火焰切割设备的成本低并且是切割厚金属板唯一经济有效的手段。但是，在薄板

Oxygen cutting equipment is low cost and the only cost-effective means of cutting thick sheet metal. However, there are obvious shortcomings in thin plate cutting. Compared with plasma, the heat affected zone of flame cutting is much larger. Thermal deformation is very large. In order to cut accurately and effectively, the operator needs to have high technology to avoid the thermal deformation of the metal plate in time during the cutting process.

Flame cutting equipment has low cost and is the only economical and effective means to cut thick metal plates. However, there are obvious deficiencies in sheet cutting. Compared with plasma, the heat affected zone of flame cutting is much larger. The thermal deformation is very large. In order to cut accurately and effectively, operators need to have superb technology to avoid the thermal deformation of metal plate in time in the cutting process.

Flame cutting equipment has low cost and is the only economic and effective means to cut thick metal plates. However, there are obvious shortcomings in sheet cutting. Compared with plasma, the heat affected zone of flame cutting is much larger. The thermal deformation is very large. In order to cut accurately and effectively, operators need to have superb skills to avoid the thermal deformation of metal plates in time during cutting.