Hordhac tignoolajiyada RP

Rapid Prototyping (RP) waa tignoolajiyad cusub oo wax soo saar ah oo markii ugu horreysay laga keenay Mareykanka dabayaaqadii 1980-meeyadii. Waxay isku daraysaa guulaha sayniska iyo tignoolajiyada casriga ah sida tignoolajiyada CAD, tignoolajiyada xakamaynta tirooyinka, tignoolajiyada laysarka iyo tignoolajiyada agabka, waana qayb muhiim ah oo ka mid ah tignoolajiyada wax soo saarka ee horumarsan. Si ka duwan hababka goynta dhaqameed, prototyping degdega ah waxay isticmaashaa hab samaynta kaas oo alaabta lakabka ah lagu kor mariyo mashiinka qayb saddex-cabbir ah. Marka hore, software-ka lakabka ah ayaa jarjaraya joomatari CAD ee qaybta iyadoo loo eegayo dhumucda lakabka qaarkood, oo waxay helayaan macluumaad taxane ah. Madaxa samaynta mashiinka prototyping ee degdega ah waxaa xakameynaya nidaamka xakamaynta iyadoo loo eegayo macluumaadka laba-geesoodka ah. La adkeeyey ama la gooyey si ay u sameeyaan lakabyo khafiif ah oo qaybo kala duwan ah oo si toos ah loo dul saaray qaybaha saddex-geesoodka ah

Wax soo saarka wax lagu daro

Si ka duwan wax-soo-saarka soo-jiidashada dhaqameed, RP waxay isticmaashaa habka ururinta walxaha lakabka-lakabka ah si ay uga baaraandegto moodooyinka adag, sidaas darteed waxa kale oo loo yaqaan Wax-soo-saarka Wax-soo-saarka, (AM) ama Tignoolajiyada Wax-soo-saarka Lakabka ah, (LMT).

Astaamaha farsamada RP

Hsi jilicsan u jilicsan, waxay soo saari kartaa nooc kasta oo 3D adag oo ah qaab dhismeed kasta oo adag, iyo kharashka wax soo saarka ayaa ku dhawaad ​​ka madaxbannaan kakanaanta alaabta.
CMoodeelka AD ee wadista tooska ah, habka qaabaynta gabi ahaanba waa dhijitaal, looma baahna qalab gaar ah ama qalabyo, iyo naqshadaynta iyo wax soo saarka (CAD/CAM) si heer sare ah ayaa loo dhex daray.
Hsaxsanaan yar, ± 0.1
Hsi yar u dhimi kara, awood u leh samaynta tafaasiil aad u fiican, darbiyo dhuuban
Mtayada dusha hore waa mid aad u fiican
Fsida xawaaraha
Hsi otomaatig ah u socota: hawshu si buuxda ayaa toos ah, hawshu uma baahna faragelin bini'aadmi, qalabkuna waxa uu noqon karaa mid aan cidina ilaalin.

Codsiyada tignoolajiyada RP

Tiknoolajiyada RP ayaa si weyn loogu isticmaalaa meelaha:

Qaababka (Fikirka & Soo Bandhigidda):

Nakhshad warshadeed, si degdeg ah u helida alaabta fikradda, soo celinta fikradaha naqshadaynta, Bandhigga, iwm.

Noocyada (Naqshadda, Falanqaynta, Xaqiijinta & Imtixaanka):

Xaqiijinta naqshadeynta iyo falanqaynta, Naqshadeynta ku celcelinta iyo hagaajinta iwm.

Qaababka/Qeybaha (Qalabaynta Sare & Hawlgallada Casriyeynta & Waxsoosaarka-yar-yar):

duritaanka Vacuum (caaryada silikoon), Duritaan cadaadis hooseeya (RIM, caaryada epoxy) iwm.

Habka codsiga ee RP

Habka codsigu wuxuu ka bilaaban karaa shay, sawiro 2D ah ama fikrad kaliya. Haddii shayga kaliya la heli karo, tallaabada ugu horreysa waa in la sawiro shayga si loo helo xogta CAD, aad dib u habeyn ku sameyso habka injineernimada ama kaliya wax ka beddelka ama wax ka beddelka ka dibna bilaw habka RP.

Haddii sawiro ama fikrad 2D ay jiraan, waxaa lagama maarmaan ah in la aado habka qaabaynta 3D adoo isticmaalaya software-ka gaarka ah, ka dibna aado habka daabacaadda 3D.

Habka RP ka dib, waxaad heli kartaa qaabka adag ee tijaabada shaqaynta, tijaabada kulanka ama waxaad aadi kartaa habraacyo kale oo wax lagu shubayo iyadoo loo eegayo baahiyaha dhabta ah ee macaamiisha.

Hordhaca farsamada SL

Magaca gudaha waa stereolithography, oo sidoo kale loo yaqaan 'laser' oo daawaynaya prototyping degdeg ah. Mabda'a ayaa ah: laser-ku wuxuu diiradda saarayaa dusha sare ee dareeraha dareeraha ah ee sawir-qaadista waxaana la sawiraa iyadoo loo eegayo qaabka qaybta qaybta, si ay si xulashada ah u daaweyso, min dhibic ilaa xariiq ilaa dusha sare, si loo dhamaystiro daaweynta mid ka mid ah. lakabka, ka dibna madal qaadista waxaa hoos loo dhigayaa hal lakab oo dhumucdiisuna waxay dib u dabooshaa lakabka cusub iyo daaweeyay by laser ilaa model adag oo dhan la sameeyay.

Faa'iidada daabacayaasha SL 3D ee SHDM

Hwaxtarka yar, iyo xawaaraha ugu badan ayaa gaari kara400g/hiyo wax soo saarka 24 saacadood wuxuu gaari karaa 10kg.
Lmugga dhisidda arge, cabbirka la heli karo waa360*360*300(mm),600*600*400(mm),800*800*550(mm),1600*800*550(mm), iyo qiyaaso kale oo la habeeyey.
Mwaxqabadka aterial waa mid raqiis ah oo aad loo hagaajiyay dhinacyada xoogga, adkaysiga iyo iska caabbinta heerkulka sare, oo ku habboon codsiyada injineernimada.
Osi cad ayaa loo hagaajiyay saxnaanta cabbirka iyo xasilloonida.
MQaybaha ugu badan waxaa lagu daweyn karaa isla mar ahaantaana software-ka kantaroolka waxaana jira qaybo kaamil ah oo iskood wax u curinaya.
Sku habboon wax soo saarka dufcad yar.
UTignoolajiyada buulka nique ee taangiyada xabagta leh mugga kala duwan, 1 kg resin waa la daabici karaa, taas oo si gaar ah ugu habboon cilmi-baarista iyo horumarinta.
RTaangiga xabagta ee la bedeli karo, resin kala duwan si fudud ayaa loo beddeli karaa.

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Haanta xabagta ee la bedeli karo

Keliya soo bixi oo gudaha geli, waxaad daabacan kartaa resin kale.

Taangiga xabagta ee taxanaha 3DSL waa la bedeli karaa (marka laga reebo 3DSL-800). Daabacaha 3DSL-360, taangiga resin-ku wuxuu la socdaa qaabka khaanadaha, marka la bedelayo taangiga resinka, waa lagama maarmaan in la dhigo taangiga resin-ga hoose oo kor u qaado laba xabbo oo quful ah, oo soo jiid taangiga resin-ka. Ku shub resin cusub ka dib markaad si fiican u nadiifiso haanta resinka, ka dibna kor u qaad xirmooyinka qufulka oo ku riix haanta hargabka daabacaha oo si fiican u xidh.

3DSL 600 waxa uu la mid yahay haanta haanta xabagta. Waxa jira 4 surumood oo ku yaal taangiga xabagta hoose si ay u fududeeyaan soo saarista iyo soo gelista.

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Nidaamka indhaha-laser adag oo awood leh

Taxanaha 3DSL SL 3D daabacayaasha waxay qaataan aaladda laysarka adag ee xoogga badan3Wdhererka hirarka soo-saarka joogtada ahi waa 355nm. Awoodda wax soo saarku waa 200mw-350mw, qaboojinta hawada iyo qaboojinta biyaha waa ikhtiyaari.

(1). Qalabka Laser-ka

(2). Milicsiga 1

(3). Milicsiga 2

(4). Beam Expander

(5). Galvanometer

Waxtarka sare ee Galvanometer

Xawaaraha ugu badan ee sawirka:10000mm/s

Galvanometer waa matoor lulid gaar ah, aragtideeda aasaasiga ah waxay la mid tahay mitirka hadda jira, marka qayb hadda jirta ay dhex marto gariiradda, rotor-ku wuxuu kala duwanaan doonaa xagal gaar ah, xagasha leexintuna waxay la mid tahay kan hadda jira. Markaa galvanometer-ka waxa kale oo loo yaqaan iskaanka galvanometer. Laba galvanometer oo si toosan loo rakibay waxay sameeyaan laba jiho sawireed ee X iyo Y.

Tijaabada wax soo saarka-matoorka baabuurka

Qaybta tijaabadu waa block engine baabuurka, cabbirka qaybta: 165mm × 123mm × 98.6mm

Mugga qaybta: 416cm³, daabac 12 xabbo isku mar

Miisaanka guud wuxuu ku saabsan yahay 6500g, Dhumucdiisuna: 0.1mm, Xawaaraha qallafsan: 50mm/s,

Waxay qaadataa 23 saacadood in la dhammeeyo,celceliska 282g/h

Tijaabada wax soo saarka- kabaha kabaha

SL 3D daabace: 3DSL-600

Isku mar daabac 26 kabo kabo ah.

Waxay qaadataa 24 saacadood in la dhammeeyo

Celcelis ahaan 55 daqiiqohal kabo ah

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Soo deji buug-yaraha

Riix Halkan

Goobaha codsiga

Waxbarashada

Noocyada degdega ah

Baabuur

Qaadista

Naqshadaynta Farshaxanka

Caafimaad