1、目錄1緒論................................................11.1塑料成型模具及其地位...............................11.2此次畢業(yè)設計相關內容...............................21.2.1目的..........................................21.2.2要求...................

2、.......................21.2.3設計思想和方法概述............................21.2.4設計軟件選用..................................32雙聯齒輪塑件材料綜合性能............................42.1雙聯齒輪塑件分析...................................42.2注塑材料的綜合分析......

3、...........................52.2.1制品及模具設計................................52.2.2收縮率的計算及選擇............................62.2.3成型設備.....................................62.2.4注塑工藝參數.................................63雙聯齒輪分型面的選擇.

4、...............................73.1雙聯齒輪塑件分型面設計.............................73.2模具結構形式的確定.................................84注塑機的選用及其校核................................94.1型腔數量的確定和校核..............................104.2最大注塑量的

5、校核..................................116.5澆注系統(tǒng)斷面尺寸計算..............................236.6校核澆口的剪切速率................................237模架的確定和標準件的選用...........................247.1定模座板的設計....................................247

6、.2定模板的設計......................................247.3動模固定板的設計..................................247.4動模墊板（又稱支承板）的設計......................257.5墊塊的設計........................................257.6頂桿固定板的設計.......................

7、...........257.7推板的設計........................................257.8模具與注射機安裝部份的校核........................267.9開模行程校核......................................268合模導向機構的設計.................................278.1機構的功用.............

8、...........................278.2導向結構的總體設計................................278.3導柱的設計........................................288.4導套的設計........................................289脫模推出機構的設計.................................29