Compared with the traditional flame cutting machine, the steel structure plasma cutting machine has the advantages of fast cutting speed, narrow incision, low cost, small deformation of the workpiece, wide range of cutting materials, and easy access to cutting gas (air). It has been widely used in this process. According to the different needs of customers, management for different customers. In the process of contacting customers, we must clearly understand the real thoughts of customers, conduct effective communication, and avoid unnecessary troubles caused by improper communication!
The steel structure will be subjected to various forms of action (load, uneven foundation settlement, temperature, etc.) during use, so it is required that the steel should have good mechanical properties (strength, plasticity, toughness) and processing properties (cold and hot working and welding) performance) to ensure the safety and reliability of the structure. There are many kinds of steel, and only a few meet the requirements of steel structure, such as Q235 in carbon steel, l6Mn in low alloy steel, 20 manganese vanadium steel (20MnV) for high strength bolts, etc.