基于solidworks伸縮式螺旋千斤頂設(shè)計(jì)與造型全套資料(已修改)
2024-12-17 21:55 本頁(yè)面
【正文】 目錄 1 緒論 ............................................................................................................................ 1 2 設(shè)計(jì)要求 ..................................................................................................................... 1 3 系統(tǒng)結(jié)構(gòu) ..................................................................................................................... 2 4 設(shè)計(jì)計(jì)算 ..................................................................................................................... 2 主要構(gòu)件受力分析 ............................................................................................. 3 選擇材料和許用應(yīng)力 ......................................................................................... 3 按 耐磨性計(jì)算螺紋中徑 ..................................................................................... 3 自鎖性驗(yàn)算 ......................................................................................................... 4 螺桿強(qiáng)度計(jì)算 ..................................................................................................... 4 螺母螺紋強(qiáng)度計(jì)算 ............................................................................................. 4 螺桿的穩(wěn)定性計(jì)算 ............................................................................................. 5 設(shè)計(jì)支臂 ............................................................................................................. 5 計(jì)算銷軸直徑 D.................................................................................................. 5 5 虛擬設(shè)計(jì)及裝配 ......................................................................................................... 6 虛擬裝配的概念及內(nèi)涵 ..................................................................................... 6 實(shí)體建模 ............................................................................................................. 6 螺桿實(shí)體造型與設(shè)計(jì)參數(shù) ........................................................................... 7 螺紋套實(shí)體造型與設(shè)計(jì)參數(shù) ....................................................................... 8 輔助齒輪造型 ............................................................................................. 10 承重底座造型 ............................................................................................. 11 模擬裝配的實(shí)施方案 ....................................................................................... 13 伸縮式螺旋千斤頂組件裝配 ........................................................................... 13 三視圖的建立 ................................................................................................... 14 6 結(jié)論 ........................................................................................................................... 15 致謝 ......................................................
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