儀表盒的注塑模具設(shè)計(jì)

1、目錄摘要......................................................................................................................................................IAbstract.........................................................

2、....................................................................................II緒論....................................................................................................................................

3、.............1第一章塑件的工藝性分析...............................................................................................................31.1塑件的原材料分析........................................................................

4、......................................31.1.1主要優(yōu)點(diǎn)..................................................................................................................31.1.2主要缺點(diǎn)................................................

5、..................................................................31.1.3ABS的改性..............................................................................................................41.1.4模具設(shè)計(jì)注意事項(xiàng)..................

6、................................................................................41.2塑件的尺寸精度分析..........................................................................................................41.3塑件表面質(zhì)量分析.........

7、.....................................................................................................41.4塑件的結(jié)構(gòu)工藝性分析......................................................................................................4第二

8、章注塑機(jī)的初步選擇...............................................................................................................52.1初選注塑機(jī)...........................................................................................

9、...............................52.2注射機(jī)相關(guān)參數(shù)..................................................................................................................5第三章注塑模的結(jié)構(gòu)設(shè)計(jì)....................................................

10、...........................................................73.1分型面的選擇......................................................................................................................73.2澆注系統(tǒng)的設(shè)計(jì)......................

11、............................................................................................73.2.1主流道的設(shè)計(jì)..........................................................................................................73.2.2分流道的

12、設(shè)計(jì)..........................................................................................................83.2.3澆口設(shè)計(jì)......................................................................................................

13、............83.2.4定位圈......................................................................................................................93.3成型零部件的設(shè)計(jì).....................................................................

14、........................................93.3.1型腔..........................................................................................................................93.3.2型芯..........................................

15、..............................................................................103.3.3成型零部件尺寸計(jì)算...........................................................................................103.4模具頂出系統(tǒng)設(shè)計(jì)......................

16、......................................................................................113.4.1推出方式選擇........................................................................................................113.4.2推桿位置的選擇...

17、.................................................................................................113.5合模導(dǎo)向機(jī)構(gòu)的設(shè)計(jì)........................................................................................................123.5

18、.1導(dǎo)柱的設(shè)計(jì)............................................................................................................123.5.2導(dǎo)套的結(jié)構(gòu)設(shè)計(jì)...........................................................................................

19、.........123.5.3復(fù)位桿的設(shè)計(jì).......................................................................................................123.6模架與支承零部件的設(shè)計(jì)...............................................................................

20、.................133.6.1模架的確定...........................................................................................................133.6.2墊塊的設(shè)計(jì)........................................................................

21、....................................133.6.3定模座板和動(dòng)模座板的設(shè)計(jì)...............................................................................143.6.4推板的設(shè)計(jì)..........................................................................

22、.................................14第四章注射機(jī)校核.........................................................................................................................164.1注射壓力的校核............................................

23、....................................................................164.2最大注射量的校核...........................................................................................................164.3鎖模力的校核.....................

24、..............................................................................................164.4模具的閉合高度................................................................................................................17

25、4.5模具安裝部分的校核........................................................................................................17I摘要摘要這次課題設(shè)計(jì)是儀表盒的注塑模具設(shè)計(jì)，該制品為無(wú)色，透明的生活用品，所以材料選ABS。此次設(shè)計(jì)需要先對(duì)塑件進(jìn)行工藝分析，然后初步選出注塑機(jī)。并用UG對(duì)型芯、型腔、澆注系統(tǒng)、冷卻系統(tǒng)、頂出系統(tǒng)、模架