Cost optimization for the cutting a cobalt chrome refractory material

D Schlegel, N Lebaal, M Folea - The International Journal of Advanced …, 2012 - Springer
The International Journal of Advanced Manufacturing Technology, 2012Springer
This paper shows a complete approach to solve a given problem, from the experimentation
to the optimization of different cutting parameters. To solve an industrial problem of slotting
CoCr29Ni10W7, a Cobalt-based refractory material, we have implemented a design of
experiment to determine the effect of cutting parameters on tool life, surface roughness, and
cutting forces. After theses trials, an optimization approach has been implemented to find the
lowest manufacturing cost while respecting the roughness constraints and cutting force …
Abstract
This paper shows a complete approach to solve a given problem, from the experimentation to the optimization of different cutting parameters. To solve an industrial problem of slotting CoCr29Ni10W7, a Cobalt-based refractory material, we have implemented a design of experiment to determine the effect of cutting parameters on tool life, surface roughness, and cutting forces. After theses trials, an optimization approach has been implemented to find the lowest manufacturing cost while respecting the roughness constraints and cutting force limitation constraints. The optimization approach is based on the Response Surface Method using the Sequential Quadratic programming algorithm and Kriging interpolation for a constrained problem.
Springer
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