客車車門墊板落料、沖孔級進(jìn)模設(shè)計(jì)【優(yōu)秀課程畢業(yè)設(shè)計(jì)含proe三維11張CAD圖紙+帶外文翻譯】-cymj12
客車車門墊板落料、沖孔級進(jìn)模設(shè)計(jì)【含11張CAD圖紙機(jī)proe三維】
摘 要
該設(shè)計(jì)是對客車車門墊板零件沖孔、落料的級進(jìn)模設(shè)計(jì)。進(jìn)行零件的形狀、尺寸、精度工藝分析，確定合理的工藝方案，確定工序數(shù)目。確定毛坯尺寸，合理排樣，繪制排樣圖。計(jì)算沖孔力、切斷力、卸料力、推件力、總沖壓力，確定壓力中心。計(jì)算主要結(jié)構(gòu)零件的尺寸。確定凸、凹模結(jié)構(gòu)，并繪制零件圖，設(shè)計(jì)定位零件，壓料、卸料零部件。設(shè)計(jì)固定零件，選擇其他標(biāo)準(zhǔn)件。最后用CAD和pro-e分別畫出二維與三維裝配圖，三維圖并生成爆炸圖。
關(guān)鍵詞：客車車門墊板；落料；沖孔；級進(jìn)模；
Abstract
This article was the progressive die design of passenger car door plate for punching and blanking. Analyzed Parts of shape, size, and precision process, determined the reasonable process scheme and the number of processes. Determined the size of blank and reasonable layout, drew layout. Calculated punching force, cutting force, stripping force, pushing force, and total punching pressure, determined the center of pressure. Calculated the main structure size of parts. Determined structure of convex and concave die, and drew the drawing of parts, designed positioning parts, pressing parts, unloading parts. Designed Fixed parts, selected other standard parts. Finally, used CAD and Pro-E to draw 2D and 3D assembling drawings, and generated explosive view.
Key words: The passenger door plate; Blanking; Punching; Progressive die;
目 錄
第一章：前言 1
第二章：沖壓制件的工藝設(shè)計(jì) 2
2.1.工藝性分析 2
2.2.沖壓工藝方案的確定 2
第三章：沖壓模具的結(jié)構(gòu)設(shè)計(jì)與計(jì)算 4
3.模具的結(jié)構(gòu)形式 4
3.1 模具的類型的選擇 4
3.2 卸料裝置 4
3.3 定位裝置 4
3.4 模架類型 4
3.5.排樣圖的設(shè)計(jì)及材料利用率的計(jì)算 5
3.6.模具工作零件刃口尺寸及公差的計(jì)算 5
3.7.切斷凸模尺寸 6
3.8.沖孔凸凹模尺寸 6
3.9.工作壓力的計(jì)算和壓力中心的確定 7
3.9.1 沖裁力的計(jì)算 7
3.9.2 沖裁間隙的計(jì)算 8
3.9.3 壓力中心的計(jì)算 8
3.10.沖壓設(shè)備的選擇與校核 9
第四章：典型零件結(jié)構(gòu)設(shè)計(jì)與工藝規(guī)程制定 10
4.模具零件的選用設(shè)計(jì)及必要的計(jì)算 10
4.1 工作零件的三維設(shè)計(jì) 10
4.2 定位零件的三維CAD設(shè)計(jì) 11
4.3 卸料件的三維CAD設(shè)計(jì) 11
4.4 輔助結(jié)構(gòu)零件的三維CAD設(shè)計(jì) 12
4.4 主要零部件設(shè)計(jì) 15
4.5.模具零件加工工藝分析及數(shù)控加工編程 22
4.6.模具裝配圖及爆炸圖 24
結(jié)束語： 26
致 辭 27
參考文獻(xiàn) 28
附錄： 28
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asm0001.stp
GAJA_3DCADmethod_省略_mpoundwasherdies_Dav.pdf
GAJA翻譯終稿.docx
NC序列
NC序列文檔.docx
三維preo
沖孔凸模-A3.dwg
沖孔凸模工序卡.dwg
凸模固定板-A3.dwg
凹模-A3.dwg
切斷凸模-A3.dwg
卸料板-A3.dwg
壓力中心.dwg
墊板-A3.dwg
大矩形凸模-A3.dwg
客車車門墊板落料、沖孔級進(jìn)模設(shè)計(jì)說明書.docx
排樣.dwg
裝配圖-A0.dwg
調(diào)研報(bào)告最終.docx
零件圖-A3.dwg
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