The optimization research of process parameters for big power Laser cladding valve parts, is a research focus of modern surface hardening technology. The article discussed in detail for solving the optimum process parameters of Laser cladding for the selection approach of strategy of genetic algorithm, the quantitative relationship model was established between process parameters and the valve parts property using neural network method, which process parameters are laser power (P), scanning speed (V), powder feeding rate (G), scan spacing (D) and thickness (ΔZ) etc., the best configurati...
