手機(jī)上蓋模具設(shè)計(jì),數(shù)控加工(畢設(shè)論文).rar
手機(jī)上蓋模具設(shè)計(jì),數(shù)控加工(畢設(shè)論文),,此論文通過答辯,有圖有詳細(xì)論文目錄摘 要 ..(Ⅰ)abstract(英文摘要) .... (Ⅱ)目 錄 ..(Ⅲ)1 引 言 ...(1)2. ug在模具設(shè)計(jì)中的應(yīng)用 2.1 ug的概述.................................................
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內(nèi)容介紹
原文檔由會員 545968147 發(fā)布手機(jī)上蓋模具設(shè)計(jì),數(shù)控加工(畢設(shè)論文),此論文通過答辯,有圖有詳細(xì)論文
目錄
摘 要 ..(Ⅰ)
Abstract(英文摘要) .... (Ⅱ)
目 錄 ..(Ⅲ)
1 引 言 ...(1)
2. UG在模具設(shè)計(jì)中的應(yīng)用
2.1 UG的概述..................................................(6)
2.1.1 UG功能簡介.............................................(6)
2.1.2 UG軟件應(yīng)用的特點(diǎn).......................................(7)
2.2 UG/Mold Wizard 工具及應(yīng)用..................................(7)
2.2.1 UG/Mold Wizard簡介.................................... (7)
2.2.2 UG/Mold Wizard設(shè)計(jì)程序................................ (9)
2.2.3 UG / Mold Wizard 工具.................................(9)
3. 手機(jī)上蓋的產(chǎn)品設(shè)計(jì)
3.1建立外形...................................................(17)
3.1.1新建文件.................................................(17)
3.1.2繪制拉伸草圖.............................................(17)
3.1.3建立拉伸體...............................................(19)
3.2 建立殼體............................................... ...(20)
3.2.1 邊倒角............................................... ...(20)
3.2.2 抽殼................................................... .(20)
3.2.3建立聽筒槽...............................................(22)
3.2.4 手機(jī)屏幕的建立......................................... (23)
3.2.5 手機(jī)中間“確定”鍵和“上下”“左右”鍵的建立............(24)
3.2.6 接聽鍵的建立............................................(26)
3.2.7 掛段鍵和數(shù)字按鍵的立...................................(29)
3.2.8建立充電插槽缺口........................................ (31)
3.2.9建立音量控制缺口........................................ (32)
4. 手機(jī)上蓋凸凹模型面的設(shè)計(jì)
4.1分型面的選擇............................................. (33)
4.1.1分型面選擇的一般原則................................... (33)
4.1.2分型面的具體操作步驟如下................................(33)
5.手機(jī)型芯的NC加工程序,進(jìn)行仿真加工
5.1 加工工藝分析......................................... .....(42)
5.2零件鋼材的選用.............................................(42)
5.3加工方案...................................................(43)
5.4手機(jī)型芯的CAM............................................. (44)
5.4.1創(chuàng)建毛坯.................................................(44)
5.4.2初始化加工環(huán)境...........................................(44)
5.4.3創(chuàng)建加工幾何體...........................................(44)
5.4.4創(chuàng)建刀具.................................................(47)
5.4.5設(shè)置加工方法.............................................(48)
5.4.6粗加工CAV_ROU1.......................................... (48)
5.4.7二次粗加工CAV_ROU2.......................................(50)
5.4.8半精加工CAV_SEMI1....................................... (51)
5.4.9半精加工CAV_SEMI2........................................(51)
5.4.10平面精加工PM_FINISH.....................................(52)
5.4.11曲面精加工FIXED_FIN1....................................(53)
5.4.12曲面精加工FIXED_FIN2....................................(54)
5.4.13清根加工FLOW............................................(55)
結(jié) 論.........................................................(57)
參考文獻(xiàn)..................................................... (58)
致 謝.........................................................(59)