DIY liquid mold ndi mtundu watsopano wa nkhungu za silikoni, mitundu yosiyanasiyana ya nyama, maluwa, zipatso ndi zaluso, ndi zina zambiri, chilichonse chitha kuchitika, chitani zonse ndi zokongola, DIY liquid mold ndiye chinthu chachikulu ndi silicone yamadzi.
Silicone yamadzimadzi ndi yopanda poizoni, yosagwira kutentha, yosinthika kwambiri yosinthika yosinthika ya silikoni ya organic, machitidwe ake a sulfuric amawonetsedwa makamaka ndi kukhuthala kotsika, kuchiritsa mwachangu, kumeta ubweya wa ubweya komanso kuchuluka kwamphamvu kwakukula kwamafuta.Zigawo ziwiri zowoneka bwino, zolimba kwambiri, mphira wothira misozi yamadzimadzi silikoni yoyenera kuumba jekeseni.
Labala yamadzimadzi ya silicone imaphatikizapo mphira wamadzimadzi wa silikoni, mphira wamadzimadzi wa 0 digiri, mphira wamadzimadzi a zero, mphira wamadzimadzi wa 5 digiri, mphira wamadzimadzi a silikoni 10, mphira wamadzimadzi wa 15 digiri, mphira wamadzimadzi wa 20 digiri, mphira wamadzimadzi wa 25 digiri, 30 digiri madzi silikoni labala, 40 digiri madzi silikoni labala, 50 digiri madzi silikoni labala, 60 digiri madzimadzi silikoni mphira, 80 digiri madzimadzi mphira silikoni, amene ndi kuuma kosiyanasiyana kwa mphira wamadzimadzi silikoni pamsika.Tikapanga nkhungu zamadzimadzi za DIY, timatha kusankha mitundu yosiyanasiyana ya mphira wamadzimadzi malinga ndi zosowa zathu popanga nkhungu.
Njira yopangira makina a DIY amadzimadzi:
Kupanga zinthu za DIY
Jambulani ma prototypes a 3D
Chitsimikizozitsanzo
Zojambula za prototype
Zitsanzo zotulutsa
Kupanga kwakukulu
Nthawi zambiri pamakhala mavuto popanga nkhungu za silicone zamadzimadzi, ndiye ndi zinthu ziti zomwe tiyenera kuzidziwa?Kawirikawiri, mapangidwe a nkhungu za silicone zamadzimadzi ndi ofanana ndi a thermoplastics, koma pali zosiyana zambiri.Kukhuthala kwa silicone yamadzimadzi nthawi zambiri kumakhala kotsika, kotero kuti nthawi yodzaza ndi yaifupi, ngakhale pazovuta zochepa kwambiri za jakisoni.Pofuna kupewa kutsekereza mpweya, chipangizo chabwino cholowera mpweya chiyenera kupezeka mu nkhungu.
Kuonjezera apo, ma silicones amadzimadzi samachepa mu nkhungu monga momwe ma thermoplastic compounds amachitira.Amakonda kukulitsa kutentha ndipo samachepera pang'ono monga momwe amayembekezeredwa kuti mankhwala awo asapitirire kumbali ya nkhungu monga momwe amayembekezera.Imamatira m'dera lalikulu la nkhungu.
Kusamala popanga nkhungu zamadzimadzi za silicone.
1. Kuchepa
Ngakhale kuti silica yamadzimadzi simachepa mu nkhungu, imacheperachepera pambuyo pobowola ndi kuziziritsa ndi 2.5 mpaka 3. Kuchuluka kwenikweni kwa shrinkage kumadalira pamlingo wina ndi mapangidwe a pawiri.Komabe, poyang'ana nkhungu, kuchepa kungakhudzidwe ndi zinthu zingapo, kuphatikizapo kutentha kwa nkhungu, kutentha komwe kumapangidwira, kupanikizika mkati mwa mtsempha, ndi kuponderezedwa kotsatira.
Malo a jekeseni ndi ofunikanso kuganizira, monga kuchepa kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.Maonekedwe a kukula kwake kumapangitsanso kuchepa kwake, pomwe zinthu zokhuthala nthawi zambiri zimacheperachepera.
2. Mzere wolekanitsa
Gawo loyamba pakupanga nkhungu ya jakisoni wa mphira wa silikoni ndikuzindikira komwe mzere wolekanitsa.Venting makamaka zimatheka kudzera poyambira ili pa mzere wolekanitsa, amene ayenera ili m'dera limene jekeseni mphira potsirizira pake kufika, motero kupewa mapangidwe thovu mpweya ndi kuchepetsa imfa ya mphamvu mu ogwirizana olowa.
Chifukwa cha kukhuthala kochepa kwa silicone yamadzimadzi, mzere wolekanitsa uyenera kukhala wolondola kuti usatayike.Ngakhale zili choncho, mizere yolekanitsa nthawi zambiri imatha kuwoneka pachomaliza.Zoumba za silicone zamadzimadzi zimakhudzidwa ndi geometry ya chinthucho komanso komwe mzere wotsatsira umakhala.Mapangidwe opangidwa ndi chamfered pang'ono amathandizira kuonetsetsa kuti chinthucho chikugwirizana ndi theka lina la mtsempha.
Nthawi yotumiza: Feb-24-2023