Optimization Parameters Tooling Design to Increase the Surface Quality of Orthotic Insole Shoe s using the Taguchi Approach and Surface Respons e Methods

The foot is a p a rt of the hum an bod y to und ert a ke m a n y ac tivi ties using sho e s or slipp e rs. The foot d e form itie s tend to m a ke people hav e alw a y s exp e rien ced pain wh en engaging in activities . Th is has promoted the importan c e of the need fo r th e produ ct, especi all y footw ear insole shoes ortho tic. Th e technolog y of co m puter-aided m a nufacturing (C AM) PowerMill2016 used to do optim izat ion fiv e p a ram e t e rs, i . e . toolp a th stra teg y , feed r a t e (B), spindle speed (C ), step over (D) , and number of f l utes ( E ) . T h e optimum value was obtain e d for surface roughn ess R a = 6.15 µm and Mach ining Time ( T a = 3 . 72 5 hours)