畢業(yè)設(shè)計(jì)論文—壓縮機(jī)護(hù)板沖壓模具設(shè)計(jì)說明書-wenkub
2022-12-12 16:00:25 本頁面
【正文】 molds some of the parts given the size calculation, gives a detailed parts structural design, according to the requirements of part structural design and production parts, and generates the final bending die assembly drawing. Keywords: Blanking posite mode bending bending mode 皖西學(xué)院本科畢業(yè)論文（設(shè)計(jì)） 第 2頁 目 錄 1 零件成形工藝分析及其工藝方案確定 ................................................................................................... 3 .......................................................................................................... 3 ........................................................................................................................ 3 2 毛坯尺寸的計(jì)算、排樣及材料利用率 ................................................................................................... 5 ............................................................................................................................ 5 ............................................................................................................................ 5 ....................................................................................................... 6 3 沖壓力的計(jì)算和沖壓設(shè)備的選擇 .......................................................................................................... 8 落料沖孔 ............................................................................................................ 8 ........................................................................................................................ 9 4 沖裁凸凹模刃口尺寸計(jì)算 .................................................................................................................. 10 5 落料凹模外形和尺寸的確定 ............................................................................................................... 12 、凹模設(shè)計(jì) .......................................................................................................................... 12 .......................................................................................... 12 ..................................................................................................... 13 .......................................................................................................................... 13 沖孔凸模的結(jié)構(gòu) ...................................................................................................................... 15 ...................................................................................................................... 15 .......................................................................................................................... 16 ........................................................................................................ 16 ........................................................................................................ 17 ............................................................................................................... 17 、導(dǎo)套的選擇 ................................................................................................................... 18 ............................................................................................................ 18 6 彎曲模的設(shè)計(jì) .................................................................................................................................... 19 ...................................................................................................................... 19 ..................................................................................................... 21 .............................................................................................. 22 ........................................................................................................ 22 ..................................................................................................... 23 .............................................................................................. 23 ................................................................................................................. 25 、凹模圓角半徑 ................................................................................................................. 25 ............................................................................................................................... 25 7彎曲模總體尺寸的確定及其裝配 ........................................................................................................ 25 ............................................................................................................... 25 .....
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