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相機殼的注塑模具設(shè)計【一模兩腔】
中文摘要
模具是工業(yè)生產(chǎn)的重要工藝裝備，在現(xiàn)代工業(yè)生產(chǎn)中，60%～90%的工業(yè)產(chǎn)品需要使用模具，模具工業(yè)已成為工業(yè)發(fā)展的基礎(chǔ)，許多新產(chǎn)品的研制與開發(fā)在很大程度上依賴于模具的生產(chǎn)。因此，研究和發(fā)展模具技術(shù)，提高模具水平，對促進國民經(jīng)濟的發(fā)展有著特別重要的意義。
本文根據(jù)相機外殼的結(jié)構(gòu)特點及技術(shù)要求，通過一系列的注射模設(shè)計流程，設(shè)計了帶側(cè)抽芯的塑料模具，并利用UG與Moldflow軟件對其進行了分析。對塑件進行了工藝分析，確定了塑件的尺寸及結(jié)構(gòu)。在模具的設(shè)計中詳細介紹了斜導(dǎo)柱、型芯、型腔等零部件的設(shè)計與制造，以及注射機和模架的選擇。
關(guān)鍵詞 相機外殼 注射模 側(cè)抽芯 Moldflow
Title Injection Mold Design of Camera Cover Based on UG
Abstract
Mold is important process equipment of industrial production, in the modern industrial production, 60%～90% of industrial products need to use mold, the mold industry has become the foundation of industrial development, research and development of many new products are largely dependent on mold. Therefore, the research and the development of mold technology are significant to promote the development of the national economy.
This paper completes a series of injection mold design process and designs the plastic mold with side core pulling based on the structural features and technical requirements of camera cover. The software of UG and Moldflow are used to analyze the mold. Plastic parts are analyzed in the design process, at the same time, the size and structure of the plastic parts are determined. The design and manufacturing of slanted guide pillar, mould core, cavity and other parts are introduced in detail, as well as the injection molding machine is chosen correctly.
Keywords camera cover injection mold side core pulling Moldflow
目 錄
前言 1
第一章 塑料模的功能 2
第二章 塑件成型工藝分析 3
2.1 擬定制品成型工藝 3
2.2 熱塑性塑料ABS的注射成型工藝 3
2.2.1 ABS的注射成型工藝參數(shù) 3
2.2.2 ABS材料綜合性能分析 4
第三章 擬定模具結(jié)構(gòu)形式 6
3.1 分型面位置的確定 6
3.2 確定型腔數(shù)量及排列方式 7
第四章 注塑機型號的確定 8
4.1 注射量的計算 8
4.2 塑件和流道凝料在分型面上的投影及所需鎖模力的計算 8
4.3 選擇注射機 9
4.4 有關(guān)參數(shù)的校核 10
第五章 澆注系統(tǒng)形式和澆口的設(shè)計 12
5.1 澆注系統(tǒng)的設(shè)計 12
5.1.1 主流道設(shè)計 12
5.1.2 分流道的設(shè)計 14
5.2 澆口的設(shè)計 16
5.2.1澆口設(shè)計的技術(shù)要求 17
5.2.2澆口尺寸的確定 19
5.3 冷料穴的設(shè)計 20
5.4 拉料桿的設(shè)計 22
5.5 澆注系統(tǒng)的平衡 22
5.5.1 分流道平衡 22
5.5.2 澆口平衡 23
第六章 模架的確定和標準件的選用 24
6.1 模具各個板料尺寸的確定 25
6.1.1 定模座板 25
6.1.2 定模板（型腔板） 25
6.1.3 動模板 25
6.1.4 推件板 25
6.1.5 動模墊板 25
6.1.6 墊塊 26
6.1.7 動模座板 26
第七章 合模導(dǎo)向機構(gòu)的設(shè)計 27
7.1 導(dǎo)向結(jié)構(gòu)的總體設(shè)計 27
7.1.1 導(dǎo)柱的設(shè)計 27
7.1.2 導(dǎo)套的設(shè)計 28
第八章 脫模推出機構(gòu)的設(shè)計 30
8.1 脫模推出機構(gòu)的設(shè)計原則 30
8.2 制品推出的基本方式 30
8.3 塑件的推出機構(gòu) 30
8.4推件板推出機構(gòu)設(shè)計要點 31
8.5 復(fù)位機構(gòu)設(shè)計 33
第九章 抽芯機構(gòu)設(shè)計 34
9.1 側(cè)向分型與抽芯機構(gòu)的分類 34
9.2 斜導(dǎo)柱抽芯機構(gòu)的設(shè)計 34
9.2.1 斜導(dǎo)柱的傾斜角的確定 35
9.2.2 側(cè)向抽心力的計算 35
9.2.3 斜導(dǎo)柱的彎曲力的計算 36
9.2.4 斜導(dǎo)柱直徑的計算 36
9.2.5 斜導(dǎo)柱的長度計算 38
9.2.6 鎖緊楔的設(shè)計 38
第十章 成型零部件的設(shè)計 39
10.1 成型零件的結(jié)構(gòu)設(shè)計 39
10.1.1 凹模的結(jié)構(gòu)設(shè)計 39
10.1.2 凸模的結(jié)構(gòu)設(shè)計 40
10.2 成型零件工作尺寸的計算 41
10.2.1 影響工作尺寸的因素 41
10.2.2 成型零件工作尺寸的計算 41
10.3 成型零件強度計算 44
10.3.1 型腔側(cè)壁厚度計算 44
第十一章 排氣系統(tǒng)的設(shè)計 47
11.1 排氣設(shè)計的要點 47
11.2 排氣系統(tǒng)的幾種方式 47
12.2.1 冷卻水道開設(shè)的技術(shù)要點 48
12.2.2 冷卻回路的布置: 48
第十二章 溫度調(diào)節(jié)系統(tǒng)設(shè)計 49
12.1 加熱系統(tǒng)設(shè)計 49
12.2 冷卻系統(tǒng)設(shè)計 49
12.3 型芯的冷卻 50
12.4 冷卻系統(tǒng)的有關(guān)計算： 50
結(jié)束語 52
致 謝 53
參考文獻 54
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中文.doc
動模座板.dwg
動模板.dwg
型腔.dwg
型芯.dwg
墊塊.dwg
塑件.dwg
外文.doc
定模座板.dwg
導(dǎo)套.dwg
導(dǎo)套1.dwg
導(dǎo)柱.dwg
擋塊.dwg
推件板.dwg
推桿固定板.dwg
推板.dwg
推板導(dǎo)套.dwg
推板導(dǎo)柱.dwg
支撐板.dwg
文件清單.txt
斜導(dǎo)柱.dwg
斜滑塊.dwg
楔緊塊.dwg
澆口套.dwg
相機殼的注塑模設(shè)計.doc
相機殼的注塑模設(shè)計任務(wù)書.doc
相機殼的注塑模設(shè)計開題報告.doc
相機殼的注塑模設(shè)計答辯ppt.ppt
裝配圖.dwg
選題審題表.doc
零件圖.dwg
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