Ndezvipi zviumbwa zvemajekiseni molds?

Ndezvipi zviumbwa zvemajekiseni molds?

Injection moldchinhu chakakosha chekugadzira zvigadzirwa zvepurasitiki, inoumbwa ne mold base, yakagadziriswa ndiro, inotsvedza system, mold core uye mold cavity, ejector system, inotonhorera system, nozzle system uye zvimwe zvikamu zvinomwe, chikamu chimwe nechimwe chine basa chairo.

Izvi zvinotevera sumo yakadzama kune 7 zvikamu zvejekiseni mold chimiro:

(1) Mold base: Mold base ndiyo yakakosha chikamu chejekiseni mold, inotsigira uye inogadzirisa iyo yose mold chimiro.Inowanzo gadzirwa neyemhando yepamusoro alloy simbi, yakasimba uye yakaomarara zvakakwana kutsungirira kudzvanywa uye extrusion pressure panguva yekuumba jekiseni.

(2) Fixed plate: Iplate yakagadzika inowanikwa pamusoro pechigadziko che mold uye inoshandiswa kugadzirisa zvikamu zvakasiyana-siyana zvekugadzira.Inowanzo gadzirwa nepamusoro-soro alloy simbi ine simba rakakwana uye rigidity kuti ive nechokwadi chekugadzikana uye kusimba kwemuumbi panguva yekugadzira jekiseni.

(3) Sliding block system: Iyo inotsvedza block system inoshandiswa kuzadzisa kuumbwa kwezvakaoma zvigadzirwa zvimiro uye mukati memhango.Inosanganisira inotsvedza block, inotungamira positi, inotungamira sleeve uye zvimwe zvikamu, kuburikidza nekutsvedza kana kutenderera nzira yekuzadzisa kuvhura nekuvhara kwe mold uye kufamba.Iyo slider system inoda kurongeka kwepamusoro uye kugadzikana kuti ive nechokwadi chekururama kwechimiro uye ukuru hwechigadzirwa.

(4) Mold core uye mhango: Mold core uye mhango ndizvo zvakakosha zvikamu mujekiseni molds, izvo zvinotarisa chimiro uye saizi yechigadzirwa chekupedzisira.Iyo mold core ndiyo yemukati cavity chikamu chechigadzirwa, nepo mold cavity ndiyo yekunze chimiro chechigadzirwa.Iyo mold core uye mhango inowanzo gadzirwa neyemhando yepamusoro simbi yemhando yepamusoro kana simbi inomhanya kwazvo, uye yakanyatsogadzirwa muchina uye kupisa kunorapwa kuti ivandudze kuoma kwavo uye kusapfeka.

(5) ejector system: ejector system inoshandiswa kuburitsa chigadzirwa chakaumbwa kubva mukuumbwa.Inosanganisira ejector tsvimbo, ejector ndiro uye zvimwe zvikamu, kuburikidza ne ejector tsvimbo kufamba kuti uwane chigadzirwa ejector.Ejector masisitimu anofanirwa kuve nesimba rakakwana uye kugadzikana kuti ive nechokwadi ejector mhedzisiro uye kugadzirwa kwechigadzirwa.

(6) Kutonhora sisitimu: Iyo yekutonhodza sisitimu inoshandiswa kudzora tembiricha yekuumbwa kuve nechokwadi chekuumbwa kwemhando uye kugona kwekugadzira kwechigadzirwa.Inosanganisira zvikamu zvakadai sematanho ekutonhodza uye midziyo yekutonhora, iyo inotora kupisa muhutu nekutenderera mvura inotonhorera.Iyo yekutonhodza sisitimu inofanirwa kugadzirwa nemazvo kuti ive nechokwadi chekutonhodza yunifomu yezvikamu zvese zve mold kudzivirira kushushikana uye deformation.

(7) Nozzle system: Iyo nozzle system inoshandiswa kubaya purasitiki yakanyungudutswa muforoma kuti iwane kuumbwa kwechigadzirwa.Inosanganisira muromo, muromo wemuromo uye zvimwe zvikamu, nekudzora kuvhurwa nekuvhara kwemuromo uye kuyerera kwepurasitiki yakanyungudutswa kuti uwane jekiseni rekuumbwa kwechigadzirwa.Iyo nozzle system inoda kuve nechisimbiso chakanaka uye kupfeka kuramba kuti ive nechokwadi chejekiseni rakajairwa remapurasitiki uye kunaka kwechigadzirwa.

Pamusoro pezvakanyanya pamusoro pezvimiro zvemukati, iyo jekiseni mold inosanganisirawo zvimwe zvikamu zvekubatsira, senge mapini ekumisikidza, tambo dzakarukwa, zvitubu, nezvimwe, kubatsira kumisa, kugadzirisa uye kufamba kweiyo mold.Zvikamu izvi zvinoita basa rakakosha mukuita jekiseni rekuumba uye zvinoda kuve nesimba rakakwana uye nemazvo kuti ive nechokwadi chekugadzikana kwe mold uye kugona kugadzira.

Muchidimbu, kuumbwa kwemaitiro ejekiseni moldinosanganisira iyo mold base, iyo yakagadziriswa ndiro, inotsvedza system, iyo mold core uye mold cavity, ejector system, inotonhorera system uye nozzle system.Chimwe nechimwe chikamu chine basa chairo, uye pamwe chete pedzisa jekiseni rekuumba maitiro ezvigadzirwa zvepurasitiki.