Karamin da'irar mai motsi a ƙarƙashin hular kwalbar ana kiranta zoben hana sata.Ana iya haɗa shi da hular kwalbar saboda tsarin gyare-gyaren yanki ɗaya.Akwai manyan matakai guda biyu na gyare-gyaren gyare-gyaren yanki don yin iyakoki.The matsawa gyare-gyaren kwalban hula samar tsari da allura kwalban hula tsari samar da tsari.Bari Yigui ya ɗauki kowa don fahimtar tsarin masana'anta na iyakoki na filastik!
Domin allura gyare-gyaren kwalabe, kayan da aka gauraya ana fara sanya su a cikin injin gyare-gyaren allura.Ana ƙona kayan zuwa kimanin digiri 230 a cikin injin ɗin don zama ƙasa mai filastik.Daga nan sai a yi musu allura a cikin kogon gyaggyarawa ta hanyar matsi kuma a sanyaya su su siffata.
Sanyaya hular kwalbar yana rage jujjuyawar mizanin a kan agogo, kuma ana tura hular kwalbar a ƙarƙashin aikin farantin turawa, ta yadda hular kwalbar ta faɗi kai tsaye.Yin amfani da jujjuyawar zaren don murƙushewa na iya tabbatar da cikakken samuwar zaren gaba ɗaya, wanda zai iya guje wa nakasu da kuma ɓarnawar hular kwalbar.Bayan yanke zoben hana sata da sanya zoben rufewa a cikin hular kwalbar, an samar da cikakkiyar hular kwalbar.
Matsawa gyare-gyaren kwalabe na iyakoki shine sanya kayan da aka gauraya a cikin injin gyare-gyaren matsawa, dumama kayan zuwa kimanin digiri 170 na ma'aunin ma'aunin celcius a cikin na'ura don zama ɗan filasta, sannan a fitar da kayan da ƙima cikin ƙima.
Ana rufe gyare-gyare na sama da na ƙasa kuma an danna su cikin siffar kwalban kwalba a cikin mold.Hul ɗin kwalbar da aka ƙulla matsewa tana ci gaba da zama a cikin mold na sama.Ƙarƙashin ƙira yana motsawa.Hul ɗin yana wucewa ta cikin faifai mai juyawa kuma ana cire shi daga ƙirar ta hanyar jujjuyawar agogo bisa ga zaren ciki.Cire shi.Bayan an ƙera hular kwalbar, sai a jujjuya shi a kan injin, kuma ana amfani da tsayayyen ruwa don yanke zoben hana sata mai nisan mm 3 daga gefen hular kwalbar, wanda ya ƙunshi maki da yawa waɗanda ke haɗa hular kwalban.A ƙarshe, ana shigar da gasket ɗin rufewa da rubutu da aka buga, sannan a shafe su kuma a tsaftace su.An kammala sabuwar hular kwalba.
Babban bambance-bambancen da ke tsakanin waɗannan biyun:
1. Tsarin allura yana da girma a girman kuma yana da damuwa don maye gurbin rami guda ɗaya;kowane mold rami a matsawa gyare-gyaren yana da in mun gwada da zaman kanta kuma za a iya maye gurbinsu akayi daban-daban;
2. Ƙaƙƙarfan ƙwanƙwasa ƙwanƙwasa ba su da alamun buɗaɗɗen kayan aiki, wanda ya haifar da kyakkyawan bayyanar da sakamako mafi kyau na bugawa;
3. Yin gyare-gyaren allura yana cika duk cavities na ƙirƙira a lokaci ɗaya, kuma gyare-gyaren gyare-gyare yana fitar da kayan kwalliya ɗaya a lokaci guda.matsa lamba gyare-gyare extrusion matsa lamba ne kadan, yayin da allura gyare-gyaren na bukatar in mun gwada da high matsa lamba;
4. Allurar gyare-gyaren kwalban kwalba yana buƙatar zafi da kayan zuwa yanayin kwararar ruwa, tare da zafin jiki na kimanin digiri 220;matsawa gyare-gyare kwalban iyakoki kawai bukatar da za a mai tsanani zuwa game da 170 digiri, da makamashi amfani da allura gyare-gyaren kwalban iyakoki ya fi na matsawa gyare-gyaren kwalban iyakoki;
5. The matsawa gyare-gyaren aiki zafin jiki ne low, da shrinkage ne karami, da kuma kwalban hula size ne mafi daidai.
Lokacin aikawa: Nuwamba-30-2023