DIY Liquid Mold rudzi rutsva rweSilicone Molds, marudzi akasiyana emhuka, maruva uye michero, etc.
Liquid silicone ndeye isiri-ine chepfu, inodziya, inodzivirira zvakanyanya Maviri-chikamu chakakwirira kwazvo, yakakwirira simba, yakakwirira kubvarura kudzikisira mvura silicone rubber inokodzera jekiseni kuumba.
Silivone silicone rabara inosanganisira mvura silicone rubber, zero degree silicone rubber, 40 degree raidhi silicone Rubber, 60 Degree Liquid Silicone Rubber, ayo ari akasiyana-siyana kuomarara kwemvura silicone rubber mumusika silicone rubber. Kana isu tikaburitsa diy mvura molds, tinogona kusarudza zviomere zvakasiyana emvura marita maererano nezvatinoda zvekugadzira molds.
Iyo yekugadzira maitiro ye diy mvura molds:
Dhizaina zvigadzirwa zvigadzirwa
Dhirowa 3D Prootypes
Kusimbiswaprototypes
Prototype dhizaini
Kubuda sampuli
Kugadzirwa kukuru
Kune matambudziko anowanzo kusangana kana achigadzira mvura silicone molds, saka ndedzipi dzimwe dzezvinhu izvi zvatinofanira kuziva? Kazhinji, chimiro chevanyori chemagetsi chakareba chakafanana neiyo yeTermoplastics, asi kune zviitiko zvakawanda zvakakosha. Iyo viscosity yemvura silicone kazhinji yakaderera, saka nguva yekuzara ipfupi, kunyangwe pakanyanya kuderera jekiseni. Kuti udzivise kutapurirana kwemhepo, chishandiso chakanaka chekuvira chinofanira kuve chiripo muumbi.
Uye zvakare, mvura silicones haisimbe mune iyo mold soMol soTermoplastic comalound. Ivo vanowanzoita kuti vabatwe nekuwedzera kwekuwedzera uye kusaterera zvishoma sekutarisirwa kuti zvive zvekuti chigadzirwa chavo chisarambe chiri padanho rekuumbwa seyakatarisirwa. Iyo inodurura mukati meiyo yakakura nzvimbo yemukati yeiyo mold cavity.
Ngwarira ekugadzira mvura silicone mold.
1. Shrinkage
Kunyangwe mvura silica isingadzivisike muumbi, ichaita kazhinji ichidzika mushure mekudengenyeka uye kutonhora ne2,5 kusvika ku3 Nekudaro, kubva pane mafungiro ekuumba, shrinkage inogona kukanganiswa nezvinhu zvinoverengeka, kusanganisira iyo yekunyungudza tembiricha, tembiricha yakamonyaniswa yakaiswa padhuze, kudzvinyirira mukati memukati, uye kutevera kwakazotevera.
Nzvimbo yenzvimbo yezvirevo zvakare yakakodzera kufunga nezvayo, sekudzikira kwekutungamira kwekuyerera kazhinji kazhinji kudarika kudengenyeka munzira yepakati. Chimiro chechigadzirwa chechigadzirwa chine zvakare chinoita kuti chifukidze, neyakagadzirwa zvigadzirwa zvinowanzoitika zvishoma.
2. Kuparadzanisa mutsara
Nhanho yekutanga mukugadzirwa kweiyo silicone rubber jekiseni kuumbwa ndeyekuona nzvimbo yemutsara wekuparadzanisa. Venting inonyanya kuwanikwa kuburikidza ne groove iri pamutsetse wekuparadzaniswa, izvo zvinofanirwa kuve munzvimbo iyo iyo iyo yakaiswa rabha inozopedzisira yasvika, nokudaro ichidzivisa kuumbwa kwemhepo mabhuruku uye kuderedza kurasikirwa kwesimba mune yakasungwa mubatanidzwa.
Nekuda kweiyo yakaderera viscosity yeiyo siquid silicone, mutsara wekuparadzanisa unofanirwa kuve wakarurama kuti udzivise kupaza. Kunyangwe zvakadaro, mitsara yekuparadzanisa inogona kuoneka pane yekupedzisira chigadzirwa. Liquid Silicone Molds inokurudzirwa ne geometry yechigadzirwa uye nzvimbo yemutsara wekuparadzanisa. Chamserly chamfered chigadzirwa dhizaini inobatsira kuve nechokwadi chekuti chigadzirwa chine hukama hunoenderana kune iyo inodiwa imwe hafu yemukati yeiyo cavity.
Kutumira Nguva: Kukadzi-24-2023