目前哈量、成量等厂生产的新型千分尺经过长期使用后,在修理过程中经常会出现微分筒内胀胎位移不当,造成压线或离线。我们对这个项目的修理方法迸行了改革,制做了一套简易挤压工具,经过多年使用,应用这套简易挤压工具,修理方法简便容易掌握,效果良好。参看千分尺压线离线修理示意图。修理方法如下: At present, the amount of Harbin, into a new factory production of the micrometer after long-term use, the repair process will often appear improper displacement cylinder differential displacement, resulting in pressure or offline. We have reformed the repair method for this project and made a simple extrusion tool. After years of using this simple extrusion tool, the repairing method is easy and easy to master and works well. See the micrometer pressure line offline repair diagram. Repair methods are as follows: