Sha kwalban busa gyare-gyare mold al'ada m duka gyare-gyaren ne extruded daga extruder, shi ne har yanzu a cikin softening jihar na tubular zafi filastik filastik billet a cikin gyare-gyaren mold, sa'an nan kuma ta hanyar matsa iska, da yin amfani da iska matsa lamba don yin billet nakasawa. tare da mold rami, don haka kamar yadda busa cikin wuyansa short m kayayyakin.
Abin sha kwalban busa gyare-gyare mold gyare-gyare
An yi amfani da gyare-gyare mai zurfi a cikin samar da nau'o'in siraran harsashi daban-daban, sinadarai da kwantena na yau da kullun, da kuma kayan wasan yara.
Gyaran busa mara tushe (wanda kuma aka sani da gyare-gyaren busa) hanya ce ta samar da samfura mara tushe ta hanyar busa embryos masu zafi da aka rufe a cikin injin tare da taimakon iskar gas.Ita ce hanya ta uku da aka fi amfani da kayan aikin filastik da kuma hanyar gyare-gyaren filastik tare da haɓaka cikin sauri.
Samfuran da injin gyare-gyaren busa mara nauyi ya kera yana buƙatar kaurin bango iri ɗaya.Gabaɗaya, tasoshin da ke ƙasa da 0.2L ba za a iya sanye su da na'urar sarrafa kauri mara kyau ba.A wasu lokuta, ya kamata a yi la'akari da na'urar sarrafa kauri mara kyau, musamman don samfuran gyare-gyare mara kyau tare da sassan sassa.
A halin yanzu, ana samun sarrafa kauri na bango ta hanyar canza ɓangarorin leɓe tsakanin murfin kai da ainihin mutu.Dangane da nau'i daban-daban na murfin kai da mutuƙar mutu, hanyar daidaitawa na cire leɓe shima ya bambanta.Motsi na sama da ƙasa na ginshiƙi na ƙirƙira gabaɗaya ana sarrafa su ta silinda na ruwa.
Lokacin da injin gyare-gyaren iska na tsakiya ya aiwatar da kwandon filastik tare da sauƙi mai sauƙi, ana iya gane shi ta hanyar sauya tsarin injin ruwa.Bawul ɗin shugabanci na electro-hydraulic kawai yana karɓar iko ko siginar wuta, don haka silinda na hydraulic sama ko ƙasa, nisan motsin silinda na hydraulic (wato, canjin buɗaɗɗen ƙwayar bakin) ta babba da ƙananan goro. saitin, saurin motsin silinda mai motsi ta hanyar saiti na bawul mai maƙarƙashiya, siginar lantarki na bawul ɗin kwatance na lantarki ta hanyar sarrafa lokaci.
Wannan hanyar sarrafawa yana da sauƙi kuma mai arha, amma ƙa'idar canjin bangon bango abu ne mai sauƙi, akwai nau'ikan canjin bangon bango iri biyu kawai, ana iya amfani dashi kawai don squeezing da busa jirgin ruwa mai sauƙi.
Lokacin aikawa: Mayu-12-2022