Makonda jekeseni nkhungu kwa mbali zamagetsi pulasitiki

Kuumba jekeseni ndi njira yopangira mbali pobaya zinthu mu nkhungu.Zitsulo (zomwe zimatchedwa kufa-casting), magalasi, ma elastomers, confections, ndipo, nthawi zambiri, ma polima a thermoplastic ndi thermosetting amatha kugwiritsidwa ntchito popanga jakisoni.Zinthu za gawolo zimadyetsedwa mu mbiya yotenthedwa, yosakanikirana, ndikukakamizika kulowa mu nkhungu, komwe imazizira ndikuumitsa kusinthika kwa patsekeke.Zinthu zikapangidwa, nthawi zambiri zimapangidwa ndi wopanga mafakitale kapena mainjiniya, nkhungu imapangidwa kuchokera kuchitsulo, nthawi zambiri chitsulo kapena aluminiyamu, ndipo amapangidwa mwatsatanetsatane kuti apange mbali yomwe akufuna.Zida zosindikizira za 3D monga ma photopolymers omwe sasungunuka panthawi yopangira jekeseni wa thermoplastics yotsika kutentha angagwiritsidwe ntchito popanga jekeseni zosavuta.Kumangira jekeseni kumagwiritsidwa ntchito kwambiri popanga magawo osiyanasiyana, kuyambira ang'onoang'ono mpaka akulu kwambiri.Kuthekera kopanga magawo okhala ndi mawonekedwe ndi makulidwe osiyanasiyana a geometrical kumatsimikiziridwa ndi mtundu wa makina omwe amagwiritsidwa ntchito.

Zimayikidwa kuti zisamalowetse mpweya muzitsulo ndi mpweya kuchokera ku pulasitiki kusungunuka panthawi ya jekeseni mu nkhungu.Dongosolo la utsi wa pulasitiki kufa nthawi zambiri amakhala ngati poyambira woboola mpweya wopangidwa mu ufa kuti atulutse mpweya kuchokera pabowo loyambirira ndi mpweya wobweretsedwa ndi zinthu zosungunuka. mpweya mu mtsempha ndi mpweya wobweretsedwa ndi kusungunula uyenera kutulutsidwa kunja kwa nkhungu kudzera pa doko lotayira kumapeto kwa zinthu zomwe zikuyenda, apo ayi zipangitsa kuti zinthuzo zikhale ndi pores, kugwirizana kosauka, kusakhutira kudzaza nkhungu, komanso ngakhale. mpweya wowunjikana udzawotchedwa chifukwa cha kutentha kwapamwamba chifukwa cha kukanikiza.pansi pazikhalidwe zabwinobwino, mpweyawo ukhoza kukhala m'bowo kumapeto kwa kutuluka kwa zinthu zosungunuka, kapena pamtunda wakufa.

Chotsiriziracho ndi poyambira osaya ndi kuya kwa 0.03 - 0.2 mm ndi m'lifupi mwake 1.5 - 6 mm kumbali ya ufa. zinthu zosungunula zidzaziziritsa ndi kulimba mu tchanelo apa. bar ndi dzenje la ejector, ndi pakati pa ejector clump ndi template ndi core.