6512-殼體側(cè)抽芯注塑模設(shè)計(jì)

1、目錄1前言............................................................12緒論.............................................................22.1概述.........................................................22.2我國(guó)塑料?，F(xiàn)狀................

2、...............................22.3我國(guó)塑料模的發(fā)展趨勢(shì)........................................33塑件成型工藝分析..................................................53.1塑件圖......................................................53.2塑件工藝分析....

3、............................................53.2.1精度等級(jí)..................................................53.2.2脫模斜度..................................................53.2.3塑件圓角..............................................

4、....63.3ABS塑料性能特性與工藝參數(shù)...................................63.3.1ABS化學(xué)與物理特性.........................................63.3.2ABS塑料的成型條件.........................................74擬定模具結(jié)構(gòu)形式.......................................

5、...........84.1型腔數(shù)目的確定..............................................84.2分型面的選擇................................................95注塑機(jī)型號(hào)的確定.................................................115.1注塑容量的計(jì)算.......................

6、......................115.2鎖模力的計(jì)算................................................115.3注塑機(jī)的選用...............................................125.4有關(guān)參數(shù)的校核.............................................135.4.1由注塑機(jī)料筒速率校核模具的型腔數(shù).

7、.........................135.4.2注射壓力的校核...........................................135.4.3鎖模力的校核.............................................135.4.4開(kāi)模行程的校核...........................................146澆注系統(tǒng)的設(shè)計(jì).............

8、......................................146.1主流道的設(shè)計(jì)...............................................1511前言前言模具是工業(yè)生產(chǎn)的基礎(chǔ)工藝裝備，被稱為工業(yè)之母。75%的粗加工工業(yè)產(chǎn)品零件、50%的精加工零件由模具成型，絕大部分塑料制品也由模具成型。作為國(guó)民經(jīng)濟(jì)的基礎(chǔ)工業(yè)，模具涉及機(jī)械、汽車(chē)、輕工、電子、化工、冶金、建材等各個(gè)行業(yè)，應(yīng)用范圍十分廣

9、泛模具技術(shù)水平已成為衡量一個(gè)國(guó)家制造業(yè)水平的重要指標(biāo)?，F(xiàn)代工業(yè)需要先進(jìn)的模具設(shè)備和高技術(shù)人才。目前國(guó)內(nèi)模具技術(shù)人員短缺，要解決這樣的問(wèn)題，關(guān)鍵在于職業(yè)培訓(xùn)。我們作為踏入社會(huì)的當(dāng)代學(xué)生，就應(yīng)該掌握扎實(shí)的專業(yè)基礎(chǔ)，現(xiàn)在學(xué)好理論基礎(chǔ)。本設(shè)計(jì)是以適應(yīng)企業(yè)技術(shù)的發(fā)展，能體現(xiàn)出在學(xué)校所學(xué)，能體現(xiàn)先進(jìn)性和前瞻性，所涉及到的知識(shí)包括注塑成型基本原理、注塑工藝方案的確定、工藝規(guī)程編制、模具結(jié)構(gòu)設(shè)計(jì)、模具材料的選擇、壓力機(jī)的選擇、模具制造方法等。希望通過(guò)對(duì)