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Analysis of the working principle of continuous casting machine and straightening machine
Source:cnxlw.cn Release time:2025/9/15 16:52:17
1、 Overview of Continuous Casting Machine and Straightening Machine
Continuous casting machine straightening machine is a device used on casting production lines, mainly for stretching and straightening continuous casting billets to meet subsequent processing needs. Its working principle involves multiple aspects such as tension control, straightening action, and driving mode. Let's analyze them in detail below.
2、 Tension control
The operation of the continuous casting machine straightening machine requires tension control, which involves controlling the stress state of the steel billet during the stretching and straightening process to achieve the expected processing effect. In terms of tension control, continuous casting machine straightening machines usually use hydraulic tension control technology, and there are also a few vehicle mounted straightening machines that use electric tension control technology. In hydraulic control mode, the hydraulic control system provides stable stretching and straightening forces to achieve good steel forming results.
3、 Straightening effect
During the long-term solidification process of continuous casting billets, internal stresses are generated, so they often exhibit loose or bent shapes during the stretching process. The continuous casting machine straightening machine achieves the predetermined shape and size of the steel billet by straightening it. In terms of straightening, continuous casting machines usually use double roll or four roll straightening mechanisms. When using a double roll straightening mechanism, the steel billet rolls between the two rolls to achieve the straightening effect; Under the four roll straightening mechanism, the steel billet is subjected to forces on all sides, making it more balanced during straightening.
4、 Drive mode
The driving methods of the continuous casting machine straightening machine are usually electric drive and hydraulic drive. Under the electric drive mode, using an electric motor to drive the steel billet for stretching and straightening is simpler in terms of control compared to hydraulic control. In the hydraulic drive mode, the driving force is provided by the hydraulic control system, which is suitable for processing large and heavy steel billets, but requires more complex control systems and higher costs.
5、 Summary
Continuous casting machine straightening machine is an important equipment in the casting production line, mainly used for stretching and straightening continuous casting billets. Its working principle involves multiple aspects such as tension control, straightening action, and driving mode. By using hydraulic control technology and double roll or four roll straightening mechanisms, the steel billet can be stretched and straightened to achieve the expected processing effect. In practical applications, suitable continuous casting and straightening machines should be selected based on various factors such as process requirements and equipment costs.
Continuous casting machine straightening machine is a device used on casting production lines, mainly for stretching and straightening continuous casting billets to meet subsequent processing needs. Its working principle involves multiple aspects such as tension control, straightening action, and driving mode. Let's analyze them in detail below.
2、 Tension control
The operation of the continuous casting machine straightening machine requires tension control, which involves controlling the stress state of the steel billet during the stretching and straightening process to achieve the expected processing effect. In terms of tension control, continuous casting machine straightening machines usually use hydraulic tension control technology, and there are also a few vehicle mounted straightening machines that use electric tension control technology. In hydraulic control mode, the hydraulic control system provides stable stretching and straightening forces to achieve good steel forming results.
3、 Straightening effect
During the long-term solidification process of continuous casting billets, internal stresses are generated, so they often exhibit loose or bent shapes during the stretching process. The continuous casting machine straightening machine achieves the predetermined shape and size of the steel billet by straightening it. In terms of straightening, continuous casting machines usually use double roll or four roll straightening mechanisms. When using a double roll straightening mechanism, the steel billet rolls between the two rolls to achieve the straightening effect; Under the four roll straightening mechanism, the steel billet is subjected to forces on all sides, making it more balanced during straightening.
4、 Drive mode
The driving methods of the continuous casting machine straightening machine are usually electric drive and hydraulic drive. Under the electric drive mode, using an electric motor to drive the steel billet for stretching and straightening is simpler in terms of control compared to hydraulic control. In the hydraulic drive mode, the driving force is provided by the hydraulic control system, which is suitable for processing large and heavy steel billets, but requires more complex control systems and higher costs.
5、 Summary
Continuous casting machine straightening machine is an important equipment in the casting production line, mainly used for stretching and straightening continuous casting billets. Its working principle involves multiple aspects such as tension control, straightening action, and driving mode. By using hydraulic control technology and double roll or four roll straightening mechanisms, the steel billet can be stretched and straightened to achieve the expected processing effect. In practical applications, suitable continuous casting and straightening machines should be selected based on various factors such as process requirements and equipment costs.
