鼠標上蓋注塑模具設計

論文編號:JX1607  論文字數:19572.頁數:49 附任務書，開題報告，外文翻譯,CAD圖

鼠標上蓋注塑模具設計與仿真加工

摘要：本課題采用Pro/E以及EMX軟件對鼠標上蓋制品進行了零件造型及其模具設計。綜合運用了注塑成形工藝與注塑模具設計的相關知識，從材料、厚度均勻性、脫模角和各成型面等方面分析了該零件的注塑成形性；根據零件體積和模具裝配尺寸選擇注射成形設備；在綜合考慮生產批量、生產效率、精度要求等問題的基礎上，制定了零件的成形工藝方案；進行了注塑�？傮w結構和零部件設計，繪制了模具裝配圖。
關鍵詞：注塑模具；鼠標上蓋；Pro/E；EMX

devise of plastic cap injection mold and simulation machining on mouse

Abstract:The subject used Pro / E and EMX software products for the mouse covers parts of the modeling and mold design.Synthetically utilized the related knowledge of injection process and injection mould design,the mould of a back cover of a lap top was designed. Considerating material,thickness uniformity,ejection angle and pating surface,the injection performance of this part was analysised; based on synthetically considerating the injection procedure requests,product lot,productivity,precision requests, the process plan was established; the injection mould structure and the entire mould-parts were designed; the mould assembly drawing and the parts drawings of the main parts were drew; According to the volume of the part and the assembly size of the mould,injection machine was selected
.KeyWords: Injection mold; The top cover of mouse; Pro/E; EMX

目    錄
 
1 序言..........................................1
1.1選題依據 .......................................................1
1.2 國內外研究概括及發展趨勢 ......................................2
1.3研究內容及實驗方案 .............................................8
1.4 目標，主要特色..................................................8
2 鼠標上蓋的三維建模............................10
3 模具設計.....................................14
3.1概述...........................................................14
3.2型腔數目的確定.................................................14
3.3注射模澆注系統設計.............................................15
3.4  注塑模凹凸模設計.............................................18
3.5 注射模的導向及脫模機構設計....................................20
3.6 模架的選取....................................................23
3.7 冷卻系統的設計................................................24
4 鼠標上蓋的NC仿真加工.........................25
結    語............................................44
參考文獻............................................44
致    謝............................................46
附錄（模具裝配圖）