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喜歡就充值下載吧。。。資源目錄里展示的全都有，，下載后全都有,,請(qǐng)放心下載，原稿可自行編輯修改【QQ：1304139763 可咨詢交流】
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盒蓋成形工藝與模具設(shè)計(jì)
摘 要：模具設(shè)計(jì)與制造是整個(gè)模具行業(yè)中最關(guān)鍵的部分, 也是占用模具開(kāi)發(fā)周期最長(zhǎng)的部分。因此, 縮短模具設(shè)計(jì)與制造周期對(duì)于提高模具的開(kāi)發(fā)和設(shè)計(jì)有著極為重要的現(xiàn)實(shí)意義。
本課題為盒蓋的注塑成型工藝與模具設(shè)計(jì)，結(jié)合其模具設(shè)計(jì)特有工藝性，進(jìn)行了工藝性分析，并分析了成形過(guò)程的不同的注塑工藝方案，從理論探討及實(shí)驗(yàn)上提出了最佳工藝方案。介紹了模具設(shè)計(jì)要點(diǎn)、結(jié)構(gòu)分析、工作原理；并對(duì)模具的各部分主要尺寸進(jìn)行理論運(yùn)算，以確定各模具零件的尺寸；對(duì)注塑模從設(shè)計(jì)到零部件的加工工藝以及裝配工藝等進(jìn)行了詳細(xì)闡述，簡(jiǎn)要分析了模具關(guān)鍵零部件加工工藝進(jìn)行了詳盡的分析。實(shí)踐證明，模具結(jié)構(gòu)能很好地滿足注塑零件的精度要求，適合工廠的大批量生產(chǎn)要求。
通過(guò)對(duì)盒蓋的注塑模具設(shè)計(jì)，鞏固和深化了所學(xué)知識(shí)，取得了比較滿意的效果，達(dá)到了預(yù)期的設(shè)計(jì)意圖。
關(guān)鍵字：盒蓋，斜拉桿，內(nèi)凹，斜滑塊抽芯機(jī)構(gòu)。
SHEET FORMING TECHNOLOGY
AND DIE DESIGN OF CHAIN LINK
ABSTRACT :Mould design and manufacture is the most critical part of the mold industry as a whole, is also occupied die the long part of the development cycle. Therefore, shortening the mold design and manufacture cycle for improving the development and design of the die has extremely important practical significance.
This topic section for chain of blanking punching compound die design, with its specific to mold design technology, process analysis, and analysis of the forming process of stamping technology for the three different types of programme, presented the best technology on the theoretical study and experimental programmes. Describes the mold design, structural analysis, how it works; and on parts of the mold theory of operation the main dimensions, to determine the size of the die; hedge cutting die from design to processing of parts and Assembly process for details and brief analysis of mold design and processing technology of main components. Practice has proven that the mold structure very well to meet the accuracy requirements of parts, mold structure not only left and right symmetrical and uniform of the force.
By punching die design of chain link, consolidating and deepening the knowledge achieved quite satisfactory results, achieved the desired design intent.
KEY WORDS:chain link,pierce,blank,compound die,cutting edge