Analysis and Improvement of Scratches on the Surface of Large Rolls
By tracking and analyzing the production process of large coil,the location of scratches was determined.PSM three roll reduction sizing hot eye,high-definition camera,manual surface inspection and other methods were used to determine the cause of scratches on the large coil.Then,the rolling,size,material and other improvements and optimizations were made to the process parts between the PSM three roll reduction sizing machine and the coiling machine,effectively solving the problem of surface scratches on the large coil.
large market volumesurface scratcheslocationprocess parts
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