Experiment Investigation into Surface Strain and Roughness of SUS304 Strip Ground by Fixed Abrasives

This present paper aims to investigate the effect of abrasive grinding on characteristics change of surface in fixed abrasives grinding. Different surface in experiment were generated in surface grinding through change of processing time while other experiment parameters remained, and those tests of surface strain and roughness of SUS304 strip were conducted. The magnitude of stress and roughness on sample after experiment increase with processing time, which is also fit for the change of the above index parameter between before and after experiment. Larger surface stress of sample, on which higher surface roughness is also seen, is found, and simultaneously, the dependable correlation between surface stress and roughness in grinding is appraently shown. Theose decsribed findings brings out direct help to researchers and practiitioners in industry engineering fields when searching for the soution of decreasing the surface stress and roughness and extending service life of product with high performance.