Muchina wekugadzira jekiseni repurasitiki unoshanda sei?Tarisa nekukurumidza kune tekinoroji kuseri kwejekiseni rekuumba muchina
Majekiseni ekuumba michina inoita basa rakakosha mukugadzira zvigadzirwa zvepurasitiki.Ivo vane basa rekushandura marara epurasitiki kuita maumbirwo akasiyana siyana uye mafomu, achiita kuti ive michina yakawanda uye inoshanda.Muchikamu chino, tinoongorora kuti michina iyi inogadzira sei zvigadzirwa zvepurasitiki, tichitarisa pane dzakaoma maitiro uye zvikamu zvinoita kuti zvishande zvisina musono.
Ruzivo rwekutanga rwejekiseni rekugadzira muchina
Kuti unzwisise kuti mushini wekugadzira jekiseni repurasitiki unoshanda sei, munhu anofanira kutanga abata pfungwa dzekutanga kuseri kwekuita jekiseni.Jekiseni molding inyanzvi yekugadzira inoshandiswa kugadzira zvakasiyana siyana zvezvigadzirwa zvepurasitiki, kubva pazvinhu zvidiki kusvika kuzvinhu zvakakura senge mota kana zvinhu zvemumba.
Iyo nzira inotanga nekugadzirwa kwepurasitiki mbishi zvinhu, kazhinji muchimiro chegranules kana granules.Aya ma pellets anodyiswa mu hopper yemuchina wekugadzira jekiseni, uko anodziiswa nekunyungudutswa kuita kunyunguduka.Plastiki yakanyungudutswa inozoiswa jekiseni pasi pekumanikidzwa kukuru muforoma yakavharika ine chimiro chaicho chechigadzirwa chinoda kupera.
Injection molding process
Kana mold yazadzwa nepurasitiki yakanyungudutswa, muchina uyu unoshandisa kudzvanywa kwepamusoro kuti uve nechokwadi chekuti zvinhu zvepurasitiki zvinotora chimiro chegomba rekuumbwa.Izvi zvinopedzwa nekubatanidzwa kwe hydraulic kana magetsi maitiro anofambisa kufamba kwezvikamu zvakasiyana zvemuchina.
Muchina wekuumba jekiseni unonyanya kusanganisira jekiseni yuniti uye yekuumba unit 2 zvikamu, inoumbwa neakawanda zvinhu zvinoshanda pamwechete kugadzira chigadzirwa chekupedzisira.Iyo jekiseni unit inogara sikuruu nedhiramu.Basa reiyo screw ndeyekunyungudutsa uye homogenize epurasitiki zvinhu, nepo mbiya ichibatsira kuchengetedza tembiricha inodiwa pakuita.
Purasitiki yakanyungudutswa inobva yasaidzirwa mberi nesiruu yobairwa muforoma yeyuniti yekuumba nemumuromo.Iyo mold pachayo inosungirirwa pazvisungo zvemuchina, izvo zvinoita kuti mold irambe yakavharwa panguva yejekiseni.Iyo clamping mudziyo inoshandisawo simba rinodiwa kuchengetedza mold yakavharwa zvakasimba kudzivirira chero kuvuza kana deformation.
Mushure mekunge zvinhu zvepurasitiki zvaiswa mu mold, inopinda maitiro ekutonhora kusimbisa uye kutora chimiro chaidiwa.Kutonhodza kunowanzo wanikwa nekutenderera kwemvura inotonhorera kana inotonhorera mukati me mold pachayo.Mushure mekuita kutonhora, mold inovhurwa uye ichangobva kuumbwa chigadzirwa chepurasitiki chinobudiswa.
Kufambira mberi mune jekiseni Molding Technology
Kwemakore, majekiseni ekuumba majekiseni ave akanyanya kuomarara uye epamberi, achishandisa yekucheka-kumucheto tekinoroji kuti awedzere kuita kwavo uye kushanda nesimba.Semuyenzaniso, ZHENHUA ese-yemagetsi akakwira kumhanya michina inogona kusvika pakumhanya kwejekiseni kusvika 1000mm/, kuvandudza mhando uye kuenderana kwechigadzirwa chekupedzisira, kuchengetedza mutengo wekugadzira uye.
Pamusoro pezvo, kuvandudzwa kwema servo drive masisitimu kwakonzera kuchengetedza kwakakosha kwesimba uye nguva pfupi yekutenderera.Iyo komputa nhamba yekudzora (CNC) masisitimu anogona kunyatso kudzora mafambiro emichina, aya masisitimu anobvumira kunyatso kudzora kwekutyaira uye jekiseni majekiseni emuchina, nekudaro optimize iyo yese maitiro ekugadzira.
Kugamuchirwa kuti utaure nesudoris@zhenhua-machinery.com/zhenhua@zhenhua-machinery.com
Nguva yekutumira: Jun-03-2019