手機(jī)充電器外殼設(shè)計
摘 要
首先分析塑件工藝結(jié)構(gòu)，了解塑件的技術(shù)要求，測量塑件尺寸，繪制塑件圖，選用ABS材料，設(shè)計出一套雙模穴的塑料模具。同時，詳細(xì)敘述了設(shè)計過程如何分析塑件制品的結(jié)構(gòu)、性能，確定成型方案。成型部分，導(dǎo)向機(jī)構(gòu)、澆注系統(tǒng)、頂出機(jī)構(gòu)、排氣、冷卻系統(tǒng)等的設(shè)計，接著分析了如何選擇模具材料、模具標(biāo)準(zhǔn)件。
本套模具設(shè)計應(yīng)用了機(jī)械制圖、CAD、公差配合、模具設(shè)計、機(jī)械制造技術(shù)模具工藝學(xué)、UG等專業(yè)課程的知識，講述了塑料模具結(jié)構(gòu)設(shè)計的步驟，詳細(xì)介紹了一套塑料模具設(shè)計的全部過程。
關(guān)鍵詞：注射模具 充電器外殼 UG
Abstract
This instruction booklet main narration Charger shell models the graduation project which carries on the mold to design.
First analyzes models the craft structure, understood models the specification, the survey models a size, the plan models a chart, select the ABS material, designs set of double mold holes the plastic mold. At the same time, how in detail narrated the design process to analyze models a product the structure, the performance, determined took shape the plan, took shape the partial designs, the guidance organization, pours the system, goes against the organization, the exhaust, the cooling system and so on, how then analyzed has chosen the mold aluminum, the mold standard
This set molding tool design combined the machine graphics, CAD, the business trip match, molding tool design, machine manufacturing the technique molding tool craft learn, the UG waits professional lesson, relating the plastics molding tool structure a design of step, detailed introduced a set of plastics molding tool to design of all processes.
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