充電器外殼注射模的CAD設計

模具論文編號:JX823  論文字數:14458.頁數:34   附任務書，開題報告，文獻綜述，外文翻譯，CAD圖，3D圖

目  錄
摘  要 i
Abstract ii
目  錄 iii
第一章 緒論 1
1.1  我國模具工業的現狀和發展 1
1.2  SolidWorks 2007 軟件的簡介 4
1.3  課題的提出及主要內容 6
第二章 塑件結構工藝性分析及設計計算 7
2.1  塑件結構分析 7
2.2  塑件的尺寸精度及表面質量 9
2.3  PP的性能分析與成型特點 10
2.4  模具結構形式與設計計算 12
第三章 基于SolidWorks的模具三維設計 15
3.1  裝載產品、設置收縮率、調節模具坐標 15
3.2  型腔布局設計和澆注設計 18
3.3  標準模架的載入、冷卻系統和推出機構的設計 21
第四章 結論 28
參考文獻 29
致  謝 30

摘  要
 注射成型技術能夠一次成型形狀復雜的制件，具有成型周期短、生產效率高和尺寸精確的優點，注射模是當今模具行業中潛力最大的一種模具，本文為一個充電器外殼完成了其注射模的結構設計計算及3D設計。該模具采用一模兩腔的型腔布局，總體結構設計為單分型面點澆口注射模，成型零部件采用整體嵌入式結構。模具設計過程中應用模具三維CAD技術，首先用SolidWorks軟件完成塑料瓶蓋產品的三維建模，然后用SolidWorks軟件完成注射模的三維設計，最后繪制出模具的二維裝配圖和部分零件圖。總體上，模具結構設計合理，計算簡要，三維設計直觀性強且易于實現模具CAM和數控加工，對該類產品的模具設計及制造有一定的借鑒意義。
 關鍵字：注塑模  單分型面  SolidWorks  IMOLD  CAD 
 The Injection Mold Design of a Electricity Charger Cover Based on CAD
 
Abstract
 Injection molding technology to a complex shape parts with short cycle times, production efficiency and size advantages of precision injection mold tooling industry today, the greatest potential for a mold, the paper shell as a charger to complete its Injection Mold for structural design calculations and 3D design. The use of a mold cavity of the two-mode cavity layout, the overall structure of the design surface for the single-point gate injection mold, molding components embedded using the whole structure. Mold design process the application of three-dimensional CAD technology, first used SolidWorks software products, plastic bottle three-dimensional modeling, and then use SolidWorks software to complete the three-dimensional injection mold design, mold the final draw of the two-dimensional assembly drawings and parts diagram. In general, the die structure design is reasonable to calculate a brief, three-dimensional design of intuitive and easy to achieve strong CAM and CNC machining molds, the products of the mold design and manufacture of a certain degree of reference.
 Keywords: Injection Mold; Two-plate Mold; SolidWorks; IMOLD; CAD