玩具小車上蓋注塑模具設(shè)計與工藝分析【一模兩腔優(yōu)秀課程畢業(yè)設(shè)計含UG三維10張CAD圖紙及仿真帶開題報告+外文翻譯】-zsmj36
玩具小車上蓋注塑模具設(shè)計與工藝分析【一模兩腔】
摘 要
本文是針對玩具小車上蓋的注塑模具設(shè)計與工藝分析。首先對玩具小車上蓋進行三維設(shè)計,并且對其進行結(jié)構(gòu)分析。然后根據(jù)玩具車上蓋的結(jié)構(gòu)分析其工藝特點,主要包括材料工藝特性、制件的工藝結(jié)構(gòu)特點,然后根據(jù)工藝選擇注射機,并對注射機的參數(shù)進行校核。接著進行注塑模工藝設(shè)計,主要包括分型面設(shè)計、型腔數(shù)量和布局設(shè)計、澆注系統(tǒng)設(shè)計、模架選擇、推出機構(gòu)設(shè)計和冷卻系統(tǒng)設(shè)計,其中分型面設(shè)計和澆注系統(tǒng)設(shè)計是重點設(shè)計內(nèi)容,其設(shè)計結(jié)果需要進行模流分析驗證。最后對所設(shè)計的零件進行裝配并給出最終設(shè)計結(jié)果。
本文設(shè)計過程中主要使用UG NX 8.5/ MOLDWIZARD經(jīng)行設(shè)計,用到的設(shè)計內(nèi)容包括三維造型、模具設(shè)計、分型面設(shè)計、澆注系統(tǒng)設(shè)計和冷卻系統(tǒng)設(shè)計,最終結(jié)果由UG裝配完成。
關(guān)鍵字:注塑模具;UG
Abstract
This article is the injection mold design and process analysis for the cover of toy car, first designs three-dimensional toy car shell, and then analyzes its technological features which includes material properties, structural features of parts of the process and select the injection machine. Then article design injection molding process which includes sub-surface design, the number and layout of the cavity designing, gating system design, mold selection, launches mechanism design and cooling system design, checking the process parameters of mold design.
In this article, the design is mainly used UG NX 8.5 / MOLDWIZARD. The content of the design includes three-dimensional modeling, mold design, parting surface design, gating system design and cooling system design, the final result is done by UG assembly.
Keywords:
Injection mold; UG
目 錄
引言 1
1 產(chǎn)品的工藝分析 2
1.1 外型設(shè)計 2
1.2 產(chǎn)品材料的確定 2
1.2.1 ABS常規(guī)性能 2
1.2.2 ABS的成型工藝 2
1.3 產(chǎn)品的工藝分析 3
1.3.1產(chǎn)品的尺寸和表面質(zhì)量 3
1.3.2壁厚 3
1.3.3脫模斜度設(shè)計 5
1.3.4加強筋設(shè)計 5
1.3.5圓角設(shè)計 6
2 模具結(jié)構(gòu)的設(shè)計 7
2.1 確定型腔數(shù)目 7
2.2 型腔布局方式 7
3 注射機型號的確定 9
3.1 注塑機的結(jié)構(gòu) 9
3.2 注塑機的類型 9
3.3 注塑機的選擇 9
3.3.1所需注射量的計算、塑件質(zhì)量、體積計算 9
3.3.2澆注系統(tǒng)凝料體積的初步估算 10
3.3.3注射機型號的確定 10
3.4 注塑機的校核 11
3.4.1注射量的校核 11
3.4.2注射壓力校核 11
3.4.3鎖模力校核 12
3.4.4開模行程和模板安裝尺寸校核 12
4 成型零件設(shè)計 13
4.1 分型面的設(shè)計 13
4.2 成型零部件的結(jié)構(gòu)設(shè)計 14
4.2.1型芯和型腔的結(jié)構(gòu)設(shè)計 14
4.2.2型芯和型腔尺寸的確定 15
4.2.3 型芯和型腔的固定方式 15
5 澆注系統(tǒng)的設(shè)計 16
5.1 澆注系統(tǒng)的組成 16
5.2 澆注系統(tǒng)的設(shè)計原則 16
5.3 主流道的設(shè)計 17
5.4 分流道的設(shè)計 17
5.5 澆口的設(shè)計 18
5.6 澆口位置的選擇 19
5.7 冷料穴和拉料桿設(shè)計 19
5.8 澆注系統(tǒng)的設(shè)計結(jié)果 20
6 排氣系統(tǒng)設(shè)計 21
7 產(chǎn)品填充分析 22
7.1 產(chǎn)品填充分析的意義 22
7.2 產(chǎn)品填充分析的結(jié)果 22
8 標準模架的選取 23
8.1 標準模架的選擇 23
8.2 模架的尺寸計算 24
9 推出機構(gòu)設(shè)計 25
9.1 推出機構(gòu)的設(shè)計要求 25
9.2 推出機構(gòu)布局的設(shè)計 25
9.3 推桿設(shè)計 25
10 冷卻系統(tǒng)設(shè)計 28
10.1 控制模具溫度的重要性 28
10.2 冷卻系統(tǒng)設(shè)計的原則 28
10.3 冷卻系統(tǒng)的設(shè)計 28
11 其他零件設(shè)計 31
11.1 鑲件固定用螺釘?shù)脑O(shè)計 31
11.2 限位釘和支撐柱的設(shè)計 32
11.3 復位彈簧設(shè)計 32
11.4 側(cè)定位塊設(shè)計 32
11.5 模具的總裝配 32
12 設(shè)計總結(jié) 33
謝辭 34
參考文獻 35
【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】Injection Molding Guide.docx
Injection Molding Guide.pdf
Injection Molding Guide(原文).pdf
lingjian6.stp
UG8.5
動模座板.dwg
動模板.dwg
動畫仿真
圖紙總匯.dwg
型腔.dwg
型芯.dwg
塑件.dwg
定模座板.dwg
定模板.dwg
打印副本【不要請刪除】
推桿固定板.dwg
推桿墊板.dwg
文件清單.txt
注塑成型指南.docx
玩具小車上蓋注塑模具設(shè)計與工藝分析任務(wù)書.doc
玩具小車上蓋注塑模具設(shè)計與工藝分析開題報告.doc
玩具小車上蓋的注塑模具設(shè)計與工藝分析.docx
裝配圖.dwg
編號: 畢業(yè)設(shè)計外文翻譯 (原文) 題 目: 學 院: 機電工程學院 專 業(yè): 機械設(shè)計制造及其自動化 學生姓名: 梁松強 學 號: 1000110123 指導教師單位: 桂林電子科技大學 姓 名: 彭曉楠 職 稱: 副教授 2014年 5月 26日 桂林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 1 頁 共 25 頁 of LS PE PE ne is A is is at as at as in of at be of on LS PE 90°F (200°C)). To of an to at or LS a a to ? be as as to be to ? be to 桂林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 2 頁 共 25 頁 ? to ? or be ? be by ? of he is on of in to 00 is on PE to up 00. of a of a s to a is by a a to a a is in In 3 in/ in/ LS . of up 0 in/. in/ in/ D 138 G 128 93in in 00°F. a or to 7, at or by LS he of of of to be ). If on or be be by of a in 3% - 8%) to 桂林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 3 頁 共 25 頁 . An PE he of on to in 90o to be is in of to in a on LS PE a of ue to PE in in BS - BS - . 0 ) 7700, 7900 LS a It be is an a 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 4 頁 共 25 頁 by As a is to of a of in a to at or by LS BC be in LS to in be If a is be of LS of on of to be of is a A of of as be or up 0,000 . if if or to be or as as 桂林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 5 頁 共 25 頁 to to to 420 of as is or if at be or to In is a a be LS To a a is an be A a to a If a to of a is a be or a PV a In DM a to or or to of To in or be a it a DM he o o to 3° - 5°), as . be DM is PE of . In a is . 50 , 4 40 5 be LS In is in of a be as an of 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 6 頁 共 25 頁 be to be a a . . . 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 7 頁 共 25 頁 . . 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 8 頁 共 25 頁 is to to In a at be by by An in to be As a of to of . . 9. 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 9 頁 共 25 頁 0 to to is a in 1 2 0. 1. 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 10 頁 共 25 頁 2. be at to of be to in .5 .0 or of or to on 3 an of a 3. 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 11 頁 共 25 頁 LS PE of to ? or of is on is To of in an on a of or To at a a to a ab or 4) a A be to by of of 4 D) 5% - 30% of at is to A 1.5 be to or on be to or 4. or 5. or 5 a of a be to to of 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 12 頁 共 25 頁 A is a of a 6). it is in a of of It of or 6. he or is on it is of is LS of In to be of is If is be to as as he is to of It to or A be on of a of in . to is to No 林電子科技大學畢業(yè)設(shè)計(論文)說明書用紙 第 13 頁 共 25 頁 3? ? PE in on s be to of As a of PE to be on be by or by if is a at a of at of on of it in If in or in In it be to a to be so is as as at of or If be so as to or in of of of f