Silicone nkhungu, yomwe imadziwikanso kuti vacuum mold, imatanthawuza kugwiritsa ntchito template yapachiyambi kupanga nkhungu ya silikoni mu malo opanda kanthu, ndikutsanulira ndi PU, silikoni, nayiloni ABS ndi zipangizo zina mu vacuum state, kuti apange chitsanzo choyambirira. . Chifaniziro cha chitsanzo chomwecho, chiwerengero chobwezeretsa chimafika 99.8%.
Mtengo wopangira nkhungu ya silikoni ndi wotsika, palibe kutsegulidwa kwa nkhungu komwe kumafunikira, nthawi yopanga ndi yochepa, ndipo moyo wautumiki ndi pafupifupi 15-25. Ndi oyenera ang'onoang'ono mtanda mwamakonda. Ndiye nkhungu ya silicone ndi chiyani? Kodi ntchito zake ndi zotani?
01
Njira yopangira silicone
Silicone gulu nkhungu zipangizo monga: ABS, PC, PP, PMMA, PVC, mphira, mkulu kutentha zosagwira zipangizo ndi zipangizo zina.
1. Kupanga ma prototype: Malinga ndi zojambula za 3D,zitsanzoamapangidwa ndi CNC Machining, SLA laser mofulumira prototyping kapena 3D kusindikiza.
2. Kuthira nkhungu ya silicone: Pambuyo popanga chithunzicho, maziko a nkhungu amapangidwa, pulojekitiyi imakhazikika, ndipo silicone imatsanulidwa. Pambuyo pa maola 8 akuyanika, nkhungu imatsegulidwa kuti itulutse chithunzicho, ndipo nkhungu ya silikoni imatsirizidwa.
3. Kupanga jekeseni: jekeseni pulasitiki yamadzimadzi mu nkhungu ya silikoni, ichiritseni kwa mphindi 30-60 mu chofungatira pa 60 ° -70 °, ndiyeno mutulutse nkhungu, ngati kuli kofunikira, mu chofungatira pa 70 ° -80 °. Kuchiza kwachiwiri kwa maola 2-3 kumachitika. Nthawi zonse, moyo wautumiki wa nkhungu ya silicone ndi nthawi 15-20.
02
Kodi nkhungu za silicone zimagwiritsidwa ntchito bwanji?
1. Plastic prototype: zopangira zake ndi pulasitiki, makamaka chitsanzo cha zinthu zina zapulasitiki, monga ma TV, ma monitor, matelefoni ndi zina zotero. Utoto wodziwika bwino wazithunzi mu 3D prototype proofing ndi pulasitiki.
2. Silicone lamination prototype: zopangira zake ndi silikoni, zomwe zimagwiritsidwa ntchito makamaka kuwonetsa mawonekedwe a kapangidwe kazinthu, monga magalimoto, mafoni am'manja, zidole, ntchito zamanja, zofunikira zatsiku ndi tsiku, ndi zina zambiri.
03
Ubwino ndi Mawonekedwe a Silicone Overmolding
1. Ubwino wa kuumba kwa vacuum complex uli ndi ubwino wake poyerekeza ndi ntchito zina zamanja, ndipo zimakhala ndi zizindikiro zotsatirazi: palibe kutseguka kwa nkhungu, mtengo wochepa wopangira, kachitidwe kakang'ono ka kupanga, digiri yapamwamba yofananira, yoyenera kupanga batch yaing'ono ndi makhalidwe ena. Kuyang'aniridwa ndi makampani apamwamba kwambiri, nkhungu ya silicone imatha kufulumizitsa kafukufuku ndi chitukuko ndikupewa kuwononga ndalama zosafunikira komanso mtengo wa nthawi panthawi ya kafukufuku ndi chitukuko.
2. Makhalidwe a magulu ang'onoang'ono a silicone opangira ma prototypes
1) Chikombole cha silicone sichimapunduka kapena kufota; imagonjetsedwa ndi kutentha kwakukulu ndipo ingagwiritsidwe ntchito mobwerezabwereza pambuyo popanga nkhungu; imapereka mwayi wotsanzira mankhwala;
2) Zojambula za silicone ndizotsika mtengo ndipo zimakhala ndi nthawi yochepa yopangira, zomwe zingateteze kutaya kosafunikira musanatsegule nkhungu.
Nthawi yotumiza: Sep-28-2022
