【正文】 ....................................................................................4 PC 注射工藝參數(shù) ..................................................................................................5 塑件的計算 .......................................................................................................................53 分型面與型腔布局 .....................................................................................................................6 分型面的設(shè)計 ...................................................................................................................6 型腔的布局 .......................................................................................................................7 注塑機(jī)的選擇 ...................................................................................................................84 澆注系統(tǒng)的設(shè)計 .......................................................................................................................10 澆注系統(tǒng)組成 .................................................................................................................10 確定澆注系統(tǒng)的原則 .....................................................................................................10 主流道的設(shè)計 .................................................................................................................11 分流道的設(shè)計 .................................................................................................................13 澆口的設(shè)計 .....................................................................................................................135 注射模成型零部件的設(shè)計 .......................................................................................................15 成型零部件的要求及選材 .............................................................................................15 成型零部件的結(jié)構(gòu)設(shè)計 ................................................................................................15 成型零部件工作尺寸的計算 .........................................................................................186 排氣結(jié)構(gòu)設(shè)計 ...........................................................................................................................20IV7 脫模機(jī)構(gòu)的設(shè)計 .......................................................................................................................21 脫模機(jī)構(gòu)的選用原則 .....................................................................................................21 模機(jī)構(gòu)類型的選擇 .........................................................................................................21 推桿機(jī)構(gòu)具體設(shè)計 .........................................................................................................218 注射模溫度調(diào)節(jié)系統(tǒng) ...............................................................................................................23 冷卻系統(tǒng)的設(shè)計 .............................................................................................................239 模架及標(biāo)準(zhǔn)件的選用 ...............................................................................................................26 模架的選用 .....................................................................................................................26 標(biāo)準(zhǔn)件的選用 .................................................................................................................26 注射機(jī)的選擇和校核 .....................................................................................................27 注射量的校核 .....................................................................................................27 塑件在分型面上的投影面積與鎖模力的校核 .................................................27 模具與注射機(jī)安裝模具部分相關(guān)尺寸校核 .....................................................28結(jié) 論 .............................................................................................................................................30致 謝 .............................................................................................................................................31參考文獻(xiàn) .......................................................................................................................................3211 緒論 我國塑料模具現(xiàn)狀工業(yè)制造加工的主要設(shè)備是模具，而國民經(jīng)濟(jì)部門發(fā)展的首要工業(yè)之一也是模具行業(yè)。 課程設(shè)計說明書題目：膠套注塑模具設(shè)計 姓 名： 學(xué) 號： 專 業(yè)： 年 級： 班 級： 指導(dǎo)