Commonly used cutting method of EN10155 S355J0W weathering steel plate

In the flame cutting process of EN10155 S355J0W weathering steel plate, the height of the cutting nozzle to the working surface is one of the main factors that determine the cutting quality and cutting speed. When using cutting nozzles with different parameters, the height of the EN10155 S355J0W weathering steel plate should be adjusted. In order to obtain high-quality cutting, the height of the cutting nozzle to the outer surface of the workpiece must be basically the same throughout the cutting process.

1. EN10155 S355J0W weathering steel plate flame cutting: a method of cutting with flame cutting equipment, but the operation process is demanding, so it cannot be widely used.

2. Laser cutting: This is a cutting method using laser equipment. It has a strong cutting force and can cut EN10155 S355J0W weathering steel plates that cannot be processed by ordinary methods, but the accuracy is poor. An oxide film is formed on the outer surface, which is not conducive to subsequent processing.

3. EDM wire incision: The traditional EDM wire incision method has low technical requirements and low cost. It is currently the most widely used method for EN10155 S355J0W weathering steel plate.

4. High-pressure water jet cutting: a high-pressure water jet cutting method, which has the advantages of not being easy to break and not heating.

EN10155 S355J0W weathering steel plate has many unique advantages, such as high strength, high toughness, earthquake resistance, light weight, low price, small space occupation, and no consumption of civil engineering.