2111 JZ—I型校直機設(shè)計

2111 JZ—I型校直機設(shè)計,jz,型校直機,設(shè)計 目 錄摘要 ..............................................................................................................................................ⅠAbstract......................................................................................................................................Ⅱ第一章 緒論 ................................................................................................................................11.1 校直技術(shù)的定義及應(yīng)用 ............................................................................................11.2 國內(nèi)現(xiàn)狀 ........................................................................................................................2第二章 校直設(shè)備的發(fā)展與分類 ...........................................................................................32.1 校直設(shè)備的發(fā)展概況 .................................................................................................32.2 校直設(shè)備的分類 ..........................................................................................................5第三章 壓力校直機 ..................................................................................................................73.1 壓力校直機的工作原理 ............................................................................................73.2 壓力校直機的分類 .....................................................................................................73.3 壓力校直機的實例介紹 ..........................................................................................103.3.1 機動壓力校直機 .............................................................................................103.3.2 普通液壓壓力校直機 ...................................................................................113.3.3 精密液壓校直機 .............................................................................................143.3.4 程序控制液壓校直機 ...................................................................................18第四章 JZ-I 型校直機 ..........................................................................................................244.1 用途 ...............................................................................................................................244.2 技術(shù)特征 ......................................................................................................................244.3 結(jié)構(gòu)特點 ......................................................................................................................244.3.1 加載 油缸 ..........................................................................................................254.3.2 機身 ...................................................................................................................274.3.3 工件掛懸裝置 .................................................................................................284.3.4 工作臺 ...............................................................................................................284.3.5 操縱控制系統(tǒng) .................................................................................................294.3.6 墊鐵 ...................................................................................................................314.4 校直機的維修調(diào)整 ...................................................................................................31結(jié)論 ..............................................................................................................................................32致謝 ..............................................................................................................................................33參考文獻 .....................................................................................................................................34專題 精密校直機的控制系統(tǒng) ..............................................................................................35附錄一 .........................................................................................................................................45附錄二 .........................................................................................................................................53