喜歡就充值下載吧。。。資源目錄里展示的全都有，，下載后全都有請(qǐng)放心下載，.dwg格式文件為原稿CAD圖紙，可自行編輯修改【QQ：1304139763可咨詢交流】==================== 喜歡就充值下載吧。。。資源目錄里展示的全都有，，下載后全都有請(qǐng)放心下載，.dwg格式文件為原稿CAD圖紙，可自行編輯修改【QQ：1304139763可咨詢交流】====================

中北大學(xué)分校畢業(yè)設(shè)計(jì)（論文） 摘 要: 分析了電話機(jī)外殼下蓋的塑件工藝特點(diǎn)。介紹了電話機(jī)外殼下蓋注射成型結(jié)構(gòu)及模具的工作過(guò)程和電話機(jī)外殼下蓋注射模具結(jié)構(gòu)的設(shè)計(jì)方法。分析了模芯零件的選材、熱處理、下蓋的塑件的機(jī)構(gòu)要素，塑件的尺寸公差和精度選擇。此電話機(jī)外殼注射設(shè)計(jì)特點(diǎn)是：點(diǎn)澆口形式的雙分型面的注射模,采用斜桿導(dǎo)滑的斜滑塊分型抽芯機(jī)構(gòu)。 關(guān) 鍵 字 ：電話機(jī)外殼下蓋；滑塊； 注射模具 Abstract 　　Analyzed under the telephone outer covering to cover models the craft　characteristic. Introduced under the telephone outer covering covers　the injection to take shape the structure and the mold work process　and under　the telephone outer covering covers the injection mold　structure the design method. Analyzed the mold core components　selection, the heat treatment, under has covered models the　organization essential factor, modelled the size common difference and　the precision choice. This telephone outer covering injection design　characteristic is: Runner form duplex profile injection mold,Uses the strut to lead the slippery slanting slide minute to pull out　the core organization. Keywords : Under the telephone outer covering covers;　 Slide; 　Injects the mold 1