Kubata Mold Kusikwa neAddition-Cure Silicone: A Comprehensive Guide
Kugadzira mold zvine hunyanzvi uye kuvimbika inyanzvi inosanganisira kusarudza zvinhu zvakanaka uye kutevedzera maitiro ane hunyanzvi.Addition-cure silicone, inozivikanwa nekusiyana-siyana uye mushandisi-inoshamwaridzika zvivakwa, yave inofarirwa pakati pemhizha nevagadziri.Mugwaro rino rakazara, isu tichaongorora nhanho-ne-nhanho maitiro ekugadzira mold nekuwedzera-kurapa silicone, kuve nechokwadi chemhedzisiro.
Nhanho 1: Chenesa uye Chengetedza Mold
Rwendo runotanga nekunyatsocheneswa kwe mold kubvisa chero tsvina.Kana wakachena, chengetedza gadzirisa mold panzvimbo, kudzivirira chero kufamba kusingadiwi panguva dzinotevera matanho.
Danho 2: Gadzira Yakasimba Frame
Kuti uve nesilicone panguva yekuumbwa, gadzira furemu yakasimba yakatenderedza mold.Shandisa zvinhu zvakaita sehuni kana epurasitiki kugadzira furemu, uchiita kuti inyatso kufukidza mold.Zadza chero mapeji mufuremu nepfuti inopisa yeglue kudzivirira kudonha kwesilicone.
Nhanho 3: Nyorera Mold Release Agent
Pfaya chinhu chakakodzera chekuburitsa mold pane mold.Iyi nhanho yakakosha inodzivirira iyo silicone kuti isanamatira kune mold, ichive yakatsetseka uye inokuvadza-isina dhizaini maitiro.
Nhanho 4: Sanganisa A uye B Zvikamu
Kutevera uremu hwe1: 1, nyatso sanganisa iyo A uye B zvikamu zvesilicone.Shingairira mune imwe nzira kuti kuderedze kuiswa kwemhepo yakawandisa, kuve nechokwadi kuti musanganiswa wakasanganiswa wakafanana.
Nhanho 5: Vacuum Deaeration
Isa iyo yakasanganiswa silicone mukamuri yekutsvaira kuti ubvise mabhuru emhepo.Vacuum deaeration yakakosha kubvisa chero mweya wakavharirwa mumusanganiswa wesilicone, uchivimbisa nzvimbo isina chikanganiso mukuumbwa kwekupedzisira.
Nhanho 6: Dururira muChimiro
Nyatsodurura vacuum-degassed silicone mumapuranga akagadzirirwa.Iyi nhanho inoda kurongeka kudzivirira mweya kuti usabatike, kuve nechokwadi chepamusoro peforoma.
Danho 7: Bvumira Kurapa
Shandisa kushivirira uye bvumira iyo silicone kuporesa.Kazhinji, 8-awa yekurapa nguva inodiwa kuti iyo silicone isimbe uye igadzire mold yakasimba uye inochinjika yakagadzirira kugadzirwa.
Mamwe Mazano:
1. Kushanda uye Kurapa Nguva:
Nguva yekushanda yekuwedzera-kurapa silicone pane tembiricha yekamuri ingangoita maminetsi makumi matatu, ine nguva yekurapa yemaawa maviri.Kuti ikurumidze kurapwa, mold inogona kuiswa muovheni yakatsva pa100 degrees Celsius kwemaminitsi gumi.
2. Yambiro Pamusoro peZvinhu:
Kuwedzera-kurapa silicone haifanirwe kusangana nezvimwe zvinhu, zvinosanganisira ivhu-rine mafuta, ivhu rerabha, UV resin mold zvinhu, 3D kudhinda resin zvinhu, uye RTV2 molds.Kubata nezvinhu izvi zvinogona kudzivirira kurapwa kwakakodzera kwesilicone.
Mhedziso: Kugadzira Kukwana neKuwedzera-Kurapa Silicone
Nekunyatsotevera nhanho idzi uye nekuomerera kune akapihwa matipi, mhizha uye vagadziri vanogona kushandisa simba rekuwedzera-kurapa silicone kugadzira molds nemazvo uye nekuvimbika.Kungave kuumba yakaoma prototypes kana kudhirodha zvivezwa zvine hudzamu, iyo yekuwedzera-kurapa silicone molding process inovhura nyika yemikana yekugadzira kutaura uye kugadzira kunaka.
Nguva yekutumira: Jan-19-2024
