Maviri-pfuti, anonziwo maviri-pfuti, kaviri-pfuti, akawanda-pfuti uye overmolding, ipurasitiki yekuumba maitiro umo maviri akasiyana epurasitiki resin anoumbwa pamwechete mune imwechete machining kutenderera.
Two-Shot Injection Molding Applications
Kaviri-kupfura jekiseni kuumba ndiyo yakanakira kuumba epurasitiki maitiro ezvakaoma, akawanda-mavara, uye akawanda-akawanda zvinhu zvepurasitiki zvigadzirwa, kunyanya mune yakakwirira-vhoriyamu yekugadzira mamiriro.Nzvimbo yedu yejekiseni yekuumba inokwanisa kupa marudzi akasiyana ejekiseni, asi kunyanya inyanzvi mukugadzira uye kugadzira minda yemotokari nemidziyo yemumba.
Kubva pazvinhu zvevatengi kuenda kumotokari, maviri-pfuti akaumbwa zvinhu anoshandiswa munenge maindasitiri ese, asi anowanzo kuwanikwa mumashandisirwo anoda zvinotevera:
Zvikamu zvinofambiswa kana zvikamu
Rigid substrates ine zvinyoro zvinyoro
Vibration kana acoustic dampening
Tsananguro dzepamusoro kana zvitupa
Multi-color or multi-material components
Benefits of Two-Shot Molding
Kuenzaniswa nedzimwe nzira dzekuumbwa kwepurasitiki, kupfura-maviri ndiyo nzira inodhura-inoshanda yekugadzira gungano rine akawanda zvikamu.Heino chikonzero:
Chikamu Consolidation
Kuumbwa kwemajekiseni maviri-kupfura kunoderedza huwandu hwezvikamu mugungano rakapedzwa, kubvisa avhareji yemadhora makumi mana mukusimudzira, huinjiniya, uye mutengo wekusimbisa une chekuita nenhamba imwe neimwe yekuwedzera.
Kubudirira Kubudirira
Maviri-kupfurwa kuumbwa kunobvumira akawanda maumbirwo kuti aumbwe nechishandiso chimwe chete, kuderedza huwandu hwebasa hunodiwa kuti umhanye zvikamu zvako uye kubvisa kudiwa kweweld kana kujoinha zvikamu mushure mekuumbwa.
Hunhu hwakavandudzwa
Maviri-pfuti anoitwa mukati mechinhu chimwe chete, achibvumira kushivirira kwakaderera pane mamwe maitiro ekuumba, chiyero chepamusoro chekururama uye kudzokorora-kukwanisa, uye kuderedzwa kwezvimedu.
Complex Moldings
Maviri-kupfura jekiseni molding inobvumira kugadzirwa kweakaomesesa mold madhizaini anosanganisira akawanda maturusi ekushanda ayo asingagone kuwanikwa kuburikidza nemamwe maitiro ekuumba.
Kaviri-Shot Injection Molding Inodhura-Inoshanda
Iyo nhanho mbiri-nhanho inoda chete muchina kutenderera, kutenderedza yekutanga mold kubva munzira uye nekuisa yechipiri mold yakatenderedza chigadzirwa kuitira kuti yechipiri, inoenderana thermoplastic inogona kuiswa mune yechipiri mold.Nekuti iyo tekinoroji inoshandisa kutenderera kumwe chete pachinzvimbo cheakasiyana emuchina kutenderera, inodhura zvishoma kune chero kugadzirwa kwekuita uye inoda vashoma vashandi kuti vagadzire chigadzirwa chakapedzwa vachiendesa zvimwe zvinhu pakumhanya.Inovimbisawo chisungo chakasimba pakati pezvinhu pasina kudiwa kwekuwedzera kuungana pasi pemutsara.
Uri kutsvaga maviri-Shot Jekiseni masevhisi?
Takapedza makore makumi matatu apfuura tichigona hunyanzvi nesainzi yekuumba majekiseni maviri.Isu tine dhizaini, huinjiniya, uye mukati-mumba maturusi masimba aunoda kukwenenzvera purojekiti yako kubva pakubata pamuviri kusvika pakugadzira.Uye sekambani yakagadzikana mune zvemari, takagadzirira kuwedzera huwandu uye kuyera mashandiro sezvo kambani yako uye zvaunoda-mapfuti maviri zvinokura.
FAQ For Two-Shot Jekiseni
Iyo miviri-kupfura jekiseni molding process ine zvikamu zviviri.Chikamu chekutanga chakafanana neyakajairwa majekiseni epurasitiki ekugadzira.Zvinosanganisira kubaya pfuti yepurasitiki resin yekutanga muforoma kugadzira substrate yezvimwe zvinhu (s) kuti zviumbwe zvakatenderedza.Iyo substrate inozobvumidzwa kusimba uye kutonhora isati yaendeswa kune imwe mold chamber.
Izvo zvakakosha kuti uzive kuti nzira yekufambisa iyo substrate inogona kukanganisa kumhanya kwe2-shot jekiseni kuumba.Kutamisa nemaoko kana kushandiswa kwemaoko marobhoti kunowanzotora nguva yakareba kupfuura kutamisa nendege inotenderera.Zvisinei, kushandisa ndege dzinotenderera kunodhura uye zvinogona kunge zvichinyanya kushanda pakugadzirwa kwepamusoro-soro.
Chikamu chechipiri chinosanganisira kutangwa kwechinhu chechipiri.Kana mold yavhurwa, chikamu che mold chakabata substrate chinotenderera 180 madhigirii kusangana nejekiseni rekuumba muromo uye imwe mold kamuri.Ne substrate iri munzvimbo, injinjini inopinza yechipiri resin yepurasitiki.Iyi resin inoumba chisungo che molecular ne substrate kuti igadzire kubata kwakasimba.Chikamu chechipiri chinobvumirwawo kutonhora chisati chabvisa chikamu chekupedzisira.
Mold dhizaini inogona kukanganisa kureruka kwekubatana pakati pezvinhu zvekuumba.Naizvozvo, machinists uye mainjiniya anofanirwa kuve nechokwadi kurongeka kwakaringana kwema molds kuti ave nechokwadi chekunamatira nyore uye kudzivirira kukanganisa.
Kuumbwa kwemajekiseni maviri-kupfura kunosimudzira kunaka kwezvinhu zvakanyanya thermoplastic munzira dzinoverengeka:
Yakavandudzwa esthetics:
Zvinhu zvinotaridzika zviri nani uye zvinonyanya kukwezva mutengi kana zvichigadzirwa nemapurasitiki ane mavara akasiyana kana mapolymers.Iyo inotengeswa inotaridzika inodhura kana ichishandisa anopfuura rumwe ruvara kana manyorerwo
Yakavandudzwa ergonomics:
Nokuti iyo nzira inobvumira kushandiswa kwe-soft-touch surfaces, zvinhu zvinoguma zvinogona kuva ne-ergonomically yakagadzirwa zvibato kana zvimwe zvikamu.Izvi zvinonyanya kukosha kune zvishandiso, midziyo yekurapa, uye zvimwe zvinhu zvinobatwa nemaoko.
Kunatsiridza zvisimbiso:
Inopa chisimbiso chiri nani apo mapurasitiki e-silicone uye zvimwe zvinhu zverubha zvinoshandiswa kune gaskets uye zvimwe zvikamu zvinoda chisimbiso chakasimba.
Kusanganiswa kwemapolymer akaoma uye akapfava:
Iyo inokutendera kuti ubatanidze ese akaomesesa uye akapfava mapolymer ekunyaradza kwakatanhamara uye kushandiswa kune kunyangwe zvidiki zvezvigadzirwa.
Yakaderedzwa misalignments:
Inogona kuderedza zvakanyanya kuwanda kwekukanganisa kana ichienzaniswa nepamusoro-kuumbwa kana mamwe echinyakare ekuisa maitiro.
Complex mold dhizaini:
Inogonesa vagadziri kuti vagadzire madhizaini akaomarara vachishandisa zvinhu zvakawanda zvisingagone kusungirirwa zvine mutsindo uchishandisa mamwe maitiro.
Bond yakasimba zvakanyanya:
Chisungo chakagadzirwa chakasimba zvakanyanya, kugadzira chigadzirwa chinogara chakasimba, chakavimbika, uye chine hupenyu hurefu.
Izvi zvinotevera zvipingamupinyi zvemaitiro maviri-pfuti:
High Tooling Mari
Kuumbwa kwemajekiseni maviri-kupfura kunosanganisira zvakadzama uye nekungwarira kugadzira, kuyedza, uye mold tooling.Kwekutanga kugadzira uye prototyping inogona kuitwa kuburikidza neCNC machining kana 3D kudhinda.Zvadaro kuvandudzwa kwekugadzira mold kunotevera, zvichibatsira kugadzira replicas yechikamu chakatarisirwa.Yakawedzera kushanda uye kuyedzwa kwemusika kunoitwa kuti ive nechokwadi chekushanda kwemaitiro kusati kwatanga kugadzirwa kwekupedzisira.Naizvozvo, mari yekutanga inobatanidzwa mune iyi jekiseni molding process inowanzo kwira.
Inogona Kusave Mutengo-Unoshanda kune Diki Kugadzira Inomhanya
Zvishandiso zvinobatanidzwa mune iyi nzira yakaoma.Pane zvakare kudikanwa kwekubvisa zvakapfuura zvinhu kubva kumushini isati yatevera yekugadzira.Nekuda kweizvozvo, nguva yekuseta inogona kunge yakareba.Naizvozvo, kushandisa nzira yekupfura-maviri yekumhanya kudiki kunogona kudhura zvakanyanya.
Chikamu Design Restrictions
Maitiro ekupfura maviri anotevera tsika dzechinyakare dzekuumba majekiseni.Naizvozvo, aluminium kana simbi jekiseni molds achiri kushandiswa mukuita uku, zvichiita kuti dhizaini iite zvakaoma.Kudzikisa saizi yemugodhi wechombo kunogona kuve kwakaoma uye dzimwe nguva kunoguma nekurasa batch yese yechigadzirwa.Nekuda kweizvozvo, iwe unogona kunge uchiwedzera mutengo.