This paper introduced the key techniques that control the heavy rail tilter .
本文对重轨翻钢机全数字控制关键技术进行了详细研究,重点介绍了交流异步电动机定位技术、变频调速技术及控制系统设计方法。
Improvement for support roller of push- guide with tilting device;
推床带翻钢机的托辊改造
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