ndiye mbali yayikulu yothandizira nkhungu, yomwe nthawi zambiri imapangidwa ndi mbale zachitsulo kapena chitsulo.Zimapereka kukhazikika ndi kukhazikika kwa nkhungu kuti zitsimikizire kuti nkhunguyo sidzawonongeka kapena kugwedezeka pakagwiritsidwa ntchito.

(2) Mphepete mwa nkhungu: Pabowo la nkhungu ndi kabowo kopanda kanthu popangira zinthu zapulasitiki.Maonekedwe ake ndi kukula kwake zimagwirizana ndi mankhwala omaliza.The nkhungu patsekeke akhoza kugawidwa mu chapamwamba ndi m'munsi patsekeke, ndipo mankhwala mapangidwe zimatheka mwa mgwirizano wa chapamwamba ndi m'munsi patsekeke.

(3) Pakatikati pa nkhungu: Pakatikati pa nkhungu imagwiritsidwa ntchito kupanga gawo lamkati mwazinthu zapulasitiki.Maonekedwe ake ndi kukula kwake zimagwirizana ndi kapangidwe ka mkati mwa chomaliza.Pakatikati pa nkhungu nthawi zambiri imakhala mkati mwa nkhungu, ndipo kuumba kwa mankhwalawa kumatheka chifukwa cha mgwirizano wa nkhungu ndi pachimake cha nkhungu.

(4) Ikani dongosolo la doko: Dongosolo lonyamula ndi gawo lomwe limagwiritsidwa ntchito kubaya zida zapulasitiki zosungunuka.Zimaphatikizapo kutsanulira pakamwa kwakukulu, pakamwa pakamwa, ndi pakamwa pothandizira.Doko lalikulu lothirira ndilo njira yayikulu yopangira pulasitiki yosungunuka kulowa mu nkhungu.Khomo lakutsanulira ndi doko lothirira lothandizira limagwiritsidwa ntchito kuthandizira kudzaza nkhungu ndi pachimake.

(5) Dongosolo lozizira: Makina ozizirira ndi gawo lomwe limagwiritsidwa ntchito kuwongolera kutentha kwa nkhungu.Zimaphatikizapo ngalande zamadzi ozizira ndi ma jellyne.Njira zamadzi ozizira zimatenga kutentha kopangidwa mu nkhungu pozungulira madzi ozizira kuti nkhunguyo ikhale mkati mwa kutentha koyenera.

(6) Dongosolo lotulutsa mpweya: Njira yotulutsa mpweya imagwiritsidwa ntchito kuthetsa gawo la mpweya wopangidwa mu nkhungu.Panthawi yopangira jekeseni, pulasitiki yosungunuka idzatulutsa mpweya.Ngati sichikuphatikizidwa mu nthawi, imayambitsa thovu kapena zolakwika.Dongosolo lotulutsa mpweya limachotsedwa ndi thanki yotulutsa mpweya, mabowo otulutsa, ndi zina zambiri kuti akwaniritse kutha kwa gasi.

(7) Positioning system: Njira yoyikirayi ndi gawo lomwe limagwiritsidwa ntchito kutsimikizira malo olondola a nkhungu ndi pachimake.Zimaphatikizapo malo, malo, ndi bolodi.Makina oyika amatha kusunga nkhungu ndi pachimake pamalo olondola ikatsekedwa kuti zitsimikizire kusasinthasintha kwa kukula ndi mawonekedwe a chinthucho.

(8) Njira yotumizira maimelo: Njira yowombera imagwiritsidwa ntchito kubaya pulasitiki yosungunuka mu nkhungu.Zimaphatikizapo thanki, pakamwa, ndi makina owombera.Mwa kuwongolera kuthamanga ndi kuthamanga kwa silinda ya ejection, zinthu zapulasitiki zosungunuka zimakankhidwira mkati mwa nkhungu ndi pachimake.

(9) Dongosolo la Decarry: Dongosolo lochoka ndi gawo lomwe limagwiritsidwa ntchito kuchotsa zinthu zomwe zimapangidwira mu nkhungu.Zimaphatikizapo zolembera zapamwamba, matabwa apamwamba, ndi mabungwe apamwamba.Dongosolo lowumba limakankhira mankhwala opangira kuchokera ku nkhungu kudzera pamwamba pa mtengo, kotero kuti sitepe yotsatira ikonzedwa ndi kupakidwa.

Mwachidule, chidziwitso choyambirira chapulasitiki nkhunguZomangamanga zimaphatikizapo maziko a nkhungu, chiwombankhanga cha nkhungu, phata la nkhungu, njira yothira ma portal, njira yoziziritsira, makina otulutsa mpweya, makina oyikapo, makina owombera, ndi njira yoyambira.Zigawozi zimagwirizana wina ndi mzake kuti amalize kuumba zinthu zapulasitiki pamodzi.Kumvetsetsa komanso kudziwa bwino izi ndikofunikira pakupanga ndi kupanga nkhungu zapamwamba zapulasitiki.