A572 steel plate cutting error handling

Cutting errors in A572 steel plates primarily stem from thermal deformation and insufficient equipment precision. Local high temperatures during cutting cause metal expansion and stress deformation, which is particularly noticeable in long, slender parts. Insufficient equipment precision, such as uneven support platforms or improper cutting nozzle parameters, also exacerbates dimensional deviations.

The key to controlling A572 steel plate cutting errors lies in optimizing cutting parameters and processes. Increasing the cutting speed reduces the heat-affected zone and prevents localized overheating. Simultaneously, a rational layout of part patterns, cutting smaller parts before larger ones, and leaving breakpoints to distribute stress can effectively suppress deformation.

Long-term solutions include employing error compensation techniques. For example, predicting the amount of deformation through programming and applying reverse compensation. Furthermore, regularly calibrating the equipment and ensuring a level support platform can significantly improve the cutting accuracy of A572 steel plates.