風扇塑料模具設計

摘  要
    PRO/E軟件是美國PTC公司最新一代的機械設計，制造和系統(tǒng)管理軟件，根據(jù)最新發(fā)布的消息，PRO/E軟件用途廣泛，它還包含了糾正正確和錯誤的功能，利用它可以進行幾乎所有的生產(chǎn)設計和生產(chǎn)裝配，包括NC制作過程，產(chǎn)品裝配，產(chǎn)品設計，鑄件設計，模具設計，組織分析，關于生產(chǎn)數(shù)據(jù)有限資金的管理分析，運用分析好的方向來定型等等?，F(xiàn)在市場意識到許多大學，許多職業(yè)都涉及到基礎軟件，包括設計，機器維護，數(shù)據(jù)管理，電器設計，汽車，玩具行業(yè)對空間CAD/CAM的需要。在我們國家有許多大學和工廠得到廣泛的運用，同時，局部地方在空間集成上運用此軟件作為它的研究。
    使用PRO/E軟件進行設計和其他軟件一起使用會更快，利用此軟件可以直接將三維，二維單元的草圖進行相互轉換，它有聯(lián)合產(chǎn)品數(shù)據(jù)來管理零件功能和設計中的其他部分，用模型做工具設計，生產(chǎn)加工時可以隨時進行數(shù)據(jù)修改，可以自動的反映在其他相關的每一個出現(xiàn)錯誤的時刻，PRO/E2001軟件設計主要應用在空間部分，模具部分，NC操控部分，在這些方面有具體的實例，利用大量圖表把每一部分的加工過程詳細描述。

關鍵詞：工業(yè)模具設計，三維實體外觀，二維實體切面，建立基礎切割文件，自動編程

Abstract:  The Pro/ ENGINEER is the United States PTC company new generation CAD/ CAE/ CAM that release it is often mighty that software, it is a software for gathering, right and wrong of its function, and make use of it can proceed spare parts the design, product assemble, few NC process, gold piece design, cast piece design, organization analysis, the analysis of limited dollar manage with product database, application analysis, direction shape better design etc..From now of the market come seeing the foundation software for many university for main profession for involving including the industry the design, machine, defending truely, making with data managing, electric circuit design, car, space CAD/ CAM for toy waiting, it at our country graduate school with factory inside getting the extensive application, at the same time, locally too in droves choosing using that software be used asing its research of its.
Usage the Pro/ ENGINEER proceeds development design, more want with other software quickly several times.Make use of that software can directly proceeds three units, two units sketch of convert mutually.It have the united product database to manage the function, and design in the spare parts, molding tool design, process themanufacturing to wait the any and bad stanza inside logarithms according to of modification, can all automatically reflect the other related and each the bad stanza, from but guarantee design with make to wait the unifying of each bad stanza data. Main portraiting of this design the Pro/ ENGINEER2001 design in the spare parts, molding tool design, NC operation method that process, and the solid example(Leaf round the molding tool process) make use ofed the large quantity's diagram slice the right each step to proceeds the detailed portraited.
Key words:  Industry molding tool design； Three units shape； Two units section；Establish the basis； Knife document； Automatic plait program

目    錄

1   理論及計算依據(jù)  ………………………………………………1
2 模具設計 …………………………………………………………9
2.1 對第一個零件的模具設計…………………………………………9
2.1.1進入制造模式 ……………………………………………………9
1.1.2 模具型腔制造……………………………………………………9
2.1.3創(chuàng)建工件…………………………………………………………10
2.1.4分型面的建立 …………………………………………………11
2.1.5分割體積塊 ……………………………………………………14
2.1.6抽取模具元件 …………………………………………………14
2.1.7鑄模   …………………………………………………………15
2.1.8模具打開 ………………………………………………………15
2.2對第二個零件的模具設計 ………………………………………15
2.2.1  進入制造模式  …………………………………………………15
2.2.2 創(chuàng)建裝配模具參考模型 ……………………………………… 16
2.2.3分型面的建立   …………………………………………………17
2.2.4 分割體積塊 …………………………………………………… 19
2.2.5抽取模具元件……………………………………………………20
2.2.6  鑄模 ……………………………………………………………21
2.2.7 模具打開…………………………………………………………21

3  數(shù)控加工…………………………………………………………22
3.1 加工上模  ………………………………………………………22
3.1.1粗加工銑削凹模輪廓…………………………………………22
3.1.2精加工銑削凹模輪廓…………………………………………28
3.2 加工下?！?4
3.2.1粗加工銑削凹模輪廓  ………………………………………35
3.2.2 精加工銑削凹模輪廓 ……………………………………… 41
4 參考資料 …………………………………………………………47
5 中英文翻譯 ………………………………………………………48
6 致謝……………………………………………………………… 55
7 G代碼………………………………………………………………56