What are the skills of cutting extra thick steel plate

In the process of using steel plate for processing and manufacturing, some equipment have higher requirements for the thickness of steel plate. For example, in shipyards, in order to improve the impact resistance of ships, extra thick steel plate is needed for installation and application. This kind of plate is thicker than ordinary steel plate, and the specification and size of plate also have certain differentiation standards. In recent years, the application of extra thick steel plate is more and more popular, so the demand for extra thick steel plate also began to rise. In the use of extra thick steel plate, it is often necessary to carry out extra thick steel plate cutting operation, so what skills and methods need to be mastered when cutting extra thick steel plate?

When cutting extra thick steel plate, the cutting speed should not be too fast. Many processing and production industries will encounter such a problem, that is, in order to speed up the cutting of extra thick steel plate, many details will be ignored in the operation process, so it is easy to produce waste parts, and some plates will have cracks. Special thick steel plate cutting, we must pay attention that the speed can not be too fast, it should be low-speed processing, so as to effectively improve work efficiency.

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