論文標(biāo)準(zhǔn)WORD格式排版 33頁

[摘要]：根據(jù)塑件的結(jié)構(gòu)、技術(shù)要求及企業(yè)生產(chǎn)的實(shí)際情況進(jìn)行該塑料件的注射模設(shè)計(jì)。分別對(duì)抽芯機(jī)構(gòu)、連桿機(jī)構(gòu)、鑲件的固定方式、模流分析、澆口形式、分模面的選取方式等進(jìn)行了設(shè)計(jì)，通過對(duì)按鍵面板注射模具的設(shè)計(jì)充分認(rèn)識(shí)了模具設(shè)計(jì)的一般流程：制品功能分析、使用要求、模具結(jié)構(gòu)設(shè)計(jì)、模具的選材、材料的熱處理技術(shù)、表面處理技術(shù)、各成型零件設(shè)計(jì)、尺寸計(jì)算、強(qiáng)度校核、注射機(jī)參數(shù)校核、模具動(dòng)作過程分析及特點(diǎn)、繪制模具裝配圖、零件圖、以及整個(gè)設(shè)計(jì)過程的心得體會(huì)。

關(guān)鍵詞：注射模，模具結(jié)構(gòu)設(shè)計(jì)，模具的選材，熱處理技術(shù)，表面處理技術(shù)，先進(jìn)制造技術(shù)，ABS，抽芯機(jī)構(gòu)，連桿機(jī)構(gòu)，鑲件的固定方式，模流分析，澆口形式，分模面的選取方式，模具結(jié)構(gòu)設(shè)計(jì)；

ABSTRACT
Injection molding is one of the main techniques of plastics processing at present. The paper introduce the process of designing an injection mould for a screw nut with two wings . This mould which make two products every time adopts edge gate. At the same time use shaft, ball bearing and rack-and-pinion steering gear to revolve the core .The size of parts was calculated detail, and the parts match closely .

Key words:injection molding, injection mould, heat treatment , simulation-analyse,ABS,edge-gate,mould-configuration-design,rack-and-pinion steering gear.
......