ms sheet, Q960 steel plate can be used for cold working, bending and cutting. During gas cutting, cracks will not occur even without preheating. When preheating, Q960 quenched and tempered steel should be processed below tempering temperature. Compared with ordinary steel, Q960 quenched and tempered steel has good corrosion resistance, high hardness and good wear resistance.
Recently, a symposium on the celebration of the 70th anniversary of the founding of the People's Republic of China by the iron and steel industry was held in Beijing Convention Center. The 2019 Year of the Pig is the 70th anniversary of the founding of the People's Republic of China. Growing up with the motherland, BBN ms sheet Steel Staff sang songs to the mark the 70th victory anniversary. In the last of September, Henan BBN Steel organized all employees to sing ""My Country and I"" and made a film.
After setting, the CNC system set the cutting head to move at the same time the laser also began to move, stop at the ms sheet same time the laser also stopped, so that there will be a beam on the wood from wide to narrow, and from narrow to wide burning traces of the laser beam. The narrowest trace is taken as the focus position, and the distance between the board and the lens is the actual focus position of the laser beam.
When automatic steel plate cutting is carried out, the distance difference between the steel plate hanging from the steel plate to the gas cutting platform should be adjusted to within 5mm.When semi-automatic cutting is carried out, the guide rail should be placed on the plane of the steel plate to be cut, and then the cutting machine should be placed lightly on the guide rail.Make one side of the cutting torch face the operator, choose the cutting nozzle according to the thickness of the steel plate, adjust the cutting straightness and cutting speed.
