懸臂式?jīng)_孔模畢業(yè)設(shè)計說明書-展示頁
2025-06-17 18:14本頁面
【正文】 ...3 零件 介紹 ............................................................3 零件的工藝性分析 ....................................................3 工藝方案的確定 ......................................................3 方案種類 ......................................................3 方案比較 ......................................................4 第 2 章 工藝計算 ............................................................5 沖壓工藝力計算 ......................................................5 沖裁力計算 ....................................................5 卸料力 ........................................................5 推件力 ........................................................6 總沖壓力的確定 ................................................6 壓力中心計算 ........................................................6 初選壓力機(jī) ..........................................................6 凸、凹模刃口尺寸計算 ................................................7 第 3 章 模具各部分的設(shè)計 ....................................................9 模具的概要設(shè)計 ......................................................9 凹模的設(shè)計 ..........................................................9 材料及熱處理 ..................................................9 凹模的結(jié)構(gòu)與尺寸 ..............................................9 凸模的設(shè)計 .........................................................10 材料及熱處理 .................................................10 凸模的結(jié)構(gòu)與尺寸 .............................................10 凸模高度計算 .................................................11 IV 橡膠 ..............................................................12 凹模支架 ..........................................................12 固定塊 ............................................................13 定位銷 ............................................................13 底座 ..............................................................14 支座 ..............................................................15 其他零件 .........................................................16 旋入式模柄 .................................................16 彈簧 .......................................................17 六角螺母 ...................................................17 螺釘 .......................................................17 圓柱銷 .....................................................17 固定板 .....................................................17 第 4 章 模具的裝配 ........................................................18 模具的總裝圖 ......................................................18 模具的工作過程 ....................................................18 模具的結(jié)構(gòu)特點 ....................................................18 第 5 章 設(shè)備的選擇 ........................................................19 壓力機(jī)的選擇 ......................................................19 壓力機(jī)的校核 ......................................................20 ....................................................20 ..........................................20 結(jié)論 ......................................................................21 參考文獻(xiàn) ..................................................................22 致謝 ......................................................................23 附錄 ......................................................................24 1 前言
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