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黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì) 目 錄 摘 要……………………………..…………………………………………………Ⅰ ABSTRACT……..…………………………………………………………………II 第 1 章 緒論 ...........................................................................................................................1 1.1 引言 ....................................................................................................................1 1.2 旋轉(zhuǎn)門的優(yōu)缺點(diǎn) .................................................................................................1 1.3 自動(dòng)旋轉(zhuǎn)門的發(fā)展 .............................................................................................1 1.3.1 國外旋轉(zhuǎn)門發(fā)展的狀況 ................................................................................1 1.3.2 我國旋轉(zhuǎn)門技術(shù)的發(fā)展?fàn)顩r ........................................................................2 1.4 旋轉(zhuǎn)門的分類 ....................................................................................................2 1.4.1 旋轉(zhuǎn)門的基本類型 .......................................................................................2 1.4.2 旋轉(zhuǎn)門具體方案的確定 ................................................................................3 第 2 章 門體設(shè)計(jì) ...................................................................................................................5 2.1 確定門扇材料 ......................................................................................................6 2.1.1 確定門扇玻璃 ................................................................................................7 2.1.2 確定門扇的尺寸. ...........................................................................................7 2.2 曲壁部分設(shè)計(jì) ......................................................................................................7 2.2.1 確定材料 ........................................................................................................8 2.2.2 確定材料尺寸 ................................................................................................8 2.3 華蓋的總體設(shè)計(jì) ..................................................................................................9 2.4 金屬盤與軸承支座的設(shè)計(jì) ................................................................................11 2.4.1 金屬盤的設(shè)計(jì) .............................................................................................11 2.4.2 軸承座及防塵蓋的設(shè)計(jì) .............................................................................11 2.5 本章小結(jié)........…………………………………………………………………12 第 3 章 傳動(dòng)系統(tǒng)的設(shè)計(jì) ...............................................................................................13 3.1 各扇門的質(zhì)量計(jì)算 ............................................................................................13 3.2 各部分轉(zhuǎn)動(dòng)慣量的計(jì)算 ....................................................................................13 3.3 選擇電機(jī) ............................................................................................................14 3.4 齒輪的設(shè)計(jì) ........................................................................................................16 3.4.1 選定齒輪類型、精度等級(jí)、材料及齒數(shù) ..................................................16 3.4.2 按齒面接觸強(qiáng)度設(shè)計(jì) ..................................................................................16 3.4.3 按齒根彎曲強(qiáng)度設(shè)計(jì) ..................................................................................18 黑龍江工程學(xué)院本科畢業(yè)設(shè)計(jì) 3.4.4 幾何尺寸計(jì)算 ..............................................................................................19 3.5 軸與軸承的選擇 ...............................................................................................19 3.5.1 軸的尺寸確定 .............................................................................................19 3.5.2 軸承的選擇與驗(yàn)算 ......................................................................................20 3.5.3 軸校核 ..........................................................................................................20 3.6 本章小結(jié)…………………… …………………………….........…………... 22 第 4 章 控制部分總體設(shè)計(jì) ................................................................................23 4.1 控制系統(tǒng)的控制功能 ........................................................................................23 4.2 變頻器的選擇 ....................................................................................................24 4.2.1 驅(qū)動(dòng)一臺(tái)電機(jī) ..............................................................................................24 4.2.2 指定變頻器啟動(dòng)加速時(shí)間 ..........................................................................24 4.2.3 指定變頻器減速時(shí)間 ..................................................................................25 4.3 檢測裝置的選擇 ................................................................................................27 4.4 控制系統(tǒng)硬件設(shè)計(jì) ............................................................................................28 4.4.1 PLC 的機(jī)型選擇 .........................................................................................28 4.4.2 分析控制系統(tǒng)的 I/O 接點(diǎn)數(shù) ......................................................................29 4.4.3PLC 外接電氣元件的選擇 ..........................................................................30 4.4.4 輸入輸出口及端口的保護(hù)及分配 .............................................................32 4.5 PLC 的軟件設(shè)計(jì) ................................................................................................34 4.5.1 鎖門程序設(shè)計(jì)與解釋 ..................................................................................34 4.5.2 直流制動(dòng)程序設(shè)計(jì)與解釋 ..........................................................................35 4.5.3 報(bào)警程序設(shè)計(jì)與解釋 ..................................................................................37 4.5.4 變頻器復(fù)位程序設(shè)計(jì)與解釋 ......................................................................38 4.5.5 電動(dòng)機(jī)起停程序設(shè)計(jì)與解釋 ......................................................................39 4.5.6 速度控制程序與解釋 ..................................................................................42 4.6 本章小結(jié)............................................................................................................43 結(jié)論 ..............................................................................................................................44 參考文獻(xiàn) ....................................................................................................................................45 致謝 ...............................................................................................................................................46 附錄 A：變頻器參數(shù) ..........................................................................................................48 附錄 B：傳感器與接近開關(guān)的參數(shù) ...........................................................................50 附錄 C：PLC 控制總體語句表 ......................................................................................54