Abstract
In recent years, the development if the household electrical appliance industry at highspeed demands, the mold industry, especial the plastic mold. The injection molding is one most important moulding method, which is primarily applied to the thermoplastic products. In this paper, the injection mould design for one bottle lid and the virtual reality of the disassembly and the motion for the mold was completed.
During the design process the Pro/E, AutoCAD and SolidWorks software tools were used, having many advantages of computer-aided design, to achieve the mold design and the virtual reality. First the structure of the plastic parts was analyzed and designed the single-parting surface. And according to the results of these calculations, the Pro/E EMX modules was used to complete the 3D modeling if molding parts and other mold assembles such as the ejection system, the oriented system, the structures parts and the cooling system. And the AutoCAD was used to draw the general assembly and the parts drawing two-dimentional. At last SolidWorks was used to completed virtual reality of the disassembly and the motion of the mold. In a word, the injection mold structure is simple..And the mechanism is reliable, the 3D design and virtual disassembling being ocular and clear
Keywords： Bottle Lid; Injection Mould; Design; Virtual
目 錄
摘 要 i
Abstract ii
目 錄 iii
第一章 緒論 1
1.1 注射模的應用現狀 1
1.2 注射模中CAD/CAE/CAM的主要工作內容 2
1.3 課題的提出及主要內容的研究 3
第二章 瓶蓋注射模的設計及計算 4
2.1 引言——注射成型的原理 4
2.2 模具總體結構設計 4
2.2.1 分型面的選擇 5
2.2.2 標準模架的選取 5
2.2.3 定模座板、動模座板的設計 5
2.2.4 合模導向機構的設計 6
2.3 瓶蓋注射模的設計與計算 6
2.3.1 型腔數目的確定 7
2.3.2 澆注系統的設計 7
2.3.3 成型零部件的設計 9
2.3.4 推出機構設計 11
第三章 塑料瓶蓋的3D建模 13
第四章 瓶蓋注射模的3D的設計 17
4.1 調入瓶蓋三維模型 17
4.2 成型零部件工件的創建及收縮率的設置 19
4.3 創建分型面 20
4.4 成型零部件體積塊分割 23
4.5 創建澆注系統 24
4.6 生成凹模，型芯和注射成型瓶蓋 28
4.8 模架設計 31
第五章 瓶蓋注射模工作及拆裝過程的虛擬演示 42
5.1 瓶蓋注射模工作過程的虛擬演示 42
5.2 瓶蓋注射模拆裝過程的虛擬演示 43
第六章 結論 44
參考文獻 45
致 謝 46
