I-vacuum casting, ekwabizwa ngokuba yi-silicone yokubumba okanye i-polyurethane casting, yinkqubo yokuvelisa esetyenziselwa ukwenza iikopi ezininzi zeprototype okanye inxalenye.Ngokuqhelekileyo kuqeshwe kwintsimi yeprototyping ekhawulezayo kunye nokuveliswa kwevolumu ephantsi.
Ngawaphi amanyathelo enkqubo yokukhupha ivacuum?
①UMfanekiso oyiMgangatho wokuDala: Imodeli eyinkosi iveliswa kuqala kusetyenziswa ushicilelo lwe-3D, umatshini weCNC, okanye enye indlela efanelekileyo.I-master model imele imilo efunekayo, ifom, kunye neenkcukacha zenxalenye yokugqibela okanye imveliso.
②Ukulungiselela ukubunjwa: Isikhunta se-silicone senziwe kwimodeli eyintloko.Imodeli yenkosi ifakwe kwisitya, kwaye i-silicone yamanzi igalelwe phezu kwayo, igubungele imodeli ngokupheleleyo.I-silicone emva koko ivunyelwe ukunyanga, ukwenza i-mold flexible kunye neyomelele.
③Indibano yokungunda: Nje ukuba umngundo we-silicone uphilise, unqunyulwa ube ziziqingatha, wenze umngxuma wokungunda.Emva koko i-halves iphinda ihlanganiswe ngokusebenzisa iimpawu zokulungelelanisa ukuqinisekisa ukulungelelaniswa okufanelekileyo ngexesha lokuphosa.
④Ukwenziwa kwezinto: Isixhobo sokuphosa esifunwayo, ngokuqhelekileyo i-polyurethane resin, iyalungiswa.I-mold ifudumala kwiqondo lokushisa elithile kwaye ifakwe kwigumbi lokucoca.Igumbi le-vacuum livaliwe, kwaye i-vacuum isetyenziselwa ukususa nawuphi na umoya ovalelweyo okanye iigesi kwi-mold.
⑤Ukugalela kunye nokuNyanga: Isixhobo sokugalela esilungisiweyo sithululelwa kwi-mold cavity ngokusebenzisa indawo encinci yokuvula okanye i-sprue.Uxinzelelo lwe-vacuum lunceda ukudweba izinto kwi-mold, ukuqinisekisa ukuzaliswa okufanelekileyo kunye nokunciphisa ama-bubbles emoyeni.Umngundo ke ushiywe ungaphazanyiswa ukuze izinto zinyange kwaye ziqine.
⑥Ukususwa kokungunda kunye nokuQeda: Emva kokuba into yokuphosa iphole ngokupheleleyo, ukungunda kuyavulwa, kwaye inxalenye yereplica isusiwe.Nayiphi na imathiriyeli engaphezulu okanye idanyazayo iyasikwa kwaye isuswe.Inxalenye inokuthi ithathe amanyathelo ongezelelweyo emva kokulungiswa, okufana nesanti, ukupeyinta, okanye ukugqitywa kwendawo, ukufezekisa i-aesthetics efunwayo kunye nokusebenza.
Jonga Yintoni eyenza ukuba ivacuum casting idume kakhulu
Iindleko-Ukusebenza: Iphelisa imfuno yezixhobo ezibizayo, ezifana ne-injection molds, enokunciphisa kakhulu iindleko zangaphambili.
Isantya kunye nexesha lokukhokela:Imijikelo yemveliso mifutshane kuba akukho mfuneko yezixhobo ezintsonkothileyo okanye ukusetwa okubanzi.
Isantya kunye nexesha lokukhokela: Ivacuum casting ibonelela ngamaxesha okutshintsha ngokukhawuleza xa kuthelekiswa neenkqubo zokwenziwa kwemveli.
Umphezulu wokuGqibela kunye ne-Aesthetics: Ukukhutshwa kwevacuum kunokuhambisa umgangatho ophezulu wokugqitywa komphezulu, ukuphindaphinda inkangeleko kunye nokuthungwa kwemveliso efunekayo yokugqibela.Ivelisa iinxalenye ezinomgangatho ogudileyo, ukunciphisa imfuno ye-post-processing ebanzi okanye ukugqiba.
Ungayikhetha njani inkqubo yokukhupha ivacuum ngokweyona meko?
Ukukhetha inkqubo yokucoca ivacuum efanelekileyo kwimeko yakho ethile kubandakanya ukuqwalasela izinto ezininzi.Nazi ezinye zengqwalasela eziphambili zokukunceda kwisigqibo sakho:
IiMfuno zeMathiriyeli: Qala ngokuchonga iimpawu zemathiriyeli ezifunekayo kwiprototype yakho okanye imveliso.Qwalasela izinto ezinjengokuqina, ukuguquguquka, ukungafihli, kunye nokumelana nobushushu.I-vacuum casting isekela uluhlu olubanzi lwezinto zokuphosa, kubandakanywa i-polyurethane (eqinile kwaye iguquguqukayo), i-rubber ye-silicone, kunye ne-resin ecacileyo.Khetha inkqubo yokukhupha ivacuum enokwamkela izinto ezifunekayo.
Ubungakanani kunye nomthamo weMveliso: Gqiba ubuninzi bezahlulo ekufuneka uzivelise.Ivacuum cast ifaneleke kakuhle kwimveliso ephantsi ukuya kwephakathi.Ukuba ufuna ibhetshi encinci yeeprototypes okanye ukuqhutywa okulinganiselweyo kwemveliso, ukukhutshwa kwevacuum kunokuba sisisombululo esinexabiso eliphantsi xa kuthelekiswa nezinye iindlela zokuvelisa ezifana nokubumba inaliti.
Ukuphindaphindwa kweNgcaciso kunye nokuGqiba koMphezulu: Vavanya inqanaba lokuphindaphinda kweenkcukacha kunye nokugqiba komphezulu ofunekayo kumalungu akho.I-vacuum casting iyaziwa ngokukwazi kwayo ukuvelisa ngokuchanekileyo iinkcukacha ezintsonkothileyo, ukwakheka, kunye neendlela ezingaphantsi.Ukuba uyilo lwakho lubandakanya iimpawu ezintle okanye iijiyometri ezintsonkothileyo, ukulahlwa kwevacuum kunokuzisa iireplicas ezinokuthembeka okuphezulu.Qwalasela ukhetho lokugqiba umphezulu olukhoyo kunye neenkqubo ezahlukeneyo zokuphosa ivacuum ukuqinisekisa ukuba ziyahlangabezana neemfuno zakho.
Izithintelo Zexesha: Vavanya ixesha leprojekthi yakho kunye neemfuno zokutshintsha.Ukukhutshwa kwevacuum ngokuqhelekileyo kunika amaxesha okukhokela ngokukhawuleza xa kuthelekiswa neenkqubo zokwenziwa kwemveli.Qwalasela ixesha elifunekayo ekudalweni kokungunda, ukubunjwa, kunye nasemva kokulungiswa.Abanye ababoneleli ngenkonzo banokunikezela ngeenkonzo ezikhawulezayo okanye oomatshini abaninzi bokuphosa, abanokunciphisa amaxesha okukhokela.Ukuba ixesha libalulekile, khetha inkqubo yokukhupha i-vacuum enokufikelela kwixesha olifunayo.
Ukuqwalaselwa kweendleko: Hlalutya uhlahlo lwabiwo-mali kunye nemiqobo yeendleko.I-vacuum casting ingaba sisisombululo esineendleko zokuvelisa umthamo ophantsi kunye neprototyping.Thelekisa iindleko ezayanyaniswa nokudala ukungunda, ukusetyenziswa kwezinto eziphathekayo, kunye nokulungiswa kwangemva kokusebenza kubo bonke ababoneleli ngenkonzo yokukhupha ivacuum eyahlukeneyo.Qinisekisa ukuba uqwalasela ixabiso elipheleleyo kunye nomgangatho ohanjiswe yinketho nganye.
IiMfuno ezongezelelweyo: Qwalasela naziphi na iimfuno ezongezelelweyo ezithe ngqo kwiprojekthi yakho.Umzekelo, ukuba ufuna ukuhombisa okanye ufake isakhono sokubumba, qinisekisa ukuba inkqubo yokucoca ivacuum ekhethiweyo ixhasa ezo mpawu.Qwalasela naziphi na iziqinisekiso ezithile okanye imigangatho amalungu akho anokufuna ukuthobela, njenge-ISO okanye iimfuno ze-FDA.
Ngokuqwalasela ezi zinto, unokwenza isigqibo esinolwazi malunga nenkqubo yokukhupha i-vacuum eyilungele kakhulu imeko yakho ethile.Ukongeza, unokubonisana nenkampani yethu ngeenkonzo zokulahla ivacuum ukuze ufumane ulwazi kunye nesikhokelo.
Ixesha lokuposa: Dec-04-2023