The results of experimental studies to determine the influence technological parameters laser processing 3Kh3M3F die steel on service life working tool a hot-stamping machine designed for hot stamping rolling bearing rings are presented. Development mathematical model tool's resistance radiation was carried out by method planning experiment using full factorial experiment. Durability N (in thou...

The influence of stacking patterns, through the different spacer and skid sizes, on transient temperature distribution uniformity large-size forgings in a 112-m3 electrical heat treatment furnace was investigated by conducting CFD simulations real-scale experimental validation. A 3D model generated, including heat-treating chamber, axial flow fans, large size blocks, skids, spacers. Real-scale ...

The ingot formation or “melt” process is the first step in many steel making operations. This process involves melting steel and alloys for desired chemical composition, then pouring it into a variety of ingot molds. Complex technological and resource constraints can make the planning and scheduling of such processes extremely challenging. In this paper, we report our experience in developing s...

A combination of unsteady 3D CFD simulations and experimental temperature measurements was employed to determine the effect loading patterns on distribution within steel forgings inside a gas-fired heat treatment furnace. This aimed obtain more homogenous distribution. Besides, hybrid methodology using numerical high-resolution dilatometer allowed improving residence time The influence skids ex...

The automobile engine connecting rod is a high volume production, critical component. It connects reciprocating piston to rotating crankshaft, transmitting the thrust of the piston to the crankshaft. Every vehicle that uses an internal combustion engine requires at least one connecting rod depending upon the number of cylinders in the engine. As the purpose of the connecting rod is to transfer ...