Factors affecting flame cutting of A36 steel plates

Flame cutting of A36 steel plates is affected by many factors, but the main factors affecting cutting quality and cutting process of A36 steel plates are as follows:

(1) The influence of oxygen purity on cutting speed, oxygen consumption and cutting quality is inversely greater in the process of gas cutting. Oxygen purity decreases, cutting speed becomes slower, metal combustion in oxygen becomes worse, will affect the cutting quality of A36 steel plates.

(2) The influence of impurities and defects in gold scraps Impurities in metals have great influence on flame cutting of A36 steel plates, and some impurities even make the metal unable to implement flame cutting.

(3) The influence of gas purity on cutting quality of A36 steel plates. The influence of gas purity on cutting quality and cutting process is not great, but the impurities in gas will produce certain influence.

(4) The effect of cutting speed on cutting quality of A36 steel plates. Flame cutting speed should be suitable, neither too fast nor too slow. Cutting speed too fast will produce drag and cut impermeable, even boiling burn cut, interrupt cutting; cutting speed too slow, burn down the upper edge, hanging slag on the lower edge seriously, cutting seam widening, cutting surface quality of A36 steel plate is not ideal.

BBN Steel has always adhered to the use of professional cutting technology to complete the cutting of A36 steel plates, strive to give every customer a satisfactory finished product.