PP-R三通接頭注塑模具設計分析及主要加工工藝研究
論文說明書共28頁，字數(shù)總計：12580
資料內容簡介：
側型芯A4.dwg
側型芯固定板A4.dwg
墊塊A4.dwg
頂管A4.dwg
定模板A2.dwg
定模座板A2.dwg
定位圈A4.dwg
動模板A2.dwg
動模支撐板A2.dwg
動模座板A2.dwg
復位桿.dwg
滑塊A2.dwg
滑塊緊固A4.dwg
澆口套A4.dwg
上型芯A4.dwg
推板A2.dwg
下型芯A4.dwg
限位塊A4.dwg
斜導柱A4.dwg
支撐板A2.dwg
裝配A0.dwg
外文資料翻譯.doc
目錄.doc
論文.doc
開題報告.doc
封面、中外文摘要.doc

我畢業(yè)設計的課題是基于CAD/CAE技術的PP-R三通接頭注塑模具設計及主要零件

加工工藝。從塑件的外形看，塑件有一個相對比較大且深的側孔，塑件的外形決

定它需要通過側向抽芯實現(xiàn)脫模，分析選擇使用點澆口，在確定方案后使用了

CAE軟件Moldflow對澆口位置及注塑過程進行分析、模擬，使注塑結果滿足要求

，采用一模兩腔，選擇組合式凸凹模，外部用斜導柱-滑塊側向抽芯，推管頂出

機構。在設計中，用Pro/E進行三維造型，接著根據三維造型生成二維圖，最后

對個別零件進行加工工藝分析。


關鍵詞 注塑模具，三通，Moldflow，Pro/E






畢業(yè)設計說明書（論文）外文摘要

Title The Design and Analysis of Injection Mold of Three Links

Connector and Processing of Its Major Parts

Abstract
My subject of graduation design is the design and analysis of

injection molding of three links connector and processing of its major

parts with CAD/CAE. Look from the outline of produce, there is a

relatively large and deep hole at the side of the molded product. The

shape of the molded product decided it need Lateral core pulling

achieve demoulding. After analysis, choose hidden-gate. After

determining program, Moldflow of CAE software is used to snalysis gate

location and simulation injection process. Choose the best location of

the gate, make optimal injection results using a two-cavity. Choice

combined of punch and die, With external oblique derivative--lateral

extracting core slider, derivative--lateral is used to pull out

thecore on sides, striped off the inside by big core. In design,

Engineer 3D modeling module with PRO/E. Then, Generation two-

dimensional map from 3D Modeling. Finally, analysis processing of

fixed template.


Keywords injection mold, three links, moldflow，Pro/E


目 錄

1 引言┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

1
2產品工藝性┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉2
2.1產品結構性能簡介┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉2
2.2產品工藝分析┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉2
3成型工藝方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉4
3.1模具工藝方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉4
3.2設計方法的選擇┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉4
4成型模具結構設計┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉5
4.1型腔布局以及分型面選擇┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉5
4.2澆注系統(tǒng)方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉6
4.3排溢系統(tǒng)設計┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉11
4.4成型零件的設計┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉11
4.5 推出（脫模）機構方案┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉11
5工藝計算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉15
5.1塑料制件的相關數(shù)據┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉15
5.2注射機的選擇和校核┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉15
5.3開模行程的計算和模架的選擇┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉16
5.4主流道及澆口的尺寸計算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉17
5.5型腔和型芯的工作尺寸計算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉17
5.6側型芯抽拔力計算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉20
5.7斜導柱傾角確定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉21
5.8 斜導柱受力分析與強度計算┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉21
5.9斜導柱長度與直徑的確定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉23
5.10彈簧的選定┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

24
6工藝分析┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

┉24
結論┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉26
致謝┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉27
參考文獻┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉┉

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