Ukuphoswa kweUrethane

Yintoni iVacuum Casting/Urethane Casting?

iinxalenye ezigqithisiweyo ngeVacuum Casting

I-polyurethane vacuum casting yindlela yokwenza iiprototypes ezikumgangatho ophezulu okanye umthamo ophantsi wamalungu enziwe ngokubumba abicah ngexabiso eliphantsi.Iikopi ezenziwe ngolu hlobo zibonisa iinkcukacha ezinkulu zomhlaba kunye nokuthembeka kwipateni yokuqala.

I-Huachen Precision ibonelela ngesisombululo esipheleleyo sokujika ukwenza iipateni eziphambili kunye neekopi eziphoswe ngokusekwe kuyilo lwakho lweCAD.

Asenzi kuphela ukubumba okusemgangathweni ophezulu kodwa sinikezela ngomgca opheleleyo weenkonzo zokugqiba kuquka ukupeyinta, ukuthunga, ukuprintwa kweepadi kunye nokunye.Siza kukunceda wenze amacandelo eemodeli zomboniso womgangatho wegumbi lomboniso, iisampulu zovavanyo lobunjineli, amaphulo okufumana imali eninzi nokunye.

Izinto eziluncedo kwiVacuum Casting

Ilungile kwiMiqulu ephantsi

I-Vacuum Casting lolona khetho lubalaseleyo lokuvelisa umthamo ophantsi wevolyum yenxalenye yakho phakathi kwe-1 ukuya kwi-100 yamaqhekeza.Umyinge we-silicone mold uya kwenza malunga ne-12-20 iinxalenye, kuxhomekekeizinto kunye nobunzima bejometri, kunye neenxalenye eziphosiweyo zichanekile kwaye ziphindaphindwa kakhulu.

Uguqulo oluKhawulezayo

Izixhobo zokubumba ezithambileyo zeSilicone zinokwenziwa ngokukhawuleza kangangeeyure ezingama-48.Ngokuxhomekeke kubungakanani benxalenye, ubunzima kunye nomthamo, iCandelo lokuQala lePolyurethane vacuum casting linokwenza iinxalenye zakho, ukugqiba, ukuhambisa, kunye nokuhambisa ngokukhawuleza njengeentsuku ezi-7.

Amalungu aZibalayo

I-vacuum casting iyakwazi ukwenza iindawo ezikumgangatho ophezulu kunye neenkcukacha ezintsonkothileyo.Umbala ogqwesileyo kunye nokugqitywa kwezithambiso zifezekiswa ngaphandle kokulungiswa kweposi.

ibhetshi encinci Urethane Ukuphosa iinxalenye

Ukuqina kunye nokomelela

Amalungu eVacuum Casting anamandla kakhulu kunoogxa bawo abaprintiweyo be-3D.Kwakhona, ngenxa yokuba iindawo ezenziwe nge-urethane zenziwe ngeeplastiki eziqinileyo kunye neziguquguqukayo zemigangatho yemveliso, zinamandla alinganayo, ukuba akukho mandla angaphezulu, xa kuthelekiswa neendawo ezibunjiweyo ze-Injection.

Utyalo-mali oluPhantsi oluPhambili

Iimolds ze-silicone zifikeleleka ngakumbi kwaye zikhawuleza ukwenza kunesixhobo esisetyenziselwa ukubumba isitofu, okukhokelela kwixabiso elincinci lemveliso kunye nexabiso-ngenxalenye nganye.Ilungeleiimodeli zobunjineli, iisampulu, kunye neeprototypes ezikhawulezayo kwimveliso.

Ukwahluka kwezinto

Iintlobo ezininzi ze-polyurethane resins ziyafumaneka ukuze zifakwe, kubandakanywa irabha, i-silicone kunye ne-overmolding.

Iinkqubo zokugalela iVacuum

Kukho amanyathelo amathathu okwenza i-polyurethane vacuum cast part: ukwenza i-master pateni, ukwenza i-mold kunye nokuphosa iindawo..

Inyathelo 1. Iipateni eziPhambili
Iipateni ziziqina eziyi-3D zoyilo lweCAD yakho.Ngokuqhelekileyo zenziwe nge-CNC machining okanye nge-3D yoshicilelo lweplastiki njenge-SLA / SLS.Ungabonelela ngezakho iipateni okanye singakwenzela zona.Iipateni kufuneka zikwazi ukumelana nokufudumeza ukuya kuma-40°C.

Inyathelo 2. Ukwenza iiMolds
Iimbumba zokuphosa zenziwe nge-silicone elulwelo.Le silicone ithululelwa malunga neepatheni eziphambili ngaphakathi kwebhokisi yokuphosa, kwaye emva koko ivunyelwe ukunyanga kwi-oven iiyure ezili-16.Xa sele isomisiwe, isikhunta siyasikwa sivuleke kwaye inkosi isuswe, ishiye ngasemva umngxuma ongenanto kwimilo engalunganga yoqobo.

Inyathelo lesi-3. Ukwenza iikopi
Ukhetho lwakho lokuphosa iirasi ngoku lunokugalelwa kumngxunya ongenanto ukwenza ikopi echanekileyo yoqobo.Kuyenzeka ukuba ugqithise ngemathiriyeli emibini nangaphezulu.Ukubumba kweSilicone ngokuqhelekileyo kulungile kwiikopi ezingama-20 okanye ngoko zepateni enkulu.

Vacuum Casting Materials

Amakhulukhulu eepholima zokuphosa ayafumaneka ngokurhweba ukuze avelise kwakhona nakuphi na ukuqina okucingelwayo kunye nokuthungwa komphezulu.Kukwayenzeka ukuba wenze iindawo ezingacacanga ngokupheleleyo, eziguquguqukayo okanye ezicace ngokupheleleyo ngokuxhomekeke kwisicelo sakho.Bona ulwazi oluthe kratya malunga nemathiriyeli ekhoyo njengalapha ngezantsi:

Isixhobo sokuphosa iVacuum equka (iPU efanayo)

Transparent PU, Soft plastic PU, ABS, PP, PE, Polycarbonate PU.Sithenga izinto zePU kwiNkampani yeHei-Cast, iAxson kunye nenkampani yeBJB

Vacuum Casting Polyurethanes Resins

Izinto eziphathekayo	Umthengisi	Ukulinganisa izinto eziphathekayo	Unxweme lwamandla	I-Flexion(PMA)	TC Max	Inkcazo yombala wemveliso	InzuzoUkusilela	Ukuncipha
UHLOBO lwe-ABS
PU8150	Hei-Casting	ABS	83 shD	1790	85	I-Amber, iMhlophe kunye neMnyama	Ukumelana Okulungileyo	1
UP4280	Axson	ABS	81 shD	2200	93	I-Amber emnyama	Ukumelana Okulungileyo	1
PX100	Axson	Iinketho zePS	74 shD	1500	70	Mhlophe/Mnyama	Ilungile	1
POLYPRO UHLOBO
UP5690	Axson	PP	75-83 shD	600-1300	70	Mhlophe/Mnyama	Ukumelana Okulungileyo	1
I-ELASTOMER EMBALA
PU8400	Hei-Casting	Elastomer	20-90 shD	/	/	Ubisi olumhlophe/Mnyama	Ukugoba okuhle	1
T0387	Hei-Casting	Elastomer	30-90 shD	/	/	Cacileyo	Ukugoba okuhle	1
AMAPHEPHA OKUPHEZULU
PX527	Hei-Casting	PC	85 shD	2254	105	Mhlophe/Mnyama	Phezulu TC105 °	1
PX223HT	Hei-Casting	PS/ABS	80 shD	2300	120	Mnyama	Efanelekileyo TC120 °	1
UL-VO
PU8263	Hei-Casting	ABS	83 shD	1800	85	Mhlophe	I-94V0 i-Flame Retading	1
PX330	Axson	Elayishiweyo ABS	87 shD	3300	100	Ngaphandel uBumhlophe	V 0 kude 25	1
CACILE
PX522HT	Axson	PMMA	87 shD	2100	100	Cacileyo	Umbala we-TG100 °	0.996
PX521HT	Axson	PMMA	87 shD	2200	100	Cacileyo	Umbala we-TG100 °	0.996

Vacuum Casting Ukunyamezelana

Imilinganiselo egqityiweyo yamacandelo e-vacuum cast ixhomekeke ekuchanekeni kwepateni yenkosi, ijometri yecandelo kunye nohlobo lwezinto ezisetyenzisiweyo.Ngokuqhelekileyo kulindeleke izinga lokucutheka kwe-0.15%.

Ukugqiba

Njengoko yenziwe
Amalungu acociweyo ngevacuum ayacocwa emva kokuba enziwe kwaye ashiywe njengoko enziwe.Ekubeni iinxalenye ze-polyurethane zinezinga eliphezulu lokugudiswa kunye nokubonakala kwe-cosmetic, ukugqitywa okusemgangathweni kuwo nawuphi na umbala okhethiweyo kudla ngokuba yimeko yeendawo eziphosiweyo.

Isiko
Uluhlu lwezinto ezigqityiweyo zesiko nazo ziyafumaneka ukusuka kumbhalo kunye nofakelo lofakelo njengokhetho lwasemva kokulungiswa kweendawo zakho eziphothiweyo.

Ezona ziqhelo zokugqiba umphezulu zezi:
· Isiphelo esimenyezelayo esigudileyo
· Ukugqiba kweMatte egudileyo
· Ukugqiba ngokurhabaxa
· Ukugqiba ngentsimbi ekhazimlisiweyo
· Ukugqitywa okucwangcisiweyo

Ukutshiza Ukupeyinta
Iicastings zinokupeyintwa ngeepeyinti ezininzi zomgangatho wemoto ukuhombisa kunye nokuphucula inkangeleko yayo yendalo yokuthambisa.Ukupeyintwa kusenokuba kumanzi ukupeyintwa okanye ukugquma ngomgubo, kutshizwe okanye kubhakiwe.

Silk Screen
Ukuhlola isilika bubuchule bokushicilela obufumanekayo kwindawo yakho yokufunxa.Ibandakanya ukusetyenziswa kwemesh ukuhambisa i-inki yeelogo, umbhalo, okanye imizobo kwindawo ephezulu yamalungu akho.