天气预报 > 其他 > 螺钉连接是否一定要加垫片
螺钉连接是否一定要加垫片
更新时间: 2020-09-25 00:00:00  

螺钉连接一定要加垫片。

1、垫片分为平面垫片和弹簧垫片,螺钉拧紧后由于与工件接触面积小,加装平面垫片可以增大工件承压面积,以防导致工件损坏或滑丝;

2、弹簧垫片主要是增大螺钉与工件间的接触系数,防止螺钉松动。

关键词: 螺钉 连接 是否 一定 垫片

螺钉连接是否一定要加垫片相关经验

天气预报

最新推荐

页面:/news/view-121086/ | 耗时:0.7542 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=121086 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=121086 LIMIT 0,1
select * from tbl_Articles_sphinx where id=121086 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1107329,1476973,1464414,824734,2009896,1338159,1855774,1093140,2190744,1297970,1310520,1891291,1571472,1058213,1129801,713442,230673,2210711,1504841,1922611,1489432,269163,1085154,485590,2130742,1085358,454653,1845823,1061892,1295854) ORDER BY field (ArticleID,1107329,1476973,1464414,824734,2009896,1338159,1855774,1093140,2190744,1297970,1310520,1891291,1571472,1058213,1129801,713442,230673,2210711,1504841,1922611,1489432,269163,1085154,485590,2130742,1085358,454653,1845823,1061892,1295854)