Filaments don firintocin 3D da guduro

filaments don firintocin 3D

Toners da harsashi tawada sune abubuwan amfani da firintocin 2D, duk da haka, da 3D yana buƙatar sauran abubuwan amfani daban-daban: kayan don ƙari masana'antu. Ko da yake wannan jagorar an yi niyya ne musamman ga filaments don firintocin 3Dza a kuma yi magani sauran 3D bugu kayan, kamar resins, karafa, composites, da dai sauransu. Ta wannan hanyar za ku sami ƙarin koyo game da nau'ikan kayan da kuke da su a yatsanka, kaddarorin kowane ɗayan, tare da fa'ida da rashin amfanin su, da kuma ganin wasu shawarwarin siyan.

Mafi kyawun filaments don firintocin 3D

Idan kuna son siyan wasu daga ciki mafi kyawun filaments don firintocin 3d, Anan ga wasu shawarwari tare da babban darajar kuɗi:

GEEETECH PLA nau'in filament

Wannan PLA kayan 3D firinta filament spool yana samuwa a cikin launuka daban-daban 12 don zaɓar daga. Yana da diamita na 1.75 mm, masu jituwa da mafi yawan firintocin FDA, da kuma 1 kg a nauyi. Bugu da ƙari, zai ba da ƙarancin ƙarewa, tare da madaidaicin madaidaicin har zuwa 0.03 mm tolerances.

SUNLU PLA

Yana da ɗayan manyan samfuran filaments don firintocin 3D. Hakanan na nau'in PLA, kauri 1.75 mm, kilogram ɗaya na reel, kuma tare da a har ma da juriya fiye da na baya, kawai ± 0.02 mm. Amma ga launuka, kuna da su a cikin 14 daban-daban (kuma a hade).

Kudin hannun jari Itamsys Ultem PEI

Yana da reel na a high-performance thermoplastic, kamar PEI ko polyethermide. Kyakkyawan abu idan kuna neman ƙarfi, kwanciyar hankali na thermal, da kuma ikon yin tsayayya da tsaftacewar tururi. Hakanan yana da 1.75mm kuma yana da juriya na 0.05mm sama ko ƙasa, amma gram 500.

Itamsys Ultem Flame Retardant

Wani nadi na filament na 3D printer na wannan loam iri ɗaya da nauyin rabin kilo. Hakanan PEI ne, amma tare da hadedde karfe barbashi, wanda ya sa wannan thermoplastic harshen retardant domin high yi aikace-aikace. Wani abu wanda zai iya zama mai ban sha'awa har ma ga abin hawa da sashin sararin samaniya.

GIANTARM nau'in PLA

Yana da fakitin coils 3, kowane nauyi 0.5 kg. Hakanan 1.75 mm kauri, inganci, tare da juriya na 0.03 mm, tare da har zuwa mita 330 na filament a kowane spool, kuma ya dace da firintocin 3D da alkalan 3D. Babban bambanci shi ne cewa yana samuwa a cikin launuka masu daraja: zinariya, azurfa da jan karfe.

MSNJ PLA (itace)

Wannan sauran coil na PLA na 1.75 mm ko 3mm (kamar yadda kuka zaɓa), tare da 1.2 kilogiram na nauyi, da ƙarewar haƙuri tsakanin -0.03mm da + 0.03 mm akan madaidaicin farfajiya, wannan samfurin ya dace da ayyukan fasaha. Kuma shi ke saboda kana da shi a cikin launuka da za su kwaikwayi da itacen rawaya, itacen dabino da itacen baki.

AMOLEN PLA (itace)

Filament na 1.75 mm, na PLA, kuma tare da babban inganci, amma akwai a ciki sosai m launuka, kamar itacen ja, itacen goro, itacen ebony, da sauransu. Duk da haka, ba wai kawai yana kwaikwayon waɗannan launuka ba, amma polymer ya haɗa da 20% ainihin fiber na itace.

SUNLU TPU

A spool na abu 3D firintocin filaments TPU watau m abu (kamar wayoyin hannu na silicone). Kowane reel shine gram 500, ba tare da la'akari da launi da aka zaɓa tsakanin 7 da ake da su ba. Kuma ba shakka ba shi da guba kuma yana da alaƙa da muhalli.

SUNLU TPU

Idan kuna son madadin abin da ke sama, Hakanan an yi shi da TPU mai sassauƙa, amma a cikin launuka masu haske, zaku iya zaɓar wannan sauran reel. Bugu da kari, wannan kamfani ya inganta daidaito da 0.01mm idan aka kwatanta da na baya. Kowane spool yana da gram 0.5 kuma yana da inganci sosai.

eSUN ABS+

Filament na 3D printer rubuta ABS+, na 1.75mm, tare da madaidaicin girman 0.05mm, nauyin 1 Kg, kuma ana samun shi cikin launuka biyu, farar sanyi da baki. Filament mai juriya sosai ga tsagewa da nakasawa, kuma ga lalacewa da zafi, har ma da dacewa da aikin injiniya.

Smartfil HIPS

Akwai a cikin baƙar sautin, kuma a cikin diamita biyu don zaɓar daga, kamar 1.75 mm da 1.85 mm. Kowane spool yana da gram 750, tare da HIPS kayan wanda ke da halaye kama da ABS, amma tare da ƙarancin warping, ban da yarda da sanding da zanen fenti na acrylic. Hakanan yana da kyawawan kaddarorin inji, ana buƙata sosai a cikin masana'antar masana'antu, kuma ana iya amfani dashi azaman tallafi ta hanyar narkewa cikin sauƙi a cikin D-limonene.

Wannan alamar kasuwanci, SmartFil, ya ƙware ne a cikin manyan filaments, tare da kaddarorin da suka fi na yau da kullun.

FontierFila Pack 4x Multimaterial

Hakanan zaka iya siyan wannan fakitin filament 4 don firintocin 3D kauri 1.75 mm da gram 250 a kowace spool, tare da jimlar 1 kg tsakanin duka. Abu mai kyau shine cewa kuna da nau'ikan abu guda huɗu don farawa da gwada halayen kowane ɗayan: farin nailan, PETG bayyananne, ja Flex, da baƙar HIPS.

TSYDSW Tare da fiber carbon

Idan kuna neman wani abu mai haske, ci gaba da juriya, wannan filament ɗin firinta shine PLA, amma ya haɗa da kuma carbon fiber. Akwai a cikin launuka 18 don zaɓar daga, akan spools 1kg tare da diamita na 1.75mm.

FJJ-DAYIN Carbon Fiber

Babu kayayyakin samu.

Filament spools don firintocin 3D ana samun su a cikin gram 100, gram 500 da 1 kg. Tare da launin baki, kauri 1.75 mm, kuma tare da cakuda kayan kamar acrylonitrile butadiene styrene (ABS) da 30% carbon fiber a matsayin ƙarfafawa.

FormFutura Apollox

Reel a cikin farin launi na ABS da 0.75 kg na nauyi. Gabas filament ne high yi, don amfani da sana'a kamar aikin injiniya. Yana da juriya da yanayi kuma yana jure wa UV. Yana da kyakkyawan juriya na zafi, kuma yana da takaddun shaida na FDA da RoHS.

NEXBERG HANDLE

Waɗannan filaments na firintocin 3D daga ASA ne, wato daga Acrylonitrile Styrene Acrylate, wani thermoplastic tare da wasu abũbuwan amfãni a kan ABS, kamar juriya ga UV haskoki da kuma low hali zuwa rawaya. Bugu da kari, su ne spools na 1 kg na filament, 1.75mm a diamita, kuma samuwa a cikin fari da baki.

Filament Tsabtace eSUN

Un filament tsaftacewa, irin wannan, wani nau'i ne na filament wanda za a iya amfani dashi don tsaftace bututun fitar da iska, hana toshewa, da kuma cire tarkace lokacin da za ku canza daga wani nau'in kayan zuwa wani, ko kuma lokacin da za ku canza launi. Yana da diamita 1.75mm kuma ana sayar da shi a cikin reel gram 100.

esun PA

1 kg spool da kauri 1.75 mm, tare da fararen fata da launuka na halitta don zaɓar daga. Wannan filament an yi shi ne da nailan, don haka fiber na roba ne ba tare da guba ko tasiri akan muhalli ba. Wasu reels suna amfani da a 85% nailan da sauran PA6, tare da 15% carbon fiber, wanda ke ba da ƙarfi, ƙarfi, da tauri.

Mafi kyawun resins don firintocin 3D

Idan kuna nema abubuwan amfani don firinta na 3D na guduro, kuna da waɗannan kwale-kwalen da aka ba da shawarar:

ELEGOO LCD UV 405nm

Grey resin photopolymer don firintocin 3D tare da fitilar UV LCD kuma mai dacewa da yawancin firintocin XNUMXD. irin guduro irin LCD da DLP. Akwai a cikin gram 500 da 1 kg, kuma ana samunsu cikin ja, baki, kore, m da kuma mai ɗaukar nauyi.

ANYCUBIC LCD UV 405nm

Siyarwa KWANKWASO Resin...
KWANKWASO Resin...
Babu sake dubawa

ANYCUBIC shine a daga cikin mafi kyau brands a cikin bugu na 3D, kuma yana da wannan kyakkyawan guduro a cikin tukwane 0.5 ko 1 Kg, tare da launuka daban-daban don zaɓar daga. Yana aiki tare da yawancin firinta 3D LCD da fitilar DLP. Bugu da kari, sakamakon zai zama na kwarai.

SUNLU Standard

Una resin inganci kuma mai jituwa tare da yawancin firintocin 3D na guduro. Mai jituwa tare da firintocin LCD da DLP, 405nm UV, saurin warkarwa, nauyi 1kg akan kowane gwangwani, kuma ana samunsu cikin launuka kamar fari, baki da ruwan hoda-m.

ELEGOO LCD UV 405nm ABS-kamar

Wannan sauran daidaitaccen photopolymer daga sanannen alamar ELEGOO kuma ana samunsa a cikin kwalbar 0.5 da 1 kg, tare da launuka daban-daban don zaɓar daga. Mai jituwa tare da yawancin firintocin DLP da LCD, kuma tare da ƙare kama da kaddarorin ABS, amma a cikin firintocin 3D na guduro.

RESORT

Akwai a cikin 0.5kg da 1kg masu girma dabam, daya baki guduro F80 na roba. Mai jituwa tare da MSLA, DLP da LCD.

Materials don 3D bugu: abin da kayan da 3D firintocinku amfani

bugu karfe

A cikin sashin shawarwari na filaments da resins don firintocin 3D, mun mayar da hankali kan kayan da aka saba amfani da su akai-akai da daidaikun mutane, da kuma wasu ƙarin ci gaba don amfani da sana'a. Koyaya, akwai ƙarin kayan da yawa waɗanda za a iya amfani da su tare da firintocin 3D, kuma yakamata ku san kaddarorin su.

A cikin kowane kayan za ku ga taƙaitaccen bayanin abin da wannan kayan yake, da jerin sunayen kaddarorin kama da wannan:

  • Karye iri: yana nufin damuwa da abu zai iya jurewa kafin ya lalace sosai.
  • Mage: shi ne juriya ga nakasawa na roba, wato, idan yana da ƙananan ƙarfi zai zama kayan aiki na roba, kuma idan yana da tsayin daka ba zai zama mai sauƙi ba. Misali, idan kuna buƙatar mafi kyawun shawar girgiza da sassauci, yakamata ku nemi wani abu mai ƙarancin ƙarfi kamar PP ko TPU.
  • Tsawan Daki: yana nufin inganci ko yadda abin yake da ɗorewa.
  • matsakaicin zafin sabisMST shine matsakaicin zafin jiki wanda abu zai iya jurewa ba tare da rasa aikin sa azaman insulator na thermal ba.
  • Coefficient na thermal faɗaɗa (dilation): yana auna canjin ƙara ko tsayin abu don amsa canje-canjen yanayin zafi. Idan yana da babban digiri, ba zai yi aiki ba don aikace-aikace kamar masu mulki ko guda waɗanda dole ne su riƙe girman su a ƙarƙashin kowane zafin jiki, ko kuma za su faɗaɗa kuma su zama mara kyau ko kuma ba za su dace ba.
  • Yawa: adadin taro dangane da ƙarar, yayin da ya fi girma, zai iya zama mafi ƙarfi da daidaituwa, amma kuma ya rasa haske. Alal misali, idan kuna son kayan ya yi iyo, dole ne ku nemi wani abu tare da ƙananan yawa.
  • Sauƙin bugawa: yana da sauƙi ko wahalar bugawa da kayan da aka faɗa.
  • extrusion zafin jiki: zafin jiki da ake buƙata don narke shi da buga shi da shi.
  • gado mai zafi da ake bukata: Ko kuna buƙatar gado mai zafi ko a'a.
  • zazzabin gado: mafi kyawun zafin jiki mai zafi.
  • Juriya UV: idan ya yi tsayayya da UV radiation, kamar fallasa zuwa rana ba tare da lalacewa ba.
  • Resistencia al agua: juriya ga ruwa, nitse shi, ko fallasa shi ga abubuwa, da sauransu.
  • Soluble: Wasu kayan narke a wasu, wanda zai iya zama abu mai kyau a wasu lokuta.
  • Juriya na sinadaran: shine juriya na saman abu zuwa lalacewa sakamakon yanayin yanayinsa.
  • Juriya ga gajiya: Lokacin da aka ƙaddamar da kayan aiki na lokaci-lokaci, ƙarfin gajiya zai nuna abin da kayan zai iya jurewa ba tare da kasawa ba. Alal misali, yi tunanin cewa ka ƙirƙiri wani yanki wanda dole ne a lankwasa yayin amfani, saboda kayan da ke da ƙananan juriya zai iya kasawa ko karya tare da lanƙwasa 10, wasu na iya jure wa dubban da dubban su ...
  • Aikace-aikace (misali na amfani): misali mai amfani na abin da za a iya amfani dashi.

filaments

kayan don 3d printer

Akwai su da yawa nau'ikan filaments don firintocin 3D dangane da polymers (da hybrids), wasu maras guba, abokantaka na muhalli, biodegradable (daga wasu halitta daga algae, zuwa waɗanda daga hemp, kayan lambu sitaci, kayan lambu mai, kofi, da dai sauransu), sake yin amfani da, kuma ba tare da wani karshen daban-daban. kaddarorin.

A lokacin zabi, ya kamata ka yi la'akari da dama dalilai:

  • Nau'in abu: Ba duk firintocin 3D ba ne ke karɓar duk kayan, yana da mahimmanci ka zaɓi wanda ya dace. Bugu da kari, ya kamata ka tuna da kaddarorin (duba sassan ƙasa tare da kaddarorin kowane ɗayan) na kowane abu don sanin ko ya dace da aikace-aikacen da za ku ba shi.
  • Filament diamita: Mafi na kowa, kuma waɗanda ke da mafi girman daidaituwa, sune 1.75 mm, ko da yake akwai wasu kauri.
  • Amfani: don masu farawa mafi kyau shine PLA ko PET-G, don ƙwararrun amfani PP, ABS, PA, da TPU. Hakanan yana da mahimmanci a yi la'akari da idan za ku yi amfani da su don dalilai na likita, don kwantena ko kayan abinci don amfanin abinci (marasa guba), ko zama masu haɓakawa, da sauransu.

Wasu daga cikin mafi yawan amfani da su:

PLAN

PLA shine takaitaccen bayanin polylactic acid a cikin Ingilishi (PolyLactic Acid), kuma yana ɗaya daga cikin mafi yawan lokuta kuma mafi arha kayan don buga 3D. Wannan saboda yana da kyau ga ɗimbin aikace-aikacen, yana da arha, kuma yana da sauƙin bugawa da su. Wannan polymer ko bioplastic yana da kaddarorin kama da polyethylene terephthalate, kuma ana amfani dashi don aikace-aikace da yawa.

  • Karye iri: babba
  • Mage: babba
  • Tsawan Daki: tsaka-tsaki
  • matsakaicin zafin sabisku: 52ºC
  • Coefficient na thermal faɗaɗa (dilation): kasa
  • Yawa: Babban matsakaici
  • Sauƙin bugawa: Babban matsakaici
  • extrusion zafin jiki: 190-220ºC
  • gado mai zafi da ake bukata: na zaɓi
  • zazzabin gado: 45-60ºC
  • Juriya UV: gajere
  • Resistencia al agua: gajere
  • Soluble: gajere
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: gajere
  • Aikace-aikace (misali na amfani): Yawancin sassa da adadi da aka buga a 3D an yi su ne daga PLA.

Ma'anar ABS, da ABS +

El ABS wani nau'in polymer ne, musamman filastik acrylonitrile butadiene styrene.. Wani abu ne wanda yake da matukar juriya ga girgiza kuma ana amfani dashi a cikin masana'antu da na gida don aikace-aikace da yawa. Wannan amorphous thermoplastic kuma yana da ingantaccen sigar, wanda aka sani da ABS+.

  • Karye iri: rabi
  • Mage: rabi
  • Tsawan Daki: babba
  • matsakaicin zafin sabisku: 98ºC
  • Coefficient na thermal faɗaɗa (dilation): high, ko da yake suna tsayayya da zafi sosai
  • Yawa: tsaka-tsaki
  • Sauƙin bugawa: babba
  • extrusion zafin jiki: 220-250ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 95-110ºC
  • Juriya UV: gajere
  • Resistencia al agua: gajere
  • Soluble: gajere
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: gajere
  • Aikace-aikace (misali na amfani): Guda na LEGO, Tente, da sauran wasanni na gine-gine an yi su da wannan kayan, da kuma sassa na mota da yawa. Hakanan ana amfani da ita don yin sarewa na filastik, gidaje don talabijin, kwamfuta, da sauran kayan aikin gida.

HIPS

El Kayan HIPS, ko Babban Tasirin Polystyrene (wanda kuma ake kira PSAI) Yana da wani kayan da aka fi amfani dashi a cikin firintocin 3D. Yana da bambance-bambancen polystyrene, amma an inganta shi don kada ya kasance mai laushi a cikin dakin da zafin jiki, ta hanyar ƙara polybutadiene, wanda kuma yana inganta tasirin tasiri.

  • Karye iri: gajere
  • Mage: babba sosai
  • Tsawan Daki: Babban matsakaici
  • matsakaicin zafin sabisku: 100ºC
  • Coefficient na thermal faɗaɗa (dilation): kasa
  • Yawa: rabi
  • Sauƙin bugawa: rabi
  • extrusion zafin jiki: 230-245ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 100-115ºC
  • Juriya UV: gajere
  • Resistencia al agua: gajere
  • Soluble: a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: gajere
  • Aikace-aikace (misali na amfani): Ana amfani da su don yin abubuwan haɗin mota, kayan wasan yara, reza da za a iya zubarwa, maɓallan PC da beraye, kayan gida, tarho, marufi na kiwo, da sauransu.

PET

El Polyethylene terephthalate, ko PET (Polyethylene Terephtalate) Yana da nau'in polymer na filastik da aka fi amfani dashi daga dangin polyester. Ana samun shi ta hanyar amsawar polycondensation tsakanin terephthalic acid da ethylene glycol.

  • Karye iri: rabi
  • Mage: rabi
  • Tsawan Daki: Babban matsakaici
  • matsakaicin zafin sabisku: 73ºC
  • Coefficient na thermal faɗaɗa (dilation): kasa
  • Yawa: rabi
  • Sauƙin bugawa: babba
  • extrusion zafin jiki: 230-250ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 75-90ºC
  • Juriya UV: gajere
  • Resistencia al agua: mai kyau
  • Soluble: a'a
  • Juriya na sinadaran: mai kyau
  • Juriya ga gajiya: mai kyau
  • Aikace-aikace (misali na amfani): Ana amfani da shi sosai don kwantena na abin sha, kamar ruwa ko kwalabe masu laushi, kodayake kwanan nan an inganta kwantena marasa PET, tunda abu ne da zai iya zama ɗan guba ga lafiya. Ana kuma amfani da wasu PET da aka sake fa'ida don yin suturar fiber polyester.

Nailan ko polyamide (PA)

El nailan, polyamide, ko nailan (Nylon alamar kasuwanci ce mai rijista), wani nau'i ne na polymer roba wanda ke cikin rukunin polyamides. An fara amfani da shi a masana'antar yadi saboda yana da ƙarfi kuma yana da juriya sosai, baya ga rashin buƙatar ƙarfe.

  • Karye iri: Babban matsakaici
  • Mage: matsakaici, yana da sauƙi
  • Tsawan Daki: mai girma sosai, mai juriya ga tasiri da yanayin zafi
  • matsakaicin zafin sabis: 80-95ºC
  • Coefficient na thermal faɗaɗa (dilation): matsakaita-high
  • Yawa: rabi
  • Sauƙin bugawa: babba
  • extrusion zafin jiki: 220-270ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 70-90ºC
  • Juriya UV: gajere
  • Resistencia al agua: mai kyau
  • Soluble: a'a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): ban da tufafi, ana kuma amfani da shi don yin goga da tsefe hannayensu, zaren don sandunan kamun kifi, tankunan man fetur, wasu sassa na injiniya don kayan wasan yara, igiyoyin guitar, zippers, ruwan fanfo, sutures a cikin tiyata, agogon mundaye, don flanges, da sauransu. .

ASA

ASA tana nufin Acrylonitrile Styrene Acrylate., Amorphous thermoplastic tare da wasu kamanceceniya da ABS, ko da yake yana da acrylic elastomer da ABS ne butadiene elastomer. Wannan abu ya fi juriya ga haskoki na UV fiye da ABS, don haka yana iya zama mai kyau ga guda da za a fallasa ga rana.

  • Karye iri: rabi
  • Mage: rabi
  • Tsawan Daki: babba
  • matsakaicin zafin sabisku: 95ºC
  • Coefficient na thermal faɗaɗa (dilation): matsakaita-high
  • Yawa: tsaka-tsaki
  • Sauƙin bugawa: Babban matsakaici
  • extrusion zafin jiki: 235-255ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 90-110ºC
  • Juriya UV: babba
  • Resistencia al agua: gajere
  • Soluble: a'a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: gajere
  • Aikace-aikace (misali na amfani): yawancin robobin na'urar da ake amfani da su a waje sun fito ne daga ASA, haka nan madaidaicin gilashin tabarau, wasu robobin wurin wanka, da sauransu.

PET-G

Wannan nau'in filament kuma sanannen ma'aunin zafi ne a cikin bugu na 3D da masana'anta ƙari. PETG shine glycol polyester, wanda ya haɗu da wasu fa'idodin PLA kamar sauƙin bugawa tare da juriya na ABS. Yana daya daga cikin robobi da aka fi amfani da su a duniya, kuma yawancin abubuwan da ke kewaye da mu ana yin su ne.

  • Karye iri: rabi
  • Mage: tsaka-tsaki
  • Tsawan Daki: Babban matsakaici
  • matsakaicin zafin sabisku: 73ºC
  • Coefficient na thermal faɗaɗa (dilation): kasa
  • Yawa: rabi
  • Sauƙin bugawa: babba
  • extrusion zafin jiki: 230-250ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 75-90ºC
  • Juriya UV: gajere
  • Resistencia al agua: babba
  • Soluble: a'a
  • Juriya na sinadaran: babba
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): kuma ana amfani da shi don lokuta masu kama da na PET, kamar kwalabe na filastik, gilashin, kofuna da faranti, sinadarai ko kayan tsaftacewa, da dai sauransu.

PC ko polycarbonate

El PC ko polycarbonate Yana da thermoplastic wanda yake da sauƙin ƙirƙira da aiki tare da, don ba da siffar da kuke so. Ana amfani dashi a ko'ina a yau, kuma yana da kyawawan kaddarorin, irin su juriya na thermal, da juriya ga tasiri.

  • Karye iri: babba
  • Mage: rabi
  • Tsawan Daki: babba
  • matsakaicin zafin sabisku: 121ºC
  • Coefficient na thermal faɗaɗa (dilation): gajere
  • Yawa: rabi
  • Sauƙin bugawa: rabi
  • extrusion zafin jiki: 260-310ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 80-120ºC
  • Juriya UV: gajere
  • Resistencia al agua: gajere
  • Soluble: a'a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): don kwalabe na ruwa na ma'adinai, ganguna, sutura a cikin gine-gine, noma (greenhouses), kayan wasan yara, kayan aiki na ofis kamar alkaluma, masu mulki, CD da DVD, kayan samfurin lantarki, filtata, akwatunan sufuri, garkuwar tarzoma, motoci, kayan abinci na irin kek da dai sauransu.

polymers masu girma (PEEK, PEKK)

PEEK, ko polyether-ether-ketone, wani abu ne mai tsarki mai girma da ƙananan abun ciki na VOCs ko ma'auni na kwayoyin halitta, da ƙananan iskar gas. Bugu da ƙari, yana da kyawawan kaddarorin, kuma yana da babban aikin semi-crystalline thermoplastic don amfani da sana'a. Akwai bambance-bambancen iyali da ake kira PEKK, wanda ya fi dacewa, tare da tsari daban-daban, tun da maimakon 1 ketone da 2 ethers yana da 2 ketones da 1 ether.

  • Karye iri: babba
  • Mage: babba
  • Tsawan Daki: babba
  • matsakaicin zafin sabisku: 260ºC
  • Coefficient na thermal faɗaɗa (dilation): gajere
  • Yawa: rabi
  • Sauƙin bugawa: gajere
  • extrusion zafin jikiku: 470ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 120-150ºC
  • Juriya UV: Babban matsakaici
  • Resistencia al agua: babba
  • Soluble: a'a
  • Juriya na sinadaran: babba
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): bearings, piston sassa, famfo, bawuloli, matsawa zobba na USB rufi, da kuma rufi na lantarki tsarin, da dai sauransu.

Polypropylene (PP)

El polypropylene Yana da polymer thermoplastic na kowa, kuma wani ɓangare na crystalline. An samo shi daga polymerization na propylene. Yana da kyau thermal da inji Properties. An haɗa shi a cikin thermoplastic elastomers ko TPE, kamar Ninjaflex da makamantansu.

  • Karye iri: gajere
  • Mage: ƙananan, yana da sauƙi kuma mai laushi
  • Tsawan Daki: babba
  • matsakaicin zafin sabisku: 100ºC
  • Coefficient na thermal faɗaɗa (dilation): babba
  • Yawa: gajere
  • Sauƙin bugawa: tsaka-tsaki
  • extrusion zafin jiki: 220-250ºC
  • gado mai zafi da ake bukata: Ee
  • zazzabin gado: 85-100ºC
  • Juriya UV: gajere
  • Resistencia al agua: babba
  • Soluble: a'a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): Ana iya amfani dashi don kayan wasan yara, bumpers, kwalabe na man fetur da tankuna, microwave ko injin daskarewa kwantena abinci, bututu, zanen gado, bayanan martaba, CD/DVD hannayen riga da lokuta, dakin gwaje-gwaje microcentrifuge tubes, da dai sauransu.

Thermoplastic polyurethane (TPU)

El TPU ko polyurethane thermoplastic Yana da bambance-bambancen polyurethane. Yana da nau'in polymer na roba kuma baya buƙatar vulcanization don sarrafawa, kamar sauran waɗannan robobi. Wani sabon abu ne mai gaskiya, wanda aka fara gabatar dashi a cikin 2008.

  • Karye iri: ƙananan matsakaici
  • Mage: ƙananan, babban sassauci da elasticity, da taushi
  • Tsawan Daki: babba
  • matsakaicin zafin sabis: 60-74ºC
  • Coefficient na thermal faɗaɗa (dilation): babba
  • Yawa: rabi
  • Sauƙin bugawa: rabi
  • extrusion zafin jiki: 225-245ºC
  • gado mai zafi da ake bukata: a'a (na zaɓi)
  • zazzabin gado: 45-60ºC
  • Juriya UV: gajere
  • Resistencia al agua: gajere
  • Soluble: a'a
  • Juriya na sinadaran: gajere
  • Juriya ga gajiya: babba
  • Aikace-aikace (misali na amfani): Shahararrun murfin silicone na wayoyin hannu galibi ana yin su ne da wannan kayan (aƙalla masu sassauƙa). Har ila yau, ana amfani da shi don rufe igiyoyi masu sassauƙa, bututu da magudanar ruwa mai sassauƙa, a cikin masana'antar yadi, azaman sutura ga wasu sassa kamar kullin ƙofar abin hawa, lever gear, da dai sauransu, ƙafar ƙafar ƙafa, tsutsa, da dai sauransu.

Resins don photopolymerization

resins don firintocin 3D

3D printers cewa suna amfani da resin, maimakon filaments, kamar DLP, SLA, da dai sauransu, suna buƙatar ruwa mai gudu don ƙirƙirar abubuwan. Hakanan, kamar tare da filaments, akwai nau'ikan iri da yawa don zaɓar daga. Daga cikin manyan rukunan akwai:

  • Daidaitawa: su ne madaidaicin resins, irin su launin fari da launin toka, ko da yake akwai wasu inuwa irin su blue, green, ja, orange, brown, yellow, da dai sauransu. Yana da kyau don ƙirƙirar samfurori ko don ƙananan na'urori don amfani da gida, amma ba su da kyau don ƙirƙirar samfuran ƙarshe inda ake buƙatar inganci mafi girma ko don amfani da ƙwararru. Tabbatacce shine suna da kyakkyawan ƙare dangane da santsi, suna ba ku damar fentin su. Suna iya zama mai kyau ga kayan wasan yara ko zane-zane na fasaha.
  • mammoth: ba su da yawa sosai, kodayake ƙarewar waɗannan saman ba duka ba ne. Kamar yadda sunansa ya nuna, an ƙera waɗannan resins don buga guntu waɗanda suke da girman gaske.
  • Gaskiya: Su ne quite tartsatsi don gida amfani da kuma ga masana'antu samar kamar yadda mutane son m sassa. Wadannan resins suna da tsayayyar ruwa, manufa don ƙananan abubuwa, tare da babban inganci, filaye masu santsi da m.
  • Tauri: Waɗannan nau'ikan resins sun shahara sosai tsakanin ƙwararru, kamar aikace-aikacen injiniya, tunda suna da kyawawan kaddarorin masu ban sha'awa fiye da daidaitattun. Bugu da ƙari, kamar yadda sunan su ya nuna, sun fi wuya ko fiye da ƙarfi.
  • babban daki-daki: Ya ɗan bambanta da na stereolithography na yau da kullun, tunda ana amfani da shi a cikin firintocin 3D masu ci gaba kamar PolyJet. Yana aiki ta allurar jiragen sama masu kyau a cikin yadudduka akan dandalin ginin da kuma fallasa su zuwa UV don taurare shi. Sakamakon shine cikakkiyar farfajiya, tare da mafi girman matakin daki-daki, koda kuwa cikakkun bayanai ne na mintuna.
  • darajar likita: Ana amfani da waɗannan resins don amfanin likita, kamar ƙirƙirar abubuwan da aka saka kamar na'urar haƙora na musamman, da sauransu.

Abũbuwan amfãni da rashin amfani na guduro

Game da abũbuwan amfãni da rashin amfani na guduro, a gaban filaments, muna da:

  • Abũbuwan amfãni:
    • Ingantattun shawarwari
    • Tsarin bugu mai sauri
    • sassa masu ƙarfi da dorewa
  • disadvantages:
    • Mai tsada
    • ba mai sassauƙa ba
    • wani abu mai rikitarwa
    • Tururi ko hulɗa da su na iya zama haɗari, saboda wasu suna da guba
    • Yawan samfura da ake samu bai kai na filament ba

Yadda za a zabi guduro mai kyau

A lokacin zabar guduro mai kyau Don firinta na 3D, yakamata ku kalli sigogi masu zuwa:

  • Ƙarfin ƙarfi: wannan halayyar yana da mahimmanci idan yanki dole ne ya yi tsayayya da ƙarfin ƙarfin ƙarfi kuma ana buƙatar yanki mai ɗorewa.
  • Tsawaitawa: Idan an buƙata, resin ya kamata ya ba da guntu masu iya shimfiɗawa ba tare da karya ba, kodayake sassaucin ba shine mafi kyau ba.
  • Shakar ruwa: Idan yanki yana buƙatar tsayayya da ruwa, ya kamata ku lura da halayen da resin da kuka samu yake da shi game da wannan.
  • Gama inganci: waɗannan resins suna ba da izinin ƙarewa mai santsi, amma ba duka suna da inganci iri ɗaya ba, kamar yadda muka gani a cikin nau'ikan. Kuna buƙatar sanin ko kun fi son guduro mai rahusa, ko mafi tsada tare da cikakkun bayanai.
  • Tsawan Daki: Yana da mahimmanci cewa zane-zane yana da tsayayya kuma yana dadewa na dogon lokaci, musamman ma idan an yi amfani da su don lokuta, da sauran nau'in nau'in nau'in nau'i.
  • Bayyanawa: idan kana bukatar m guda, ya kamata ka nisa daga mammoth-type ko launin toka / misali resins.
  • Kudin: resins ba su da arha, amma akwai nau'ikan farashin da za a zaɓa daga, tsakanin wasu waɗanda suke da ɗan araha da sauran waɗanda suka fi ci gaba da tsada. Dole ne ku tantance nawa kuke son kashewa kuma ku zaɓi wanda ya fi dacewa da kasafin kuɗin ku.

Sauran kayan

karfe 3d printer sassa

Tabbas, har ya zuwa yanzu muna duban kayan da aka fi amfani da su a cikin gida, kodayake wasu da za a iya amfani da su don sana'a ko masana'antu an yi bayani dalla-dalla. Duk da haka, akwai wasu kayan aiki na musamman don takamaiman aikace-aikace da kuma cewa za su iya amfani da firintocin 3D mafi ci gaba da tsada da ake amfani da su a kamfanoni.

Fillers (karfe, itace, ...)

Hakanan akwai abubuwan da ake amfani da su na filler, galibi daga itace da karfe zaruruwa. Yawancin firintocin 3D ne don amfani da masana'antu, kuma tare da ɗan ƙaramin tsarin ci gaba, musamman na ƙarfe. Waɗannan abubuwan da ake amfani da su kuma ba su da sauƙin samun su, tun da an yi su ne don amfanin ƙwararru.

Composites

da composites ko resins masu haɗaka su ne kayan roba iri-iri gauraye don samar da mahadi. Misali, robobi da aka karfafa gilashin, ko filaye, da kuma filayen gilashin da kansu, Kevlar, zylon, da sauransu. Dangane da aikace-aikacen su, ana iya amfani da su don ƙirƙirar sassa masu haske da ƙarfi, har ma da motsa jiki, jirgin sama, sashin sararin samaniya, riguna masu hana harsashi da sauran amfani da sojoji, da sauransu.

matasan kayan

Irin waɗannan nau'ikan kayan suna haɗuwa Organic da inorganic mahadi don inganta kaddarorin kayan da aka yi amfani da su a cikin abun da ke ciki, yin duka biyun juna da haɗin kai. Suna iya samun nau'ikan aikace-aikace daban-daban, kamar na'urorin gani, lantarki, kanikanci, ilmin halitta, da sauransu.

Ceramics

Akwai firintocin 3D waɗanda za su iya amfani da yumbu, kamar yadda yake tare da aluminum (aluminum oxide), aluminum nitride, zirconite, silicon gina jiki, silicon carbide, da dai sauransu. Misalin waɗannan firintocin 3D shine Cerabot, wanda kuma yana da farashi mai araha don amfanin gida, tsakanin sauran samfuran masana'antu. Irin waɗannan nau'ikan suna da kyawawan halaye na thermal, sinadarai da lantarki (insulating), wanda shine dalilin da ya sa ake amfani da su ga masana'antar lantarki, sararin samaniya, da sauransu.

Abubuwan Soluble (PVA, BVOH…)

da kayan mai narkewa, kamar yadda sunan su ya nuna, su ne wadanda (solutes) wadanda idan aka hadu da wani ruwa (solvent), su samar da mafita. A ƙari masana'anta wasu za a iya amfani da su kamar BVOH, PVA, da dai sauransu. BVOH (Butenediol Vinyl Alcohol Copolymer), kamar na Verbatim, filament ne mai narkewar ruwa mai narkewa don firintocin FFF. PVA (polyvinyl barasa) wani filament ne mai narkewa da ruwa wanda ake amfani dashi sosai a cikin bugu na 3D. Misali, ana iya amfani da su don tallafin sashi wanda zaku iya cirewa cikin sauƙi ta narkewa cikin ruwa.

abinci da biomaterials

Tabbas, akwai kuma firintocin 3D masu iya bugawa abubuwan da ake ci, tare da zaruruwan kayan lambu, sukari, cakulan, sunadarai, da sauran nau'ikan abubuwan gina jiki. Hakanan ana iya buga kayan halitta don amfanin likita, kamar kyallen takarda ko gabobin jiki, kodayake wannan yana cikin lokacin haɓakawa. Babu shakka, da yawa daga cikin waɗannan sinadarai na halitta ba a samun su ta kasuwanci, amma an yi su ne don dakin gwaje-gwaje. Har ila yau, ba a saba samun kayan abinci ba, ko da yake suna ƙara yaɗuwa a cikin ƙwararrun guraben abinci.

Kankana

A ƙarshe, akwai kuma firintocin 3D masu iya bugawa akan kayan gini kamar siminti ko kankare. Waɗannan nau'ikan firintocin yawanci suna da girma sosai, waɗanda ke iya buga manyan gine-ginen gine-gine, kamar gidaje, da sauransu. Babu shakka, waɗannan nau'ikan firintocin 3D ba a yi niyya don amfanin gida ba.

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