畢業(yè)論文：洗衣機機蓋的注塑模具畢業(yè)論文設計

1、 目 錄引 言.......................................................................................................................................................- 3 -1. 1.塑件工藝性分析及其成型工藝 塑件工藝性分析及其成型工藝.......................

2、....................................................................................- 4 -2. 2.模具總體結構設計 模具總體結構設計.............................................................................................................

3、..................- 6 -2．1 型腔數(shù)目的確定..........................................................................................................................- 6 -2．2 分型面的確定.................................................

4、.............................................................................- 6 -2．3 澆注系統(tǒng)結構的確定..................................................................................................................- 6 -2.3.1

5、主流道設計 ...........................................................................................................................- 6 -2.3.2 分流道設計 ..........................................................................

6、................................................- 7 -2.3.3 澆口的設計 ..........................................................................................................................- 7 -2. 4 推出及復位方式的確定 ............

7、..................................................................................................- 8 -2.4.1 推桿斜頂?shù)奈恢迷O置 .....................................................................................................

8、......- 8 -2.4.2 推桿和斜頂?shù)慕Y構形狀 .......................................................................................................- 8 -2.4.3 推桿的復位 ........................................................................

9、...................................................- 9 -2. 5 導向機構的確定 ..........................................................................................................................- 9 -2.5.1 定位結構的確定 ..........

10、........................................................................................................- 9 -2.5.2 導柱的結構確定 .................................................................................................

11、..................- 9 -2.5.3 導套的結構確定 ...................................................................................................................- 9 -2. 6 成型零件的確定 ..................................................

12、......................................................................- 10 -2.6.1 型腔型芯的結構設計 .........................................................................................................- 10 -2.6.2 配合部分的結構設計 .

13、........................................................................................................- 10 -2. 7 冷卻系統(tǒng)的確定 .................................................................................................

14、.......................- 11 -2.7.1 冷卻系統(tǒng)的結構形式 .........................................................................................................- 11 -2.7.2 冷卻水道的布置 ..................................................

15、..............................................................- 11 -2. 8 排氣系統(tǒng)的確定 ........................................................................................................................- 12 -3. 3.注塑機選用與校核

16、 注塑機選用與校核.............................................................................................................................- 13 -3. 1 注塑機選用......................................................................

17、..........................................................- 13 -3. 2 注塑機校核 ................................................................................................................................- 14 -3.2.1 注射容量的

18、校核 .................................................................................................................- 14 -3.2.2 鎖模力校核及注射壓力校核 ...............................................................................

19、..............- 14 -3.2.3 模具厚度校核 .....................................................................................................................- 15 -3.2.4 模具最大尺寸校核 .................................................

20、............................................................- 15 -3.2.5 推出行程校核 .....................................................................................................................- 15 -3.2.6 頂出裝置的校核 ....

21、.............................................................................................................- 16 -4. 4.模具的裝配 模具的裝配.........................................................................................

22、................................................- 16 -結束語 結束語.....................................................................................................................................................- 17 -洗衣機機

23、蓋的注塑模具設計 洗衣機機蓋的注塑模具設計摘要： 摘要：本文主要介紹了帶有 18 處側槽或側鉤的洗衣機機蓋從工藝性分析 模具總體結構設計 注塑機選用 模具裝配的一種注塑模具設計過程。其最大的亮點在于塑件上的 18 處側槽或側鉤在側抽芯無法實現(xiàn)的情況下均采用斜頂機構來解決，在未來幾年，該技術將被廣泛應用于各種帶有側槽或側鉤等的注塑模具中。關鍵詞： 關鍵詞：洗衣機機蓋，側槽或側鉤，斜頂機構，注塑成型The wa

24、sher machine cover of note the plastics molding tool designAbstract: This text mainly introduces to take the washer machine cover of have 18 side slots or the side hooks to analyze from the craft Total structure des

25、ign of molding tool Note the plastics machine chooses to use A kind of plastics molding tool design process that molding tool assemble.It is a little bit biggest and bright to lie in 18 side slots or the side

26、hook of the plastics piece to all adopt an organization under the condition that side takes out and can't carry out to solve, at several years of future, that technique will be been apply in various plastics molding

27、tool that takes to have the side slot or the side hook etc. extensively in.Keyword: The washer machine cover, the side slot or the side hook, an organization, injects the plastics to model.1. 1.塑件工藝性分析及其成型工藝 塑件工藝性分析及其成型工