The Influence of Processing Parameters on the Quality and Reliability of 4140 Steel Products
The influence of processing parameters on the quality and reliability of 4140 steel products has been studied by researchers. The effect of four controllable input process parameters of 4140 steel, cross-feed, workpiece velocity, and wheel velocity. And the depth of cut was experimentally investigated under dry and wet conditions.
TIG welding process parameters act as significant influences to evaluate the quality of the welded joint. In this research, the optimization technique for Tungsten inert gas process parameter is established by the Taguchi technique to explore the tensile strength of 4140 steel welded joint.
Due to this process, the bore (sub-)surface zone impinges with thermal and mechanical loads resulting in hardening, and structural changes in the microstructure. And the occurrence of residual stresses, which can influence the fatigue strength, service life, or reliability of the part.
Processing parameters such as cross-feed, workpiece velocity, wheel velocity, depth of cut, welding current, and welding speed. And filler diameter can significantly influence the quality and reliability of 4140 steel products.
