Liner a cikin Extrusion ganga na extrusion press machine

Silinda extrusion shine muhimmin kayan aiki mai girma don samar da extrusion.Yana da tsari mai yawa, wanda yake da wuyar sarrafawa da tsada.Rubutun silinda na extrusion shine babban ɓangaren sanye da injin extrusion, kuma yana ɗaya daga cikin mahimman kayan aikin da ke shafar ingancin samfurin.Diamita na ciki na rufi na silinda extrusion shine tushen don ƙayyade diamita na aiki na tallafin mutu da kushin extrusion.Lokacin da diamita da diamita tsakanin bangaren aiki da kuma wadanda ba aiki na rufi ne> 0.4mm ko a tsaye tsagi ne> 5mm, ko saman extruded samfurin yana da peeling da iska kumfa, da rufi ya kamata a maye gurbinsu.

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Cikakken Bayani

Tags samfurin

Game da Wannan Abun

Hanyar da ta dace tsakanin hannun rigar ciki mai aiki na ganga extrusion da mold ya kamata a zaba bisa ga samar da kayan aikin aluminum.A kwancen extruder, ana amfani da hanyoyi guda biyu masu daidaitawa gabaɗaya: hanyar rufe lebur, wato, hatimin da ke tsakanin silinda extrusion da ƙarshen fuskar mutuwa yana cikin hanyar tuntuɓar jirgin.Abubuwan amfani shine cewa yana da sauƙin sarrafawa, mai sauƙi don aiki, matsa lamba na naúrar a kan ƙarshen fuska na mold da rufin ciki yana da ƙananan ƙananan, kuma ba shi da sauƙi a murkushewa da lalacewa.Rashin hasara shi ne cewa aikin rufewa ba shi da kyau.Idan ƙarfin maƙarƙashiya bai isa ba, ko kuma wurin sadarwa bai yi daidai ba, gurɓataccen ƙarfe zai yi sauƙaƙa ambaliya daga farfajiyar lamba don samar da "babban hula".

Yi ƙoƙarin kiyaye rufin silinda extrusion, ko amfani da gasket don tsaftace rufin cikin lokaci.Idan kayan aikin extrusion yana sawa sosai ko kuma akwai datti a cikin bushing na silinda extrusion, ba a tsaftace layin ciki tare da kushin tsaftacewa a cikin lokaci, kuma ba a maye gurbin shi a cikin lokaci ba, zai haifar da raguwa (a karshen wasu). samfuran extrusion, bayan ƙananan dubawa sau biyu, akwai wani abu mai kama da ƙaho a tsakiyar ɓangaren giciye, wanda ake kira raguwa).

Idan rufin ciki na silinda extrusion ya sawa da yawa, ƙirar ba za a iya daidaitawa ba, yana haifar da eccentricity, wanda zai haifar da kauri mara daidaituwa na bayanin martaba.