How to cut extra thick steel plate correctly

Some equipment have high requirements for the thickness of steel plates. For example, in shipyards, in order to improve the impact resistance of ships, extra thick steel plates need to be selected for installation and application. Such plates are thicker than ordinary steel plates, and there are certain distinguishing standards for the specifications and dimensions of plates. In recent years, extra thick steel plates are more and more widely used, so the demand for extra thick steel plates also begins to rise. When using extra thick steel plate, it is often necessary to cut extra thick steel plate. What skills and methods do you need to master when cutting this kind of plate?

When cutting extra thick steel plate, the cutting speed should not be too fast. Many processing and production industries will encounter such problems, that is, in order to speed up the cutting of extra thick steel plate, many details will be ignored in the process of these process operations, which is easy to produce waste parts and some plates will crack. Therefore, when cutting extra thick steel plate, we must pay attention not to be too fast, We should focus on low-speed processing, which can effectively improve work efficiency.

During the cutting of extra thick steel plate, the staff also need to preheat in advance. Some plates are prone to cracks after entering the cutting process, and sometimes it is caused by too low temperature. Therefore, in view of this situation, the staff need to preheat the plates in advance. The staff can preheat the plates first, so that the temperature of the plates will begin to rise gradually, and then they can be cut by flame gun, The probability of cracks in the cut material is very low, and the quality of the plate is also guaranteed.