包钢钢管公司芯棒修复的实践与成效

Practices and Effects for Mandrel Repair in Steel Tube Company of Baotou Steel

包钢钢管公司生产工具芯棒在使用过程中发生损坏,根据芯棒损坏的不同形式和程度,提出了不同的修复方案。通过实践应用,取得了显著效果,从根本上解决了芯棒的修复问题,延长了芯棒的使用寿命,降低了生产成本。

The instrument of production in Steel Tube Co. of Baotou Steel,mandrel,is damaged during use,so different repair plans are put forward based on the different forms and degrees of damages. The effects are remarkable through practical applications so that its repair problems are solved fundamentally,its service life is prolonged and the production costs are reduced.