Professional 3D Printing Service
Kuyambitsa kwa Vacuum Casting
Chida choponyera cha vacuum chomwe chimapanga kuponyera kwa pabowo, Ukadaulo woponyera vacuum womwe umagwiritsa ntchito prototype (chidutswa cha SLA laser rapid prototyping piece, CNC products) kupanga nkhungu ya silikoni pansi pa vacuum, ndipo imatsanuliridwa pansi pa vacuum, monga ABS, PU etc. .Kuponyera pa vacuum kumagwiritsidwanso ntchito kufananiza fanizo kapena kukopera chidutswacho.
Ili ndi mitundu yosiyanasiyana yophatikizira: Vacuum Mold Casting, Vacuum Pressure Casting, Vacuum Sand Casting ndi zina zotero.Njirayi ndiyoyenera makamaka kupanga magulu ang'onoang'ono.Ndi njira yotsika mtengo yothetsera kupanga kuyesa ndi kupanga batch yaying'ono pakanthawi kochepa, ndipo imathanso kukumana ndi kutsimikizira koyeserera kwa zitsanzo zina zamaumisiri zovuta.
Umu ndi momwe zimagwirira ntchito.
Njirayi imayamba ndikuyika nkhungu ya silicone ya zidutswa ziwiri mu chipinda chopuma.Zopangirazo zimasakanizidwa ndi degassing ndikuzitsanulira mu nkhungu.Kenaka gasiyo amasamutsidwa kuti atseke ndipo nkhungu imachotsedwa m'chipindamo.Pomaliza, kuponyera kumachiritsidwa mu uvuni ndipo nkhungu imachotsedwa kuti itulutse kuponyedwa komalizidwa.Zojambula za silicone zitha kugwiritsidwanso ntchito.Kuumba kwa silicone kumabweretsa zigawo zapamwamba kwambiri zofananira ndi zida zopangidwa ndi jekeseni.Izi zimapangitsa kuti ma vacuum casted akhale oyenera kuyezetsa koyenera ndi ntchito, zolinga zamalonda kapena magawo omaliza ochepa.
Ubwino wake
- Mtengo wake ndi wotsika, ndipo nthawi yopanga zinthu ndi yochepa.Pali zotsalira zochepa ndipo mtengo wa makinawo ndi wotsika kwambiri kuposa makina a CNC ndi kusindikiza kwa 3D.
- Ndizoyenera kukonza ndi kupanga magulu ang'onoang'ono azinthu.Pambuyo popanga Baibulo loyambirira, likhoza kukopera mogwirizana ndi Baibulo loyambirira.Komabe, CNC Machining amafuna lathes kupanga prototypes mmodzimmodzi.
- Kukonzekera bwino kwa ntchito.Zikopa zofewa pambuyo pochiritsa ndi kuumba zonse zimakhala zowonekera kapena zowoneka bwino, zokhala ndi mphamvu zokhazikika, zomwe zimakhala zosavuta kudula ndi kupatukana.
- Kuthekera kwa kulephera kwa kukonza kumakhala kochepa.Malingana ngati palibe vuto ndi choyambirira, chofananacho sichidzalakwika.
- Kubwereza kwabwino.Silicone yomwe imagwiritsidwa ntchito pomanga imakhala ndi madzi abwino musanachiritsidwe, ndipo ndi vacuum defoaming, kapangidwe kake ndi kukongoletsa kwachitsanzo kumatha kusungidwa molondola.
Zoipa
- Ndikosavuta kufota ndi kupunduka, chifukwa imachepa pambuyo pakutenthedwa ndi kutentha kwakukulu kenako itakhazikika, zomwe zimapangitsa kuti pakhale mapindikidwe.Kulakwitsa kwakukulu ndi pafupifupi 0.2mm.
- Nthawi zambiri, vacuum pawiri akamaumba prototype akhoza kupirira kutentha kwa madigiri pafupifupi 60, ndipo mphamvu yake ndi kuuma ndi m'munsi kuposa chitsanzo CNC.
Mafakitale okhala ndi Vacuum Casting
● ABS: Yoyera, yachikasu yowala, yakuda, yofiira.● PA: Choyera, chachikasu chowala, chakuda, chabuluu, chobiriwira.● PC: Yowonekera, yakuda.● PP: Choyera, chakuda.● POM: Yoyera, yakuda, yobiriwira, imvi, yachikasu, yofiira, yabuluu, yalanje.
Post Processing
Popeza zitsanzozo zimasindikizidwa pogwiritsa ntchito teknoloji ya MJF, zimatha kupangidwa ndi mchenga, kupaka utoto, electroplated kapena kusindikizidwa.
Zida za MJF
Pazinthu zambiri zapulasitiki, apa pali njira zopangira positi zomwe zilipo
Pazinthu zambiri za Pulasitiki ndi Zitsulo, nazi njira zopangira positi zomwe zilipo.
| VC | Chitsanzo | Mtundu | Mtundu | Zamakono | Makulidwe a gulu | Mawonekedwe |
 | ABS ngati | PX100 | / | Kutaya kwa Vacuum | 0.25 mm | Moyo wautali wa mphika Zabwino zamakina katundu |
 | ABS ngati Hightemp | PX_223HT | / | Kutaya kwa Vacuum | 0.25 mm | Kutentha kopitilira 120 ° C Mphamvu yabwino komanso kukana kwa flexural |
 | PP ngati | UP5690 | / | Kutaya kwa Vacuum | 0.25 mm | Kukana kwakukulu, palibe chosweka Kusinthasintha kwabwino |
 | POM ngati | Hei-Cast 8150 GB | / | Kutaya kwa Vacuum | 0.25 mm | High flexural modulus ya elasticity Kuchuluka kwa kubalana molondola |
 | PA ngati | UP6160 | / | Kutaya kwa Vacuum | 0.25 mm | Kukana kwabwino kwamafuta Kuchulukitsa kwabwino |
 | PMMA ngati | Chithunzi cha PX521HT | / | Kutaya kwa Vacuum | 0.25 mm | Kuwonekera kwapamwamba Kuchuluka kwa kubalana molondola |
 | Transparent PC | PX5210 | / | Kutaya kwa Vacuum | 0.25 mm | Kuwonekera kwapamwamba Kuchuluka kwa kubalana molondola |
 | TPU ngati | Hei-Cast 8400 | / | Kutaya kwa Vacuum | 0.25 mm | Kuuma kwamtundu wa A10 ~ 90 Kuchuluka kwa kubalana molondola |