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三 江 學(xué) 院本科生畢業(yè)設(shè)計(jì)(論文)題 目 基于CAD/CAM技術(shù)的電話機(jī)鍵盤 上表面的數(shù)控加工 高職 院(系) 機(jī)械設(shè)計(jì)制造及其自動(dòng)化專業(yè)學(xué)生姓名 章立維 學(xué)號(hào) G095152035 指導(dǎo)教師 季 鵬 職稱 實(shí)驗(yàn)師 指導(dǎo)教師工作單位 三江學(xué)院 起訖日期 摘 要計(jì)算機(jī)輔助設(shè)計(jì)與制造(CAD/CAM)是由多學(xué)科和多項(xiàng)技術(shù)綜合形成的實(shí)用技術(shù),是當(dāng)今世界發(fā)展最快的技術(shù)之一。該項(xiàng)技術(shù)改變了機(jī)械行業(yè)傳統(tǒng)的設(shè)計(jì)制造方式,推動(dòng)了機(jī)械制造業(yè)的迅猛發(fā)展,使傳統(tǒng)的機(jī)械行業(yè)有了新的發(fā)展空間。目前,CAD/CAM技術(shù)已廣泛應(yīng)用于制造業(yè),二者的有機(jī)結(jié)合不僅僅提供了加工效率,而且還很好的保證了零件的加工質(zhì)量。通過對(duì)HCD6138型電話機(jī)鍵盤上表面進(jìn)行實(shí)際測(cè)繪得到數(shù)據(jù)后使用CAD/CAM軟件進(jìn)行數(shù)模構(gòu)建;然后再對(duì)數(shù)模文件進(jìn)行處理用于數(shù)控加工。在內(nèi)容上包括CAD/CAM軟件的圖形處理、自動(dòng)編程和加工中心的操作加工。關(guān)鍵詞:CAD/CAM;數(shù)模構(gòu)建;數(shù)控加工AbstractComputeraided design and manufacturing (CAD / CAM) is a kind of practical technology formed by the integrated multidisciplinary and a number of technical, is one of the technologies that growing fastest in the world today. The technology has changed the traditional machinery industry way of design and manufacture, promoting the rapid development of the machinery manufacturing industry, made the traditional machinery industry has a new development space. At present, CAD / CAM technology has been widely used in manufacturing, the bination of both not only provides a processing efficiency, but also ensure a good machining quality, with very high practical value, and promote rapid development to modern manufacturing , has had a huge impact on the manufacturing industry in manufacturing models and market situation, and promots their healthy development. Through actual mapping on the surface the HCD6138 type telephone keypad to get the data using CAD / CAM software for digitalanalog build。 then process the digitaltoanalog files for CNC machining. In terms of content, including processing of CAD / CAM software graphics, automatic programming and machining center operations processing.Keywords: CAD / CAM。 build digitaltoanalog。 CNC machining目 錄第一章 緒論 1 CAD/CAM的介紹 1 CAXA制造工程師的零件造型功能特點(diǎn) 1 CAXA制造工程師的數(shù)控加工特點(diǎn) 1第二章 電話機(jī)上表面三維建模 3 3 3第三章 電話機(jī)CAM部分 7 7 生成曲面粗加工程序 10 11 生成其他凹槽的加工程序 11第四章 零件加工 15 VMC850L主要技術(shù)參數(shù) 15 程序傳輸 16 加工 17 17 17 18結(jié)束語 19致 謝 20參考文獻(xiàn) 21三江學(xué)院2013屆本科生畢業(yè)設(shè)計(jì)(論文)第一章 緒論 CAD/CAM的介紹CAD即計(jì)算機(jī)輔助設(shè)計(jì)(Computer Aided Design) 利用計(jì)算機(jī)及其圖形設(shè)備幫助設(shè)計(jì)人員進(jìn)行設(shè)計(jì)工作。簡(jiǎn)稱CAD。 在工程和產(chǎn)品設(shè)計(jì)中,計(jì)算機(jī)可以幫助設(shè)計(jì)人員擔(dān)負(fù)計(jì)算、信息存儲(chǔ)和制圖等項(xiàng)工作。在設(shè)計(jì)中通常要用計(jì)算機(jī)對(duì)不同方案進(jìn)行大量的計(jì)算、分析和比較,以決定最優(yōu)方案;各種設(shè)計(jì)信息,不論是數(shù)字的、文字的或圖形的,都能存放在計(jì)算機(jī)的內(nèi)存或外存里,并能快速地檢索;設(shè)計(jì)人員通常用草圖開始設(shè)計(jì),將草圖變?yōu)楣ぷ鲌D的繁重工作可以交給計(jì)算機(jī)完成;由計(jì)算機(jī)自動(dòng)產(chǎn)