Jekiseni molding inozivikanwa nekugadzira mavhoriyamu akakwira ezvikamu zvinoshivirira.Izvo vagadziri vezvokurapa vangasaziva, zvisinei, ndezvekuti vamwe vagadziri vekondirakiti vanogona zvakare kudhura-zvinobudirira prototype inoshanda masampuli ekuedzwa uye kuongororwa.Ingave yemidziyo inoshandiswa kamwe chete, zvishandiswa zvinodzokororwa kana midziyo yekurapa yakasimba, jekiseni repurasitiki rekuumba inzira inogoneka kukubatsira kuunza zvigadzirwa kumusika nekukurumidza.
Kufanana nechero nzira yekugadzira, kune akanakisa maitiro ekuumba jekiseni.Vanowira munzvimbo ina huru: chikamu dhizaini, kusarudzwa kwezvinhu, zvishandiso uye vimbiso yemhando.
Nokufunga zvinoshanda zvakanaka uye kushanda pamwe chete nemugadziri ane ruzivo, unogona kudzivisa zvikanganiso zvinowanzoitika zvinoguma nekuwedzera mari uye kunonoka.Zvikamu zvinotevera zvinotsanangura zvinofanirwa kutariswa nevagadziri vezvokurapa pavanenge vachiburitsa purojekiti yekuumba jekiseni.
Chikamu dhizaini
Dhizaini yekugadzira (DFM) inzira yekugadzira zvikamu kuti zvive nyore kugadzira.Zvikamu zvine kushivirira kwakasununguka zvine misiyano yakakura yechikamu-kune-chikamu uye kazhinji zviri nyore uye zvisingadhure kugadzira.Nekudaro, mazhinji maapplication ekurapa anoda kushivirira kwakasimba kune izvo zvinoshandiswa nezvigadzirwa zvekutengesa.Naizvozvo, panguva yechikamu chedhizaini, zvakakosha kuti ushande nemumwe wako wekugadzira uye kuwedzera iyo chaiyo mhando yekutengeserana kana chaiyo kushivirira kune yako mifananidzo.
Iko hakungori rudzi rumwe chete rwekushivirira kwejekiseni, uye kusiya zvinyorwa zvekudhirowa zvinogona kukonzera zvikamu zvisingakwane kana kudhura zvakanyanya kugadzira.Kuwedzera kune dimensional tolerances, funga kana iwe uchida kudoma kushivirira kwekutwasuka / flatness, gomba dhayamita, kudzika kwegomba rebofu uye concentricity / ovality.Nemagungano ekurapa, shanda nemumwe wako wekugadzira kuti uone kuti zvikamu zvese zvinokwana sei mune izvo zvinozivikanwa sekushivirira stack-up.
Kusarudzwa kwezvinhu
Kushivirira kunosiyana nezvinhu, saka usangoongorora mapurasitiki zvichienderana nezvivakwa uye mitengo.Sarudzo dzinosiyana zvakanyanya kubva kumapurasitiki ezvigadzirwa kuenda kumainjiniya resin, asi zvinhu izvi zvese zvine chimwe chinhu chakakosha zvakafanana.Kusiyana ne3D kudhinda, jekiseni rekugadzira rinogona kugadzira zvikamu zvine chaiwo ekupedzisira-kushandisa zvivakwa.Kana iwe uri kugadzira pilot prototypes, ziva kuti une shanduko yekushandisa zvinhu zvakafanana nekugadzira.Kana iwe uchida purasitiki inoenderana neyakajairwa chiyero, funga kukumbira chitupa chesimbiso (COA) kuti uve nechokwadi chekuti jekiseni rekuumba zvinhu - kwete chete zvigadzirwa zvaro - zvinoenderana.
Tooling
Vagadziri vanowanzogadzira majekiseni mold kubva mualuminium kana simbi.Aluminium tooling inodhura zvishoma asi haikwanise kuenderana nesimbi yekutsigira mavhoriyamu akakwira uye nemazvo.Kunyangwe mutengo wesimbi mold inogona kutora nguva yakareba kuti iome, simbi inodhura-inoshanda pahuwandu hwehuwandu hwezvikamu.Semuyenzaniso, kana $10,000 yesimbi mold yechigadzirwa chekurapa chinoshandiswa kamwe chete ichibhadharwa kumativi 100,000 zvikamu, mutengo wekushandisa unongori masendi gumi pachikamu.
Simbi yekushandisa inogona zvakare kuve sarudzo chaiyo yeprototypes uye yakaderera mavhoriyamu, zvichienderana nekugona kwako jekiseni molder.Iine master die unit uye furemu inosanganisira sprues uye vanomhanya, mapini emutungamiri, mitsara yemvura uye ejector mapini, iwe unongobhadhara chete for the mold cavity uye nepakati ruzivo.Mhuri mold ine anopfuura mhango imwe chete inogona zvakare kuderedza mutengo wekushandisa nekuva nemagadzirirwo akawanda akasiyana mukati memukumbo imwechete.
Kuvimbiswa kwehutano
Nekuumbwa kwejekiseni rekurapa, hazvina kukwana kugadzira zvikamu zvakanaka nguva zhinji uyezve kuita kuti QA department ribate chero chakakanganisika.Mukuwedzera kune kushivirira kwakasimba, zvikamu zvekurapa zvinoda dhigirii yepamusoro yekurongeka.DFM, T1 samples uye post-kugadzirwa kuyedzwa uye kuongorora kwakakosha, asi kudzora maitiro kwakakosha kune zvinosiyana senge tembiricha, kuyerera uye kumanikidza.Saka pamwe nemidziyo yakakodzera, yako yekurapa jekiseni molder inoda kukwanisa kuona yakakosha-ku-mhando (CTQ) hunhu.
Kune zvinoraswa, kudzokorora-kushandisa midziyo yekurapa uye yakasimba yekurapa, kuumba jekiseni kunogona kukubatsira kuunza zvigadzirwa kumusika nekukurumidza mushure mekunge alpha nebeta prototyping yapera.Jekiseni molding inozivikanwa nekutsigira yakakwirira-vhoriyamu kugadzirwa, asi inodhura-inoshanda mutyairi prototyping inogoneka zvakare.Majekiseni molder ane hunyanzvi hwakasiyana, saka funga kugadzira nekungwarira kusarudzwa kwevatengesi imwe yakanakisa tsika yepurojekiti yako inotevera.
Nguva yekutumira: Mar-21-2023