音箱面板注塑模具設(shè)計(jì)及數(shù)控編程

模具論文編號(hào):JX844  論文字?jǐn)?shù):19855.頁數(shù):36   附任務(wù)書，開題報(bào)告，文獻(xiàn)綜述，外文翻譯，CAD圖

目錄
摘     要 I
Abstract II
目錄 III
第一章  緒論 1
1.1 引  言 1
1.2 模具CAD/CAM簡(jiǎn)介 3
1.3 基于PRO\E的塑料制品的設(shè)計(jì) 3
第二章  產(chǎn)品工藝性分析及成型工藝 5
2.1 產(chǎn)品的工藝性分析 5
2.2產(chǎn)品塑料成型工藝 7
第三章  注塑模具設(shè)計(jì) 9
3.1  模具總體結(jié)構(gòu)設(shè)計(jì) 9
3.2  分型面的選擇 10
3.3  注射機(jī)的選擇 12
3.4   澆注系統(tǒng)的設(shè)計(jì) 13
第四章  成型零件的校核計(jì)算 17
4.1  型腔和型芯徑向尺寸的計(jì)算 17
4.2  型腔深度和型芯高度尺寸的計(jì)算 17
4.3  成型零件的強(qiáng)度與剛度的計(jì)算 18
4.4  矩形型腔側(cè)壁的計(jì)算 19
4.5結(jié)構(gòu)零部件的設(shè)計(jì) 19
4.6推出機(jī)構(gòu)的設(shè)計(jì) 21
4.7冷卻系統(tǒng)的設(shè)計(jì) 22
4.8排氣系統(tǒng)的設(shè)計(jì) 24
4.9模具閉合高度的確定 24
4.10設(shè)計(jì)完成的成型零件 25
第五章  模具型芯、型腔的數(shù)控加工 26
5.1 MasterCAM加工介紹 26
5.2音響面板型芯、型腔的數(shù)控加工 27
第六章 總結(jié) 30
參考文獻(xiàn) 31
致謝 32

摘     要
 塑料產(chǎn)品和塑料模具工業(yè)在當(dāng)前國(guó)民經(jīng)濟(jì)中占據(jù)重要地位。在塑料制品的生產(chǎn)中，高質(zhì)量的模具設(shè)計(jì)、先進(jìn)的模具制造設(shè)備、合理的加工工藝、優(yōu)質(zhì)的模具材料和現(xiàn)代化的成型設(shè)備等都是成型優(yōu)質(zhì)塑件的重要條件。本文為音響面板設(shè)計(jì)了一副塑料注射模具。主要利用PRO/E、Mastercam和AutoCAD工具軟件，充分發(fā)揮計(jì)算機(jī)輔助設(shè)計(jì)的優(yōu)越性，實(shí)現(xiàn)了模具設(shè)計(jì)設(shè)想。設(shè)計(jì)過程中主要包括了零件材料的選擇、澆注系統(tǒng)設(shè)計(jì)、冷卻系統(tǒng)的設(shè)計(jì)及成型零部件結(jié)構(gòu)設(shè)計(jì)。結(jié)合PRO/E和AutoCAD繪制了該副模具的總體裝配圖和重要零件的零件圖。運(yùn)用MASTERCAM數(shù)控加工軟件對(duì)模具進(jìn)行模擬加工。本設(shè)計(jì)的模具結(jié)構(gòu)簡(jiǎn)單，機(jī)構(gòu)運(yùn)行可靠，所繪制的模具圖紙對(duì)實(shí)際生產(chǎn)具有指導(dǎo)意義。
 
 
關(guān)鍵詞：注射模   PRO\E  AutoCAD  模具設(shè)計(jì)  數(shù)控加工
The Injection Mold Design of Speaker Panel and Numerical Control Processing  
Abstract
The plastic products and plastic mold industry are of great importance of in national economy. the production and quality of mold design, advanced mold manufacturing equipment and reasonable processing, die quality materials and modern equipment are molding quality plastic parts forming an important condition. The injection mold design of the speaker panel was completed in the dissertation. The software tools of PRO/E and AutoCAD are mainly used in the design process，and the advantages of computer-aided design programs was fully utilized to achieve the design scheme. The process of designing includes the choice of material, pouring system design, cooling system design and prototyping parts of the structural design. Finally. the assembly drawing and some of the important parts drawings were made in the Pro/e and AutoCAD. Use MASTERCAM NC software for processing of mold. The design of this injection mold is of some significance for the fact production.

Key words：Injection Mould; PRO \ E; AutoCAD ; mould design ；NC Processing