Menene hanyoyin sarrafa alluran filastik?

Fasahar sarrafa kayan allura ta filastik ta ƙunshi matakai masu zuwa:

(1) Tsarin ƙira: Dangane da buƙatun samfur, ƙirar ƙira.Wannan ya haɗa da ƙayyadaddun tsarin ƙirar gabaɗaya, zaɓin kayan abu, wurin tashar tashar allura, ƙirar tsarin sanyaya, ƙirar ƙirar saki da sauran fannoni da yawa.

(2) Mold masana'antu: bisa ga zane zane, mold masana'antu.Wannan tsari ya haɗa da roughing, Semi-finishing da karewa matakan.

(3) Yin aikin cavity: Maɓalli na ƙirar ƙirar masana'anta, gami da rami, ƙofar, farfajiyar rabuwa, da sauransu, yana buƙatar ingantaccen kayan aiki da tsauraran hanyoyin aiki.

(4) Mold taro: Haɗa rami da aka ƙera, ƙofar, farfajiyar rabuwa da sauran sassa tare don samar da cikakkiyar ƙima.A cikin wannan tsari, wajibi ne a kula da daidaiton girman girman da tsarin taro na kowane bangare.

(5) Tsarin allura: Tsarin allura shine ainihin abin da ke cikin injin gyare-gyaren allura, wanda ke sanya robobin narke a cikin rami.Tsarin allura yawanci yana kunshe da dunƙule allura, ganga, bututun ƙarfe, zoben duba da sauransu.

(6) Tsarin kulle Mold: Tsarin kulle ƙura shine wani babban ɓangaren na'urar gyare-gyaren allura, wanda ke rufe injin ɗin kuma yana rufe shi yayin aikin allurar don hana cikar narkewar filastik.Tsarin matsawa yawanci yana haɗa da matse kai, firam ɗin matsawa da silinda mai ɗaukar ruwa.

(7) Yin gyare-gyaren allura: Sanya albarkatun robobi a cikin silinda na allura, zafi zuwa yanayin narkewa, sa'an nan kuma a ƙarƙashin aikin matsi na allura, filastik narke yana allura a cikin rami na mold.A cikin aiwatar da gyaran allura, ya zama dole a kula da sarrafa saurin allura, adadin allura, zafin allura da sauran abubuwan.

(8) Yin sanyaya: Roba bayan allura yana buƙatar sanyaya na wani ɗan lokaci a cikin gyaggyarawa don yin siffar da kuma hana raguwa.Ana buƙatar ƙayyade lokacin saitin sanyaya bisa ga dalilai kamar nau'in filastik, tsarin ƙirar da adadin allura.

(9) Saki: Bayan sanyaya da saitin, ana buƙatar buɗaɗɗen ƙirar kuma a fitar da robobin da aka ƙera daga cikin rami.Za'a iya zaɓar hanyar fitarwa bisa ga tsari da kuma amfani da mold, irin su fitar da hannu, fitarwar pneumatic, hydraulic ejection da sauransu.

A takaice dai, tsarin aikin gyaran gyare-gyare na filastik wani tsari ne wanda ya ƙunshi hanyoyi masu yawa da dalilai, kowane hanyar haɗi yana buƙatar aiki mai kyau da kayan aiki mai mahimmanci don tabbatar da daidaito da rayuwar sabis na mold.