A fagen extrusion na filastik, Hasken sau da yawa yana faɗowa kan extruder da kansa, dokin aiki wanda ke canza albarkatun ƙasa zuwa nau'ikan samfura daban-daban. Koyaya, a bayan fage, ƙungiyar na'urori masu taimako suna taka muhimmiyar rawa wajen tabbatar da samar da santsi, inganci da inganci. Wadannan jaruman da ba a rera waka ba, wadanda galibi ba a kula da su, sun cancanci karramawa saboda gudunmawar da suka bayar wajen aiwatar da ficewar.
Na'urorin daidaitawa: Daidaita Hanya zuwa Cikakkar
Ɗaya daga cikin lahani na yau da kullum a cikin samfuran filastik da aka cire shine eccentricity, inda ainihin ba a tsakiya ba a cikin rufi ko jaket. Wannan rashin daidaituwa na iya haifar da haɗari na lantarki da matsalolin aiki. Don magance wannan matsala, ana amfani da na'urorin daidaitawa don daidaita ainihin waya kafin ta shiga aikin extrusion.
Nau'o'in na'urorin daidaitawa gama gari sun haɗa da:
- Nau'in Roller:Waɗannan na'urori suna amfani da jeri na rollers, ko dai an jera su a kwance ko a tsaye, don shiryar da ainihin waya a hankali da kuma gyara kowane kuskure.
- Nau'in sheave:Yin amfani da sheave guda ɗaya ko rukuni na sheaves, waɗannan na'urori suna matsa lamba zuwa ainihin waya, suna tilasta shi ya dace da madaidaiciyar hanya.
- Nau'in Capstan:Haɗa ayyukan ja, daidaitawa, da kiyaye daidaiton tashin hankali, na'urorin capstan suna taka rawar gani sosai a cikin tsarin extrusion.
- Nau'in Dabarun:Kama da nau'in na'urorin na'ura, nau'in dabaran calibrators suna amfani da ƙafafun don jagora da daidaita ainihin waya.
Na'urorin Preheating: Saita Matakin Don Mafi Kyau
Preheating da core waya mataki ne mai mahimmanci a cikin duka rufi da kuma extrusion jaket. Don siraran rufin rufin, yana da mahimmanci don kawar da duk wani danshi ko gurɓataccen abu a saman wayar don hana aljihu na iska daga yin sama yayin aikin fitar da shi. A cikin aikace-aikacen jaket, preheating yana hidima don bushe ainihin waya kuma rage haɗarin aljihun iska mai haifar da danshi a cikin jaket ɗin.
Preheating kuma yana taimakawa wajen hana gina matsi na ciki a cikin robobin da aka fitar saboda saurin sanyaya. Ta sannu a hankali ƙara ainihin zafin waya don dacewa da zafin kai na extruder, preheating yana kawar da girgizar zafin jiki wanda zai iya haifar da jujjuyawar matsin lamba da rashin daidaiton ingancin extrusion.
Dumamar juriya ta wutar lantarki ita ce hanyar da aka fi amfani da ita don preheating ainihin wayoyi a cikin layukan extrusion. Ya kamata na'urar da ke yin zafi ta kasance tana da isasshen ƙarfi don tabbatar da saurin haɓakar zafin jiki da ingantaccen preheating. Yawan zafin jiki na zafin jiki ana saita shi kusa da zafin kai na extruder, wanda saurin layin ke faɗa.
Na'urorin sanyaya: Kulle cikin inganci da siffa
Yayin da bayanan filastik da aka fitar ke fitowa daga kan extruder, dole ne a sanyaya shi da sauri don hana nakasar da nauyi ya haifar. Ruwan sanyaya shine hanya mafi yaɗuwa, kuma zafin ruwan yana ƙayyade ko tsarin sanyaya yana cikin sauri ko a hankali.
Saurin kwantar da hankali, wanda aka samu tare da ruwan sanyi, yana da fa'ida don saita siffar bayanan da aka fitar. Koyaya, don polymers crystalline, saurin sanyaya na iya haifar da damuwa na ciki a cikin bayanin martaba, haifar da yuwuwar fashewa yayin amfani. Bayanan martaba na filastik PVC, alal misali, yawanci ana sanya su cikin sauri.
Sanyi sannu a hankali, a gefe guda, yana nufin rage damuwa na ciki a cikin samfurin da aka fitar. Ta hanyar yin amfani da jerin wanka na ruwa tare da raguwar yanayin zafi, a hankali bayanin martaba yana kwantar da hankali zuwa siffarsa ta ƙarshe. An fi son wannan hanya don polyethylene (PE) da polypropylene (PP) extrusions.
Kammalawa: Symphony of Extrusion
Masu fitar da filastik, yayin da babu shakka taurari na tsarin extrusion, ba za su iya cimma cikakkiyar damar su ba tare da goyon bayan abokan aikin su ba. Na'urorin daidaitawa suna tabbatar da daidaitawar waya ta ainihi, na'urori masu zafi da zafin jiki suna shirya ainihin don mafi kyawun extrusion, da sanyaya na'urorin kulle cikin inganci da siffar samfurin.
Ta hanyar fahimtar ayyuka da ayyuka na waɗannan na'urori masu taimako, muna samun ƙarin godiya ga ƙaƙƙarfan tsaka-tsaki na abubuwan da ke sa fitar da filastik ya yi nasara. Waɗannan jaruman da ba a yi wa waƙa ba, galibi suna aiki a bayan fage, sun cancanci karramawa saboda gudummawar da suke bayarwa don kera samfuran filastik masu inganci.
A cikin duniyarfilastik extrusion tsari, hankali ga daki-daki shine mafi mahimmanci. Ta hanyar amfani da na'urorin taimako masu dacewa da bin ka'idojin da aka kafa, masana'antun za su iya tabbatar da cewa nasuna'urar extruder filastikyana aiki a kololuwar inganci, samarwafilastik profile extrusionsamfuran da suka dace da mafi girman ƙimar inganci da daidaito.
Ka tuna,filastik extruder kiyayewatsari ne mai gudana, kuma dubawa akai-akai, kulawa akan lokaci, da matakan rigakafi na iya tsawaita tsawon rayuwar waɗannan mahimman abubuwan, tare da kiyaye saka hannun jari.filastik profile extrusion Lines.
Lokacin aikawa: Yuni-06-2024