天气预报15天查询> 机械> 角磨机不转有什么问题?

角磨机不转有什么问题?

更新时间: 2021-03-11 01:59:46     

1、电源断了,修复电源即可;

2、接头松落,检查所有接头是否正确;

3、开关接触不良;修理或更换开关即可;

4、电刷与换向器表面不接触;更换碳刷即可;

5、开关触点烧坏;修理或更换开关;

6、机械部位卡住;检查机械部位重新组装;

7、换向器表面不光洁;清除杂物,使换向器表面光洁即可。

关键词: 什么 问题

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1508006/ | 耗时:0.1308 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1508006 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1508006 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1508006 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3490519,1168746,850737,3444901,1845937,865384,3061854,389287,1211961,1671930,3510389,937112,3509447,558813,3210618,491661,2676482,1084983,3382734,490491,1064152,4061295,808034,438954,1135997,1055997,3667693,744746,3271581,1262826) ORDER BY field (ArticleID,3490519,1168746,850737,3444901,1845937,865384,3061854,389287,1211961,1671930,3510389,937112,3509447,558813,3210618,491661,2676482,1084983,3382734,490491,1064152,4061295,808034,438954,1135997,1055997,3667693,744746,3271581,1262826)