jzs125-360°齒輪齒條擺動(dòng)液壓缸設(shè)計(jì)畢業(yè)設(shè)計(jì)說明書

1、畢業(yè)論文(設(shè)計(jì))題目名稱：JZS125360齒輪齒條擺動(dòng)液壓缸設(shè)計(jì)題目類型：畢業(yè)設(shè)計(jì)學(xué)生姓名：院(系)：機(jī)械工程學(xué)院專業(yè)班級(jí)：機(jī)械10905班指導(dǎo)教師：時(shí)間：2013.3至2013.6目錄2.9.2密封件的選用...............................................................................................................22(1

2、)O形密封圈的選用.............................................................................................................22(2)動(dòng)密封部位密封圈的選用......................................................................................

3、...........223幾何參數(shù)的計(jì)算及結(jié)構(gòu)設(shè)計(jì).............................................233.1齒輪齒條傳動(dòng)及齒輪軸的設(shè)計(jì)................................................................................................233.1.1選定齒輪類型，精度等級(jí)，材料及齒數(shù)...........

4、..........................................................243.1.2按齒輪接觸強(qiáng)度設(shè)計(jì).....................................................................................................243.1.3.按齒根彎曲強(qiáng)度設(shè)計(jì)............................

5、.........................................................................263.1.4.幾何尺寸計(jì)算................................................................................................................273.1.5輪齒的受力分析.......

6、....................................................................................................293.1.6.齒輪軸的強(qiáng)度校核計(jì)算.................................................................................................293.2

7、液壓缸主要幾何尺寸及結(jié)構(gòu)尺寸的計(jì)算................................................................................303.2.1液壓缸工作壓力的確定.................................................................................................303.2.2液壓

8、缸內(nèi)徑D和活塞桿直徑d的確定........................................................................303.2.3液壓缸壁厚和外徑的計(jì)算............................................................................................313.2.4.液壓缸工作行程的確定。.....

9、......................................................................................323.2.5缸蓋厚度的確定...........................................................................................................333.2.6最小導(dǎo)向長(zhǎng)度

10、的確定....................................................................................................333.2.7缸體長(zhǎng)度的確定.......................................................................................................

11、....344三維造型設(shè)計(jì)及Ansys分析.............................................354.1三維模型設(shè)計(jì)...........................................................................................................................354.2擺動(dòng)缸主要零件AnsysWkb

12、ench分析................................................................................394.2.1齒輪軸的AnsysWkbench分析.................................................................................394.2.2齒條的AnsysWkbench分析....

13、.................................................................................474.2.3缸體的AnsysWkbench分析.....................................................................................545總結(jié).........................

14、........................................60參考文獻(xiàn)...............................................................61致謝..................................................................63附錄.....................................