天气预报 > 其他 > 常用机械零件有哪几种
常用机械零件有哪几种
更新时间: 2020-10-02 00:00:00  

轴:通常由轴头、轴颈、轴肩、轴环、轴端等部分组成,功用是支承转动零件及传递运动和动力。轴承:支撑轴及轴上零件,保持轴的旋转精度,减少轴与支承间的摩擦和磨损。联轴器和离合器:联接轴与轴,以传递运动和转矩。键联接:应用很广泛的可拆联接,主要用于轴与轴上零件的轴向相对固定,以传递运动和转矩。

关键词: 常用 机械 零件

常用机械零件有哪几种相关经验

天气预报

最新推荐

页面:/news/view-127157/ | 耗时:0.8020 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=127157 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=127157 LIMIT 0,1
select * from tbl_Articles_sphinx where id=127157 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1122723,1072274,1093396,1131015,1088547,1129637,130359,1126222,1481123,1129635,1129763,1087543,1079135,1125099,1077730,1095502,1042718,1131171,108802,1118390,1132867,1086662,1108666,1368543,1121700,1132005,1131797,1062450,1117930,1118264) ORDER BY field (ArticleID,1122723,1072274,1093396,1131015,1088547,1129637,130359,1126222,1481123,1129635,1129763,1087543,1079135,1125099,1077730,1095502,1042718,1131171,108802,1118390,1132867,1086662,1108666,1368543,1121700,1132005,1131797,1062450,1117930,1118264)