3D bugu, wanda kuma aka sani da masana'anta ƙari, shine tsarin ƙirƙirar abubuwa masu girma uku daga samfuran dijital.Ba kamar hanyoyin masana'anta na al'ada ba, waɗanda suka haɗa da yanke abu daga ƙaƙƙarfan toshe, bugu na 3D yana gina abu na ƙarshe ta ƙara Layer Layer Layer.Wannan tsari na Layer-Layer na iya samar da sifofi da sifofi masu sarƙaƙƙiya waɗanda zasu yi wahala ko ba za a iya cimma su ta amfani da hanyoyin gargajiya ba.3D bugu na iya amfani da abubuwa iri-iri, gami da robobi, karafa, tukwane, har ma da kayan halitta kamar sel masu rai.A lokaci guda 3D bugu yana ba da fa'idodi kamar saurin samfuri, gyare-gyare, rage sharar kayan abu, da ikon ƙirƙirar ƙira mai rikitarwa tare da madaidaicin ƙima.Ana amfani dashi sosai a cikin masana'antu da yawa waɗanda suka haɗa da sararin samaniya, kera motoci, kiwon lafiya, gini da samfuran mabukaci don samfuri, kayan aiki da samar da ɓangaren amfani na ƙarshe.A yau wannan labarin zai gabatar da bugu na 3D daga nau'ikan su da halaye.
Na farko-Fused Deposition Modeling
1.FDM
Ƙa'idar aiki:
Fused deposition modeling shine ɗayan sanannun nau'ikan bugu na 3D.Yana aiki ta tura filament na filastik ta bututun ƙarfe mai zafi.Ana kwantar da robobin da aka narkar da shi a layi daya har sai sashin ya cika.Akwai nau'ikan filament na 3D daban-daban da yawa da ake samu - daga ƙaƙƙarfan thermoplastics zuwa masu sassauƙan thermoplastic elastomers.
Siffofin:
Hasara:
1. Saurin bugawa yana jinkirin
2. Samfurin da aka buga yana da tsayi mai tsayi
Na biyu-Haske-Curing
1.SLA
Ƙa'idar aiki:
Stereolithography shine fasahar bugu na 3D na farko da ake samu a kasuwa.Yana aiki ta hanyar ƙarfafa photopolymer ruwa zuwa kashi na ƙarshe ta hanyar gano babban laser mai ƙarfi akan farantin gini a cikin siffar ɓangaren ɓangaren.Ana ci gaba da aiwatar da shi yayin da kowane Layer na gaba ya taru akan layin da ya gabata.Wannan fasaha yana ƙirƙirar sassa tare da madaidaicin fasali.
Siffofin:
Hasara:
1. Kayan abu yana da haushi kuma dan kadan mai guba
2. Mai tsada
3. Bayan bugu, tsaftacewa, cire sashi, da kuma UV irradiation don warkewar sakandare.
2.LCD
Ƙa'idar aiki:
3D LCD firinta firinta ne wanda ke amfani da fasahar bugu na guduro mai haske.Ba kamar firintocin 3D na gargajiya waɗanda ke buga Layer ta Layer ba, firintocin LCD 3D suna amfani da hasken UV don buga duka yadudduka lokaci ɗaya.Wannan yana nufin cewa bugu na 3D tare da firinta na 3D LCD yana da sauri da daidaito fiye da sauran firintocin 3D.
Abin da ke saita firintocin LCD 3D ban da sauran nau'ikan firintocin 3D, kamar firintocin DLP ko SLA, shine tushen haskensu.Firintocin LCD 3D suna amfani da tsararrun UV LCD azaman tushen haske.Sabili da haka, hasken daga panel na LCD yana buga wurin aiki kai tsaye a cikin layi daya.Saboda wannan hasken ba ya faɗaɗa, murdiya ta pixel ba ta da matsala ga bugu na LCD.
Siffofin:
Hasara:
1. Allon LCD yana da ɗan gajeren rayuwa kuma yana buƙatar maye gurbin bayan bugu na dubban sa'o'i.
2. Kayan abu yana da haushi kuma dan kadan mai guba.
Fusion-Powder Fusion na uku
SLS, SLM
Ƙa'idar aiki:
Zaɓan Laser sintering yana aiki ta hanyar sanya wani Layer na filastik foda da kuma gano ɓangaren giciye tare da Laser.Laser ɗin yana narkar da foda kuma yana sanya shi.Wani Layer na foda na filastik an shimfiɗa shi a saman saman da ya gabata, kuma laser yana narkar da siffar giciye yayin da yake haɗa shi a cikin Layer na baya.Idan akwai tashoshi na fita don foda ba tare da narke ba, tsarin zai iya samar da sassa masu mahimmanci waɗanda za a iya buga su a wuri.
Siffofin:
Hasara:
1. Kudin yana da tsada sosai
2. Warping yana da wuyar faruwa lokacin buga sassa masu girma
3. Akwai kamshi babba lokacin aiki
Takaitawa
Wannan labarin yana gabatar da fasahar bugu na 3D daban-daban da fasali bisa ga nau'ikan bugu na 3D.Don ƙarin koyo game da nau'ikan bugu na 3D da ƙari game da haɓaka samfuran bugu na 3D,tuntube mu.
Lokacin aikawa: Mayu-29-2024