2695 鋼筋調(diào)直機(jī)設(shè)計(jì)
2695 鋼筋調(diào)直機(jī)設(shè)計(jì),鋼筋,調(diào)直機(jī),設(shè)計(jì)
目錄前言 ...........................................................................................................................11 鋼筋調(diào)直機(jī)的設(shè)計(jì) ...............................................................................................21.1 鋼筋調(diào)直機(jī)的分類(lèi) ............................................................................................21.2 鋼筋調(diào)直機(jī)調(diào)直剪切原理 ................................................................................21.3 鋼筋調(diào)直機(jī)的主要技術(shù)性能 ............................................................................31.4 鋼筋調(diào)直機(jī)工作原理與基本構(gòu)造 ....................................................................32 主要計(jì)算 ...............................................................................................................82.1 生產(chǎn)率和功率計(jì)算 ............................................................................................82.1.1 生產(chǎn)率計(jì)算 .....................................................................................................82.1.2 功率計(jì)算,選擇電動(dòng)機(jī) ..................................................................................82.2 第一組皮帶傳動(dòng)機(jī)構(gòu)的設(shè)計(jì) ..........................................................................122.2.1 確定設(shè)計(jì)功率 ...........................................................................................12cP2.2.2 初選帶的型號(hào) ...............................................................................................122.2.3 確定帶輪的基準(zhǔn)直徑 和 ....................................................................123d42.2.4 確定中心距 a 和 帶的基準(zhǔn)長(zhǎng)度 ...............................................................13dL2.2.5 驗(yàn)算小輪包角 ...........................................................................................131?2.2.6 計(jì)算帶的根數(shù) ...............................................................................................132.2.7 計(jì)算帶作用在軸上的載荷 Q .......................................................................142.3 第二組皮帶傳動(dòng)機(jī)構(gòu)的設(shè)計(jì) ..........................................................................142.3.1 確定設(shè)計(jì)功率 ...........................................................................................14cP2.3.2 初選帶的型號(hào) ...............................................................................................142.3.3 確定帶輪的基準(zhǔn)直徑 和 ....................................................................153d42.3.4 確定中心距 a 和 帶的基準(zhǔn)長(zhǎng)度 ...............................................................15dL2.3.5 驗(yàn)算小輪包角 ...........................................................................................151?2.3.6 計(jì)算帶的根數(shù) ...............................................................................................152.3.7 計(jì)算帶作用在軸上的載荷 Q .......................................................................162.3.8 主動(dòng)帶輪設(shè)計(jì) ...............................................................................................163 直齒輪設(shè)計(jì) .........................................................................................................183.1 確定齒輪傳動(dòng)精度等級(jí) ..................................................................................183.1.1 計(jì)算許用應(yīng)力 ...............................................................................................193.1.2 按齒面接觸疲勞強(qiáng)度確定中心距 ...............................................................193.1.3 驗(yàn)算齒面接觸疲勞強(qiáng)度 ...............................................................................203.1.4 驗(yàn)算齒根彎曲疲勞強(qiáng)度 ...............................................................................213.1.5 齒輪主要參數(shù)和幾何尺寸 ...........................................................................214 錐齒輪的設(shè)計(jì) .....................................................................................................245 軸的設(shè)計(jì)與強(qiáng)度校核 .........................................................................................295.1 Ⅰ軸的設(shè)計(jì)與強(qiáng)度校核 ...................................................................................295.1.1 軸的結(jié)構(gòu)設(shè)計(jì) ...............................................................................................295.1.2 求出齒輪受力 ...............................................................................................295.2 Ⅱ軸的設(shè)計(jì)與強(qiáng)度校核 ...................................................................................315.2.1 軸的結(jié)構(gòu)設(shè)計(jì) ...............................................................................................315.2.2 求出齒輪受力 ...............................................................................................326 主要零件的規(guī)格及加工要求 .............................................................................366.1 調(diào)直筒及調(diào)直塊 ..............................................................................................366.2.齒輪 ...................................................................................................................366.3.調(diào)直機(jī)的各傳動(dòng)軸均安裝滾動(dòng)軸承 ...............................................................366.4 傳送壓輥的選用和調(diào)整 ..................................................................................376.5 定長(zhǎng)機(jī)構(gòu)的選擇與調(diào)整 ..................................................................................377 結(jié)論 .....................................................................................................................38致謝 .........................................................................................................................39參考文獻(xiàn) .................................................................................................................40附錄 A 譯文 ...........................................................................................................41附錄 B 外文文獻(xiàn) ...................................................................................................47
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2695 鋼筋調(diào)直機(jī)設(shè)計(jì),鋼筋,調(diào)直機(jī),設(shè)計(jì)
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