【正文】 軸承座設(shè)計(jì) ............................................................................. 24 第四章 矯直機(jī)構(gòu)設(shè)計(jì) .................................................................................................... 25 矯直機(jī)的參數(shù)確定 ............................................................................................. 25 計(jì)算矯直力 ........................................................................................................ 26 第五章 剪切機(jī)構(gòu)的設(shè)計(jì) ................................................................................................. 28 結(jié)構(gòu)設(shè)計(jì)參數(shù)確定 ............................................................................................ 28 剪切機(jī)簡(jiǎn)圖 ............................................................................................ 28 平行刀片剪切機(jī)的刀片行程 .................................................................... 28 剪切力與剪切功率 ............................................................................................ 29 計(jì)算平行刀片剪切機(jī)的最大剪切功 ......................................................... 29 計(jì)算剪切機(jī)功率 ..................................................................................... 29 剪切機(jī)構(gòu)支架的設(shè)計(jì) .............................................................................. 30 液壓缸的選擇 ................................................................................................... 30 第六章 捆線導(dǎo)槽設(shè)計(jì) .................................................................................................... 32 遼寧科技大學(xué)本科生畢業(yè)設(shè)計(jì) 第 2 頁(yè) 液壓活門的結(jié)構(gòu)設(shè)計(jì) ......................................................................................... 32 活門杠桿與導(dǎo)線輪的設(shè)計(jì) .................................................................................. 32 液壓缸的選擇 ................................................................................................... 32 聯(lián)接方式 .......................................................................................................... 33 側(cè)板與導(dǎo) 輥的設(shè)計(jì) ............................................................................................ 34 側(cè)板設(shè)計(jì) ................................................................................................ 34 導(dǎo)輥的設(shè)計(jì) ............................................................................................ 34 送線時(shí)間 ................................................................................................ 34 第七章 導(dǎo)線機(jī)構(gòu)的設(shè)計(jì) ................................................................................................. 35 結(jié)構(gòu)設(shè)計(jì) .......................................................................................................... 35 壓緊彈簧的選擇 ................................................................................................ 35 壓輪機(jī)構(gòu)設(shè)計(jì) .................................................................................................... 36 送線盤的設(shè)計(jì) ................................................................................................... 37 液壓馬達(dá)的選擇 ................................................................................................ 37 傳動(dòng)軸的設(shè)計(jì) ................................................................................................... 38 初步確定軸的直徑 .................................................................................. 38 傳動(dòng)軸的強(qiáng)度校核 .................................................................................. 39 鍵的選擇與校核 ................................................................................................ 39 軸套的設(shè)計(jì) ....................................................................................................... 40 第八章 壓緊機(jī)構(gòu)的設(shè)計(jì) ................................................................................................. 41 壓緊力的計(jì)算 ................................................................................................... 41 液壓缸的選擇 ................................................................................................... 41 支架及壓臂的設(shè)計(jì) ............................................................................................ 42 觸動(dòng)桿的設(shè)計(jì) ................................................................................................... 42 第九章 彎導(dǎo)機(jī)構(gòu)的設(shè)計(jì) ................................................................................................. 43 機(jī)構(gòu)設(shè)計(jì) .......................................................................................................... 43 推到力的計(jì)算 ................................................................................................... 43 液壓缸的選擇 ................................................................................................... 44 第十章 液壓系統(tǒng)設(shè)計(jì) .................................................................................................... 45 液壓系統(tǒng)設(shè)計(jì)的要求及參數(shù) ............................................................................. 45 液壓系統(tǒng)設(shè)計(jì)的要求 ............................................................................. 45 液壓元件的主要設(shè)計(jì)參數(shù) ...................................................................... 45 確定工作壓力 ....................................................................................... 45 擬定液壓系統(tǒng)圖。 ........................................................................................... 45 液壓執(zhí)行元件的載荷和轉(zhuǎn)矩的計(jì)算 .................................................................. 45 各液壓元件的外載荷及理論載荷 ........................................................... 45 馬達(dá)轉(zhuǎn)矩和排量的計(jì)算 ......................................................................... 46 液壓元件排量的計(jì)算 .............................................................................. 46 液壓站主要元件及參數(shù) .................................................................................... 47 液壓泵工作壓力的確定 ......................................................................... 47 液壓泵的選擇及流量的確定 .................................................................. 47 第十一章 環(huán)保與經(jīng)濟(jì)評(píng)價(jià) ......................................