应用TRIZ创新方法解决结晶器在线热态调宽时的漏钢问题

Solving the Problem of Breaking out during the Mould Width Adjustment through Applying the Innovation Method TRIZ

本文应用TRIZ创新方法,通过DAOV流程对结晶器在线热态调宽时的漏钢问题进行定义、分析和优化。通过对结晶器在线热态调宽时的漏钢问题的定义、分析以及知识库查询,提出解决该问题的三种方案;通过优化阶段的方案评估,选择方案三改变铸机拉速同时改变铜板的锥度相结合作为解决该问题的最佳方案。通过本文的研究,为提高结晶器在线热态宽度调整系统的安全性提供了理论依据,并为解决相关工程问题提供了一种科学高效的方法。

This paper applied the innovation method TRIZ,defined,analyzed and optimized the question of breaking out during the online mould width adjustment by DAOV flow.Proposed three kinds of scheme through repository query,defined and analyzed the question of breaking out.Through scheme evaluation of optimization phase,selected the third scheme that changes the cast speed of continuous casting machine fast simultaneously changes copper plate taper union as the best scheme to solve the question.Through research of this paper,provide the theory basis to enhance the online mould width adjustment system＇s security,provided science and highly effective method for the solution related project question.