Kubata Hunyanzvi hweKugadzira Molds neCondensation-Cure Silicone: Nhanho-ne-Nhanho Gwaro
Condensation-cure silicone, ine mukurumbira nekunyatsoita uye kuita zvakasiyana-siyana mukugadzira mold, inoda nzira ine hungwaru kuti ive nechokwadi chemhedzisiro.Mugwaro rino rakazara, tinokufambisa iwe nhanho-ne-nhanho maitiro ekugadzira mold ine condensation-kurapa silicone, ichipa ruzivo uye matipi echiitiko chisina musono.
Danho 1: Gadzirira uye Chengetedza Mold Pateni
Rwendo runotanga nekugadzirira kwe mold pattern.Ita shuwa kuti mold pateni yakanyatsocheneswa kubvisa chero tsvina.Kana wacheneswa, chengetedza mold pateni panzvimbo kudzivirira chero kufamba panguva dzinotevera matanho.
Danho 2: Gadzira Yakasimba Frame yeMold Pateni
Kuti uve nesilicone panguva yekuumbwa, gadzira furemu yakasimba yakatenderedza mold pateni.Shandisa zvinhu zvakaita sehuni kana purasitiki kugadzira furemu, kuve nechokwadi kuti inofukidza mold pateni zvachose.Nama chero maburi mufuremu uchishandisa inopisa glue pfuti kudzivirira iyo silicone kubva pakudonha.
Nhanho 3: Nyorera Mold Release Agent ye Easy Demolding
Pfaya iyo mold pateni neakakodzera kuburitsa mold agent.Iyi nhanho yakakosha kudzivirira kunamatira pakati pesilicone uye mold pateni, kufambisa nyore uye kukuvara-kusina kudhirodha kana silicone yapora.
Nhanho 4: Sanganisa Silicone uye Inorapa Mumiririri mune Yakarurama Chikamu
Mwoyo weiyo maitiro uri mukuwana iyo chaiyo musanganiswa wesilicone uye mumiririri wekurapa.Tevedza chiyero chakakurudzirwa chezvikamu zana silicone kune 2 zvikamu zvekurapa mumiririri nehuremu.Nyatsobatanidza zvikamu mune imwe nzira, kuderedza kuiswa kwemhepo yakawandisa, iyo inogona kutungamirira kune mabhubhu muhuputi hwekupedzisira.
Nhanho 5: Vacuum Degassing Kubvisa Mhepo
Isa iyo yakasanganiswa silicone mukamuri yekutsvaira kuti ubvise chero mweya wakavharirwa.Kuisa vacuum kunobatsira kubvisa mabhuru emhepo mukati memusanganiswa wesilicone, kuve nechokwadi chekunyorova uye chisina kukanganisa mold pamusoro.
Nhanho yechitanhatu: Dururira iyo Degassed Silicone muChimiro
Nemhepo yabviswa, nyatsodurura iyo vacuum-degassed silicone mufuremu, kuve nechokwadi chekuvhara pamusoro pe mold pattern.Iyi nhanho inoda kunyatso dzivirira chero kupi zvako kwemhepo uye kuvimbisa yunifomu mold.
Danho 7: Bvumira Nguva Yekurapa
Kushivirira kunokosha mukugadzira mold.Bvumira silicone yakadirwa kuti irape kwemaawa masere masere.Mushure menguva iyi, iyo silicone ichave yakasimba, ichigadzira yakasimba uye inoshanduka mold.
Nhanho 8: Gadzira uye Dzorera Iyo Mold Pateni
Kana iyo nzira yekurapa yapera, zvinyoro nyoro dhiza iyo silicone mold kubva pafuremu.Chenjerera kuchengetedza mold pateni yakasimba.Iyo mold inokonzeresa ikozvino yagadzirira kushandiswa mune zvawakasarudza maapplication.
Zvinokosha Zvinotarisirwa:
1. Kuomerera kuKurapa Nguva: Condensation-cure silicone inoshanda mukati menguva yakatarwa.Iyo tembiricha yekamuri yekushanda nguva ingangoita maminetsi makumi matatu, ine nguva yekurapa yemaawa maviri.Mushure memaawa masere, mold inogona kugadzirwa.Izvo zvakakosha kuti unyatso kuomerera kune idzi nguva, uye kupisa iyo silicone panguva yekurapa haikurudzirwe.
2. Yambiro pamusoro peKurapa Agent Chikamu: Chengetedza chaiyo muchikamu cheanorapa.Chikamu chiri pasi pe2% chichawedzera nguva yekurapa, nepo reshiyo inopfuura 3% inomhanyisa maitiro ekurapa.Kurova chiyero chakakodzera kunovimbisa kurapa kwakakwana mukati menguva yakatarwa.
Mukupedzisa, kugadzirwa kwema molds ane condensation-cure silicone inosanganisira akateedzana akateedzana akarongwa matanho.Nekutevera iyi nhanho-ne-nhanho gwara uye nekuteerera kune zvakakosha kufunga, iwe unogona kugona hunyanzvi hwekugadzira mold, kugadzira chaiyo uye yakasimba mold yemakumi ezviuru zvekushandisa.
Nguva yekutumira: Jan-19-2024
