天气预报 > 其他 > 玻璃钻孔的方法
玻璃钻孔的方法
更新时间: 2020-07-11 00:00:00  

1、在准备钻孔的地方,用玻璃腻子或橡皮泥围成一个堤坝似的圆圈;

2、将欲打孔大小的铜管一截卡在台钻上;

3、在橡皮泥圈里,加入少量水和金刚砂;

4、开动台钻,在转动中压下与抬起反复操作,直至打透为止。

注意在钻孔中水和金刚砂需要适时补充。

关键词: 玻璃 钻孔 方法

玻璃钻孔的方法相关经验

天气预报

最新推荐

页面:/news/view-171899/ | 耗时:0.2890 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=171899 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=171899 LIMIT 0,1
select * from tbl_Articles_sphinx where id=171899 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1115699,1104745,1075793,1094815,1096817,1074824,1111248,1117652,1067207,1108990,1095792,1123739,1109669,1110157,1054934,1070498,1109408,1049542,1109058,1063867,1072923,1113413,1084829,1089263,1115501,1108562,1049510,1108578,1079956,1086592) ORDER BY field (ArticleID,1115699,1104745,1075793,1094815,1096817,1074824,1111248,1117652,1067207,1108990,1095792,1123739,1109669,1110157,1054934,1070498,1109408,1049542,1109058,1063867,1072923,1113413,1084829,1089263,1115501,1108562,1049510,1108578,1079956,1086592)