A abũbuwan amfãni daga cikin extrusion busa gyare-gyaren

Injin gyare-gyaresu ne wadanda ake amfani da su wajen yin siffofi na kayan kamar su robobi, roba da karfe.Akwai dabaru daban-daban da yawa don kayan gyare-gyare.Dabarun na'urar gyare-gyare na Stretch Blow Molding Machine da ake amfani da su shine thermoses da thermoplastics kuma waɗannan suna canza yanayin robobin da aka sarrafa ta waɗannan fasahohin.Saitin thermo yana sanya filastik ya riƙe siffar da aka yi masa, da zarar an yi ƙoƙarin canza shi, za ku narke shi kuma a cikin wannan tsari, wannan filastik zai ƙone kuma ya zama mara amfani.Ana yin gyare-gyaren thermoplastics a cikin ƙananan guda waɗanda ke sauƙaƙe jigilar su sannan a narke tare don yin tafki daga ciki bayan haka za a iya ba da siffar duk wani abu da masana'anta ke son samarwa.

1) Kudin na'urar gyaran gyare-gyaren extrusion yana da arha fiye da na injin gyare-gyaren allura, kusan kashi ɗaya bisa uku na na'ura mai gyare-gyaren allura.

2) A kan busa gyare-gyaren, an kafa preform a ƙarƙashin ƙananan matsa lamba ta hanyar zafi na kayan aiki na extrusion, a cikin wannan yanayin, damuwa na samfurori yana da ƙananan.Tare da kyakkyawan aikinta a cikin ƙwanƙwasa, tasiri, lankwasawa da sauran nau'ikan yanayi, Yana da kyakkyawan aiki.

3) A cikin allurar busa gyare-gyaren, filastik narke a babban matsin lamba (15-140Mpa) ta hanyar mai gudu da ƙofar, wanda zai haifar da rarraba damuwa mara daidaituwa.

4) The kwayoyin na hurawa mold sa robobi (misali, PE) ne fiye da na allura mold. Irin wannan busa gyare-gyaren kayayyakin da high tasiri tauri da kuma high juriya ga muhalli danniya fatattaka yi, wanda yake shi ne sosai m ga manyan-iya aiki samar. na kwalabe na filastik.

5) The bango kauri na duka gyare-gyaren kayayyakin iya zama sosai bakin ciki yayin da allura gyare-gyaren kayayyakin ba zai iya zama haka bakin ciki kamar hurawa mold tsari.

6) Tsarin gyare-gyare na busa na iya siffata hadaddun samfuran da ba na ka'ida ba, amma tsarin yin gyare-gyaren allura dole ne ya samar da guda biyu ko fiye, sannan kuma manne shi ta manne ko ɗaure shi ko amfani da walƙiya na ultrasonic.