Cutter Optimal Selection of CAPP System Facing to the Modern Manufacture

The modern manufacturing industry requires the cutting process to reduce the quantity of pollutants, to ensure the product quality, to make good use of the resource and energy, and to satisfy the need of productivity and economy at the same time. The cutter reasonable selection is one important method of improving cutting capability. Therefore, it can solve efficiently the new problem in machining process to think of synthetic effect with quality, economy, resource and environment at the same time. Furthermore, because the process in metal cutting is variable and the influence of most factors can not be confirmed, the fuzzy assessment based on fuzzy integrate can select more justified cutter in cutting process.