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限位板沖壓模具設(shè)計(jì)
摘要：本設(shè)計(jì)題目為限位板沖壓成形工藝與模具設(shè)計(jì)，體現(xiàn)了板類沖壓零件的設(shè)計(jì)要求、內(nèi)容及方向，有一定的設(shè)計(jì)意義。通過對該零件模具的設(shè)計(jì)，進(jìn)一步加強(qiáng)了設(shè)計(jì)者沖壓模具設(shè)計(jì)的基礎(chǔ)知識，為設(shè)計(jì)更復(fù)雜的沖壓模具做好了鋪墊并吸取了更深刻的經(jīng)驗(yàn)。
本設(shè)計(jì)運(yùn)用沖壓成型工藝及模具設(shè)計(jì)的基礎(chǔ)知識，首先分析了工件的成形工藝及模具成形結(jié)構(gòu)對制件質(zhì)量的影響。介紹了限位板沖壓模具設(shè)計(jì)時要注意的要點(diǎn)，通過對制件進(jìn)行工藝分析，可確定制件的成形加工用一套復(fù)合模即可。從控制制件尺寸精度出發(fā)，對限位板沖壓模具的各主要尺寸進(jìn)行了理論計(jì)算，以確定各工作零件的尺寸，從模具設(shè)計(jì)到零部件的加工工藝以及裝配工藝等進(jìn)行詳細(xì)的闡述，并應(yīng)用CAD進(jìn)行各重要零件的設(shè)計(jì)。
關(guān)鍵詞：復(fù)合模；工藝分析；模具零部件的加工工藝。
Limit plate stamping die design
Abstract: The topic for the limit of the design plate metal forming process and die design, sheet metal stamping embodies parts of the design requirements, content and direction of the design of a certain significance. Through the design of the die parts to further enhance the design of a stamping die designers the basic knowledge for the design of more complex stamping die to do a good job of paving the way and draw a more profound experience.
The design of the use of punch forming process and die design of the basic knowledge, the first analysis of the shape of the workpiece forming process and die structure of the parts quality. Introduced a limit plate stamping die design of the main points of attention should be paid through the process of parts for analysis, we can identify parts of a composite forming die can be used. Size precision parts from the control point on the limit plate stamping die size of all the major theoretical calculations carried out to determine the size of the working parts, the parts from the mold design process and the assembly process in detail, etc., and Application of CAD for the design of the important parts.
Keywords: composite modulus; process analysis; mold parts processing.