3d打印機(jī)畢業(yè)設(shè)計(jì)-wenkub
2023-07-10 05:34:29 本頁(yè)面
【正文】 I3D printer GraduationAuthor: Jiang Yunfei Instructor: Song Hongjun【Abstract】：3D printing is one of the last two years became popular rapid prototyping technology, which is based digital model files, through over the printed layer by layer approach to construct objects. Our daily lives printer can print some flat sheet material, and 3D printer to print out the threedimensional plastic goods products. Article on 3D printing technology system status and domestic industrial development, development made a prehensive presentation situation, review the basic concepts of 3D printing technology, development history, the printing process principles, applications, and the problems faced widespread impact, etc. In the development process of introduction of 3D technology, working principle and characteristics of the process of 3D printing technology based on the analysis of 3D printing technology innovations and problems, looked to the future development trend of 3D printing technology.Key words：3D printers?！? ………………. …………………山東農(nóng)業(yè)大學(xué)畢 業(yè) 論 文 題目： 3D打印機(jī)設(shè)計(jì) 學(xué) 院 機(jī)電學(xué)院 專業(yè)班級(jí) 電氣五班 屆 次 2014屆 學(xué)生姓名 姜云飛 學(xué) 號(hào) 20100776 指導(dǎo)教師 宋洪軍 二O一四年五月十二日裝訂線……………….……. …………. …………. ……… 目 錄摘要..............................................................................................................................ⅠAbstract.........................................................................................................................Ⅱ引言 2 1緒論 2 國(guó)內(nèi)外3D打印機(jī)的研究現(xiàn)狀 2 國(guó)外3D打印機(jī)的研究現(xiàn)狀 2 國(guó)內(nèi)3D打印機(jī)的研究現(xiàn)狀 3 3D打印機(jī)的發(fā)展趨勢(shì) 3 3D打印產(chǎn)業(yè)的未來(lái)發(fā)展前景 3 3D打印技術(shù)未來(lái)發(fā)展的主要趨勢(shì) 4 3D打印機(jī)的工作原理及特點(diǎn) 4 發(fā)展創(chuàng)新與突破 62 總體方案及結(jié)構(gòu)設(shè)計(jì) 7 引言 7 總體框架的設(shè)計(jì) 8 溫度控制回路的設(shè)計(jì) 8 XYZ三方向控制電機(jī)的設(shè)計(jì) 9 噴頭移動(dòng)及噴出量調(diào)節(jié)的設(shè)計(jì) 93 機(jī)械結(jié)構(gòu) 10 傳動(dòng)方式的選擇 10 轉(zhuǎn)動(dòng)慣量的計(jì)算 11 噴頭的選擇 124 電機(jī)的選擇 13 伺服電機(jī)和步進(jìn)電機(jī)的對(duì)比 13 直流交流伺服電機(jī)對(duì)比 15 負(fù)載轉(zhuǎn)矩的計(jì)算 15 打印速度的初步估計(jì) 165 傳感器 16 溫度傳感器對(duì)比 16 機(jī)械位置傳感器 18 壓力傳感器 196 3D打印機(jī)的優(yōu)點(diǎn)及面臨問(wèn)題 21 3D打印機(jī)的優(yōu)點(diǎn) 21 3D打印技術(shù)面臨的問(wèn)題 21參考文獻(xiàn) 22致謝 23 ContentsSummary ...........................................................ⅠAbstract ................................................. ........Ⅱ1 Introduction .....................................................2 Research Status 3D printer at home and abroad..................2 Research Status of Foreign 3D printer........................2 Research Status of domestic 3D printers.......................3 Trends of 3D printer...........................................3 Future prospects of 3D printing industry...................3 3D printing technology for future development..............4 3D printer works and features..................................4 The development of innovative and breakthrough.................6 Chapter Summary................................................72 Overall program and structural design.............................7 Introduction...................................................7 The overall design of the framework............................8 Temperature control loop design................................8 XYZ three directional control motor design.....................9 Mobile and spray nozzle design volume adjustment...............93 Mechanical structure.............................................10 Select Transmission..........................................10 Calculation of moment of inertia..............................11 Select nozzle.................................................124 Select motor............................................
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