.

Railway Track Square Ruler with good quality

铁轨广场

铁路方尺是一种特殊的测量工具,用于检查铁轨的直角位移。

好处

1、精度高:结构均匀,线膨胀系数最小,内应力完全消失,尺体稳定不变形。可保持尺体与轨面垂直度≤0.05mm
2、使用寿命长:采用铝合金材质,耐酸碱腐蚀,不易生锈,不易沾尘,无需润滑,维护方便简单
3、绝缘性能稳定:一端是绝缘电板,另一端是塑料绝缘套管。它可以确保安全运行。
4.可定制
5.测量头由轴承钢制成:硬度高,不易生锈变形 6.多功能
1)安装时测量开关角钢是否为方形
2)安装时测量内部锁开关部件是否为方形
3)测量开关轨是否蠕变
4)安装时测量枕木是否正方形。
规范

LJFG-I型
类型
铁轨广场
材料
铝合金
大小
1760毫米

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