壓縮包內(nèi)含有CAD圖紙和說明書,均可直接下載獲得文件，所見所得，電腦查看更方便。Q 197216396 或 11970985
Mp3充電器后蓋注射模具設(shè)計與制造
摘 要
本文主要介紹了Mp3充電器后蓋的“一模二腔”點澆口注塑模具設(shè)計的過程。包括塑件塑料的工藝分析、零件結(jié)構(gòu)分析、模具結(jié)構(gòu)分析及模具設(shè)計等內(nèi)容。首先按照無紙化模具設(shè)計的一般流程，對所設(shè)計的模具進行工藝方案的分析與各數(shù)據(jù)的計算，并運用Pro/ENGINEER進行設(shè)計。計算MP3充電器外殼的體積、質(zhì)量，根據(jù)體積或質(zhì)量確定模具型腔數(shù)。通過應用Pro/ENGINEER軟件，進行零件繪制、組裝零件。并利用AutoCAD進行成品圖、結(jié)構(gòu)圖以及組立圖的繪制，確定各種設(shè)計尺寸、公差，增強了設(shè)計能力，掌握各零部件的參數(shù)和設(shè)計技巧。
關(guān)鍵詞：Mp3充電器后蓋，一模兩腔，點澆口，注塑模設(shè)計，Pro/ENGINEER
Mp3 charger back cover shell mold design and make
Abstract
This paper introduces the charger back cover shell of "one mold with two cavities"pin-point gate the injection mold design process. Arts and analysis, including parts plastic parts structural analysis, the contents of the mold structure analysis and die design.First, in accordance with the general process of paperless mold design, mold design technology program analysis and calculation of data and the use of Pro / ENGINEER design. Calculation MP3 charger, case volume, mass, volume or mass to determine the number of the mold cavity. Through the application of Pro / ENGINEER software, drawing parts, assembly parts. The use of AutoCAD and the finished map, chart and map assembly drawing to determine the various design dimensions, tolerances, and enhance the design capability to master all parts of the parameters and design skills.
Key words: Mp3 charger back cover shell，one mold with two cavities，pin-point gate，the injection mold design，Pro/ENGINEER