組合式排插外觀結(jié)構(gòu)創(chuàng)新與注塑模具設(shè)計(jì)【含帶任務(wù)書+開題報(bào)告+外文翻譯】
組合式排插外觀結(jié)構(gòu)創(chuàng)新與注塑模具設(shè)計(jì)
摘 要
在工業(yè)生產(chǎn)中，利用模具生產(chǎn)零件具有效率高，質(zhì)量好，成本低的一系列優(yōu)點(diǎn)，使得模具被越來越廣泛地使用，特別是增長最快的注塑模具，已成為現(xiàn)代工業(yè)生產(chǎn)中工藝設(shè)備和發(fā)展一個(gè)重要的方向。
本課題以排插為例介紹注射模具設(shè)計(jì)方法,主要研究內(nèi)容如下:創(chuàng)新設(shè)計(jì)新型插座即立式可旋轉(zhuǎn)插座組，既節(jié)省空間，又避免了實(shí)際使用中插頭之間的干涉，提高了插口的有效使用率。應(yīng)用SolidWorks軟件完成了插座模塊三維模型的設(shè)計(jì)。利用CAXA軟件來完成其裝配圖和零件圖的繪制。在IMOLD插件下設(shè)計(jì)了模具的成型零部件、澆注系統(tǒng)、冷卻系統(tǒng)、推出機(jī)構(gòu)等。實(shí)踐表明,將軟件應(yīng)用于塑料模具設(shè)計(jì)能夠縮短開發(fā)周期,提高設(shè)計(jì)精度。本文根據(jù)實(shí)際成產(chǎn)要求設(shè)計(jì)出了一模兩腔的結(jié)構(gòu)模具，其結(jié)構(gòu)緊湊,工作可靠、操作方便、運(yùn)轉(zhuǎn)平穩(wěn),并且冷卻效果好、勞動(dòng)強(qiáng)度低、生產(chǎn)效率高、生產(chǎn)的塑件精度高、生產(chǎn)成本低。
關(guān)鍵詞：插座；注塑模具；SolidWorks；IMOLD；
Abstract
In industrial production, the mold parts with a series of advantages of high efficiency, good quality and low cost, makes the mold used more and more widely, especially the fastest growing injection mold, has become an important direction of the development of equipment and technology in modern industry.
This thesis takes a socket as an example to introduce the method of injection mold design,and the main research content is as follow: Applying SolidWorks software completed the socket module design of 3D model. Using CAXA software to complete the assembly drawing and part drawing. Finished the injection mold design of a socket by using IMOLD plug-in. Designed injection mold components and parts, including filling system, cooling circuit, and ejecting mechanism with side action, it shows that applying IMOLD software to plastic mold design can shorten development period andimprove design accuracy. The mold has some of advantages .for example, The structure is compact, the operation is reliable and ease, The revolution is steady, the cooling performance is good, the labor intensity is low, the production efficiency is high, the precision is high, the precision is high,and the production cost is low.
Key words：socket; injection mould; SolidWorks; IMOLD
目 錄
引言 1
1 緒論 2
1.1 注射成型加工原理 2
1.2 注射成型的基本要素 2
1.3 注射模的基本結(jié)構(gòu) 2
1.4 模具設(shè)計(jì)制造中計(jì)算機(jī)技術(shù)的應(yīng)用 2
1.5 國內(nèi)外模具CAD/CAM/CAE技術(shù)的發(fā)展歷程及現(xiàn)狀 3
1.6 畢設(shè)的主要工作 3
2 組合式排插設(shè)計(jì) 4
2.1 排插外形設(shè)計(jì)分析 4
2.2 插座模塊材料的確定 5
2.2.1 注塑材料分析 5
2.2.2 PC材料的性能 5
2.2.3 PC的成型工藝 5
2.2.4 注塑材料成型過程 6
2.2.5 注塑材料成型條件 6
2.3 插座模塊結(jié)構(gòu)設(shè)計(jì) 7
2.3.1 壁厚設(shè)計(jì) 8
2.3.2 脫模角度設(shè)計(jì) 8
2.3.3 表面質(zhì)量和尺寸精度 9
3 注射機(jī)及相關(guān)工藝參數(shù) 9
3.1 注射機(jī)的選擇 9
3.1.1 注射機(jī)的結(jié)構(gòu)和分類 9
3.1.2 塑件體積質(zhì)量的計(jì)算 10
3.1.3 型腔數(shù)目的確定 10
3.1.4 注射機(jī)的選擇 10
3.2 有關(guān)注射機(jī)工藝參數(shù)的校核 11
3.2.1 注射機(jī)注射量的校核 11
3.2.2 注射壓力的校核 11
3.2.3 鎖模力的校核 12
3.2.4 最大開模行程的校核 12
3.2.5 注射模具厚度的校核 13
4 成型塑件設(shè)計(jì) 13
4.1 拔模分析 13
4.2 分型設(shè)計(jì) 14
4.2.1 創(chuàng)建分型面 14
4.2.2 創(chuàng)建型芯/型腔模塊 14
4.2.3 凹模結(jié)構(gòu)設(shè)計(jì) 15
4.3 布局設(shè)計(jì) 16
4.4 模架選用 17
4.5 澆注系統(tǒng)設(shè)計(jì) 18
4.5.1 添加澆口 18
4.5.2 添加流道 19
4.6 排氣系統(tǒng)設(shè)計(jì) 21
4.7 冷卻系統(tǒng)設(shè)計(jì) 21
4.8 推出機(jī)構(gòu)設(shè)計(jì) 22
4.9 合模導(dǎo)向機(jī)構(gòu)設(shè)計(jì) 24
5 結(jié)論 25
謝 辭 27
參考文獻(xiàn) 28
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組合式排插外觀結(jié)構(gòu)創(chuàng)新與注塑模具設(shè)計(jì).docx
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