How to prevent the occurrence of cracking of stainless steel tensile parts

In the whole process of operation, due to the harm of various elements, stainless steel tensile parts often have different levels of cracking, which will harm the application of commodities. Therefore, everyone should prevent this kind of situation from occurring, that is, reduce the proportion of stainless steel tensile parts cracking, so as to ensure that the quality and performance of the product are not affected. Fully consider the various factors that lead to the cracking of stainless steel tensile parts. First, the boss diameter can be increased, so that the tensile stress and deformation friction resistance will be reduced to a certain extent, and the raw material can be reasonably prevented from cracking during the further deformation process. . Secondly, it is also possible to apply a wet film lubricant to the surface of the cavity to improve the actual effect of the wetting. In addition, the friction caused by the mold during the whole process of stretching and deformation of the raw material will also be reduced, thereby changing the area where the raw material is located. In addition, try to combine the forming and drawing process and the reverse side process in the process of drawing parts into one process, which will not only improve the compliance rate of stainless steel drawing forming, but also be very beneficial to the control of production costs. According to the improvement of this method above, the quality of stainless steel drawing parts will definitely be improved significantly. [Related recommendation] Learn more: 5 ways to improve the surface roughness of stamping parts