【正文】
and the existing problems, and puts forward the design and improvement scheme, and achieved good lid of the design is on toothpick absorbing foreign advanced experience and reference on the basis of the research and design. Through the process of parts and structure analysis, plete a set of lateral twoway corepulling mechanism injection mold design. Whole mould scheme is reasonable, pact structure, reliable work, guarantees the lid of the convenient use toothpicks and greatly reduce the production design USES the current popular drawing software AutoCAD and Pro/E. The design process of mould design the lid mold, through the toothpick, with the design and application of the original design, mould applications pared to improve the quality of the products, mould design ideas and modern design requirements and the future trends of the development direction.Key words CD side coredrawing twoway injection AutoCAD Pro/E目 錄引 言 1第一章 概 述 2 塑料模具簡(jiǎn)介 2 我國(guó)塑料模具工業(yè)的發(fā)展現(xiàn)狀 2 我國(guó)塑料模具工業(yè)和今后主要發(fā)展方向 3第二章 注塑模的可行性分析 4 材料選擇 4 確定成型方法 4 制品成型工藝參數(shù) 5第三章 注塑件的三維建模 6第四章 塑料模具的結(jié)構(gòu)設(shè)計(jì) 7 分型面的選擇 7 型腔排列方式的確定 7 側(cè)向分型與抽芯機(jī)構(gòu)設(shè)計(jì) 9結(jié) 論 11致 謝 12參考文獻(xiàn) 13引 言模具是制造業(yè)的一種基本工藝裝備,它的作用是控制和限制材料(固態(tài)或液態(tài))的流動(dòng),使之形成所需要的形體。通過(guò)對(duì)零件性能及結(jié)構(gòu)工藝特性的分析,完成了一套側(cè)壁雙向抽芯機(jī)構(gòu)注射模具設(shè)計(jì)。保證了生產(chǎn)工作的穩(wěn)定并大大節(jié)省了制造成本。西南科技大學(xué)網(wǎng)絡(luò)教育畢業(yè)設(shè)計(jì)(論文)題目名稱(chēng): CD盒蓋塑料模具設(shè)計(jì) 年 級(jí): 08秋 層次: □本科專(zhuān)科學(xué)生學(xué)號(hào): 88160250312 指導(dǎo)教師: 黃波 學(xué)生姓名: 劉雨辰 技術(shù)職稱(chēng): 講師 學(xué)生專(zhuān)業(yè):機(jī)電一體化技術(shù) 學(xué)習(xí)中心名稱(chēng): 重慶學(xué)習(xí)中心 西南科技大學(xué)網(wǎng)絡(luò)教育學(xué)院制畢業(yè)設(shè)計(jì)(論文)