
3D打印技術(shù)是突破傳統(tǒng)的去除(車、洗、刨、磨、鉗)方法和受迫(鍛壓、鑄造粉末冶金)方法,它涉及CAD、CAM技術(shù)、數(shù)據(jù)處理技術(shù)、材料技術(shù)、CNC技術(shù)、測試傳感技術(shù)和計算機軟件技術(shù)等各種高科技的綜合應(yīng)用的制模技術(shù)。它不需要加工機床和模具??焖俪尚椭圃炷P秃蜆蛹軌蚋珳?zhǔn)、及時為工業(yè)設(shè)計師、模型設(shè)計師和產(chǎn)品開發(fā)團隊提供更加形象、直觀、準(zhǔn)確表達設(shè)計思想和產(chǎn)品功能,能夠從一開始就能盡早發(fā)現(xiàn)問題并與之解決,避免沒必要的返工,從而縮短產(chǎn)品設(shè)計周期,更快反應(yīng)市場,降低企業(yè)開發(fā)成本,從而增強企業(yè)的核心競爭力。
3D打印技術(shù)具有數(shù)字制造、降維制造、堆積制造、直接制造和快速制造等優(yōu)點的基礎(chǔ)上,具體給出了光固化成形、材料噴射、粘結(jié)劑噴射、熔融沉積制造、選擇性激光燒結(jié)、片層壓和定向能量沉積這七類3D打印工藝,加上不常用的總共12種3D打印技術(shù)。
3D打印技術(shù)的應(yīng)用對象可以是任何行業(yè),只要這些行業(yè)需要模型和原型。目前,3D 打印技術(shù)已在工業(yè)設(shè)計、文化藝術(shù)、機械制造( 汽車、摩托車)、航空航天、軍事、建筑、影視、家電、輕工、醫(yī)學(xué)、考古、雕刻、首飾等領(lǐng)域都得到了應(yīng)用。隨著技術(shù)自身的發(fā)展,其應(yīng)用領(lǐng)域?qū)⒉粩嗤卣?。這些應(yīng)用主要體現(xiàn)在以下十個方面。
① 設(shè)計方案評審。借助于 3D打印的實體模型,不同專業(yè)領(lǐng)域( 設(shè)計、制造、市場、客戶) 的人員可以對產(chǎn)品實現(xiàn)方案、外觀、人機功效等進行實物評價。
② 制造工藝與裝配檢驗。3D打印可以較精確地制造出產(chǎn)品零件中的任意結(jié)構(gòu)細(xì)節(jié),借助
3D 打印的實體模型結(jié)合設(shè)計文件,就可有效指導(dǎo)零件和模具的工藝設(shè)計,或進行產(chǎn)品裝配檢驗,避免結(jié)構(gòu)和工藝設(shè)計錯誤。
③ 功能樣件制造與性能測試。3D打印的實體原型本身具有一定的結(jié)構(gòu)性能,同時利用
3D 打印技術(shù)可直接制造金屬零件,或制造出熔( 蠟) 模; 再通過熔模鑄造金屬零件,甚至可以打印制造出特殊要求的功能零件和樣件等。
④ 快速模具小批量制造。以3D打印制造的原型作為模板,制作硅膠、樹脂、低熔點合金等快速模具,可便捷地實現(xiàn)幾十件到數(shù)百件數(shù)量零件的小批量制造。
⑤ 建筑總體與裝修展示評價。利用3D打印技術(shù)可實現(xiàn)模型真彩及紋理打印的特點,可快速制造出建筑的設(shè)計模型,進行建筑總體布局、結(jié)構(gòu)方案的展示和評價。
⑥ 科學(xué)計算數(shù)據(jù)實體可視化計算機輔助工程、地理地形信息等科學(xué)計算數(shù)據(jù)可通過 3D
彩色打印,實現(xiàn)幾何結(jié)構(gòu)與分析數(shù)據(jù)的實體可視化。
⑦ 醫(yī)學(xué)與醫(yī)療工程。通過醫(yī)學(xué)CT數(shù)據(jù)的三維重建技術(shù),利用3D打印技術(shù)制造器官、
骨骼等實體模型,可指導(dǎo)手術(shù)方案設(shè)計,也可打印制作組織工程和定向藥物輸送骨架等。
⑧ 首飾及日用品快速開發(fā)與個性化定制。利用3D打印制作蠟?zāi)?,通過精密鑄造實現(xiàn)首飾和工藝品的快速開發(fā)和個性化定制。
⑨ 動漫造型評價。借助于動漫造型評價可實現(xiàn)動漫等模型的快速制造,指導(dǎo)和評價動漫造型設(shè)計。
⑩ 電子器件的設(shè)計與制作。利用 3D 打印可在玻璃、柔性透明樹脂等基板上,設(shè)計制作電子器件和光學(xué)器件,如 RFID、太陽能光伏器件、OLED 等。
3D printing technology is one of the representative technologies of the third industrial revolution; it has been increasingly become popular in the ndustrial sectors and investor community. On the basis of introducing the advantages of 3D printing technology,e. g. ,digitalmanufacturing,dimension reduction manufacturing,additive manufacturing,direct manufacturing and rapid ,,ufacturing,seven types of 3Dprinting processes,i. e.,stereo lithigraphy apparatus,polyjet,three imensional printing and gluing,fused deposition modeling,selecting lasersintering,laminated object manufacturing and laser engeering net shape are given. The global commercial conditions and pplication fields are analyzed respectively and the application trends of 3D printing technology are prospected in further. 3D technology will profoundly change thetraditional industrial modes and implement the movement from traditional manufacturing to intelligent manufacturing.
3D Printing instant manufacturing service
3D Printing is a reformational technology that abandons traditional dislodging and oppressing like lathing, chgging,grinding,clamping,forging,stamping and casting,which involves technologies of CAD,CAM,data processing, material, CNC, testing, sensing and computer software.These technologies are mordenlized and widely-used because of various high tech.Without machines and models, 3D print can provide more accurate and vivid expression and functions for designers and R$D team. Besides, it can find and solve the potentional problems, by avoiding the unnecessary re-producing, which can finally shorten the period of designing. In this way, it can help to meet different needs from markets in no time, reduce the costs of researching and developing and improve competiviveness of the company.
We have gathered advanced technology and equipments of 3D print, which enable us to produce vivid model more quickly,creat any complicated shapes with its smooth surface and excellent details. We will meet any requirement of our clients.
3D打印技術(shù)原理視頻