Bayan kasancewarsa a ko'ina a cikin al'ummar zamani, mafi yawan suna yin watsi da fasaha mai jan hankali da ke ƙarƙashin samfuran filastik da ke kewaye da mu.Amma duk da haka duniya mai ban sha'awa tana wanzu a bayan ɓangarorin filastik da ake samarwa da yawa waɗanda muke hulɗa da su ba tare da tunani ba kowace rana.
Shiga cikin yanayi mai ban sha'awa na gyaran gyare-gyaren filastik, tsarin masana'antu mai rikitacciyar hanyar gyare-gyaren filastik a cikin jerin abubuwan filastik marasa iyaka waɗanda ke da mahimmanci a rayuwar yau da kullun.
Fahimtar Gyaran Injection
Yin gyare-gyaren allura yana amfani da injuna na musamman don samar da sassan filastik iri ɗaya a cikin adadi mai yawa.Ana yin allurar robobi a ƙarƙashin babban matsi a cikin wani rami mai ƙura, inda ya yi sanyi kuma ya taurare zuwa siffar ɓangaren ƙarshe kafin a fitar da shi.
Tsarin yana buƙatar injin yin gyare-gyaren allura, ɗanyen kayan filastik, da kayan aikin ƙera ƙarfe mai sassa biyu wanda aka keɓance don samar da sashin lissafi da ake so.Kayan aikin gyare-gyaren ya samar da siffar yanki, wanda ya ƙunshi rabi biyu da aka haɗa tare - ainihin gefen da gefen rami.
Lokacin da mold ya rufe, sararin rami a tsakanin bangarorin biyu yana samar da jita-jita na ciki na sashin da za a samar.Ana allurar robobin ta hanyar buɗaɗɗen buɗaɗɗen cikin rami, cike shi don samar da ƙaƙƙarfan yanki na filastik.
Ana Shirya Filastik
Tsarin gyare-gyaren allura yana farawa da filastik a cikin ɗanyen sa, sigar granular.Kayan filastik, yawanci a cikin nau'in pellet ko foda, ana ciyar da su daga hopper zuwa ɗakin allura na injin ɗin.
A cikin ɗakin, filastik ya zama ƙarƙashin zafi mai tsanani da matsa lamba.Yana narkewa a cikin yanayin ruwa don haka ana iya yin allurar ta bututun allura a cikin kayan aikin mold.
Tilasta Narkar da Filastik
Da zarar an narkar da shi ta zama narkakkar siffa, ana allurar filastik da ƙarfi a cikin kayan aikin ƙirƙira ƙarƙashin babban matsi mai ban mamaki, sau da yawa psi 20,000 ko mafi girma.Ƙarfin na'ura mai aiki da karfin ruwa da injina yana haifar da isasshen ƙarfi don tura robobin da aka narkar da danko a cikin ƙirar.
Ana kuma adana ƙurar a sanyi yayin allura don sauƙaƙe ƙarfin filastik, wanda yawanci yana shiga kusan 500°F.Juxtaposition na babban matsa lamba da kayan aiki mai sanyi yana ba da damar cike daɗaɗɗen cikakkun bayanai na gyare-gyare da saurin ƙarfafa filastik zuwa siffarsa ta dindindin.
Matsawa da Fitarwa
Naúrar matsewa tana yin ƙarfi a kan ɓangarorin gyare-gyare guda biyu don kiyaye su daga matsanancin matsin allurar.Da zarar robobin ya yi sanyi kuma ya taura sosai, yawanci a cikin daƙiƙa, ƙirar ta buɗe kuma an fitar da ƙaƙƙarfan ɓangaren filastik.
An 'yantar da gyaggyarawa, yanki na filastik yanzu yana nuna nau'in jumlolin sa na al'ada kuma yana iya ci gaba zuwa matakan kammala na biyu idan an buƙata.A halin yanzu, ƙirar ta sake rufewa kuma tsarin gyare-gyaren allura yana maimaita ci gaba, yana samar da sassan filastik a cikin juzu'i daga dozin zuwa miliyoyi.
Bambance-bambance da Tunani
Bambance-bambancen ƙira da dama da zaɓuɓɓukan kayan sun wanzu a cikin ƙarfin gyare-gyaren allura.Ana iya sanya abubuwan da aka saka a cikin rami na kayan aiki wanda ke ba da damar sassa da yawa a cikin harbi ɗaya.Tsarin zai iya ɗaukar nau'ikan robobin injiniya da yawa daga acrylic zuwa nailan, ABS zuwa PEEK.
Duk da haka, tattalin arziki na allura gyare-gyaren ya fi dacewa da babban kundin.Ƙarfe da aka yi amfani da shi sau da yawa farashin sama da $10,000 kuma yana buƙatar makonni don samarwa.Hanyar ta zarce lokacin da miliyoyin sassa iri ɗaya ke ba da hujjar saka hannun jari na farko a cikin kayan aikin da aka keɓance.
Duk da yanayin da ba a rera shi ba, gyare-gyaren allura ya kasance abin al'ajabi na masana'antu, yana ba da damar zafi, matsa lamba da daidaitaccen ƙarfe don samar da ɗimbin abubuwa masu mahimmanci ga rayuwar zamani.Lokaci na gaba da ka ƙwace samfurin filastik, yi la'akari da tsarin fasahar kere kere da ke bayan wanzuwarsa.
Lokacin aikawa: Agusta-18-2023