雨刷機(jī)加強(qiáng)板修邊沖孔模三維設(shè)計(jì)

1.5萬字 27頁



【摘要】:本文介紹了雨刷機(jī)加強(qiáng)板拉延件修邊沖孔工序的工藝過程的設(shè)計(jì)。通過對(duì)拉延件形狀分析及結(jié)合沖壓工藝方面的知識(shí)，確定工藝方案，并重點(diǎn)利用了現(xiàn)在世界上最先進(jìn)的CAD/CAE/CAM軟件—Pro/Engineer，在Part模塊、Assembly模塊、Manufacturing模塊及Drawing模塊中對(duì)沖壓模具進(jìn)行三維設(shè)計(jì)。CAD/CAE/CAM在我國應(yīng)用已逐漸廣泛，熟練運(yùn)用Pro/Engineer、UG、Master CAM、Solid edge、IDEAS等CAD/CAM軟件進(jìn)行工業(yè)設(shè)計(jì)是今后的必然趨勢(shì)。
【關(guān)鍵詞】： CAD/CAE/CAM Pro/Engineer 模塊 模具設(shè)計(jì)



【Abstract】: The 3D design of the strengthen board of the windscreen wiper has been introduced on the design of the obtruding technics . Fixed on the obtruding technics scheme, and made the 3D design of the pressing dies by the advanced CAD/CAE/CAM software --Pro/Engineer(in model Part、Assembly、Manufacturing and Drawing) emphatically, by getting across the analysis of the partˊs structure and combining the punch knowledge. Due to the application of CAD/CAE/CAM wide gradully, it is necessary to make full use of some CAD/CAE/CAM softwares on the process of industrical design, such as Pro/Engineer, UG, Master CAM, Solid edge,IDES.
【Key words】: 3D design CAD/CAE/CAM model Pro/Engineer


目 錄
一 課題來源 3
二 汽車覆蓋件模具CAD的概況 4
2.1 CAD概述 4
2.2　汽車覆蓋件模具CAD技術(shù)的現(xiàn)狀 4
2.3 汽車覆蓋件模具CAD的發(fā)展趨勢(shì) 5
三 模具行業(yè) 7
3.1 我國模具技術(shù)的現(xiàn)狀 7
3.2 我國模具技術(shù)與國外的差距 7
3.3 我國模具行業(yè)的發(fā)展趨勢(shì) 8
四 模具設(shè)計(jì) 9
4.1 分析零件整體工藝性和確定修邊沖孔方案 9
4.2 沖裁計(jì)算 10
4.3 模具結(jié)構(gòu)設(shè)計(jì) 11
五 運(yùn)用PRO/ENGINEER進(jìn)行三維造型 14
5.1 總體設(shè)計(jì)思路 15
5.2 PRO/ENGINEER 2000I特點(diǎn) 15
5.3 產(chǎn)品零件數(shù)模與工序零件數(shù)模的設(shè)計(jì) 16
5.4 根據(jù)產(chǎn)品數(shù)模繪出凸凹模 18
5.5 將凸、凹模裝配到上下模座上 19
5.6 爆炸圖的建立 21
5.7 繪制產(chǎn)品工程圖 22
總 結(jié) 26
致 謝 27
參考文獻(xiàn) 28



考文獻(xiàn)
[1] 賀建華.CAD／CAM的應(yīng)用與發(fā)展.中國計(jì)算機(jī)報(bào)
[2] 王耕耘等.覆蓋件模具CAD系統(tǒng)的研究.鍛壓技術(shù),1997(4)
[3] 胡海.汽車覆蓋件模具CAD技術(shù)特點(diǎn).模具工業(yè),1998(4)