圓堵頭注塑模具設計

摘要
塑料工業(yè)是當今世界上增長最快的工業(yè)門類之一，而注塑模具是其中發(fā)展較快的種類，因此，研究注塑模具對了解塑料產(chǎn)品的生產(chǎn)過程和提高產(chǎn)品質(zhì)量有很大意義。
本設計介紹了注射成型的基本原理，特別是單分型面注射模具的結(jié)構(gòu)與工作原理，對注塑產(chǎn)品提出了基本的設計原則；詳細介紹了冷流道注射模具澆注系統(tǒng)、溫度調(diào)節(jié)系統(tǒng)和頂出系統(tǒng)的設計過程，最后介紹了當今世界上最為普及的三維CAD/CAM系統(tǒng)標準軟件PRO/ENGNEER的PROGRAM模塊和Solidworks TopDown建模，對對型芯和型腔進行參數(shù)化設計。
通過本設計，可以對注塑模具有一個初步的認識，注意到設計中的某些細節(jié)問題，了解模具結(jié)構(gòu)及工作原理；通過對PROGRAM和Solidworks的學習，可以建立較簡單零件的零件庫，從而有效的提高工作效率。

關(guān)鍵詞：塑料模具；參數(shù)化；鑲件；分型面

 
Abstract
plastic industry is in the world grows now one of quickest industry classes, but casts the mold is development quick type, therefore, the research casts the mold to understand the plastic product the production process and improves the product quality to have the very big significance.
 This design introduced the injection takes shape the basic principle, specially single is divided the profile to inject the mold the structure and the principle of work, to cast the product to propose the basic principle of design; Introduced in detail the cold flow channel injection evil spirit mold pours the system, the temperature control system and goes against the system the design process,  Finally introduced now in the world the most popular three dimensional CAD/CAM system standard software PRO/ENGNEER's PROGRAM module and Solidorks’ TopDown constraction, and led the wrap to the guide pillar to carry on the parametrization design.
 Through this design, may to cast the mold to have a preliminary understanding, notes in the design certain detail question, understands the mold structure and the principle of work; Through to the PROGRAM study, may establish the simple components the components storehouse, thus effective enhancement working efficiency.
Key word: The plastic mold;the parametrization; inlays;divides the profile

目　　錄

前言 4
一、設計任務書 5
二、塑件的工藝性分析 6
三、塑料的工藝性設計 7
四、注塑機的選擇 9
五、注塑機有關(guān)參數(shù)的校核 10
六、分型面設計與型腔布局 11
七、澆注系統(tǒng)的設計 13
八、成型零件結(jié)構(gòu)設計 17
九、頂出系統(tǒng)設計 19
十、排氣設計原則 20
十一、模具加熱與冷卻系統(tǒng)設計 21
結(jié)束語 23
致謝 24
參考文獻 25