2132 M1432A型外圓磨床總體布局設(shè)計

2132 M1432A型外圓磨床總體布局設(shè)計,m1432a,型外圓,磨床,總體布局,設(shè)計 黑龍江工程學(xué)院本科生畢業(yè)設(shè)計目 錄摘要 .........................................................................................................................................IAbstract .................................................................................................................................II第 1 章 緒論 ........................................................................................................................11.1 選題背景和意義 ......................................................................................................11.2 國內(nèi)外發(fā)展現(xiàn)狀 ......................................................................................................11.3 機床設(shè)計的基本要求 ..............................................................................................21.4 本課題的研究內(nèi)容和選題設(shè)想 ..............................................................................31.5 預(yù)期成果 ..................................................................................................................4第 2 章 機床總體方案的確定 .......................................................................................52.1 總體設(shè)計 ..................................................................................................................52.1.1 主要技術(shù)指標(biāo)設(shè)計 ......................................................................................52.1.2 總體方案設(shè)計 ..............................................................................................52.1.3 總體方案綜合評價和選擇 ..........................................................................52.1.4 總體方案的設(shè)計修改和優(yōu)化 ......................................................................52.2 詳細設(shè)計 ..................................................................................................................62.3 機床整體綜合評價 ..................................................................................................62.4 本章小結(jié) ..................................................................................................................6第 3 章 總體布局的設(shè)計 .................................................................................................73.1 機床總體布局的分析 ..............................................................................................73.2 總體布局的初步擬定 ..............................................................................................73.3 總體布局的最終確定 ..............................................................................................83.4 本章小結(jié) ..................................................................................................................9第 4 章 機床各主要零部件設(shè)計計算 .......................................................................104.1 磨床基本參數(shù)的確定 ............................................................................................104.2 變速機構(gòu)中軸的設(shè)計計算 ....................................................................................114.2.1 計算各軸功率 ............................................................................................11黑龍江工程學(xué)院本科生畢業(yè)設(shè)計4.2.2 計算各軸轉(zhuǎn)速 ............................................................................................124.2.3 計算各軸初選最小軸徑 ............................................................................124.3 主軸的結(jié)構(gòu)設(shè)計 ....................................................................................................134.3.1 主軸的初步確定 ........................................................................................134.3.2 主軸的計算校核 ........................................................................................134.4 帶輪的設(shè)計校核計算 ............................................................................................194.4.1 確定和計算功率 ........................................................................................194.4.2 選取 V 帶帶型 ...........................................................................................194.4.3 驗算帶速 ....................................................................................................204.4.5 驗算小帶輪包角 ........................................................................................214.4.6 確定帶輪初拉力 ........................................................................................214.4.7 計算帶輪的壓力 ........................................................................................214.5 齒輪的計算與校核 ................................................................................................214.5.1 設(shè)計一對兩連環(huán)齒輪 ................................................................................214.5.2 齒輪的校核 ................................................................................................224.6 本章小結(jié) ................................................................................................................25第 5 章 磨床其它部件的設(shè)計 .....................................................................................265.1 頭架的設(shè)計 ............................................................................................................265.2 尾座的設(shè)計 ............................................................................................................275.3 砂輪架的設(shè)計 ........................................................................................................275.4 橫向進給機構(gòu)的設(shè)計 ............................................................................................285.5 工作臺的設(shè)計 ........................................................................................................305.6 本章小結(jié) ................................................................................................................30結(jié)論 ......................................................................................................................................31參考 文獻 .............................................................................................................................32致謝 ......................................................................................................................................33附錄 ......................................................................................................................................34黑龍江工程學(xué)院本科生畢業(yè)設(shè)計