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TPU Filament ke Eng ho Khatiso ea 3D? Sengoliloeng sena se hlahloba mathata a tlhahiso, mefokolo, le mekhoa e sebetsang ea ho ntlafatsa ts'ebetso ea TPU filament.

Ho utloisisa TPU 3D Printer Filament

Thermoplastic Polyurethane (TPU) ke polima e tenyetsehang, e tšoarellang, le e hananang le abrasion e sebelisoang haholo khatisong ea 3D bakeng sa likarolo tse sebetsang tse hlokang elasticity - joalo ka litiiso, sole ea lieta, li-gaskets le likarolo tse sireletsang.

Ho fapana le lisebelisoa tse thata tse kang PLA kapa ABS, TPU e fana ka phetoho e ntle haholo le ho hanyetsa tšusumetso, e etsa hore e be khetho e tsebahalang bakeng sa liaparo le li-prototypes tse tenyetsehang.

Leha ho le joalo, tlhaho e ikhethang ea TPU e boetse e etsa hore e be e 'ngoe ea lisebelisoa tse thata ka ho fetisisa ho sebetsana le khatiso ea 3D. Li-viscosity tsa eona tse phahameng le ho satalla ho tlase hangata li lebisa ho extrusion e sa tsitsang, likhoele, kapa esita le ho hloleha ho hatisa.

Mathata a Tloaelehileng Ha 3D Printing kapa Extruding TPU Filament

Le ha thepa ea mochini ea TPU e etsa hore e lakatsehe, mathata a eona a ts'ebetso a ka ferekanya le basebetsi ba nang le boiphihlelo. Mathata a tloaelehileng a kenyelletsa:

High Melt Viscosity: TPU e hanana le phallo nakong ea extrusion, e bakang khatello ea khatello ka har'a lefi kapa molomo.

Foaming kapa Air Trapping: Mongobo kapa moea o qabeletsoe o ka etsa lipululana tse amang boleng ba bokaholimo.

Filament Diameter e sa tsitsang: Phallo e sa lekanang ea ho qhibiliha e fella ka ho se tsitse ha dimensional nakong ea extrusion ea filament.

Khatello e sa tsitsang ea Extrusion: Ho fapana ha boitšoaro ba ho qhibiliha ho ka baka ho khomarela lera ho sa tsitsang le ho fokotsa ho nepahala ha khatiso.

Liphephetso tsena ha li ame feela boleng ba li-filament empa hape li lebisa ho theoheng ha nako, litšila, le ho fokotsa tlhahiso mocheng oa tlhahiso.U ka rarolla mathata a TPU 3D Printer Filament joang?

Ho sebetsa Li-additivesTaba bakeng sa TPU Filament ho 3D Printing

Sesosa sa litaba tsena se ka har'a TPU's intrinsic melt rheology - sebopeho sa eona sa molek'hule se hanana le phallo e thellang tlas'a ho kuta.

Ho fihlela ts'ebetso e tsitsitseng, bahlahisi ba bangata ba fetohela ho li-additives tsa polymer tse fetolang boitšoaro ba ho qhibiliha ntle le ho fetola thepa ea ho qetela.

Ho sebetsa li-additives ho ka:

1. Fokotsa ho qhibiliha viscosity le khohlano ea ka hare

2. Khothalletsa ho feta junifomo qhibiliha phallo ka extruder

3. Ntlafatsa boreleli ba bokaholimo le taolo ea boholo

4. Fokotsa ho phophoma, ho bokellana ha metsi, le ho qhibiliha ho robeha

5. Ntlafatsa katleho ea tlhahiso le chai

Ka ho ntlafatsa phallo le botsitso ba TPU nakong ea extrusion, li-additives tsena li nolofalletsa ho thehoa ha filament le bophara bo tsitsitseng, tseo ka bobeli li leng bohlokoa bakeng sa liphello tsa boleng bo phahameng ba khatiso ea 3D.

The SILIKE Additive Manufacturing Solutionbakeng sa TPU:LYSI-409 Processing Additive

SILIKE silicone masterbatch LYSI-409ke sesebelisoa sa silicone se thehiloeng ho sebetsa se etselitsoeng ho ntlafatsa extrusion le ts'ebetso ea TPU le li-elastomer tse ling tsa thermoplastic.

Ke masterbatch e nang le pelletized e nang le 50% ea ultra-high molecular weight siloxane polymer e qhalakantsoeng ka har'a sepalangoang sa thermoplastic polyurethane (TPU), e leng se etsang hore e lumellane ka botlalo le litsamaiso tsa resin tsa TPU.

LYSI-409 e sebelisoa haholo ho ntlafatsa phallo ea resin, ho tlatsa hlobo, le ho lokolloa ha hlobo, ha e ntse e fokotsa torque ea extruder le coefficient of friction. E boetse e ntlafatsa khanyetso ea mar le abrasion, e kenyang letsoho ho ts'ebetsong e sebetsang hantle le ts'ebetso ea sehlahisoa.

Melemo ea Bohlokoa eaSILIKE 'sLisebelisoa tse Thehiloeng ka Silicone LYSI-409 bakeng sa TPU 3D Printer Filament

Phallo e Felletseng ea Melt: E fokotsa viscosity e qhibilihisitsoeng, e etsa hore TPU e be bonolo ho e ntša.

Ntlafatso ea Ts'ebetso e Ntlafetseng: E ​​fokotsa ho fetoha ha khatello le ho hahoa ha lefu nakong ea extrusion e tsoelang pele.

Molemo oa Filament Uniformity: E khothalletsa phallo e tsitsitseng ea ho qhibiliha bakeng sa bophara bo tsitsitseng ba filament.

Smoother Surface Finish: E fokotsa bofokoli ba bokaholimo le ho ba mahoashe bakeng sa boleng bo ntlafalitsoeng ba khatiso.

Katleho e Phahameng ea Tlhahiso: E nolofalletsa tlhahiso e phahameng le litšitiso tse fokolang tse bakoang ke ho se tsitse ha ho qhibiliha.

Litekong tsa tlhahiso ea likhoele, li-additives tsa ts'ebetso ea lubricant LYSI-409 li bonts'itse lintlafatso tse ka lekanyetsoang tsa botsitso ba extrusion le ponahalo ea sehlahisoa - ho thusa bahlahisi ho hlahisa likhoele tsa TPU tse tsitsitseng, tse hatisitsoeng tse nang le nako e fokolang ea ts'ebetso.

Malebela a Sebetsang bakeng sa Bahlahisi ba Filament ba TPU 3D Printer

1. Ho eketsa liphetho tsa hau ha u sebelisa mafura le lisebelisoa tse ling tse kang LYSI-409:

2. Etsa bonnete ba hore li-pellets tsa TPU li omisitsoe hantle pele li e-na le extrusion ho thibela ho phophoma ho bakoang ke mongobo.

3. Ntlafatsa boemo ba mocheso ho boloka phallo e tsitsitseng ea ho qhibiliha.

4. Qala ka tekanyo e tlaase ea silicone e eketsang LYSI-409 (ka tloaelo 1.0-2.0%) 'me u lokise ho ea ka maemo a ho sebetsa.

5. Sheba bophara ba filament le boleng ba bokaholimo ho pholletsa le tlhahiso ho netefatsa ntlafatso.

Finyella Tlhahiso e Boreleli, e tsitsitseng haholoanyane ea TPU Filament

TPU 3D printer filament e fana ka tlhophiso e makatsang ea moralo - empa ha feela mathata a ts'ebetso ea eona a laoloa ka nepo.

Ka ho ntlafatsa phallo ea ho qhibiliha le botsitso ba extrusion, SILIKE process additive LYSI-409 e thusa bahlahisi ho hlahisa likhoele tse boreleli, tse tšepahalang tsa TPU tse fanang ka ts'ebetso e ts'oanang le boleng bo holimo ba khatiso.

U batla ho ntlafatsa tlhahiso ea hau ea TPU?

Fumana hore na li-additives tse thehiloeng ho silicone tsa SILIKE - joalo kasilicone masterbatch LYSI-409- e ka u thusa ho fihlela boleng bo ts'oanang le ts'ebetso e 'ngoe le e' ngoebakeng sa TPU filament extrusion.

Ithute haholoanyane:www.siliketech.com Contact us: amy.wang@silike.cn