双支撑转轴、倾转角速度控制恒流量连续浇注技术的应用  

Application of Constant Flow Continuous Pouring Technology with Angular Velocity Control in double Shaft Support System

作　　者：黄炜 郭中外[3] 董建文 朱红梅 张国富 HUANG Wei;GUO Zhong-wai;DONG Jian-wen;ZHU Hong-mei;ZHANG Guo-fu(Shaoxing Huiyou Electro-mechanical Science and T echnology Co.Ltd.,Zhejiang Shoaxing 312099;Shaoxing Science and T echnology Information R esearch Institute,Zhejiang Shoaxing 312000;Zhejiang Shenfa Bearing Co.,Ltd.,Zhejiang Shoaxing 311800;China Quality Mark Certification Group Zhejiang Co.Ltd.,Zhejiang Hangzhoug 310000)

机构地区：[1]绍兴汇友机电科技有限公司,浙江绍兴312099 [2]绍兴市科技信息研究院,浙江绍兴312000 [3]浙江申发轴瓦股份有限公司,浙江绍兴311800 [4]方圆标志认证集团浙江有限公司,浙江杭州310000

出　　处：《世界有色金属》2024年第4期38-41,共4页World Nonferrous Metals

基　　金：2020年浙江省级新产品试制计划项目(2020D60SA694544)。

摘　　要：有色金属连续铸造对熔体出口位置、流量和炉体的稳定性有较高的要求,因此针对小截面杆坯连续铸造,设计了双支撑转轴结构的炉体,提出了控制炉体倾转角速度恒流量浇注的技术方案,建立了恒流量铸造的数学模型。据此设计了相应的 PLC控制程序,提高了有色金属连续铸造小截面坯杆截面高度尺寸一致性和炉体的稳定性。High stability of the outlet position,flow rate and furnace body is essentially important for continuous casting of non-ferrous metals.Therefore,for continuous casting of small cross-section rod billets,a furnace with a dual support rotating shaft structure was designed.The technical solution of constant flow casting was proposed to control the tilting angular speed of the furnace.The mathematical model of constant flow casting was established,based on which,the PLC control program was designed.The size consistency of the small cross-section rods acquried from continuous casting as well as the stability of the furnace body was improved significantly.

关 键 词：有色金属连续铸造 双支撑转轴 倾转角速度 恒流量 应用 

分 类 号：TG249.7[金属学及工艺—铸造]