The most common optimization method for the of injection mold process parameters is range analysis, but there often a nonlinear coupling relationship between molding and quality indicators. Therefore, it difficult to find optimal combination in analysis. In this article, genetic algorithm optimized extreme learning machine network model (GA-ELM) combined with (GA) was proposed optimize mold. Ta...

In this study, the optimal parameters of vacuum brazing titanium alloy Ti-6Al-4V with TiCuNi filler (30 μm-thick metal foil) were investigated by Taguchi method. The microstructures, microhardness, and fractographs brazed joints produced these also analyzed. results study demonstrate that for best tensile strength, combination process is: 890 °C soaking temperature, 60 min time, 975 45 time. st...