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轉(zhuǎn)子軸承蓋沖壓成形工藝與模具設(shè)計(jì)
摘要
本設(shè)計(jì)的產(chǎn)品為沖壓件，主要工序?yàn)槔?、沖孔和落料三種工序。設(shè)計(jì)內(nèi)容包括：沖壓件工藝分析，拉深的計(jì)算，排樣設(shè)計(jì)，計(jì)算沖壓力及沖壓設(shè)備的選擇，模具零件主要工作部分尺寸計(jì)算，編制模具主要零件加工工藝規(guī)程，模具的裝配與調(diào)試。
該模具為級(jí)進(jìn)模，包含了拉深、沖孔、落料等工序。凹模，凸模采用整體式結(jié)構(gòu)，安裝方便。條料在送料方向上采用導(dǎo)料板導(dǎo)料，利用導(dǎo)料銷控制導(dǎo)料步距。卸料裝置采用剛性卸料裝置。
該設(shè)計(jì)中使用CAD繪制裝配圖和零件圖，設(shè)計(jì)說明書也用Microsoft Word排版打印而成，軟件的使用提高了設(shè)計(jì)效率，同時(shí)也是設(shè)計(jì)干凈、整潔。
關(guān)鍵詞：多工位級(jí)進(jìn)模、凸模、凹模。
The rotor bearing cap forming craft and the die design
Abstract
This design product is a pressing part, the main working procedure for the drawing, the piercing and the blanking three working procedures.The design content includes: The pressing part craft analysis, the drawing computation, arranges the type design, the computation ramming strength and the ramming equipment choice, the mold components prime task partial size computation, establishes the mold major parts processing technological process, the mold assembly and the debugging.
This mold enters the mold for the level, containing the drawing, the piercing, blanking working procedures and so on.The punch, the die uses the integral-type structure, the installment is convenient.The strip material uses in the feeding direction leads the yard lumber to lead the material, the use leads the material to sell controls guides the material step the distance.The stripping device uses the rigid stripping device.
In this design uses the CAD plan assembly drawing and the detail drawing, the design instruction booklet also uses Microsoft the Word typesetting printing to become, the software use enhanced the rated capacity, simultaneously also is the design is clean, is neat.
Key word: The multi-location progressive die, punch, die.