畢業(yè)設(shè)計：手機(jī)外殼注塑模具設(shè)計與三維仿真（含仿真）
論文說明書共38頁，字?jǐn)?shù)總計：19371
資料內(nèi)容簡介：
A4-限位釘.dwg
A4-楔塊.dwg
A4-斜導(dǎo)柱.dwg
A4-推板.dwg
A4-推板固定板.dwg
A4-推桿.dwg
A4-固定塊.dwg
A4-澆口套.dwg
A4-拉料桿.dwg
A4-導(dǎo)柱.dwg
A4-定位圈.dwg
A4-復(fù)位桿.dwg
A4-彈簧.dwg
A4-導(dǎo)套1.dwg
A4-導(dǎo)套2.dwg
A4-側(cè)型芯2.dwg
A4-側(cè)型芯1.dwg
A3-制品零件圖.dwg
A3-動模座板.dwg
A3-型腔模座.dwg
A3-型芯模座.dwg
A3-定模座板.dwg
A3-墊塊.dwg
A2-型芯.dwg
A2-型腔.dwg
A0-裝配圖.dwg
文獻(xiàn)資料.doc
答辯PPT.ppt
翻譯文獻(xiàn).doc
模具零件加工工序卡片集.doc
畢業(yè)設(shè)計開題報告.ppt
三維圖冊.doc
讀書筆記
畢業(yè)設(shè)計開題報告.doc
畢業(yè)設(shè)計任務(wù)書.doc
外文翻譯.doc
畢業(yè)設(shè)計論文說明書：手機(jī)外殼注塑模具設(shè)計與三維仿真.doc
仿真加工
三維圖
摘 要

本設(shè)計課題是手機(jī)外殼模具的設(shè)計，主要是對手機(jī)外殼注射模具的結(jié)構(gòu)設(shè)計和型腔的加工仿真。本手機(jī)外殼的形狀及結(jié)構(gòu)較為復(fù)雜，因此在模具設(shè)計中要考慮的因素有很多，除考慮它的分型面、出模以外還需考慮它成型的質(zhì)量以及表面光潔度等。因此在我們設(shè)計時應(yīng)認(rèn)真分析塑件結(jié)構(gòu)，尋求最佳設(shè)計方案并合理選擇成型設(shè)備的規(guī)格和型號。分型面的選擇非常重要，塑件不是平直表面，分型面選擇既要考慮達(dá)到結(jié)構(gòu)要求，又要不影響塑件表面的美觀。澆注系統(tǒng)的設(shè)計也非常重要，在此次設(shè)計中選擇點澆口，同時設(shè)冷料穴。采用Z形拉料桿，解決了制品出模的問題。編寫塑件模型的成型工藝，并對該注射模結(jié)構(gòu)進(jìn)行設(shè)計分析，編寫該注射模主要零部件的加工工藝卡片，最后對型腔三維仿真加工。該模具設(shè)計包括型腔布置、分型面、排氣系統(tǒng)、澆注系統(tǒng)、側(cè)向抽芯機(jī)構(gòu)、加熱冷卻系統(tǒng)、脫模機(jī)構(gòu)、頂出機(jī)構(gòu)以及其他主要零部件的設(shè)計。運用Pro/E三維軟件進(jìn)行三維設(shè)計造型并對模具進(jìn)行裝配，對模具型腔的加工工藝進(jìn)行分析，利用Mastercam軟件進(jìn)行三維仿真加工，其切削過程和切削參數(shù)直觀明顯，對不合理的切削參數(shù)可以改進(jìn)，使最大限度地降低能源和材料的消耗，提高切削加工效率。

關(guān)鍵詞：注塑模具；仿真加工；澆注系統(tǒng)；模具設(shè)計



The design of the mobile shell mould And
the simulation processing of the mold cavity
Student:LIAO Hui-de Teacher:LIU Dian-ting

Abstract: The design issues is the design of the mobile phone shell mold, mobile phone shell injection mold design and processing of the cavity simulation. The shape and structure of the cell phone case is more complex, factors to be considered in the mold design a lot, in addition to considering the parting surface, outside the mold need to consider the molding quality and surface finish. Therefore, we should design a careful analysis of the structure of plastic parts, to seek the best design and reasonable choice of molding equipment specifications and models. The parting surface selection is very important, not the flat surface of the plastic parts to consider parting surface select both meet the structural requirements, but also does not affect the surface appearance of plastic parts. Gating system design is also very important in the design point gate, and at the same time set up cold-slug. The Z-pulling rod solve the problem of the products out of the mold. Preparation of the model molding process of the plastic parts, the injection mold structure design and analysis, the preparation of the injection mold parts processing card, and finally on the cavity three-dimensional simulation processing. The mold design including cavity layout, parting surface, exhaust system, gating system, lateral core-pulling mechanism, heating and cooling system, stripping agencies, the ejection mechanism, as well as other major parts of the design. Pro/E 3D software for 3D design modeling and mold assembly to analyze the process of the mold cavity, the use of the Mastercam software three-dimensional simulation processing, intuitive and obvious cutting process and cutting parameters, cutting parameters can be unreasonable improvement, maximize reduce the consumption of energy and materials, to improve cutting efficiency.

Key words: injection mould; processing simulation; gating system;mold design





目 次

摘 要 I
Abstract II

1 前言 1
1.1 課題意義 1
1.2 國內(nèi)外發(fā)展現(xiàn)狀 1
1.3 設(shè)計前提及主要問題 2
1.4 解決的主要問題和總體設(shè)計思路 3
1.5 預(yù)期成果和實際價值 3
2 總體方案論證 3
3 具體設(shè)計說明 4
3.1 塑件測繪 4
3.2 塑件的分析 5
3.2.1 塑件三維實體造型 5
3.2.2 塑件的整體分析 5
3.3 材料的選擇 6
3.3.1 制品材料分析 6
3.3.2 模具材料的選擇 6
3.4 注塑機(jī)的選擇 7
3.5 型腔數(shù)量的選擇 8
3.6 分型面的設(shè)計 8
3.7 澆注系統(tǒng)設(shè)計 9
3.7.1 澆注系統(tǒng)的設(shè)計原則 9
3.7.2 主流道的設(shè)計 10
3.7.3 分流道的設(shè)計 10
3.7.4 澆口的設(shè)計 11
3.7.5 冷料穴的設(shè)計 11
3.8 標(biāo)準(zhǔn)模架的選擇 12
3.8.1 推出方式的確定 12
3.8.2 標(biāo)準(zhǔn)模架的確定 12
3.9 冷卻系統(tǒng)的設(shè)計 13
3.9.1 冷卻系統(tǒng)設(shè)計注意事項 13
3.9.2 冷卻計算 13
3.9.3 冷卻水道在定模中的位置 14
3.10 成形零件的設(shè)計 15
3.10.1 成型零件的結(jié)構(gòu)設(shè)計 15
3.10.2 成形零件工作尺寸計算 15
3.11 頂出系統(tǒng)的設(shè)計 16
3.11.1 推出機(jī)構(gòu)設(shè)計 16
3.11.2 頂出行程確定 17
3.11.3 復(fù)位桿設(shè)計 17-..