Kwatanta fa'idodi da rashin amfani da dama manyan hanyoyin sarrafa kayan albarkatun filastik

Gyaran allura
Ka'idar yin gyare-gyaren allura ita ce ƙara granular ko foda a cikin hopper na injin allura.Kayan yana mai zafi kuma ya narke kuma ya zama aiki.A karkashin ci gaban dunƙule ko fistan na allura inji, shi shiga cikin mold rami ta bututun ƙarfe da kuma simintin tsarin na mold., An taurare da siffa a cikin mold rami.Abubuwan da ke shafar ingancin gyaran allura: matsa lamba, lokacin allura, zafin allura.

Ƙarfi
1. Short gyare-gyaren sake zagayowar, high samar da yadda ya dace, da kuma sauki aiki da kai.
2. Za a iya samar da sassa na filastik tare da siffofi mara kyau, daidaitattun ma'auni, da ƙarfe ko ƙananan ƙarfe.
3. Kyakkyawan samfurin yana da kwanciyar hankali.
4. Yawan halaye.

Rashin amfani
1. Farashin kayan aikin gyaran allura ya fi girma.
2. Tsarin tsarin allura yana da lalacewa.
3. Babban farashin samarwa, sake zagayowar samarwa mai tsayi, bai dace da samar da nau'ikan nau'ikan nau'ikan nau'ikan filastik da guda ɗaya ba.

Amfani
Daga cikin samfuran masana'antu, samfuran da aka ƙera allura sun haɗa da: kayan dafa abinci ( kwandunan shara, kwano, buckets, tukwane, kayan abinci, da kwantena daban-daban), harsashi na kayan lantarki (masu busar gashi, injin tsabtace ruwa, mahaɗa abinci, da sauransu), kayan wasan yara da wasanni. motoci Daban-daban kayayyakin masana'antu, sassa na sauran kayayyakin da yawa, da dai sauransu.
Extrusion gyare-gyare
Extrusion gyare-gyare: kuma aka sani da extrusion gyare-gyare, shi ne yafi dace da gyare-gyare na thermoplastics, amma kuma dace da gyare-gyaren wasu thermosetting da kuma karfafa robobi tare da mafi motsi.Tsarin gyare-gyaren shine a yi amfani da dunƙule mai juyawa don fitar da kayan zafi da narke na thermoplastic daga mutu tare da siffar giciye da ake buƙata, sa'an nan kuma a siffata shi da na'ura mai girma, sa'an nan kuma a wuce ta cikin mai sanyaya don yin tauri da ƙarfi. don zama siffar giciye da ake buƙata.samfur.

Halayen Tsari
1. Ƙananan farashin kayan aiki;
2. aikin yana da sauƙi, tsarin yana da sauƙi don sarrafawa, kuma yana da sauƙi don kammala aikin sarrafawa ta atomatik;
3. Babban haɓakar samarwa;uniform da ingantaccen ingancin samfurin;
4. Bayan canza mutun na inji, za a iya samar da samfurori ko samfurori da aka kammala tare da nau'i-nau'i daban-daban na giciye.

Amfani
A cikin yanki na samfurin tsarawa, extrusion gyare-gyare yana da karfi applicability.Kayayyakin da aka fitar sun haɗa da bututu, fina-finai, sanduna, monofilaments, bel ɗin lebur, raga, kwantena mara kyau, tagogi, firam ɗin ƙofa, faranti, kebul na igiya, monofilaments da sauran abubuwan da aka bayyana.

Blow Molding
Narkakken thermoplastic abu da aka fitar daga mai extruder yana manne a cikin ƙirar, sa'an nan kuma ana hura iska a cikin kayan.Kayan da aka narkar da shi yana faɗaɗa ƙarƙashin tasirin matsa lamba na iska kuma yana manne da bangon ƙashin ƙura.Sanyaya da ƙarfafawa ya zama hanyar da ake so siffar samfurin.Busa gyare-gyare ya kasu kashi biyu: busa fim da busawa mara kyau.

Fim na busa
Busa fim shine aiwatar da fitar da narkakkar filastik zuwa cikin bututun bakin ciki na silinda daga ratar madauwari na mutun mai kashewa, da hura iska mai matsa lamba a cikin rami na ciki na bakin bututu daga tsakiyar rami na mutu don kumbura bakin bakin tube diamita.Babban fim ɗin tubular (wanda aka fi sani da bubble tube) ana naɗe shi bayan sanyaya.

Gyaran busa mai zurfi:
Ƙwaƙwalwar busa dabara ce ta gyare-gyare ta biyu wacce ke amfani da matsin iskar gas don hura wuta mai kama da robar da aka rufe a cikin kogon ƙura zuwa wani samfur mara tushe.Hanya ce ta samar da samfuran filastik mara kyau.Dangane da hanyoyin masana'antu daban-daban na parisons, gyare-gyaren busa mara kyau ya haɗa da gyare-gyaren bugun jini, gyare-gyaren allura, da gyare-gyaren busa.
(1) Extrusion busa gyare-gyaren: Extrusion busa gyare-gyaren shine a yi amfani da extruder don extrude wani tubular parison, matsa shi a cikin kogon mold kuma rufe kasa yayin da yake zafi, sa'an nan kuma busa iska mai matsa lamba a cikin rami na ciki na bututu mara kyau. gyare-gyaren hauhawar farashin kayayyaki .
(2) Yin gyare-gyaren allura: The parison da aka yi amfani da shi yana samuwa ta hanyar yin gyare-gyaren allura.An bar parison a kan ainihin ƙirar ƙirar.Bayan rufe ƙirar tare da nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) ƙaddamar da iska mai matsa lamba daga ainihin ƙirjin don ƙaddamar da parison, sanyi,da rushe samfurin don samun samfurin.
(3) Miƙewa Busa gyare-gyare: Sanya parison ɗin da aka mai zafi zuwa zafin zafin jiki a cikin wani nau'in busawa, shimfiɗa shi a tsayi tare da sandar shimfiɗa, kuma shimfiɗa shi da hura shi da matsewar iska a cikin madaidaicin shugabanci don samun samfurin kusanci.

Ƙarfi
Samfurin yana da kaurin bango iri ɗaya, ƙarancin nauyi, ƙarancin sarrafawa, da ƙananan sasanninta na sharar gida;ya dace don samar da ƙananan ƙananan ƙananan samfurori.
amfani:
Ana amfani da gyare-gyaren fim ɗin don ƙera siraren filastik;Ana amfani da gyare-gyare mara kyau don kera samfuran filastik mara kyau (kwalabe, ganga marufi, gwangwani feshi, tankunan mai, gwangwani, kayan wasan yara, da sauransu).Zuwa

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