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本科畢業(yè)論文-基于proe的手機(jī)的造型的設(shè)計-免費(fèi)閱讀

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【正文】 s most popular dishes are his brainchild. Lin says his secret of success is innovation rooted in experience: He spends months every year traveling and eating worldwide, seeking new ingredients and inspirations that could improve the offerings of Blue Frog restaurants. The restaurant chain regularly launches a new seasonal menu, usually featuring eight new dishes with fresh ingredients. The bestselling seasonal dishes later replace the least popular items on the regular menu, which is usually updated in late fall and boasts a selection of about 40 dishes. Food should have no boundaries, Lin says. As long as the food tastes good and is healthy, it doesn39。t conducive to raising a child. She planned to have children once she had achieved career success so she could provide a stable environment for her baby. After 10 years, Xiao felt the time was right, and she tried to conceive for about six months, but was unable to bee pregnant. I conducted prehensive physical checkups. The results suggested that Xiao39。s digitized society, will also be attached on the report.Myopia is not only a disease that makes people see things blurrily, but also leads to severeplications, such as glaua (increased pressure within the eyeball), and can causeblindness, said Zhou Yuehua, an established eye care specialist with Beijing TongrenHospital.It is very important for parents and children to know about the risk and care for their eyes.There are about 450 million myopia patients in China. Among Chinese myopia patients,30million are severe patients, according to ZhouThe prevalence of myopia among high school and college students is more than 70 percent,and the situation is continuously worsening, he Zhu, director with the China Youth Development Service Center, said long hours ofstudy, lack of exercise, especially outdoor activities, and attachment to electronic screen aresome of the top reasons behind the widespread myopia problems, and the increase ofyounger patients, although China has made great progress in improving the hardwarefacilities and lighting conditions in said he hopes the survey will alert people on the threatening situation, and also helpmedical experts to better guideline parents and children39。 42 [參考文獻(xiàn) ] [1] 丁 毅 .手機(jī)造型創(chuàng)新設(shè)計思考 [J].裝飾, 2021,02: 139140 [2] 陳 鵬 .基于感性工學(xué)的手機(jī)造型優(yōu)化設(shè)計 [D].沈陽:東北大學(xué), 2021 [3] 路興武 ,郝鋼 .論我國智能手機(jī)市場發(fā)展趨勢 [J].黑龍江對外經(jīng)貿(mào) ,2021,05:6566 [4] 張永炬,張靜忻 .誰會影響消費(fèi)者選擇智能手機(jī) [J].市場研究, 2021,10:1317 [5] 楊若男 .基于用戶體驗的智能手機(jī)交互設(shè)計研究 [D].長沙:湖南大學(xué), 2021 [6] 任文家 .手機(jī)結(jié)構(gòu)設(shè)計與制造工藝 [M].廣州:華南理工大學(xué)出版社, 2021 [7] 田緒東 .Pro/ENGINEER Wildfire 三維機(jī)械設(shè)計 [M].北京:機(jī)械工業(yè)出版社,2021 [8] 林清安 .Pro/ENGINEER Wildfire 零件裝配與產(chǎn)品設(shè)計 [M].北京:電子工業(yè)出版社, 2021 [9] 云杰媒體工作室 .Pro/ENGINEER WILDFIRE 裝配設(shè)計 [M].北京:北京大學(xué)出版社,2021 [10] 孫桓,陳作模,葛文杰 .機(jī)械原理 [M].北京:高等教育出版社, 2021 [11] 李世國等 .Pro/E Wildfire 中文版范例教程 [M].北京:機(jī)械工業(yè)出版社, 2021 [12] 林龍震 .Pro/E Wildfire 產(chǎn)品造型設(shè)計 專業(yè)教程 [M].北京:電子工業(yè)出版社, 2021 [13] 王文娟 .基于 Pro/E的裝配體三維設(shè)計 [J].農(nóng)機(jī)化研究, 2021( 3): 189190 [14] 倪紅軍,陳蕾,馮小寶,問朋朋 .造型設(shè)計及快速原型制造 [J].機(jī)械設(shè)計與制造,2021( 1): 145147 [15] 鄒廣萍 .基于 Pro/E軟件進(jìn)行裝配體三維設(shè)計的方法 [J].機(jī)械工程師, 2021( 4)3233 [16] 劉竹清 .Pro/E Wildfire 實用教程 [M].北京:中國鐵道出版社, 2021 43 致 謝 經(jīng)過這段時間的努力,本次設(shè) 計即將完成。從設(shè)計開始到現(xiàn)在,本文主要完成了以下要點(diǎn): ( 1) 分析了手機(jī)的發(fā)展趨勢及背景。 ( 11)單擊【基礎(chǔ)工具】欄中的【拉伸】按鈕 ,開啟【拉伸】命令控制面板,選取基準(zhǔn)平面 RIGHT 作為草圖繪制平面,進(jìn)入草繪繪制環(huán)境,草圖 35 如圖 91 所示。 32 圖 83 ( 4)單擊【基礎(chǔ)工具】欄中的【殼】按鈕 ,開始【殼】命令控制面板后,按住【 ctrl】鍵選取兩個平面進(jìn)行抽空 如圖 84 所示,設(shè)置厚度值為 ,單擊 確定。 圖 76 圖 77 ( 23)單擊【鏡像】按鈕 ,選取上述拉伸特征,以 RIGHT 基準(zhǔn)面作為鏡像平面, 單擊 確定。 圖 68 27 ( 18)單擊【基礎(chǔ)工具】欄中的【拉伸】按鈕 ,開啟【拉伸】命令控制面板,選取如圖 69 所 示的模型平面作為草圖繪制平面,進(jìn)入草繪繪制環(huán)境,草圖如圖所示。 圖 61 圖 62 ( 12)單擊【倒圓角】按鈕 ,開啟【倒圓角】命令控制面板,設(shè)定倒圓角半徑為 ,按住【 Ctrl】鍵選取如圖 63 所示模型邊緣進(jìn)行倒圓角。 ( 2)在 FRONT 平面內(nèi)畫草繪,用【插入】 【拉伸】命令進(jìn)入草繪狀態(tài),用草繪工具繪畫草圖如圖 49 所示,點(diǎn)擊 確定,進(jìn)入拉伸界面后輸入拉伸值為 ,單擊 按鈕。 圖 35 ( 7)【插入】【拉伸】【草繪】【去除材料】繪制如圖 36 草圖,單擊 17 確定,拉伸深度為 3,拉伸方向如圖 37 所示,單擊 確定。 ( 2)在 FRONT 平面內(nèi)畫草繪,用【插入】 【拉伸】命令進(jìn)入草繪狀態(tài),用草繪工具繪畫草圖如 28 所示,點(diǎn)擊 確定,輸入拉伸值為 。 圖 18 標(biāo)準(zhǔn)孔對話框 孔所放的位置(如圖 19 所示)點(diǎn)擊 確定。進(jìn)入拉伸界面,設(shè)置拉伸值為 ,拉伸方向(如圖 11 所示)點(diǎn)擊 確定。如圖 2: 6 圖 2 直板手機(jī)堆疊 堆疊參 數(shù): 44 106 設(shè)計流程的分析 我此次手機(jī)外殼的設(shè)計是將手機(jī)外殼的每個部分逐一畫出來,然后將每個單獨(dú)的結(jié)構(gòu)體結(jié)合起來,裝配成整體。 4 2 基于模型的手機(jī)外殼設(shè)計 設(shè)計機(jī)型定位 根據(jù)現(xiàn)有的制造工藝基礎(chǔ),以及對手機(jī)市場的分析,確定本課題的總體定位。因此正如設(shè)計力量可以幫助“山寨機(jī)”異軍突起,這股力量,必然可以帶領(lǐng)“山寨機(jī)”發(fā)展壯大,提高中國手機(jī)產(chǎn)品的國際競爭能力。為竭盡所能的降低成本而過分的強(qiáng)調(diào)速度,其結(jié)果就是以犧牲設(shè)計質(zhì)量為代價,在設(shè)計周 期極短,無法展開思考的情況下,只能大量的模仿國外大品牌的造型,堆砌流行元素。這其中最重要的原因就是手機(jī)外觀的設(shè)計。 ( 2)隨著 Android 智能操作系統(tǒng)開放源代碼,制作手機(jī)的成本大幅度降低,而低成本造成了手機(jī)外形的同質(zhì)化,幾乎都是直板手機(jī)。 國產(chǎn)手機(jī)外觀設(shè)計的發(fā)展現(xiàn)狀 ........................ 2 課題研究的意義 ........................................... 2 課題研究的主要內(nèi)容 ....................................... 3 2 基于模型的手機(jī)外殼設(shè)計 ....................................... 4 設(shè)計機(jī)型定位 ............................................ 4 產(chǎn)品結(jié)構(gòu)分析 ............................................ 4 設(shè)計流程分析 ............................................ 6 3 手機(jī)外殼三維造型設(shè)計 ......................................... 7 手機(jī)上蓋的造型設(shè)計 ...................................... 7 手機(jī)屏幕的三維造型設(shè)計 ................................. 12 鍵盤的三維造型設(shè)計 ..................................... 14 手機(jī)下蓋前蓋三維造型設(shè)計 ............................... 20 手機(jī)下蓋后蓋三維造型設(shè)計 ............................... 31 手機(jī)外殼各部件 CAD 二維圖 ............................... 37 手機(jī)外殼各部件的效果參照總圖 ........................... 39 4 總結(jié) ........................................................ 41 參考文獻(xiàn) ....................................................... 42 致 謝 ......................................................... 43 1 1 前言 課題的來源及研究背景 課題來源 本文從我國手機(jī)行業(yè)現(xiàn)狀 出發(fā),通過對現(xiàn)有手機(jī)市場的調(diào)查、所學(xué)知識的相關(guān)性以及加工技術(shù)
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