Ho hlahisa Urethane

Vacuum Casting/Urethane Casting ke eng?

Polyurethane vacuum casting ke mokhoa oa ho etsa li-prototypes tsa boleng bo holimo kapa likarolo tse tlase tse entsoeng ka hlobo ea silicone e theko e tlaase.Likopi tse entsoeng ka tsela ena li bonts'a lintlha tse ngata tse holimo le ho tšepahala ho paterone ea pele.

Huachen Precision e fana ka tharollo e felletseng ea ho etsa lipaterone tse hloahloa le ho etsa likopi tse ipapisitseng le meralo ea hau ea CAD.

Ha re etse feela liforomo tsa boleng bo holimo empa re boetse re fana ka mohala o felletseng oa lits'ebeletso tsa ho qetela tse kenyelletsang ho penta, sanding, khatiso ea pad le tse ling.Re tla u thusa ho theha likarolo tsa mofuta oa showroom oa boleng, lisampole tsa liteko tsa boenjiniere, masolo a ho bokella chelete ka bongata le tse ling.

Melemo ea Vacuum Casting

E ntle bakeng sa Melumo e Tlase

Vacuum Casting ke khetho e ntle ea ho hlahisa palo e tlase ea karolo ea hau ka har'a likotoana tse 1 ho isa ho tse 100.Ka karolelano hlobo ea silicone e tla etsa likarolo tse ka bang 12-20, ho itšetlehile kaho rarahana ha lintho tse bonahalang le tsa thutatekanyo, le likarolo tse lahliloeng li nepahetse haholo ebile li ka phetoa haholo.

Phetoho e Potlakileng

Lisebelisoa tsa hlobo tse bonolo tsa Silicone li ka etsoa kapele joalo ka lihora tse 48.Ho ipapisitse le boholo ba karolo, ho rarahana le bophahamo, Karolo ea Pele ea Polyurethane vacuum casting e ka etsa likarolo tsa hau, ea qeta, ea tsamaisa sekepe, 'me ea tsamaisoa ka potlako joalo ka matsatsi a 7.

Likarolo tse Ikametseng Mebala

Vacuum casting e khona ho etsa likarolo tsa boleng bo holimo tse nang le lintlha tse rarahaneng ka ho fetesisa.'Mala o motle le qetello ea litlolo li ka finyelloa ntle le ho etsoa ka morao.

Durablity le Matla

Likarolo tsa Vacuum Casting li matla haholo ho feta balekane ba tsona ba hatisitsoeng ba 3D.Hape, hobane likarolo tsa urethane li entsoe ka lipolasetiki tsa boemo ba tlhahiso tse thata le tse tenyetsehang, li na le matla a lekanang, ha a se a feta, a amanang le likarolo tse entsoeng ka Ente.

Matsete a Tlaase Pele

Mefuta ea silicone e theko e tlaase haholo ebile e potlakile ho e etsa ho feta lisebelisoa tse sebelisetsoang ho etsa ente, e leng se bakang litšenyehelo tse fokolang tsa tlhahiso le litšenyehelo tsa karolo ka 'ngoe.E phethehile bakeng samehlala ea boenjiniere, lisampole, le prototypes ka potlako ho tlhahiso.

Phapang ea Lintho

Mefuta e mengata ea li-resin tsa polyurethane li teng bakeng sa ho lahla, ho kenyelletsa rabara, silicone le overmolding.

Mekhoa ea ho Vacuum Casting

Ho na le mehato e meraro ea ho etsa likarolo tsa polyurethane vacuum cast: ho etsa paterone e kholo, ho etsa hlobo le ho lahla likarolo..

Mohato oa 1. Mekhoa e Metle
Lipaterone ke lintho tse tiileng tsa 3D tsa meralo ea hau ea CAD.Hangata li entsoe ka mochini oa CNC kapa ka khatiso ea polasetiki ea 3D joalo ka SLA/SLS.U ka fana ka lipaterone tsa hau kapa re ka u etsetsa tsona.Lipaterone li hloka ho khona ho mamella mocheso ho isa ho 40°C.

Mohato oa 2. Ho etsa Molds
Mefuta ea ho lahla e entsoe ka silicone ea metsi.Silicone ena e tšeloa ho pota-pota mohlala o motle ka har'a lebokose la ho lahlela, ebe e lumelloa hore e phekole ka ontong ka lihora tse 16.Hang ha e omisitsoe, hlobo e khaoloa 'me mong'a eona a tlosoe, a siea sekoti se se nang letho ka sebopeho se fosahetseng sa pele.

Mohato oa 3. Ho Lahlela Likopi
Khetho ea hau ea ho lahla li-resin joale e ka tšeloa ka sekoting se se nang letho ho etsa kopi e nepahetseng haholo ea ea mantlha.Hoa khoneha ho overmold ka lisebelisoa tse peli kapa ho feta.Hangata hlobo ea silicone e ntle bakeng sa likopi tse 20 kapa ho feta tsa mohlala o moholo.

Lisebelisoa tsa Vacuum Casting

Li-polymers tse makholo li fumaneha khoebong ho hlahisa boima bofe kapa bofe bo ka nahanoang le sebopeho sa bokaholimo.Hape hoa khonahala ho etsa likarolo tse opaque ka botlalo, tse translucent kapa tse pepeneneng ho latela ts'ebeliso ea hau.Sheba lintlha tse ling mabapi le lisebelisoa tse fumanehang ka tlase:

Vacuum Casting Material Ho kenyeletsoa(PU e ts'oanang)

Transparent PU, PU ea polasetiki e bonolo, ABS, PP, PE, Polycarbonate PU.Re reka thepa ea PU ho tsoa ho Hei-Cast Company, Axson le BJB company

Vacuum Casting Polyurethanes Resins

Lintho tse bonahalang	Mofani	Ketsiso ea lintho tse bonahalang	Lebopo la Matla	Flexion(PMA)	TC Max	Tlhaloso ea 'mala oa sehlahisoa	MolemoBothata	Ho honyela
ABS MOFUTA
PU8150	Hei-Casting	ABS	83 shd	1790	85	Amber, White le Black	Khanyetso e Ntle	1
UP4280	Axson	ABS	81 shd	2200	93	Amber e Lefifi	Khanyetso e Ntle	1
PX100	Axson	Likhetho tsa PS	74 shd	1500	70	Bosoeu/Botsho	E loketseng	1
POLYPRO MOFUTA
UP5690	Axson	PP	75-83 shD	600-1300	70	Bosoeu/Botsho	Khanyetso e Ntle	1
KHOTSO ELASTOMER
PU8400	Hei-Casting	Elastomer	20-90 shD	/	/	Bosoeu ba lebese/ Botsho	Koba e Ntle	1
T0387	Hei-Casting	Elastomer	30-90 shD	/	/	Hlakileng	Koba e Ntle	1
PHAHAMA MOCHESO
PX527	Hei-Casting	PC	85 shd	2254	105	Bosoeu/Botsho	Phahameng TC105°	1
PX223HT	Hei-Casting	PS/ABS	80 shd	2300	120	Ntsho	E loketseng TC120 °	1
UL-VO
PU8263	Hei-Casting	ABS	83 shd	1800	85	Bosoeu	94V0 Ho fokotsa Lelakabe	1
PX330	Axson	E kentsoeng ka ABS	87 shd	3300	100	E isang bosoeung	V0 ho fihlela 25	1
TLHOKOMELO
PX522HT	Axson	PMMA	87 shd	2100	100	Hlakileng	Mmala TG100°	0.996
PX521HT	Axson	PMMA	87 shd	2200	100	Hlakileng	Mmala TG100°	0.996

Mamello ea Vacuum Casting

Litekanyo tse feliloeng tsa likarolo tsa vacuum cast li ipapisitse le ho nepahala ha paterone ea master, geometry ea karolo le mofuta oa thepa e sebelisoang.Ka kakaretso sekhahla sa ho honyela sa 0.15% se lebelletsoe.

Ho qetela

Joalo ka ha e entsoe
Likarolo tse entsoeng ka vacuum li hloekisoa ka mor'a ho lahlela ebe li siuoa joalo ka ha li entsoe.Kaha likarolo tsa polyurethane li na le boemo bo phahameng ba boreleli le ponahalo ea litlolo, qetello e tloaelehileng ea 'mala ofe kapa ofe o khethiloeng hangata ke karolo ea likarolo tse entsoeng.

Tloaelo
Ho boetse ho na le mefuta e mengata ea lintho tse tloahelehileng ho tloha ho mongolo le ho kenya ts'ebetso e le likhetho tsa morao-rao bakeng sa likarolo tsa hau.

Mefuta e atileng haholo ea li-surface finishes ke:
· Qetello e boreleli e benyang
· Smooth Matte qetellong
· Qetello e thata
· hloekisitsoeng tšepe qetellong
· Qetello e hlophisitsoeng

Ho penta ka Spray
Li-castings li ka penta ka lipente tse 'maloa tsa boemo ba likoloi ho khabisa le ho ntlafatsa ponahalo ea eona ea tlhaho ea setlolo.Ho penta ho ka 'na ha e-ba le ho penta ka metsi kapa ho roala phofo, ho fafatsoa kapa ho apehoa.

Silk Screen
Ho hlahloba silika ke mokhoa oa khatiso o fumanehang bakeng sa likarolo tsa hau tsa vacuum casted.E kenyelletsa ts'ebeliso ea mesh ho fetisetsa enke ea li-logos, mongolo kapa litšoantšo sebakeng sa likarolo tsa hau.