Vacuum casting, yomwe imadziwikanso kuti silicone molding kapena polyurethane casting, ndi njira yopangira yomwe imagwiritsidwa ntchito popanga makope angapo a prototype kapena gawo.Amagwiritsidwa ntchito kwambiri popanga ma prototyping mwachangu komanso kupanga pang'ono.
Kodi njira zopangira vacuum casting ndi ziti?
①Kupanga Kwachitsanzo Kwambiri: Mtundu waukadaulo umapangidwa koyamba pogwiritsa ntchito kusindikiza kwa 3D, makina a CNC, kapena njira ina yoyenera.Chitsanzo chachikulu chimayimira mawonekedwe, mawonekedwe, ndi tsatanetsatane wa gawo lomaliza kapena chopangidwa.
②Kukonzekera kwa Nkhungu: Chikombole cha silikoni chimapangidwa kuchokera ku mtundu wapamwamba.Mbuyeyo amaikidwa mu chidebe, ndipo silicone yamadzi imatsanuliridwa pamwamba pake, kuphimba chitsanzocho kwathunthu.Silicone imaloledwa kuchiritsa, kupanga nkhungu yosinthika komanso yolimba.
③Mold Assembly: Chikombole cha silikoni chikachira, chimadulidwa pakati, ndikupanga chimbudzi.Ma halowo amasonkhanitsidwanso pogwiritsa ntchito mawonekedwe olumikizana kuti awonetsetse kuti akugwirizana bwino pakuponya.
④Kuponyera Kwazinthu: Zomwe zimafunidwa, zomwe nthawi zambiri zimakhala utomoni wa polyurethane, zimakonzedwa.Chikombolecho chimatenthedwa ndi kutentha kwapadera ndikuyikidwa m'chipinda chopanda mpweya.Chipinda cha vacuum chimasindikizidwa, ndipo chopukutira chimayikidwa kuti chichotse mpweya kapena mpweya uliwonse mu nkhungu.
⑤Kuthira ndi Kuchiritsa: Zinthu zoponyedwa zokonzeka zimatsanuliridwa mu nkhungu kudzera pa kabowo kakang'ono kapena sprue.Kuthamanga kwa vacuum kumathandiza kukokera zinthuzo mu nkhungu, kuonetsetsa kuti kudzazidwa koyenera komanso kuchepetsa mpweya.Kenako nkhunguyo imasiyidwa mosadodometsedwa kuti zinthuzo zichiritse ndi kulimba.
⑥Kuchotsa Nkhungu ndi Kumaliza: Zinthu zoponyera zitachira, nkhungu imatsegulidwa, ndipo gawo lofananira limachotsedwa.Chilichonse chowonjezera kapena kung'anima kumadulidwa ndikuchotsedwa.Gawolo litha kupitilira masitepe owonjezera pambuyo pokonza, monga mchenga, kujambula, kapena kumaliza pamwamba, kuti mukwaniritse zokometsera ndi magwiridwe antchito omwe mukufuna.
Onani Zomwe Zimapangitsa Kuponya kwa vacuum Kutchuka Kwambiri
Mtengo-Kuchita bwino: Zimathetsa kufunikira kwa zida zamtengo wapatali, monga jekeseni wa jekeseni, zomwe zingathe kuchepetsa kwambiri ndalama zam'tsogolo.
Kuthamanga ndi Nthawi Yotsogolera:Njira zopangira ndizofupikitsa popeza palibe chifukwa chopangira zida zovuta kapena kukhazikitsa kwakukulu.
Kuthamanga ndi Nthawi Yotsogolera: Kuponyera vacuum kumapereka nthawi yosinthira mwachangu poyerekeza ndi njira zachikhalidwe zopangira.
Surface Finish ndi Aesthetics: Kuponyera vacuum kumatha kubweretsa zomaliza zapamwamba kwambiri, kutengera mawonekedwe ndi mawonekedwe a chinthu chomwe mukufuna.Zimapanga magawo okhala ndi malo osalala, kuchepetsa kufunikira kokwanira pambuyo pokonza kapena kumaliza.
Momwe mungasankhire njira yoponya vacuum malinga ndi momwe zilili?
Kusankha njira yoyenera yoponyera vacuum pazochitika zanu zenizeni kumaphatikizapo kulingalira zinthu zingapo.Nazi zina zofunika zomwe zingakuthandizeni kutsogolera chisankho chanu:
Zofunikira pazakuthupi: Yambani ndikuzindikira zinthu zomwe zimafunikira pamtundu wanu kapena chinthu chanu.Ganizirani zinthu monga kuuma, kusinthasintha, kuwonekera, ndi kukana kutentha.Kuponyera vacuum kumathandizira zida zambiri zoponyera, kuphatikiza polyurethane (yolimba komanso yosinthika), mphira wa silikoni, ndi utomoni wowoneka bwino.Sankhani njira yoponya vacuum yomwe ingagwirizane ndi zinthu zomwe mukufuna.
Kuchuluka ndi Kupanga Volume: Dziwani kuchuluka kwa magawo omwe muyenera kupanga.Vacuum casting ndi yoyenera kwa ma voliyumu otsika mpaka apakatikati.Ngati mukufuna kachulukidwe kakang'ono ka ma prototypes kapena kupanga pang'ono, kuponyera kwa vacuum kungakhale njira yotsika mtengo poyerekeza ndi njira zina zopangira monga jekeseni.
Kubwereza Tsatanetsatane ndi Kumaliza Kwapamwamba: Onani kuchuluka kwa kubwereza tsatanetsatane ndi kumalizidwa kwapamwamba komwe kumafunikira pazigawo zanu.Vacuum casting imadziwika chifukwa cha kuthekera kwake kutulutsa mwatsatanetsatane tsatanetsatane, mawonekedwe, ndi mafupi.Ngati mapangidwe anu ali ndi mawonekedwe abwino kapena ma geometri ovuta, kutulutsa kwa vacuum kumatha kupereka zofananira zodalirika kwambiri.Ganizirani njira zomaliza zomwe zilipo ndi njira zosiyanasiyana zoponya vacuum kuti zitsimikizire kuti zikukwaniritsa zomwe mukufuna.
Zolepheretsa Nthawi: Yang'anani nthawi ya polojekiti yanu komanso zomwe mukufuna kusintha.Kuponyera vacuum nthawi zambiri kumapereka nthawi yotsogola yofulumira poyerekeza ndi njira zopangira zakale.Ganizirani nthawi yofunikira pakupanga nkhungu, kuponya, ndi kukonzanso pambuyo pake.Othandizira ena atha kupereka ntchito zothamangira kapena makina angapo oponya, omwe amatha kuchepetsa nthawi yotsogolera.Ngati nthawi ndiyofunikira, sankhani njira yoponya vacuum yomwe ingakwaniritse nthawi yomwe mukufuna.
Kuganizira za Mtengo: Unikani bajeti yanu ndi zovuta zamitengo.Kuponyera vacuum kungakhale njira yotsika mtengo yopangira ma volume ochepa komanso ma prototyping.Fananizani mtengo wokhudzana ndi kupanga nkhungu, kugwiritsa ntchito zinthu, ndi kukonza pambuyo paopereka chithandizo cha vacuum.Onetsetsani kuti mumaganizira za mtengo wonse ndi mtundu womwe waperekedwa ndi njira iliyonse.
Zowonjezera Zofunikira: Ganizirani zofunikira zilizonse zokhudzana ndi polojekiti yanu.Mwachitsanzo, ngati mukufuna kukulitsa kapena kuyika luso la kuumba, onetsetsani kuti njira yopangira vacuum yosankhidwa imathandizira izi.Ganizirani za certification kapena miyezo yomwe magawo anu angafunikire kutsatira, monga zofunikira za ISO kapena FDA.
Poganizira izi, mutha kupanga chisankho chodziwitsidwa panjira yochotsa vacuum yomwe ili yoyenera kwambiri pamikhalidwe yanu.Kuphatikiza apo, mutha kulumikizana ndi kampani yathu kuti mupeze ntchito zoponya vacuum kuti mudziwe zambiri komanso chitsogozo.
Nthawi yotumiza: Dec-04-2023