职业技术学院多格盒注塑模设计（论文）第页TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc401502969"前言PAGEREF_Toc401502969\h3HYPERLINK\l"_Toc401502970"摘要PAGEREF_Toc401502970\h3HYPERLINK\l"_Toc401502971"第一章塑件的工艺分析PAGEREF_Toc401502971\h4HYPERLINK\l"_Toc401502972"1.1塑件工艺性分析：PAGEREF_Toc401502972\h4HYPERLINK\l"_Toc401502973"1.1.1塑料材料特性PAGEREF_Toc401502973\h4HYPERLINK\l"_Toc401502974"1.1.2塑料材料成形性能PAGEREF_Toc401502974\h5HYPERLINK\l"_Toc401502975"1.1.3塑件材料的应用PAGEREF_Toc401502975\h6HYPERLINK\l"_Toc401502976"1.2成形工艺参数确定PAGEREF_Toc401502976\h6HYPERLINK\l"_Toc401502977"第二章塑件成形型工艺分析及方案PAGEREF_Toc401502977\h8HYPERLINK\l"_Toc401502978"2.1模具的基本结构PAGEREF_Toc401502978\h8HYPERLINK\l"_Toc401502979"2.1.1成形方法的确定PAGEREF_Toc401502979\h8HYPERLINK\l"_Toc401502980"2.1.2型腔位置确定：PAGEREF_Toc401502980\h8HYPERLINK\l"_Toc401502981"2.1.3分型面的确定：PAGEREF_Toc401502981\h10HYPERLINK\l"_Toc401502982"2.1.4浇注系统的选择PAGEREF_Toc401502982\h10HYPERLINK\l"_Toc401502983"2.1.5冷料穴与拉料杆设计PAGEREF_Toc401502983\h13HYPERLINK\l"_Toc401502984"2.1.6模具排气槽设计PAGEREF_Toc401502984\h13HYPERLINK\l"_Toc401502985"2.1.7推出方式的确定PAGEREF_Toc401502985\h13HYPERLINK\l"_Toc401502986"2.1.8楔紧块的设计PAGEREF_Toc401502986\h14HYPERLINK\l"_Toc401502987"2.1.9模具的结构形式PAGEREF_Toc401502987\h14HYPERLINK\l"_Toc401502988"2.1.10确定温度调节系统结构：PAGEREF_Toc401502988\h15HYPERLINK\l"_Toc401502989"2.1.11成型设备的选用PAGEREF_Toc401502989\h15HYPERLINK\l"_Toc401502990"2.2模架的选择PAGEREF_Toc401502990\h19HYPERLINK\l"_Toc401502991"2.2.1模架结构的选择PAGEREF_Toc401502991\h19HYPERLINK\l"_Toc401502992"第三章模具的结构及其尺寸的设计计算PAGEREF_Toc401502992\h20HYPERLINK\l"_Toc401502993"3.1模具结构设计PAGEREF_Toc401502993\h20HYPERLINK\l"_Toc401502994"3.1.1型腔结构设计PAGEREF_Toc401502994\h20HYPERLINK\l"_Toc401502995"3.1.2型心结构设计PAGEREF_Toc401502995\h21HYPERLINK\l"_Toc401502996"3.1.3模具的导向机构PAGEREF_Toc401502996\h21HYPERLINK\l"_Toc4015029