Menene ainihin ilimin tsarin ƙirar filastik?

Filastik mtsarin yana nufin abun da ke ciki da tsarin gyare-gyaren da ake amfani da su don yin samfuran filastik.Ya ƙunshi abubuwa guda 9 kamar su mold base, mold cavity, mold core, porting portal system, da tsarin sanyaya.

An gabatar da ainihin ilimin tsarin ƙirar filastik daki-daki a ƙasa:

(1) Tushen ƙirƙira: Tushen ƙirar shine babban ɓangaren tallafi na ƙirar, yawanci ana yin su da faranti na ƙarfe ko simintin ƙarfe.Yana ba da kwanciyar hankali da tsattsauran ƙirar ƙirar don tabbatar da cewa ƙirar ba za a ɓata ba ko girgiza yayin amfani.

(2) Mold cavity: The mold rami ne fanko rami domin forming roba kayayyakin.Siffar sa da girmansa sun yi daidai da samfurin ƙarshe.Za'a iya raba rami na mold zuwa babba da ƙananan rami, kuma ana samun samfurin samfurin ta hanyar haɗin gwiwar babba da ƙananan rami.

(3) Mold core: The mold core Ana amfani da shi don samar da wani ɓangare na rami a cikin samfurin filastik.Siffar sa da girmansa sun dace da tsarin ciki na samfurin ƙarshe.A mold core yawanci located a cikin mold rami, da kuma samfurin gyare-gyare da aka samu ta hanyar hadin gwiwa da mold rami da mold core.

(4) Sanya tsarin tashar jiragen ruwa: Tsarin tashar jiragen ruwa wani bangare ne da ake amfani da shi don allurar kayan filastik na narkewa.Ya hada da babban bakin da ake zubawa, da bakin mai shayarwa, da baki na taimako.Babban tashar ruwa shine babban tashar don kayan da aka narkar da filastik don shiga cikin mold.Ana amfani da tashar ruwa mai zubowa da tashar ruwa mai taimako don taimakawa cikon rami da ainihin.

(5) Tsarin sanyaya: Tsarin sanyaya wani ɓangare ne da ake amfani da shi don sarrafa zafin jiki.Ya haɗa da tashoshin ruwa mai sanyaya da jellynes.Tashoshin ruwa masu sanyaya suna ɗaukar zafi da aka haifar a cikin ƙirar ta hanyar zagayawa da ruwan sanyi don kiyaye ƙirar cikin kewayon zafin jiki da ya dace.

(6) Tsarin shaye-shaye: Ana amfani da tsarin da ake amfani da shi don kawar da ɓangaren iskar gas da aka samar a cikin ƙirar.A lokacin aikin gyaran allura, filastik mai narkewa zai haifar da iskar gas.Idan ba a cire shi cikin lokaci ba, zai haifar da kumfa ko lahani.An cire tsarin cirewa ta hanyar tanki mai shayarwa, ramukan shayarwa, da dai sauransu don cimma nasarar kawar da iskar gas.

(7) Tsarin matsayi: Tsarin sakawa wani sashi ne da ake amfani dashi don tabbatar da daidaitaccen matsayi na rami da kuma ainihin.Ya haɗa da matsayi, matsayi, da allon sakawa.Tsarin sakawa zai iya kiyaye ramin ƙira da ainihin a daidai matsayi lokacin da aka rufe don tabbatar da daidaiton girman da siffar samfurin.

(8) Tsarin saƙon imel: Ana amfani da tsarin harbi don allurar narkar da kayan filastik a cikin ƙirar.Ya haɗa da tanki, baki, da tsarin harbi.Ta hanyar sarrafa matsi da saurin silinda na fitarwa, narkakkar kayan filastik ana turawa zuwa cikin kogon ƙira da ainihin.

(9) Tsarin gyarawa: Tsarin tashi shine ɓangaren da ake amfani da shi don cire samfuran gyare-gyare daga ƙirar.Ya haɗa da sanduna na sama, manyan alluna, da manyan cibiyoyi.Tsarin gyare-gyaren yana tura samfurin gyare-gyaren daga ramin ƙira ta hanyar rawar saman sandar, don haka ana sarrafa mataki na gaba da kunshe.

Don taƙaitawa, ilimin asali nafilastik mTsarin ya haɗa da tushe mold, mold cavity, mold core, portal pouring system, tsarin sanyaya, tsarin shayewa, tsarin sakawa, tsarin harbi, da tsarin tashi.Waɗannan abubuwan haɗin gwiwar suna aiki tare don kammala aikin gyare-gyaren samfuran filastik tare.Fahimta da ƙware wa waɗannan ilimin na asali yana da mahimmanci don ƙira da kera ƙirar filastik masu inganci.