資源簡介
行星齒輪傳動的主要特點是體積小﹐承載能力大﹐工作平穩﹔但大功率高速行星齒輪傳動結構較復雜﹐要求制造精度高。行星齒輪傳動中有些類型效率高﹐但傳動比不大。另一些類型則傳動比可以很大﹐但效率較低﹐用它們作減速器時﹐其效率隨傳動比的增大而減小﹔作增速器時則有可能產生自鎖。
行星齒輪轉動比計算方法:
首先,采用復接頭運動鏈圖畫表示法,有效地表示3K行星齒輪系的運動構造,所謂“復接頭運動鏈圖畫表示法”就是齒輪系與其對應圖畫間具有一對一的對應關系,可以完全表示齒輪系的拓樸與運動構造;
然后,以此圖畫表示法與基本回路方法推導在各種運動情況下3K行星齒輪系的傳動比、作用力矩與傳動效率方程式;
最后,討論了3K行星齒輪系傳動比、作用力矩、功率流與傳動效率的關系,并提出一系統化的方法,可以進行3K行星齒輪系傳動比、作用力矩、功率流與傳動效率分析

代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-06-06?11:34??database\
?????文件?????2772992??2012-06-06?11:34??database\gearboxNGW.mdb
?????目錄???????????0??2012-06-06?11:28??images\
?????目錄???????????0??2012-06-06?11:28??images\icon\
?????文件????????6714??2006-07-25?16:22??images\icon\bisun.bmp
?????文件????????2629??2006-02-24?12:35??images\icon\feng.jpg
?????文件?????????766??2005-04-07?18:18??images\icon\gear.ico
?????文件???????10134??2005-04-07?15:59??images\icon\gear2.ico
?????文件????????1078??2005-04-07?15:59??images\icon\gear3.ico
?????文件????????3126??2006-02-28?12:50??images\icon\right.bmp
?????文件??????129536??2006-07-26?15:12??images\icon\Thumbs.db
?????文件???????54924??2005-03-05?15:02??images\icon\title.bmp
?????文件????????3126??2006-02-28?12:51??images\icon\wrong.bmp
?????文件???????13722??2005-01-03?17:15??images\icon\幫助.bmp
?????文件???????13722??2005-01-03?17:15??images\icon\幫助_hi.bmp
?????文件???????13722??2005-01-03?17:23??images\icon\打開?gbx?文件.bmp
?????文件???????13722??2005-01-03?17:20??images\icon\打開?gbx?文件_hi.bmp
?????文件???????13722??2005-01-03?20:09??images\icon\打開數據庫文件.bmp
?????文件???????13722??2005-01-03?20:09??images\icon\打開數據庫文件_hi.bmp
?????文件???????13722??2005-01-03?20:08??images\icon\新建典型減速器.bmp
?????文件???????13722??2005-01-03?20:08??images\icon\新建典型減速器_hi.bmp
?????文件???????13722??2005-01-03?17:35??images\icon\新建自定義減速器.bmp
?????文件???????13722??2005-01-03?17:34??images\icon\新建自定義減速器_hi.bmp
?????文件???????47168??2006-07-27?11:35??images\icon\軟件名稱.bmp
?????文件???????13722??2005-01-03?20:45??images\icon\軟件注冊.bmp
?????文件???????13722??2005-01-03?17:11??images\icon\軟件注冊_hi.bmp
?????目錄???????????0??2008-04-11?11:29??images\structure\
?????文件??????125014??2005-02-20?12:19??images\structure\bearing_ball.bmp
?????文件??????125014??2005-02-20?13:09??images\structure\bearing_tap_roller.bmp
?????文件???????86016??2006-07-25?20:55??images\structure\Thumbs.db
?????文件???????23552??2006-07-26?15:27??images\Thumbs.db
............此處省略26個文件信息
-----------?---------??----------?-----??----
?????目錄???????????0??2012-06-06?11:34??databa
?????文件?????2772992??2012-06-06?11:34??databa
?????目錄???????????0??2012-06-06?11:28??images\
?????目錄???????????0??2012-06-06?11:28??images\icon\
?????文件????????6714??2006-07-25?16:22??images\icon\bisun.bmp
?????文件????????2629??2006-02-24?12:35??images\icon\feng.jpg
?????文件?????????766??2005-04-07?18:18??images\icon\gear.ico
?????文件???????10134??2005-04-07?15:59??images\icon\gear2.ico
?????文件????????1078??2005-04-07?15:59??images\icon\gear3.ico
?????文件????????3126??2006-02-28?12:50??images\icon\right.bmp
?????文件??????129536??2006-07-26?15:12??images\icon\Thumbs.db
?????文件???????54924??2005-03-05?15:02??images\icon\ti
?????文件????????3126??2006-02-28?12:51??images\icon\wrong.bmp
?????文件???????13722??2005-01-03?17:15??images\icon\幫助.bmp
?????文件???????13722??2005-01-03?17:15??images\icon\幫助_hi.bmp
?????文件???????13722??2005-01-03?17:23??images\icon\打開?gbx?文件.bmp
?????文件???????13722??2005-01-03?17:20??images\icon\打開?gbx?文件_hi.bmp
?????文件???????13722??2005-01-03?20:09??images\icon\打開數據庫文件.bmp
?????文件???????13722??2005-01-03?20:09??images\icon\打開數據庫文件_hi.bmp
?????文件???????13722??2005-01-03?20:08??images\icon\新建典型減速器.bmp
?????文件???????13722??2005-01-03?20:08??images\icon\新建典型減速器_hi.bmp
?????文件???????13722??2005-01-03?17:35??images\icon\新建自定義減速器.bmp
?????文件???????13722??2005-01-03?17:34??images\icon\新建自定義減速器_hi.bmp
?????文件???????47168??2006-07-27?11:35??images\icon\軟件名稱.bmp
?????文件???????13722??2005-01-03?20:45??images\icon\軟件注冊.bmp
?????文件???????13722??2005-01-03?17:11??images\icon\軟件注冊_hi.bmp
?????目錄???????????0??2008-04-11?11:29??images\structure\
?????文件??????125014??2005-02-20?12:19??images\structure\bearing_ball.bmp
?????文件??????125014??2005-02-20?13:09??images\structure\bearing_tap_roller.bmp
?????文件???????86016??2006-07-25?20:55??images\structure\Thumbs.db
?????文件???????23552??2006-07-26?15:27??images\Thumbs.db
............此處省略26個文件信息
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