(1) A tsarin da allura gyare-gyaren inji
Injin gyare-gyaren allura yawanci ana hada shi da tsarin allura, tsarin matsewa, tsarin isar da sakonnin hydraulic, tsarin kula da lantarki, tsarin shafa mai, tsarin dumama da sanyaya, da kuma tsarin kula da lafiya.
1. Tsarin allura
Matsayin tsarin allura: tsarin allurar yana daya daga cikin mahimman abubuwanda ake amfani dasu a cikin injin gyare-gyaren allurar, gabaɗaya ya haɗa da nau'in abun sakawa, nau'in dunƙule, dunƙule allurar filastik
Uku manyan siffofin harbi. Nau'in dunƙule a halin yanzu shine mafi yadu amfani. Ayyukanta shine cewa a cikin zagaye na injin allurar filastik, za a iya yin dumi da roba a cikin wani takamaiman lokaci, kuma za a iya allurar da narkakkar roba cikin ramin mould ta cikin dunƙulewa a ƙarƙashin wani matsi da sauri. Bayan allurar, narkakken kayan da aka yiwa allurar a cikin ramin ana ajiye su cikin sifa.
Haɗin tsarin allurar: Tsarin allurar ya ƙunshi na'urar roba da na'urar watsa wutar lantarki. Na'urar yin filastik na dunƙule injin ƙera kayan aikin an haɗa ta da kayan abinci, ganga, dunƙule, kayan roba, da bututun ƙarfe. Na'urar watsa wutar ta hada da silinda mai allurar, wurin zama mai motsi da silinda mai motsi da na'urar dunƙulewa (injin narkewa)
2. Mould clamping system
Matsayin tsarin matsewa: rawar clamping system shine tabbatar da cewa an rufe, an buɗe kuma an fitar da kayayyakin. A lokaci guda, bayan an rufe mol, ana ba da isasshen ƙarfin cakudawa zuwa ƙirar don tsayayya wa matsin ramin da narkakken narkakken ya samar daga cikin ramin ƙirar, kuma ya hana ƙirar buɗe buɗaɗɗen ƙofa, wanda ke haifar da matsayin mara kyau na samfurin. .
3. Tsarin lantarki
Aikin tsarin isar da sakonnin isar da sako na hydraulic shine a fahimci injin da ke yin allurar don samar da karfi gwargwadon ayyukan da aikin ke bukata, da kuma biyan bukatun matsin lamba, gudun, yawan zafin jiki, da sauransu da kowane bangare na allurar inginin yake bukata. inji. Yawanci ya ƙunshi abubuwa daban-daban na hydraulic da kayan haɗin haɗi, daga cikinsu famfon mai da motar sune tushen ƙarfin inji mai inji. Daban-daban bawuloli iko da mai matsa lamba da kuma kwarara kudi saduwa da bukatun na allura gyare-gyaren tsari.
4. Sarrafa wutar lantarki
Tsarin sarrafa wutar lantarki da tsarin lantarki suna da daidaitattun daidaituwa don fahimtar abubuwan da ake buƙata (matsa lamba, zafin jiki, gudun, lokaci) da kuma daban-daban
Ayyukan shirin. Yafi hada kayan aikin lantarki, kayan aikin lantarki, mitoci, masu zafi, masu auna sigina, da dai sauransu. Gabaɗaya akwai yanayin sarrafawa guda huɗu, jagora, atomatik-atomatik, cikakken atomatik, da daidaitawa.
5. Dumama / sanyaya
Ana amfani da tsarin dumama don dumama ganga da bututun allura. Ganga na injin inginin allura gabaɗaya yana amfani da zoben zafin wutar lantarki azaman na'urar dumama, wacce aka girka a waje na ganga kuma thermocouple ne yake ganowa a ɓangarori. Zafin yana gudanar da aikin zafin rana ta bangon silinda don samar da tushen zafi don yin filastik na kayan; tsarin sanyaya galibi ana amfani dashi don sanyaya zafin jikin mai. Yawan zafin jiki na mai zai haifar da lahani iri-iri, don haka dole ne a sarrafa zafin mai. Sauran wurin da ake buƙatar sanyaya yana kusa da tashar ciyarwar bututun abincin don hana albarkatun ƙasa narkewa a tashar jirgin ruwan, wanda ke haifar da albarkatun kasa rashin cin abincinsu.
6. Tsarin man shafawa
Tsarin shafawa shine kewaya ne wanda yake samarda yanayi na shafawa ga sassan dangi masu motsi na kayan kwalliyar inji mai motsi, na'urar gyara kayan kwalliya, hada sandar sandar sanda, teburin allura, da sauransu, domin rage yawan kuzari da kara rayuwar sassan. . Man shafawa na iya zama man shafawa na yau da kullun. Hakanan yana iya zama lubrication na lantarki na atomatik;
7. Kulawa da tsaro
Na'urar kiyaye lafiyar injin allura an fi amfani da ita don kare lafiyar mutane da injina. Yawanci an haɗa shi da ƙofar lafiya, damuwa, aminci, bawul na lantarki, iyakar sauyawa, ɓangaren gano hotuna, da dai sauransu, don fahimtar kariyar haɗin lantarki-injina.
Tsarin saka idanu yafi lura da yanayin zafin mai, yanayin zafin jiki, yawan obalodi, da kuma gazawar aiki da kayan aiki na inji mai inji, kuma yana nuna ko kararrawa lokacin da aka sami yanayi mara kyau.
(2) Aiki manufa na allura gyare-gyaren inji
Injin gyare-gyaren allura inji ne na musamman wanda yake yin roba. Yana amfani da thermoplasticity na filastik. Bayan ya yi zafi da narkewa, ana saurin zuba shi cikin ramin maƙerin ta matsin lamba. Bayan lokaci na matsi da sanyaya, ya zama samfurin roba na siffofi daban-daban.
