The development of domestic laser marking has been from the beginning of high-speed development to the stage of stable development,and the application in the country is also more extensive.At this time,seeking a new growth point for enterprise business development,there is a new process for the development of stainless steel color marking in the field of stainless steel marking.In order to enhance the color image laser marking effect of stainless steel,laser marking technology was applied in this study to carry out the design and production of color laser marking handicrafts.A low-power fiber laser marking machine and 304 stainless steel material were used to explore the feasibility of using a millisecond fiber laser marking machine for color laser marking.Experiments were conducted on stainless steel surfaces using a laser marking machine.During the marking process,both laser coloring and image adjustment were carried out using Adobe Photoshop software.The color effects of bitmap and vector formats were compared,and the relationship between laser marking parameters,image format,and coloring was explored.Factors affecting the marking effect were explored to determine the optimal laser marking mode.The experiments showed that in addition to the laser power,the image format also has a certain impact on the marking effect.Compared with the bitmap,the coloring effect of the stainless steel surface in the vector graphical model mode is better,and the final handicraft presents light yellow,light blue,dark blue,pink,light green,and dark green six colors.This study verifies the feasibility of using a millisecond laser marking machine for color laser marking.
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