【正文】 ..................................................................................... I ABSTRACT ......................................................................................................................II 第一章 簡(jiǎn)介 ............................................................................................................ 1 概述 ............................................................................................................... 1 吹塑制品的應(yīng)用 ................................................................................................ 2 選題的依據(jù)和意義 ......................................................................................... 4 本課題目前發(fā)展?fàn)顩r ......................................................................................... 4 本課題在國(guó)外的發(fā)展現(xiàn)狀 .................................................................................. 5 塑料 注塑模具的地位和未來的發(fā)展趨勢(shì) ............................................................. 6 第二章 吹塑制件設(shè)計(jì) ............................................................................................ 9 吹塑件的功能和性能要求 .............................................................................. 9 材料及其性能 ............................................................................................. 10 吹塑制件的幾何結(jié)構(gòu)設(shè)計(jì) ............................................................................ 12 ..................................................................................................... 12 ..................................................................................................... 12 ....................................................................................... 13 ..................................................................................................... 14 ..................................................................................................... 14 （支撐面） ................................................................................... 14 （圓角） ............................................................................ 15 ..................................................................................................... 15 ..................................................................................................... 16 ............................................................................................ 17 第三章 吹塑成型工藝 .......................................................................................... 18 中空吹塑成型方式 ...................................................................................... 18 吹塑成型的工藝及技術(shù)參數(shù) ........................................................................ 20 ....................................................................................... 21 吹脹定型工藝 ....................................................................................... 22 ....................................................................................... 24 成型設(shè)備選用 ................................................................................... 26 第四章 模具結(jié)構(gòu)設(shè)計(jì) .......................................................................................... 28 吹塑模具結(jié)構(gòu)選擇 ...................................................................................... 28 吹塑模具的工作方式 ......................................................................... 28 吹塑模具的組裝方式 ......................................................................... 29 吹塑模具的吹氣方式 ......................................................................... 30 吹塑模具的啟閉方式 ......................................................................... 30 分模面的選擇 ............................................................................................. 31 成型零件設(shè)計(jì) ............................................................................................. 31 目錄 成型零件應(yīng)具備的性能 ..................................................................... 31 成型零件結(jié)構(gòu)設(shè)計(jì) ............................................................................ 32 吹塑模具 的排氣系統(tǒng)設(shè)計(jì) ............................................................................ 36 .............................................................................................. 36 ........................................................................................... 39 吹塑模具冷卻系統(tǒng)設(shè)計(jì) ............................................................................... 40 模具材料的選擇 ................................................................................ 40 冷卻系統(tǒng)設(shè)計(jì)計(jì)算 ............................................................................ 40 ................................................................................ 45 導(dǎo)向機(jī)構(gòu)設(shè)計(jì) ............................................................................................. 46 導(dǎo)柱 ................................................................................................. 46 導(dǎo)套 ................................................................................................. 47 導(dǎo)柱位置的布置 ................................................................................ 47 第五章 模具尺寸與技術(shù)參數(shù)校核 .................................................................... 48 .................................................................................................. 48 .................................................................................................. 48 模板開距的校核 .............................................................................................. 49 結(jié)束語 ........................................................................................................................ 50 致謝 ............................................................................................................................ 56 參考文獻(xiàn) .................................................................................................................... 46