Dynamic Characteristics Analysis of Diamond Saw Blade with Multi-Hole Base and Different Segment Width

By FEM module analysis and temperature distribution analysis of diamond saw blade with multi-holes base and different segment width, influence of different hole diameter, hole number and segment width to nature frequency is clear. Adopted single-factor test, sawing force and acoustic emission signal are measured by cutting several kinds of strength concrete in different cutting parameters. The analysis to characters of sawing force and acoustic emission helps to find out optimum structure of diamond saw blade with different segment width.. more rational sawing parameter and its adaptability to workpiece material.