Silicone kuumba, inozivikanwawo sevacuum casting, inzira inokurumidza uye ine mari yekugadzira mabhechi madiki ezvikamu zvakaumbwa zvejekiseni.KazhinjiSLAPartsanoshandiswa seye prototype, mold inogadzirwa nesilicone zvinhu, uye polyurethane PU zvinhu zvinokandwa kuburikidza nemaitiro ejekiseni revacuum kugadzira mold inoumbwa.
Complex modules inogona kurova chiyero pakati pemhando yepamusoro yekugadzirwa kwemhedzisiro, nzira dzekugadzira dzehupfumi uye nguva dzakanakisa dzekutungamira.Aya anotevera ndiwo matatu epakati mabhenefiti eiyo silicone molding process.
Yakakwira dhigirii yekudzikisa, yakakwira chigadzirwa nemazvo
Thevacuum castingchikamu chinogona kunyatso kuburitsa chimiro, ruzivo uye magadzirirwo ezvikamu zvekutanga, uye kupa emhando yepamusoro uye yepamusoro-chaiyo jekiseni rakaumbwa zvikamu zvemotokari standard.
Yemahara yesimbi inodhura mold
Diki batch customization yezvikamu zvakaumbwa zvejekiseni zvinogona kupedzwa pasina kuisa mari mumhando dzesimbi dzinodhura uye dzinopedza nguva.
Kurumidza kuburitsa chigadzirwa
KutoraJS Additivesemuenzaniso, 200 yakaoma modules inogona kupedzwa mukati memazuva manomwe kubva pakugadzira kusvika pakuendesa.
Uye zvakare, nekuda kwekuchinjika kwakanaka uye elasticity yesilicone molds, yezvikamu zvine zvimiro zvakaoma, mapeteni akanaka, pasina materu ekudonha, inverted demoulding slopes, uye yakadzika grooves, anogona kutorwa kunze zvakananga mushure mekudururwa, inova yakasarudzika hunhu kana ichienzaniswa. nezvimwe zviumbu.Izvi zvinotevera tsanangudzo pfupi yemaitiro ekugadzira silicone molds.
Danho 1: Gadzira Prototype
Hunhu hweiyo silicone molds chikamu zvinoenderana nemhando yeiyo prototype.Tinogona kupfapfaidza mameseji kana kuita mamwe maitiro ekugadzirisa pamusoro peiyoSLA muenzanisoa kuteedzera ruzivo rwekupedzisira rwechigadzirwa.Iyo silicone mold ichanyatso kuburitsa iwo mameseji uye magadzirirwo eiyo prototype, kuitira kuti pamusoro peiyo silicone molds ichengetedze yakakwira dhigirii yekuenderana neyekutanga.
Danho 2: Gadzira Silicone Mold
Iyo yekudurura mold yakagadzirwa neyemvura silicone, inozivikanwawo seRTV mold.Silicone rabha yakagadzikana mumakemikari, inozvisunungura uye inochinjika, ichideredza kuderera uye kunyatso dzokorora chikamu kubva kune prototype kuenda kuforoma.
Matanho ekugadzirwa kwesilicone mold ndeaya anotevera:
§Namira tepi panzvimbo yakati sandara yakatenderedza prototype kuti ive nyore kuvhurika mold gare gare, inova zvakare nzvimbo yekuparadzana yekuumbwa kwekupedzisira.
§Kuturika prototype mubhokisi, kuisa zvimiti zvenamo pachikamu chekuseta sprue uye vent.
§Baya silicone mubhokisi uye woipukuta, wobva warapa muchoto pa40 ℃ kwemaawa 8-16, zvinoenderana nehuwandu hwefodya.
Mushure mekunge silicone yarapwa, bhokisi netsvimbo yeglue zvinobviswa, prototype inotorwa kunze kwesilicone, gomba rinoumbwa, uyesilicone moldinogadzirwa.
Danho rechitatu: Vacuum casting
Kutanga isa silicone mold muovheni uye preheat kusvika 60-70 ℃.
§Sarudza mumiririri wakakodzera wekusunungura uye uishandise nemazvo usati wavhara mold, izvo zvakakosha kuti udzivise kunamira uye kuremara kwepamusoro.
§Gadzirira resin ye polyurethane, preheat iyo inenge 40 ° C isati yashandiswa, funganisa maviri-chikamu resin muchiyero chakarurama, uye nyatso fambisa uye degas pasi pekutsvaira kwe50-60 seconds.
§Resin inodururwa muforoma mukamuri yekutsvaira, uye mold inorapwa zvakare muchoto.Avhareji yekurapa nguva inenge 1 awa.
§Bvisa kukanda kubva kune silicone mold mushure mekurapa.
§Dzokorora danho iri kuti uwane mamwe silicone mold.
Vacuum castinga inzira ine mukurumbira yekukurumidza kugadzira mold.Kuenzaniswa nedzimwe sevhisi yeprototyping, mutengo wekugadzirisa wakaderera, kutenderera kwekugadzira kupfupi, uye dhigirii rekuenzanisa rakakwira, iro rakakodzera kugadzirwa kwebatch diki.Inofarirwa neiyo yepamusoro-tech indasitiri, iyo vacuum casting inogona kukurumidzira kutsvagisa uye kufambira mberi kwebudiriro.Munguva yekutsvagisa uye nguva yekusimudzira, kutambisa kusingakoshi kwemari uye mutengo wenguva unogona kudzivirirwa.
Munyori:Eloise