礦泉水瓶蓋注塑模具改進(jìn)設(shè)計(jì)畢業(yè)設(shè)計(jì)

1、陜西理工學(xué)院畢業(yè)論文I基于基于PROEPROE礦泉水瓶蓋注塑模具改進(jìn)設(shè)計(jì)礦泉水瓶蓋注塑模具改進(jìn)設(shè)計(jì)[摘要]此次設(shè)計(jì)是對礦泉水瓶蓋注塑模的設(shè)計(jì)，包括對它的工藝分析，材料性能，設(shè)備選擇，尺寸計(jì)算等內(nèi)容。由于此塑件內(nèi)部有螺紋，所以主要解決了塑件脫模方式的選擇，脫模機(jī)構(gòu)的設(shè)計(jì)，型腔的設(shè)計(jì)，以及模腔數(shù)目的確定等問題。經(jīng)過對比采用螺牙旋轉(zhuǎn)出模具，已達(dá)到預(yù)期目的。[關(guān)鍵詞]：注塑模，脫模機(jī)構(gòu)，螺紋ImprovementImprovementBased

2、BasedononPROEPROEmineralmineralwaterwaterbottlebottleinjectioninjectionMoldsMoldsAbstractAbstract:Thedesignisamineralwaterbottleinjectionmolddesignincludingitsprocessanalysismaterialpropertiesequipmentionsizingsoon.Becau

3、seinsidethisplasticpartsarethreadedsothemainchoicetosolvetheplasticstrippingmethodsdesignreleasingmechanismcavitydesignmoldcavitytodeterminethenumberofotherissues.Aftercomparingtheuseofthreadrotatedoutofthemoldithasreach

4、edtheintendedpurpose.KeyKeywds:wds:Injectionmoldejectionmechanismthread陜西理工學(xué)院畢業(yè)論文III4.1型腔尺寸............................................84.1.1型腔徑向尺寸...................................84.1.2型腔深度尺寸..........................

5、.........84.2計(jì)算螺紋型芯的工作尺寸..............................94.3脫模機(jī)構(gòu)的設(shè)計(jì).....................................104.3.1脫模力計(jì)算....................................105型腔數(shù)目的確定及排布....................................106分型面的選擇............

6、................................117澆注系統(tǒng)的設(shè)計(jì)..........................................127.1主流道的設(shè)計(jì).......................................127.2分流道的設(shè)計(jì).......................................127.3澆口設(shè)計(jì)...........................

7、................137.4冷料穴的設(shè)計(jì).......................................148導(dǎo)向機(jī)構(gòu)的設(shè)計(jì)..........................................158.1導(dǎo)柱導(dǎo)向機(jī)構(gòu)的作用..................................158.2導(dǎo)柱導(dǎo)套的設(shè)計(jì)原則.................................158.3導(dǎo)柱

8、導(dǎo)套的設(shè)計(jì).....................................158.3.1導(dǎo)柱的設(shè)計(jì)....................................158.3.2導(dǎo)套的設(shè)計(jì).....................................169排氣系統(tǒng)和溫度調(diào)節(jié)系統(tǒng)設(shè)計(jì)..............................169.1排氣系統(tǒng)..........................